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OWNER'S MANUALAIR SPRAY EQUIPMENT

VANCOUVER • CALGARY • EDMONTON • WINNIPEG • TORONTO • MONTRÉAL

WARNING..Read all instructions carefully before assembling components and operating sprayer. Incorrect proce-dure could result in damage to the unit, severe personal injury and/or property damage. When spraying flammablematerials, electric powered products must be placed at least 20 feet from target in a well-ventilated area. Vapours canbe ignited by static discharge or electrical sparks and result in severe personal injury.

2 1/4 Gallon Pressure

pot with agitator

2 Quart

Pressure pot

2 1/4 Gallon

Pressure pot

5 Gallon Pressure pot

with manual agitator

Boxer 5supply pump

Boxer 24transfer pump

A-900 Air

Spray Gun

A-928S HVLP

Spray Gun

A-928G HVLP

Spray Gun

A-711 HVLP

venturi gunA-930G HVLP

Spray Gun

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TABLE OF CONTENTSCLEANING INSTRUCTIONS:

PRESSURE POTS ....................................................................................... 11

BOXER SYSEMS ........................................................................................ 12

ALL AIR GUNS ............................................................................................ 13

MAINTENANCE:

A-711 HVLP GUN ........................................................................................ 14

PRESSURE POT ........................................................................................ 14

A-900 & A-928 GUN .................................................................................... 15

TROUBLESHOOTING GUIDE ................................................................. 16 & 17

OTHER QUALITY LEMMER PRODUCTS ....................................................... 18

HOSES & COMPONENTS FOR AIR SPRAY EQUIPMENT............................. 19

PARTS LIST & DIAGRAM:

A-700 SERIES HVLP GUN ................................................................. 20 & 21

A-900 AIR GUN ........................................................................................... 22

A-928 AIR GUN ........................................................................................... 23

A-930 HVLP GRAVITY GUN ....................................................................... 24

2-1/4 GALLON PRESSURE POT ............................................................... 25

5 G PRESSURE POT W/MANUAL AGI ...................................................... 26

2 QUART ..................................................................................................... 27

BOXER 5 ..................................................................................................... 27

BOXER 24 ................................................................................................... 28

DISTRIBUTION CENTRES ACROSS CANADA .............................................. 28

SAFETY PRECAUTIONS ................................................................................... 2

INTRODUCTION ................................................................................................ 3

AIR SPRAY GUNS - CONVENTIONAL: ....................................................... 3

AIR SPRAY GUNS - HVLP: .......................................................................... 3

PRESSURE FEEDING THE AIR GUNS: ...................................................... 3

COMPRESSOR REQUIREMENTS .............................................................. 3

LEMMER WARRANTY ................................................................................. 3

SPECIFICATIONS:

PRESSURE POTS ........................................................................................ 4

BOXER 5 & 24 .............................................................................................. 5

A-711 ............................................................................................................. 6

PRESSURE POT .......................................................................................... 6

A-900 ............................................................................................................. 6

A-928 ............................................................................................................. 7

A-930 ............................................................................................................. 7

SETTING UP OF UNIT - BOXER 5 .................................................................... 8

SETTING UP OF UNIT - 2.25 GALLON PRESSURE POT ................................ 8

PAINT PREPARATION & SELECTING THE PROPER FLUID SET ................... 9

PROPER SPRAYING TECHNIQUES ................................................................. 9

OPERATING INSTRUCTIONS ................................................................. 10 & 11

SAFETY PRECAUTIONSWARNING

1) Do not spray paints or other inflammable fluidsindoors which have a flash point below 21 degreeC, 70 degree F. Keep spray area well ventilated.Before spraying, turn off all pilot lights and openflames.

2) Wear a respirator which is approved for theproduct being sprayed.

3) Do not use halogenated hydrocarbon solventsin this system; it contains aluminium parts andmay explode. Cleaning agents, coatings, paints,and adhesives may contain halogenated hydrocar-bon solvents. Don't take chances, consult yourmaterial supplier to be sure. (ex: methylenechloride and 1,1,1 - Trichlorethane)

4) Caution : When a flammable liquid is sprayedthere may be danger of fire or explosionespecially in a closed area.

5) Caution: Arcing parts. Keep the compressor atleast 20 feet away from explosive vapours.

6) Caution: Static electricity can be developed byspraying. Ground unit and object to be sprayed.On electric units, unit power cord must be con-nected to a grounded outlet. Use only three wireextension cords. Static explosion can occur withungrounded unit.

7) Always follow safety precautions and warningsprinted on paint container.

8) Do not pull on hoses to move equipment, DO NOTkink or bend the hose sharply.

9) Keep children or anyone not familiar with air spraysystems away from equipment and work area.

10) Conductive metal containers must be used whenflushing flammable fluids through the system.Always flush at low pressure with spray tip removed. Ametal part of the spray gun must be held firmly againstthe grounded metal pail when flushing or relievingpressure from the gun.

ATTENTION1) Ne jamai s pulvériser à l’interieur un produit inflammable qui a

un point éclair inférieur à 21 degrés C,70 degrés F. L’endroit oùvous peinturez doit toujours être bien aéré. Avant de pulvérisers’assurer qu’il n’y a aucune flamme ou pilot (veilleuse) de fournaiseen marche dans l’appartement.

2) Servez-vous d’un masque respiratoire qui est certifié pour leproduit que vous pulvérisez.

3) Ne pas utiliser de solvants contenant des hydrocarbureshalogénés avec ce matériel. Il contient des particules d'aluminiumet peut exploser. Les agents de nettoyage, enduits, peintures et,adhésifs, peuvent contenir des solvants contenant deshydrocarbures halogénés. Soyez prudents; consultez votrefournisseur pour les informations nécessaires. (ex: méthylènechloride and 1,1,1 - Trichloréthane)

4) Attention : La pulvérisaton d'un liquide inflammable peut entraînerun risque d'incendie ou d'explosion, surtout dans les espacesfermés.

5) Attention: Étincelles électriques. Ne pas placer la compresseur àmoins de 6 mètres des vapeurs explosives.

6) Attention : La pression du produit que l’on pulvérise peut produireune charge électrostatique . Mettre le matériel et l'objet àpulvériser à la terre. Sur les modèles électriques, le cordonélectrique doit être attaché à une prise de courrant reliée à terre. Lecordon de rallonge doit être à 3 fils. Des décharges d'électricitéstatique peuvent se produire si le matériel n'est pas mis à la terre.

7) Toujours prendre les précautions nécessaires et observer toutesles consignes de sécurité figurant sur le pot de peinture.

8) Il ne faut jamais essayer de déplacer l'appareil en tirant sur le tuyau. Il fautaussi éviter tout tortillement du tuyau.

9) Les enfants e t le personnes n'ayant aucune expérienceavec ce genre de pulvérisateur doivent êtres gardés à l'écartde l'appareil et du chantier de travail.10) Quand on décharge des liquides inflammables ilfaut utiliser des pots conducteurs en métal. Quand onrelâche la pression avec le pistolet, une partie métallique dupistolet doit être en contact avec le pot en métal muni demise à la terre.

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INTRODUCTIONCONGRATULATIONS on choosing a new Lemmer SpraySystem! Your Lemmer Spray System is exceptionallyrugged in construction and designed to operate with thebest possible delivery efficiency. Like any fine precisiontool, its most efficient operation depends on a thoroughknowledge of its operation capabilities and maintenance.With proper material preparation and maintenance, yourLemmer will produce beautiful, uniform finishing results foryears to come.This manual covers a variety of air spray equipment which canbe categorized as follows:

AIR SPRAY GUNS - CONVENTIONAL:The A-900 which atomizes paint at 40 - 60 psi. The higheroperating pressure results in the best possible finish.

AIR SPRAY GUNS - HVLP:The A-711 / A-928 / A-930 which atomize paint at 2 - 10 psi.The lower operating pressure provides lowest possible over-spray mist with high speed application rates.

PRESSURE FEEDING THE AIR GUNS:Advantages:

• The spray gun can operate in any position, and fit insmaller areas.• The weight of the material is off the spray gun for lessoperator fatique.• A wider range of viscosities may be used with the samefluid nozzle.• Generally can increase application rates and reduce paintmist.• Saves time by requiring less fills.

Fluid supply method:Lemmer pressurized containers are available in 2 quartremote, or 2.25 gallon remote. They are inexpensive andsimple to operate.Lemmer low pressure pumps are available in two styles.The Boxer 5 is perfect for supplying constant steadypressure to multiple air spray guns. The Boxer 24 is notrecommended for air gun supply but is for use as a transferpump.

COMPRESSOR REQUIREMENTS FOR MOST OF THESESYSTEMS:For optimum results the air compressor should maintain aconstant minimum air flow of 7 cfm at a minimum of 50 psi. Airsupply must be clean, dry, and oil free.

Your Lemmer system is capable of spraying a widevariety of lacquer, some epoxies, industrial finishes, latex,oil-based and alkyd paints, as well as stains, preserva-tives and other architectural coatings. The material youare spraying will have a direct effect on the amount ofpressure required for the optimum pattern and coverageto be obtained. We recommend that before actuallybeginning your job, you carefully read this manual andpractice with the system until you feel comfortable using it.

LEMMER PAINT SPRAYING EQUIPMENT LIMITED WARRANTYLEMMER Spray Systems Ltd. extends to the original purchaser of its paintspray equipment a limited one year warranty from the date of purchaseagainst defects in material or workmanship provided that the equipmentis installed and operated in accordance with the recommendations andinstructions written in the owners manual. LEMMER Spray Systems Ltd.will repair or replace , at its option, defective parts without charge if suchparts are returned (still intact in the original equipment) with transportationcharges prepaid to the nearest LEMMER Spray Systems Ltd. outlet. Anoriginal proof of purchase must be attached.

THIS WARRANTY DOES NOT COVER:Normal wear and/or defects caused by or related to abrasion, corrosion,abuse, negligence, accident, faulty installation or tampering in a mannerwhich impairs normal operation.Transportation costs and other incidental, direct, special, or consequentialdamages or loss.

COATING APPLICATIONS COATING EXCELLENT GOOD NOT REC.

Multi-colour (HVLP) X

Stain X

Sealers (concrete) X

Asphalt Coating X

Primer X

Elastomerics X

Varnish X

Lacquer X

Sealers (wood) X

Acrylic XTextured XBlock Filler X

Ext. Latex X*

Ext. Oil Base X*

Latex (Int.) X*

Enamel (alkyd) X*

*Some thinning may be required. Follow manufacturer’srecommendations.

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DESCRIPTION:The following paragraphs refer to the 2 1/4 gallon system.The 2 quart system is basically the same other than sizeand not having a standard air regulator for the air cap air.The Lemmer pressure pot is designed for production lineand decorator painting applications using internal orexternal mix spray guns. The pressure pot is capable ofholding bulk quantities of paint or a one gallon paint canmay be placed in the pressure pot without having to pourout can contents.Basic construction of the unit consists of a heavy deepdrawn one piece galvanized steel pot, steel stamped potlid, eyebolt clamp.The unit is equipped with a pressure regulator, gauge,safety relief and bleeder valve, paint line and air lineconnections. A convenient carrying handle allows attach-ment of the unit to the rung of a ladder or scaffolding tofacilitate house or barn spraying operations.

SPECIFICATIONS - PRESSURE POTS

Figure 1. - Typical 2 quart system

WARNING: Make sure nutsand bolts are properly tightenedbefore pressurizing the pot!

SPECIAL SAFETY PRECAUTIONS:• Do not pressurize pot over 50 PSI.• Make sure all feed line, eyebolts and spray guns are

secured before turning air supply on.• Always shut off air pressure at source and bleed off

all pressure in pressure pot by gently pulling safetyvalve ring before loosening knobs.

• Regularly check to be sure gauge and regulator arefunctioning correctly. Also check that no paint norother deposits are in safety valve inlet. In the eventmore than 50 PSI is applied to the pressure pot, andsafety valve is clogged, the higher pressure coulddamage the pressure pot.

• Only use original Lemmer replacement parts. Theseparts are safety performance engineered. Any substi-tutions may be counter-protective and dangerous.

Figure 2. - Typical 2 1/4 gallon system

paint hose tospray gun. (black)

line from aircompressor.

air hose tospray gun. (red)

fluid

air

fluid pressureregulator withguage.

safetyvalve,50 psi.

air spray gun paint hoseto spraygun. (black)

line from aircompressor.

air hose tospray gun. (red)

fluid

air

fluid pressureregulator withguage.

safetyvalve,50 psi.

air spray gun

air cap pressureregulator with guage.

teflon linedinner pot.

heavydutyclamps.

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SPECIFICATIONS - BOXER 5 & 24

Air pressure regulator

Air shutoffvalve

Air motorpiston

Air logic valve

Figure 4. - Boxer 24 pump components

Inlet valveAir valve shifter

Fluid outlet

Outlet valve

PUMP TYPE:These units are AIR POWERED DOUBLE DIAPHRAGMPUMPS. Top quality parts keep maintenance to a minimum. Allpaint valves are made of stainless steel for extra long abrasionresistance. The advantages of this type of pump is:- Minimal or no thinning of paint products- Pumps straight out of original paint container- Variable pressure- Boxer 5 is quiet running & and continues running even

when spraying stops to insure constant spray pressure- Boxer 24 is quiet running & and stops when flow stops. It is

best suited for transfering liquids- Safe for hazardous locations - no electricityHow Pneumatic pumps operate: A pneumatic pump consistsof a reciprocating air motor and a fluid pump. Its speed andpressure are controled by air regulator. The pressure ratio(pump ratio) of the pump is determined by the square area ofthe air motor piston versus the square area of the piston in thefluid pump. The pumps maximum possible output pressure isdetermined by multiplying the ratio by the compressed airpressure fed into the air motor.

Example:Pump ratio= 1:1Air pressure reading at air motor control= 71 psiMax. fluid pressure (1 x 71)= 71 psiThe air is connected to the air motor of the pump. First, thepump is primed, then the pressure is set (lets say at 10 PSI forpumping latex). When the fluid pressure reaches 10 PSI inthe hose, the:Boxer 5 pump cycles feely, waiting to deliver more fluid withoutdelay. This uses about 2 cfm of air, but provides instant triggerresponse thus eliminating fan fluctuations.Boxer 24 fluid pump parts (including air motor) stop movingcreating a stall position. When the flow valve is opened and thefluid pressure begins to drop, the air motor and fluid pumpimmediately begin to work to maintain pressure. The results areminimal air consumption and minimal all-around wear.

PUMP COMPONENTS:Spray Gun: The spray gun is supplied separately and may beof a standard high pressure air design, or of the HVLP lowpressure design.Air motor: These specially designed air motors convert theenergy from compressed air into a double action stroke. Boththe left and right power strokes are used by the fluid pump tocreate pressure and volume. The air motors are permanentlylubricated and require minimal maintenance. Its air source mustbe regulated, clean, and free of oil.Fluid Pump: The fluid pump is a double diaphragm with inletand outlet valves on each side. The diaphragm is made of atough nylon resin blend and the housing of polyarilammidematerial for best chemical and abrasion resistance.Pressure regulator: The pressure regulator is on the top of theair motor. When the regulator handle is turned clockwise, airpressure is increased, when the handle is turned counterclock-wise, air pressure is reduced.Always reduce the pressure (turn the handle all the waycounterclockwise, or disconnect air supply) when cleaning orwhen switching the position of the dump valve (if so equipped).Dump Valve (if equipped): The dump valve is located on theside of the fluid pump. When turned to “prime” (handle in-linewith body), it circulates fluid to vent the air trapped in the fluidpump out the return hose. It will continue to recirculate the fluiduntil the knob is manually turned to the “spray” position.When the dump valve is turned to “spray”, flow is shut offthrough the return hose and is routed to the fluid hose forspraying or transferring.The dump valve also serves to relieve pressure on the systemduring shutdown and cleanup. The pressure is relieved byturning the prime valve to “dump”.

COATINGS:Most types of paints and coatings are supplied ready to spray(with the exception of possible thinning). In possible instanceswhere a coating is contaminated with foreign particles, Boxerunits are available with inlet filter screens, and a high pressureoutlet filter to prevent possible plugging or damage.Viscosity alone is no measure for good pump priming,pumpability or sprayability. It may well be that a suction hosehas to be exchanged for a straight suction tube, or a shortertube to assist the priming action.Two-component materials generally have a short “pot life”. Theunit must be properly flused and cleaned well before the curingtime starts.Pumping coarse bodied or aggressive fluids is possible up toabout 3mm maximum diameter particles.

Fluid pump

Air logic valve shftsensors (Boxer 5

only)

Air pressureregulator

Fluid outlet

Fluid pressureregulator

Fluid outlet fliter

Fluid pump

Figure 3. - Boxer 5 pump components

Fluid inlet

Fluid inlet fliter

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SPECIFICATIONS - PRESSURE POTDESCRIPTION:The Lemmer paint tank is designed for production lineand decorator painting applications using internal orexternal mix spray guns. The tank is capable of holdingbulk quantities of paint or a one gallon paint can may beplaced in the tank without having to pour out can con-tents.Basic construction of the unit consists of a heavy deepdrawn one piece galvanized steel tank, steel stampedtank lid, eyebolt clamp.The unit is equipped with a pressure regulator, gauge,safety relief and bleeder valve, paint line and air lineconnections. A convenient carrying handle allows attach-ment of the unit to the rung of a ladder or scaffolding tofacilitate house or barn spraying operations.

WARNING: Failure to follow instructions on properassembly and use of a paint tank may possibly resultin damage to property or personal injury. This unitmust be assembled as indicated in these instruc-tions. Only those parts supplied with this unit shouldbe used. These parts are safety performance engi-neered. Any substitutions may be counter-protectiveand dangerous.

Figure 5. - Typical pressure pot systemSpecial safety precautions:• Do not pressurize tank over 50 PSI.• Make sure all feed line, eyebolts and spray guns are

secured before turning air supply on.• Always shut off air pressure at source and bleed off

all pressure in paint tank by gently pulling safety valvering before loosening knobs.

• Regularly check to be sure gauge and regulator arefunctioning correctly. Also check that no paint norother deposits are in safety valve inlet. In the eventmore than 50 PSI is applied to the tank, and safetyvalve is clogged, the higher pressure could damagethe tank.

A-711 HVLP SPRAY GUN WITH PRESSURIZED CUP:As high speed compressed air passes through the venturiassembly, a low pressure field is created. Ambient air(outside room air) is pulled through the air filter/silencer,mixing with the compressed air, and creating a highvolume of low pressure air. Operating at standard air linepressures the A-711 venturi gun creates less than 10 psiat the gun while maintaining 65 - 95% transfer efficiency.Special safety precautions:The A-711 venturi gun is a non bleeder type with continu-ous pressure in the cup, even after the air line has beendisconnected! Do Not pull trigger after spraying!Release pressure with the cup locking lever immediatelyafter use. Wear eye protection!

SPECIFICATIONS - A-711

Materialvolumecontrol knob.

Fan widthcontrol.

Air hose inlet.

Important: A pressureregulator must be usedbetween the aircompressor and thespray gun. The regula-tor wil also serve as theair control valve incontrolling air flowthrough the spray gun.

Spray patterncontrol air cap.

Venturiintake filter.

Pressure cup.

containeranti-dripvent.

spray patternplane control.

A-900 AIR SPRAY GUN WITH SUCTION POT:The A-900 conventional spray gun is designed for furni-ture fine finishing, auto body shops, metal fabricationshops, contractors, and hobbyists. The metal gun isdurable and has a large pot opening for easy cleaning.Spray fan control is adjusted at the top back, horizontaland vertical pattern is controlled at the air cap, andmaterial flow is controlled at the back of the gun. Materi-als which can be sprayed include varnish, urethane,lacquer, automotive paint, epoxy, enamel, stain, latex, oilbase, etc. The gun comes with a 1 quart container, andcan also be used with an optional 2 quart or 2-1/4 gallonremote pressure pot. The fluid needle and seat are madeof stainless steel, and the entire gun can be placed in agun cleaning cabinet. The gun is supplied with a 1.5 mmgeneral purpose nozzle for thin materials such as varnish,stain, and enamels (latex and oil base require some extrathinning). Other sizes available separately, see parts listin back of book.

air hose inlet.

air volumecontrol knob.

fan widthcontrol knob.

material volumecontrol knob.

SPECIFICATIONS - A-900

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A-928 HVLP SPRAY GUN WITH PRESSURIZED CUP:The A-928 HVLP spray gun is designed for furniture finefinishing, auto body shops, metal fabrication shops,contractors, and hobbyists. The metal gun is durable andhas a large pot opening for easy cleaning. Spray fancontrol is adjusted at the top back, horizontal and verticalpattern is controlled at the air cap, and material flow iscontrolled at the back of the gun. Materials which can besprayed include varnish, urethane, lacquer, automotivepaint, epoxy, enamel, stain, latex, oil base, multi-colouretc. The gun comes with a 1 quart container, and canalso be used with an optional 2 quart or 2-1/4 gallonremote pressure pot. The fluid needle and seat are madeof stainless steel, and the entire gun can be placed in agun cleaning cabinet. The gun is supplied with a 1.4 mmgeneral purpose nozzle for materials such as varnish,stain, and enamels (latex and oil base require some extrathinning). Other sizes available separately, see parts listin back of book.

spray patternplane control.

air hose inlet.air volumecontrol knob.

fan widthcontrol knob.

material volumecontrol knob.

containerpressureregulates upto 10 psi.

container airpressure hose.

SPECIFICATIONS - A-930SPECIFICATIONS - A-928

A-930 HVLP AIR SPRAY GUN WITH GRAVITY POT:The A-930 HVLP is designed for low overspray and highproduction. Low overspray is achieved by convertingcompressor air to High Volume Low Pressure in the aircap. Applications for this spray gun include furniture finefinishing, auto body, metal fabrication, and most otherspray type jobs. The metal gun is durable and has a lightweight nylon gravity container with a non-drip screw-onlid. Spray fan control is adjusted on the side of the gun,horizontal and vertical pattern is controlled at the air cap,and material flow is controlled at the back of the gun.Materials which can be sprayed include varnish,urethane, lacquer, automotive paint, metalics, epoxy,enamel, stain, latex, oil base, multi-colour, etc. The guncomes with a 1/2 litre container. The fluid needle and seatare made of stainless steel, and the entire gun can beplaced in a gun cleaning cabinet. This gun is suppliedwith a 1.5 mm general purpose nozzle for thin materialssuch as lacquer, stain, and enamels (latex and oil baserequire some extra thinning). Nozzle sizes 1.0, 2.0 & 2.5are available separately, see parts list in back of book.

spray patternplane control.

air hose inlet.air volumecontrol knob.

fan widthcontrol knob.

material volumecontrol knob.

Nylon gravity potwith screw on lid.

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SETTING UP OF UNIT - BOXER 5TOOLS NEEDED:2 x 8" or larger crescent wrench

PROCEDURE:1. Remove all system components from the box for

assembly.2. Remove all protective caps from inlet and outlet

connections of pump.3. Attach suction hose or sucton pipe to inlet of pump.

Tighten securely.4. Attach return hose or dump valve to fluid outlet fitting

to approximately 20 ft. lbs.5. Connect fluid hose to pump outlet. Tighten to approxi-

mately 20 ft. lbs.6. Connect the fluid hose to the connection of the spray

gun. Tighten to 20 ft. lbs.7. Double check all connections, the unit is now ready

for flushing.Note : The pump contains a preservative oil when youreceive it, that may drip from the various connectionswhen the protective caps are removed.

ASSEMBLY:1. Assemble the regulator to the paint tank lid as shown

in the exploded view drawing.NOTE: This regulator is a special pressure limitingregulator. Your paint tank should be used only withthis regulator. NEVER ASSEMBLE A REGULATOR TOYOUR PAINT TANK IN ANY OTHER MANNER.2. Install the handle (13) in the threaded hole in the

center of the tank lid (3) as shown.3. Attach the material hose to the material hose connector

(15).4. Connect the material hose and the air hose to the

spray gun and check all fittings to make sure they aretight.

5. Turn both regulators to minimum pressure(counterclockwise) and connect air supply. Slowlyincrease fluid pressure while watching for any leaks.

6. Read page 8 "operating instructions" for correctpressure settings.

CAUTION: Do not use wrench or pliers to tightenknobs. Hand tighten only.CAUTION: Make certain that all pressures within thesystem are relieved before attempting to remove anycomponent or part of a component.

paint filter.

attach fluidhose here.

paint suctionhose.

suction filter.

boxer pump.

air spray gun

Figure 6. - Boxer 5 system components.

air control assembly.

SETTING UP OF UNIT - 2.25 GALLON PRESSURE POT

1

2

3

45

7

8

9 710

11

12

13

14

16

18

17

21

2019

paint hose tospray gun.

from aircompressor.(some models)

air hose tospray gun.

WARNING:Make surenuts and boltsare properlytightenedbeforepressurizingthe tank!

Figure 7. - Pressure pot components

WARNING: Failure to follow instructions on properassembly and use of a paint tank may possibly resultin damage to property or personal injury. This unitmust be assembled as indicated in these instructions.Only those parts supplied with this unit should beused. These parts are safety performance engi-neered. Any substitutions may be counter-protectiveand dangerous.

from aircompressor.(newer models)

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PAINT PREPARATION & SELECTING THE PROPER FLUID SET

FLUID SET SELECTION:Nozzle sets range in size to provide different fluid flowrates. For low flow rates or light viscosity fluid, select thesmaller nozzle sizes. For high flow rates or high viscosityfluid, select the larger nozzle sizes. For the best atomiza-tion, use the fluid nozzle that will give the required flowwith the needle fully triggered.

Measuring paint viscosity:1. Thin paint according to paint can instructions. Be

certain to use a thinner which is compatible with paintused. If no thinning instructions are given, a generalrule of thumb is 5 to 15% thinners. (fine finish up to35%)

PROPER SPRAYING TECHNIQUES

2. Stir paint completely and strain.3. Use the viscosity cup to measure paint as follows:

a) Submerge the Lemmer Viscosity cup in the paint.b) Lift the cup out of the paint and begin timing.c) Stop timing when the steady paint stream is first

broken.d) The time recorded is the paint’s viscosity.

4. Now read the nozzle chart included with the sprayguns parts list and choose the nozzle which lists theviscosity range your material falls into.

Note: The nozzle chart has been made as accurately aspossible. Not all paints will exactly comply due to paintingredient variations. However, it is an excellent startingpoint for learning the basics spray painting.

Thin Materials: Decrease air flow through gun to mini-mize mist.Heavy Materials: If flow rate is too slow, additionalthinning will be needed or a larger fluid nozzle will berequired.

Get professional looking results by following the spraytips below.

1. Adjust air line pressure to 50 psi to start. Test thespray pattern, atomization, and overspray mist andadjust pressure up or down to obtain desired results.

2. Keep the gun perpendicular to the surface. Alwayshold the gun perpendicular to the surface with the tipapproximately 6 to 8" from the surface. If held at anangle (up and down or side to side) paint will build upunevenly and leave the work splotchy. This alsosaves material and reduces mist.

3. Move with a smooth arm stroke Move the gun at asteady even pace while keeping the gun perpendicu-lar to the surface. (See figure 8) Do not move the gunby flexing your wrist. Fanning the gun will causeexcessive overspray and uneven coverage. (Seefigure 9). If the rate of speed is not comfortable foryou, select another nozzle/needle size according tothe nozzle charts.

4. Start moving the gun before triggering To getsmooth overlap and prevent initial paint buildup, startyour stroke movement before pulling the trigger. Atthe end of the stroke release the trigger beforestopping.

NOTES:For a nice even finish , always overlap previous strokesby the same amount, generally 50%. Put on a full wetcoat whenever possible.

When blending spots, work from the outside in. Start oneinch out, no dusting. This eliminates “chronic halo” .

Figure 8. - Proper way to trigger spray gun. Figure 9. - Result of flexing wrist while spraying.

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OPERATING INSTRUCTIONSNote: if using agitator accessory, set air control valveto slowest speed that air motor will operate. This willensure proper mixing without splashing and aerating.

7. Set the vertical/horizontal spray pattern :On A-900, A-925, A-930: loosen the air cap ring,rotate the air cap, and re-tighten the ring.On A-711: just turn the air cap. The aircap adjustingring only requires to be loosened if it is set to itswidest pattern (srewed in tight).

Round jet (A-711 only) Horizontal Fan Vertical Fan

Figure 10. - Spray pattern control (turn air cap).

8. Set the spray fan width :On A-900, A-925, A-930: use the knob at the side ofthe spray gun head, or at the back of the gun. Turningthe knob in reduces the spray fan size, turning it outincreases fan. The practical limit is about an 8 - 10 "fan one foot from the gun (will also adjust down to verysmall round spray pattern). Note: The air consumptiondecreases as you reduce the fan width.On A-711: turn the control ring in (for wide) or out (fornarrow). Smoother finishes can be obtained by using anarrow pattern. More material output can be gained byusing a wide pattern.

Figure 11. - Spray fan width control (A-711 shown).

9. Set the paint volume , use the knob at the back of thegun to limit the needle travel. As the knob is turned in,the needle travel is restricted, and material flow isreduced. (Keep in mind that this restriction will in-crease the needle and seat wear). This is for finetuning only, the primary control of material flow is thenozzle size and material pressure.

10. For best paint finish results keep the gun 8 - 12" fromthe work piece. Move your gun with a steady, constantmotion to avoid runs, spots, and irregular finishes.

Whenever the system is to be used, it must be pre-pared for the type of paint to be used. This requires thesystem to be flushed out with an appropriate solvent(water for latex, mineral spirits for oil base, etc.).Incorrect flushing can cause gumming and primingproblems.

Caution: Never aim spray gun at any part of the body.Even when air line is disconnected, the spray gun mayretain fluid pressure.

Caution: Never use metal implements to clean outholes in the air cap or fluid tip.

Caution: Before servicing the gun always shut off airand fluid supply and relieve all pressure.

Warning: Be certain that the air line supply line is atzero psi and pressure regulators are turned to mini-mum before connecting any air supply!

1. Securely connect either suction pot, gravity pot, orpressure feed hose. If using the suction pot have thebent suction pipe aiming forward (or backward ifspraying upwards). Connect the "zero pressure" airline.

2. Adjust the volume knob on gun counter clockwiseuntil full trigger movement is achived.

3. Prepare your paint and pour into the paint container.It is normal to thin products for air application 10-20%,depending on manufacturers recommendations and jobparticulars.Thicker products require more air pressurefor atomization, larger nozzle sizes, and higher materialpressures. Prepare the surface to be painted accordingto the paint suppliers instructions.

4. Practice on scrap material before proceeding to spray.5. Set the atomizing air pressure . The best pressure for

any type of spraying is the lowest pressure that willgive a good finish. This is because lower sprayingpressures have less overspray. Depending on the typeof paint and its thickness, this pressure will range from40 - 80 psi.

6. If using a pressure feed system, adjust the paintpressure to about 5 psi. The material or "pot" pressuredetermines how much paint comes from the gun, i.e.)how wet is the coat. Best material pressures arebetween 5- 20 psi. (The gun can be fed from anypressure pot, or from any transfer pump system with a1:1 ratio).Be careful not to overpower the ability of the gun toatomize properly by using too much fluid pressure. Totest for proper fluid pressure, disconnect atomizing airto the gun (by use of separate regulator, shut off valve,or simply by kinking the hose if air is regulated at thecompressor) and pull trigger of spray gun fully, thematerial stream should travel 12" to 18" in a downwardarch. Increase or decrease the regulator pressure asnecessary to obtain proper material flow.

wider spray fan.

normal sprayfan.

narrow spray fan.

on A-711: turn ring in.on A-900/925/930: turnknob out.

on A-711: turn ringuntil air cap is flushwith fluid nozzle end.on A-900/925/930: turnknob to halfway point.

on A-711: turn ring out.on A-900/925/930: turnknob in.

11

CLEANING INSTRUCTIONS - PRESSURE POTS

Note: To help prevent paint from entering the vent orthe air hose on the pressurized cup models, refrainfrom overfilling the container or tipping the spray gunat extreme angles.

Warning for A-711 gun only: Paint cup is under con-tinuous pressure, even after air line has been discon-nected. Do Not pull trigger after spraying! Releasepressure with the cup locking lever immediately afteruse. Wear eye protection!

maximum fill

CLEAN PAINT POT AS FOLLOWS:IMPORTANT: It is very important that the fluid mate-rial hose and spray gun be cleaned as soon as thespray job is completed.

1. Shut off air to the pot at air pressure regulator byturning adjusting screw counter clockwise.

2. Gently pull safety valve ring to purge air from pot.Note: if equipped with agitator accessory, be sure tostop propeller before venting or opening lid.

3. Completely cover spray gun nozzle with a soft ragand with air lines pressurized, pull trigger of the gun.This will force paint remaining in the material hoseback into the pot.

4. Remove pot lid and pour any remaining paint backinto original containers for future use.

5. Using a clean, dry cloth, wipe inside area of potclean. A replacement plastic liner is #L011-586.

Typical pressure pot system components

WARNING: Make sure nutsand bolts are properly tightenedbefore pressurizing the pot!

paint hoseto spraygun. (black)

line from aircompressor.

air hose tospray gun. (red)

fluid

air

fluid pressure regulatorwith gauge.

safety valve,50 psi.

air spray gunair cap pressureregulator with gauge.

teflon linedinner pot.

heavy duty clamps.

6. Pour about 1/2 gallon of paint solvent into the pot.Use the correct type of solvent for the paint beingused: mineral spirits for oil base paint, lacquer thinnerfor lacquer base paints, warm soap water for Latex,etc.

7. Clamp lid onto pot and proceed to spray the propersolvent through spray gun and hose.

8. Proceed to remove all thinner from hose in accord-ance with steps 1 thru 9 in this section.

9. Clean lip of pot, groove pot cover, and gasket.

CLEAN SAFETY VALVE AS FOLLOWS:Remove safety valve and clean port (orifice) periodically.Accumulations of paint in the port can prevent propervalve action. Do not disassemble valve or change set-tings.CAUTION: This component has been factory cali-brated and sealed. Do not attempt to disassemblevalve or alter calibration.

OPERATING INSTRUCTIONS

12

CLEANING INSTRUCTIONS - BOXER SYSEMSAs with all spray equipment, your spray system mustbe cleaned properly or it will not operate properly.Clogged valves and filters are the most commoncauses of problems. If followed, these guidelines willinsure trouble free performance from your spraysystem.

CAUTION: Clean with water if latex is used. Cleanwith paint thinners for oil based paints. Both waterand paint thinner will be refered to as "solvent" fromhere on in.

CLEAN-UP:To get the best use and longest life from your spraysystem, it is very important to clean it out properly. Theprocedure is simple and is very similar to the flushingprocedure performed earlier. Cleaning and flushing wouldalso be required when changing color, or type of paint, ie:latex changing to oil base.1. Turn pressure regulator to minimum, trigger gun into

waste pail to release all system pressure.2. Lift both suction tube above the level of paint in the

pail and turn pressure up to a slow cycle rate. Triggergun to allow unit to pump out paint.

Figure 12. Pump fluid out.3. Place suction tube into pail with proper solvent to

flush out paint and allow unit to prime in the solvent.Clean the outside of suction tube.

Figure 13. Clean pump with suitable solvent .4. Turn pressure regulator to minimum and close

gun.5. Spray with atomizing air still turned off and starting

with minimum pressure, aim gun into paint containerand hold trigger open until paint flow stops andsolvent flow just begins. Release trigger. Aim gun intosolvent pail and circulate solvent for about twominutes. To reduce splashing, direct the fluid streamalong inside of bucket at a side angle and well abovethe fluid level.Release trigger. Point spray gun into anempty waste bucket and spray at least 1 gallon offluid into it. (see figure 14).

Figure 14. Pump until clean solvent appears.Warning: conductive metal containers must be usedwhen flushing flammable fluids through the system.Always flush at low pressure with atomizing airturned off. A metal part of the spray gun must be heldfirmly against the grounded metal pail when flushingor relieving pressure from the gun.6. Pump solvent out by lifting the suction hose out of the

solvent. Turn pressure regulator to minimum andtrigger gun to release system pressure and discon-nect air supply.

Figure 15. Fluid is pumped out.7. Follow above steps 1-6 using clean solvent to

completely flush system. You may at this time, if youwish, blow compressed air into the tip (gun triggeropen and air supply disconnected) to push the sol-vent all the way out the fluid nozzle.

8. If changing paint types , ie: latex (water base) to oilbase, you would have to flush system with cleanmineral spirits using above steps 1-6. This wouldprepare the pump for the oil base paint. Water wouldhave to be used as a last flush if changing from oilbase paints to latex.

9. Ensure pressure regulator is turned to minimumand all pressure is released. Turn pump air supplyOFF.

10. Brush gun clean with appropriate solvent. Inspectfilters for pinholes, plugging, or other damage. Re-place if required.

11. Remove intake screen on suction tube and brushclean, re-install.

12. Storing unit for more than 3 days. If system wascleaned with an oily paint thinner such as varsol, it isnow ready for storage (after step 13). If system wascleaned with water or a strong thinner (ie. lacquerthinner) pump varsol (or mineral spirits) through theentire system by repeating step 7. If varsol is notavailable, drain all the solvent out of the hose, gun,and pump. (metal parts in the valves will corrode ifleft in water for long periods of time) . With thepump running in the prime mode, place the suctiontube in a container of light oil. Let the pump run until itspits oil drops out the gun nozzle. This will displaceany remaining solvent and lubricate the valves forstorage.

13) Coil up spray hose, inspecting for signs of damage.

Warning!

13

CLEANING INSTRUCTIONS - ALL AIR GUNS

Note: Back flush-ing is very impor-tant in keepingvalve (1), hose (2),and tube (3) clean.Any blockage hereprevents pressuri-zation. To helpprevent paint fromentering tube (3),refrain from over-filling the con-tainer or tippingthe spray gun atextreme angles.

Warning: Paint cup is undercontinuous pressure, even afterair line has been disconnedted.Do Not pull trigger after spray-ing! Release pressure with thecup locking lever immediatlyafter use. Wear eye protection!

2

1

3

A-711 HVLPgun.

maximum fill

As with any spray equipment, your sprayer must becleaned properly or it will not operate properly. Iffollowed, the following guidelines will insure troublefree performance from your sprayer.

CAUTION: Clean with water if latex is used. Cleanwith paint thinners for oil based paints. Both waterand paint thinner will be referred to as "solvent" fromhere on in.

NOTE: We recommend running light oil or mineralspirits through the unit before storing. When usinglatex paints, make sure the unit has been completelycleaned before storing with mineral spirits. Mineralspirits react with latex paint to form a jelly-like sub-stance.

A-928, cleanthe air hose

A-900, A-928, A-930, A-711:Solvent flushing gun (All models). Empty material fromcup and add about 1" clean solvent. Attach cup to gunand swirl it around while spraying. Remove cup and pulltrigger to break air lock in material tube. Empty balance ofsolvent from cup and repeat process with clean solvent.Remove cup and wipe clean. Clean gun body with asolvent dampened cloth. Remove air cap and clean withsolvent and brush. Do not use a hard metal object whichmight damage the air cap holes.

A-711 ONLY:Back flush gun. Remove material cup and hold gun overa shop cloth. Connect air supply, hold finger over air cap,and pull the trigger. This will force all the air through thegun down the air check valve, blowing out any excesspaint that may have been trapped.

Cleaning the check valve and air hose is very important.Any blockage here prevents pressurization. To helpprevent paint from entering hose, refrain from overfillingthe container or tipping the spray gun at extreme angles.

Warning: Paint cup is under continuous pressure,even after air line has been disconnected. Do Not pulltrigger after spraying! Release pressure with the cuplocking lever immediately after use. Wear eye protec-tion!

CLEANING INSTRUCTIONS - A-711 AIR GUN

air cap

checkvalve

oneway

checkvalve

14

MAINTENANCE - A-711 HVLP GUN

MAINTENANCE - PRESSURE POTPeriodically inspect the tank for leaks around the painttank lid. If leakage is present, remove the paint tank lidand clean lip of tank and groove in tank lid. Replacegasket.

Caution: If the 2 quart remote cup is accidentallytipped over or held at too great an angle (or any otherpressure pot), fluid might leak into the regulator. Inthe event this happens, clean immediately.

DISASSEMBLY:1. Remove air cap , detent plate, spring; spring cap,

spring, & needle. Lastly remove nozzle using nozzletool.

ASSEMBLY:2. Lubricate needle with vaseline. Install needle, spring,

and spring cap (loosely).3. Adjust packings by turning the packing wrench clock-

wise and triggering the needle while you tighten. Whenthe needle binds, back off until the needle just movesfreely.

4. Install nozzle , spring, detent plate, and air cap.5. Check trigger free travel. Important: Ensure that the

fluid adjusting screw is backed out all the way.If adjustment is required continue to step 6.Turbine gun.....1/16" spring travel (before needle moves)Venturi gun.....3/8" spring travel (before needle moves)

6. Adjust trigger by removing the spring cap, looseningthe lock nut and turning the drum until correct freetravel is achieved. Tighten lock nut and install springwith cap.

If tool kit is required , use order #L080-650 for 1 xpacking wrench, 1 x nozzle tool, and 1 x cleaning brush.VENTURI ADJUSTMENT:Refer to parts diagram in back of manual. Be sure venturiis fully seated into the gun handle and that the lockingscrew is tight.1. If air fails to shut off when trigger is released, loosen

locking nut (67) and turn adjustment cap (66) clock-wise. This will allow venturi spindle to fully restore.

2. If air flow fails to start before fluid needle moves,loosen locking nut (67) and turn adjustment cap (66)counterclockwise.

FILTER/SILENCER MAINTENANCE:The filter must be in place while spraying. This willprevent recirculating spray mist through the gun. Thefilter must be kept as clean as possible to allow full airflow through the spray gun. To clean, remove filter andbrush with lacquer thinner.

nozzle

1/16" spring travel, turbine3/8" spring travel, venturi

needleadjustment drum

springlock nut

adjustingscrew

spring cap

Nozzle ToolPackingwrench

needle packing

packing nut

Figure 17. - Needle packing adjustmentFigure 16. - Trigger adjustment

15

ACCESSORIES

MAINTENANCE - A-900 & A-928 GUNNEEDLE AND SEAT:1. Remove air cap.2 Pull and hold trigger. Remove nozzle using 8mm or

5/16" open end wrench.3. Remove material control knob and spring.4. Pull needle out from back of gun.NEEDLE PACKING:1. Remove needle and nozzle as per above.2. Remove packing holder with 10mm wrench.3. Remove packing nut from holder and remove packing.

Use great care to prevent damage if you plan to reusethe packing.

Clean and inspect all parts for wear and replace asnecessary. Reassemble in reverse order. Lightly oilneedle where it passes through packing. Tighten packinggently, only enough to prevent seepage. Overtighteningwill cause needle & trigger to stick open.AIR VALVE:1. Remove the spring cap with screwdriver.

2. Withdraw spring & valve from rear of gun.Clean as required.

3. Replace valve if worn, lightly oil shaft &reassemble.

CUP GASKET:Check for leaks by tipping with fluid inside. On theA-928 it is especially important to have a properseal since the cup must pressurize in order forthe spray gun to function.

air cap

spring cap

spring

spring

valve

needle

trigger

nozzle

materialcontrolknob

packingholder

packingpackingnut

Spare 1 qt. cups & air tight lidsThe perfect pair for quick color change,easy clean up, and for storage of com-monly used material (venturi gun only):1 - one quart cup .................... L080-5801 - air tight lid .......................... L080-648Extra cup gaskets:1 - package of 5 gaskets ........ L080-582

Viscosity cupTakes the guess work out of reducingyour material. ......................... L075-106

Strainer bags1 Gallon strainer w/elastic ...... L034-2085 Gallon strainer w/elastic ...... L034-209

Cotton overallsSmall overalls ......................... L034-220Medium overalls ..................... L034-221Large overalls ........................ L034-222Extra large overalls ................ L034-223

Spray hoodsSpray hoods (pack of 3) ......... L034-205

Suction strainersSlip on strainers for cup gun or painttank, eliminates surface blemishes andplugged tips. 100 mesh screen.

........................................ L080-587RespiratorNorth respirator (complete) .... L034-200

Low pressure air and fluid hoses are rubbertype for best life and flexibility. The fluid hose alsohas a nylon inner lining to withstand all paintsincluding lacquers and 2 components. The innertube's smooth surface also makes cleaning easierand quicker.

5' x 1/4 twin line hose ............. L080-72715' x 1/4 twin line hose ........... L080-72825' x 1/4 twin line hose ........... L080-66250' x 1/4 twin line hose ........... L080-72525' x 3/8 twin line hose(1/4air) L080-72950' x 3/8 twin line hose(1/4air) L080-661

A-928 not exactlyas shown.

16

TROUBLESHOOTING GUIDEProvided you have followed the instructions, the spray system will operate efficiently and give trouble-free service.Should any unexpected problem arise you can, in most cases, remedy the problem by following the chart below. If youfind that you cannot correct the problem, then take the sprayer to your nearest authorized service agency. Many of the“causes” listed are unlikely to happen. However, all are included in an attempt to cover every possibility.

IT IS ABSOLUTELY ESSENTIAL FOR TROUBLE-FREE OPERATION THAT YOUR SPRAY SYSTEM BE KEPTCLEAN AND FREE OF RESIDUAL PAINT BUILD-UP ON THE INTERNAL PARTS. IT MUST BE CLEANED ANDLUBRICATED AFTER EVERY USE.

Problem

1 Will not spray

2 Poor Spray Pattern

3 Spray Fan Fluttering

4 Gun Drips or Will NotShut Off

5 Loses Prime

6 Needle PackingsLeak

7 Pressure pot requiresover 20 psi materialpressure to get wetcoat

8 Getting runs onworkpiece

9 Spray fan heavy incenter (pressurefeed only)

10 Gun is too slow,producing“dry” spray

11 Excessive overspray

Remedy

1) Turn counter clockwise2) Increase air pressure3) Thin paint or change spray head4) Disassemble and clean5) Use correct air cap or tighten properly6) Tighten7) Check cup seal & check valve8) Clean regulated air inlet on underside of lid

1) Clean2) Replace3) Increase air pressure4) Thin paint5) Remove and soak in solvent. Do not use metal

probes to clean orifices as this will permanentlydamage them.

6) Replace leaking cup gasket

1) Tighten or clean2) Clean3) Tighten or replace4) Tighten

1) Clean or replace2) Reduce pressure (pressure pot only)3) Readjust packing nut

1) Clean or replace2) Tighten or replace3) Clean check valve (A-711 HVLP)

1) Tighten or replace2) Reduce pressure (pressure pot only)

1) Use larger size nozzle2) Thin paint more

1) Reduce pressure (pressure pot only)2) Use smaller nozzle3) Thin paint less

1) Reduce pressure (pressure pot only)2) Use larger size nozzle

1) Increase pressure (pressure pot only)2) Use larger size nozzle3) Thin paint more

1) Decrease air pressure.

Cause

1) Volume control knob adjustment2) Air pressure too low3) Paint too thick or orifice too small4) Dirty spray head5) Unmatched air cap or misaligned cap6) Loose seat7) Cup is not pressurizing (A711/A928 only)8) Pressure pot is not pressurizing

1) Plugged air cap jets2) Damaged air cap3) Air pressure too low4) Paint too thick5) Air passages blocked in air cap, fluid

nozzle partially plugged.

6) Cup is not pressurizing (A711/A928 only)

1) Suction pot swivel loose or dirty2) Plugged air vent or air feed on HVLP3) Loose needle packings4) Loose seat

1) Dirty or worn needle and seat2) Paint pressure too high3) Packings too tight

1) Dirty or worn needle and seat (A-900)2) Loose or worn packings (A-900)3) Dirty check valve (A-711)

1) Loose or worn packing2) Paint pressure too high

1) Nozzle too small2) Paint too thick

1) Paint pressure too high2) Nozzle too large3) Paint too thin

1) Paint pressure too high2) Nozzle too small

1) Paint pressure too low2) Nozzle too small3) Paint too thick

1) Air pressure too high

17

TROUBLESHOOTING GUIDE

Problem RemedyCause

1) Air pressure too low2) Paint pressure too high3) Paint too thick

1) Droplets too large

2) Droplets drying too fast to flow out

3) Cold weather spraying.

Condensation of moisture trapped in theapplied coating when spraying in hot, humidconditions.

Silicone contamination from lubricants,grease, polish of waxes on the surface beingsprayed.

Applying too much paint per pass for thedrying conditions.

Sprayed film surface drying before solvent gascan be released.

1) Air supply is not connected.2) Dump valve is not open.3) Jammed air shifter.

4) Damaged air shifter.

1) No fluid or suction tube not totallyimmersed in fluid.

2) Suction filter clogged.3) Suction tube loose at inlet.4) Valve(s) stuck or dirty.

1) Inlet valve cap(s) loose and sucking air.2) One of the valve(s) stuck or dirty.3) Suction tube loose at inlet.4) Pump pressure too low.

12 Rough or “orangepeel” finish

13 Rough or “orangepeel” finish(The atomized paintdroplets are notflowing together toform a smooth, level,uniform surface).

14 Blushing - clearcoatings appearingmilky

15 Fish eyes - smallpools on paintedsurface that will notfill

16 Runs and sags

17 Solvent pops orbubbles

18 Boxer pump doesnot cycle.

19 Boxer pump cyclesbut does not draw upfluid.

20 Boxer pump pressu-rizes fluid butpressure isinconsistant.

1) Increase air pressure2) Reduce pressure (pressure pot only)3) Thin paint more

1) Be sure to maintain proper gun distance, 4" to 8".Reduce material or use a smaller air cap. An airhose that is too long will reduce atomizing air.

2) Keep object being sprayed out of direct sunlight.When spraying in warmer temperatures use aslower evaporating solvent or a retarder.

3) Try to keep material and object being sprayed asclose to room temperature as possible. Whensprayed on a cold surface most paints willbecome too thick to flow out properly.

1) Store material off concrete floors at room tem-perature.

2) Apply lighter coats and allow for proper dry time.3) Use a slower evaporating solvent or retarder.4) Do not spray in windy conditions.

Clean all parts with a cleaning solvent. Use onesolvent rag and a clean wiping rag. Change rags asrequired. If problem persists use a fish eye eliminator.

1) Move gun faster or decrease material flow.2) Maintain proper gun distance.3) Reduce amount of thinner or use a faster drying

thinner.

1) Apply material in lighter coats to allow properevaporation.

2) Be sure to use recommended thinners.3) Follow steps above in "droplets too large” to

increase atomization.

1) Turn on.2) Open (handle inline with valve body).3) Shift air motor shifter manually to help identifiy

problem. Push "side button".4) Replace shifter.

1) Add more fluid or immerse suction tube in fluid.

2) Clean or replace filter.3) Clean connection and tighten.4) Unstick valve balls and clean.

1) Clean & retighten or replace.2) Unstick valve balls and clean.3) Clean connection and tighten.4) Increase air regulator pressure setting.

18

OTHER LEMMER PRODUCTSLEMMER'S Full line of equipment comes with FIRST CLASS SERVICE in numerous

locations across CANADA, and a FULL ONE YEAR WARRANTY. For information on choosing theright sprayer for your job, please contact your nearest LEMMER outlet.

AIR GUNS & PRESSURE POTSConventional air spray guns for finefinishing. Suitable for countless industrialand automotive applications. Available insuction, gravity, and pressure feedversions. Each is available in manydifferent needle sizes.

LINEMARKERSDesigned to handle the abrasive natureof road marking paint. There are threesizes of walk-behinds, and some areavailable with two or more guns. Customsystems are also made to order depend-ing on the requirements.

HVLP TURBINE & VENTURI UNITSHigh Volume Low Pressure sprayers areused for fine finishing where overspraymust be kept to a minimum. The finishresults are equal to or better thanconventional air spray. The turbinesystems are self contained and do notrequire an outside air source. TheVENTURI spray gun only uses about 8CFM of shop air. Applications vary fromautomotive finishing to commercial multi-color architectural coating.

ELECTROSTATIC UNITSThe electrostatic WRAP-A-ROUNDcharge makes this the best method ofspraying metal with next to no overspray.It is best suited for industrial paints withan aromatic thinner base, i.e: toluol, xylol.The conversion kit will hook up to mostairless pumps and we carry a completelyself contained portable system.

GAS DIAPHRAGMThese sprayers are the same as theelectric diaphragm pumps, but with theadvantage of a gas engine. All useHonda motors and belt drive systems.

AUTOMATIC GUNSSuitable for all heavy duty airless applica-tions. Air actuated, universal rod mount-ing, and standard 1/4" NPS hose connec-tion.

ELECTRIC DIAPHRAGMThese sprayers are the same as abovepiston pumps except in a lower costdiaphragm design. The motor runscontinuous for the ultimate sprayingpressure control. Hopper models areeasiest to clean.

ELECTRIC PISTON PUMPSCommercial airless sprayers for all sizesof jobs and spraying a large variety ofpaint types. These units are portable andcome in many different performancecategories. There are small units forspraying a house or barn once a year,and large units for spraying warehouseson a continuous basis.

PAINTING SUNDRIESOveralls, strainer bags, stir rods, etc. Alarge variety of painting accessories tohelp make a cleaner and more efficientworking environment.

AIRLESS ACCESSORIESA very large assortment of hoses, guns,tips, and filters, etc. These items areuniversal to most airless spray equipmenton the market.

ELECTRIC CUP GUNSHand held airless sprayers to spray allstandard paints. They are suitable forlarge jobs where time is not a factor, andalso for the professional to touch up afterthe large equipment is finished.

PNEUMATIC PISTON PUMPSBeing an air powered airless, these unitsare generally used for industrial coatings.Applications range from portable lacquer-ing to plumbed-in automatic systems.Also excellent for industry where operat-ing conditions are very demanding.

TRANSFER PUMPIt can be used to transfer paint to remotelocations, or directly to high pressurepumps. At a 1:1 ratio with up to 125 PSIair pressure it can also supply numerousair guns.

May 2002

19

Apr02HOSES & COMPONENTS FOR AIR SPRAY EQUIPMENT

1

2

3

4

52

Gun air controllers

33

Pos. Part nos. Description Qty.Pos. Part nos. Description Qty.

1 L015-001 A-900 air gun with containerL015-020 A-928 HVLP gun with container & reg.L080-504 A-711 HVLP gun with containerL080-586 Air plug for HVLP when pressure feeding

2 L080-727 Twin line hose, 5' x 1/4L080-728 Twin line hose, 15' x 1/4L080-662 Twin line hose, 25' x 1/4L080-725 Twin line hose, 50' x 1/4L080-729 Twin line hose, 25' x 3/8 (1/4 air)L080-661 Twin line hose, 50' x 3/8 (1/4 air)

3 L011-081 Air regulator complete, miniL035-830 Ball valve, 1/4" FF

4 L011-075 2 1/4 Gallon pressure pot

NOTE: HVLP guns must be pressure fed (either by fluid hose or by pressurized container);• pressure feed version must have an L080-586 plug installed in place of the pressure tube.• suction pot version must have a one way valve installed with the air pressure tube to preventspitting. (either the "elbow valve" or the "check valve with hose").

air spray gun

1

1

2

2

3

4

L011-078 2 1/4 Gallon pressure pot (with agitator)L080-591 2 Quart pressure potL011-586 Formed liner for 2 1/4 gallon pressure pot

5 L035-121 Air hose, 25' x 1/4"L035-119 Air hose, 50' x 1/4"L035-122 Air hose, 50' x 3/8"

6 L035-410 Quick disconnect coupler (1/4" F, auto)7 L035-413 Quick disconnect nipple (1/4" M, auto)8 L035-412 Quick disconnect nipple (1/4" F, auto)9 L035-501 Hose connector, 1/4

L035-502 Hose connector, 3/8L036-223 Hose connector, 1/4F x 3/8M (swivel)

2 quart pressure pot with A-928 HVLP: Pos. Qty Part # Description

1 1 L015-021 A-928 HVLP gun2 1 L080-728 15' x 1/4 twin line hose assembly3 1 L080-591 2 quart pot

2-1/4 gallon pressure pot with A-900: Pos. Qty Part # Description

1 1 L015-001 A-900 gun with container2 1 L080-729 25' x 3/8 twin line hose assembly (1/4 air)3 1 L011-075 2.25 gallon pot (incl. 2 regs, 2gauges)

Air connectors

6

7

8

9

20

A-700 SERIES HVLP GUN PARTS LIST & DIAGRAM Apr02

2

10

45 6

98767

1

21

32 15

11

11

1614

33

34

38

3635

4037

42a

39

51

54

50

52

53

6364

65

Shown here is the oldstyle, the new style isthe same as item #17elbow.

6160

5962

58

5557

56

737475

71

72

70

69

666768

78

43

77or

13

2923

242526

2746

4748

20

41

49

Detent plate musthave "ball sockets"facing forward to fitair cap balls.

18

45

17

7

More accessories:

100 mesh suctionstrainer

Accessory kit. 1 & 2 mm nozzles, cupgaskets & suction strainer.

81Viscosity cup

83

84

8280

Slip on insulator(turbine application)

air tight lid(container #39 separate)

Do not soakthis part inthinners.

79

NOTE: HVLP guns must be pressure fed (either by fluid hose orby pressurized container);• pressure feed version must have an L080-586 plug installed in place of the pressure tube.• suction pot version run from a turbine must have a non-valve pressure tube installed.• suction pot version run from a compressor (venturi version) must have a one way valve installed with the pressure tube to prevent spitting. (either the "elbow valve" or the "check valve with hose".

spacer ring(included with #32)

42b

Shut off valveaccessory for the

turbine gun toshut off air with

trigger.(includes hoseassembly for

pressurizing thesuction pot)

78b

Venturiaccessory forconverting the

turbine gun to aventuri gun forrunning off acompressor.

(When used with a 1quart suction pot, aposition 49 checkvalve is required)

78a

Accessories:

Tool kitfor packing adjustment, nozzle

removal, and cleaning.

Technical hints:

The Venturi version gun, when used with aclean venturi filter, gives a very high airflow atthe aircap, relative to the incoming air from thecompressor. This is a feature unique to Lemmer.

A good way to compare the venturi gun to theturbine units is as follows:The venturi gun with 40-45 psi of incoming airgives the same performance as the T-55 (aircapatomizing pressure). With 60-65 psi of incomingair gives the same performance as the T-95.

Air cap pressures on the Venturi gun @ 3800'altitude:Inlet air pressure Air cap pressure

20 1.140 2.560 4.180 5.4

100 5.9

47

21

A-700 SERIES HVLP GUN PARTS LIST & DIAGRAM Apr02

Pos. Part nos. Description Qty.

L080-500 A-710S HVLP Turbine gun (for turbine)L080-501 A-710P HVLP Turbine gun (for turbine)L080-502 NLA A-710HS gravity gun (for turbine)L080-504 A-711S HVLP Venturi gun (for compressor)L080-505 NLA A-712HSV grav. gun (for compressor)L080-506 A-711P HVLP Venturi gun (for compressor)

1 L080-531 Gun body incl. #10 fluid body (suction version) 12 L080-530 Control ring (nylon) 1

L080-532 Control ring (metal, must lubricate) 14 L080-834 Air cap "S 1" (.5 - 1.4 mm nozzle) 1

L080-835 Air cap "S 20" (1.6 - 2.0 mm nozzle) 1L080-836 Air cap "20" (2.8 mm nozzle) 1L080-837 Air cap (3.6 mm nozzle) 1

5 L080-534 Detent plate 16 L080-535 Air cap spring 17 L080-840 .5 mm needle and seat kit opt.

L080-841 .7 mm needle and seat kit opt.L080-842 1.0 mm needle and seat kit opt.L080-843 1.2 mm needle and seat kit opt.L080-844 1.4 mm needle and seat kit 1L080-845 1.6 mm needle and seat kit opt.L080-846 1.8 mm needle and seat kit opt.L080-847 2.0 mm needle and seat kit opt.L080-848 2.8 mm needle and seat kit opt.L080-849 3.6 mm needle and seat kit opt.

8 L080-536 Packing nut 19 L080-537 Needle packing 1

10 L080-538 Fluid body (some models) 111 L080-540 Trigger screw 213 L080-542 Actuator pin 114 L080-543 Guide screw 115 L080-545 Trigger 116 L080-546 Actuator shaft 117 L080-547 Elbow, 1/16" x barb 1

L080-607 Air fitting (straight, some guns)18 L080-548 Hose, 3/16" x 4" 1

20 L080-552 Quick connector (HVLP-M) 121 L080-553 Inlet fitting 123 L080-555 Driving ring 124 L080-556 Driving ring spring 125 L080-557 Adjusting drum 126 L080-558 Lock nut 127 L080-559 Needle return spring 129 L080-567 Needle actuator 132 L080-570 Fluid tube (alu. lid) 1

L080-608 Fluid tube with spacer ring (blk. lid) 133 L080-572 Cup bridge (alu. lid) 1

L080-609 Cup bridge (blk. lid) 134 L080-574 Cup lever (alu. lid) 1

L080-610 Cup lever (blk. lid) 135 L080-575 Anti-drip elbow (alu. lid, some units) 1

L080-564 Anti-drip elbow (blk. lid, some units) 136 L080-576 Anti-drip tube (alu. lid, some units) 1

L080-611 Anti-drip tube (blk. lid, some units) 137 L080-577 Nut (alu. lid) 1

L080-612 Nut (blk. lid) 138 L080-578 Cup lid (aluminium) 1

L080-579 Cup lid (black) 139 L080-580 Cup, 1 quart 140 L080-581 Cup gasket, thick (.121") 1

L080-563 Cup gasket, thin (.078") water base only 1

Pos. Part nos. Description Qty.

NOZZLE SIZING - HVLP 700 SERIES (VENTURI & TURBINE)There are 4 basic sizes of fluid nozzles available:Material being sprayed .......................................................... nozzle size ......................... air cap .... viscosityFine finish work with stains, lacquers, urethanes, enamels, .... 1.0 mm diameter (.051") .... "S 1" ....... 14 - 19 sec. (thin)automotive base/clear coats.Normal output with lacquer & enamels, urethanes, varnish, .... 1.4 mm diameter (.059") .... "S 1" ....... 16 - 25 sec. (medium)zinc chromate, automotive primers.(also thinned latex & oil base).Heavy output with lacquer & enamels, butyrate & nitrate dope 2.0 mm diameter (.079") .... "S 20" ..... 20 - 30 sec. (medium)and epoxies. Latex and oil wall paints.Wax base stripper, sound deadeners, multi-colors, ................. 2.8 mm diameter (.110") .... "20" ......... 30 + sec. (heavy)latex paint.

41 L080-583 Fitting 142a L080-584 Cup assembly (black) (pos. 32-41) 142b L080-764 Cup assembly (black) (pos. 32-38,40,41) 143 L080-585 Set screw 145 L080-586 Plug 146 L080-588 Spring cap 147 L080-601 Control knob spring (new style) 1

L080-589 Locking ring opt48 L080-590 Adjusting screw 149 L080-724 Check valve ass'y (standard 1 piece) 1

L080-762 Check valve ass'y (HD 3 piece) optL080-763 Repl. diaphragm for HD 3 pc (pkg/2) optL080-548 Repl. hose 3/16" x 3" (requires cutting in 2) opt

50 L080-749 Nut 151 L080-750 Connector 152 L080-751 Gasket 153 L080-753A Cup, 3/4 ltr. (aluminium) 1

L080-753N Cup, 3/4 ltr. (nylon) 154 L080-752 Washer 155 L080-755 Bolt 156 L080-761 Valve body 157 L080-756 Nut 158 L080-754A Cover (aluminium) 1

L080-754N Cover (nylon) 159 L080-747 Gasket 160 L080-742 Cup hood 161 L080-740 Nut 162 L080-760 Hose 3/16" x 6" 163 L080-758 Fitting 164 L080-757 Washer 165 L080-759 Bolt 166 L080-706 Adjustment cap 167 L080-707 Lock nut 168 L080-708 Valve spring 169 L080-709 Spindle guide 170 L080-710 Venturi body 171 L080-711 Fitting, air 172 L080-712 Venturi spindle 173 L003-523 O-ring 174 L080-714 Filter/silencer 175 L080-716 Silencer clip 176 L080-853 Gasket (black nozzle holders (#10) only) 177 L080-872 O-ring 1

Accessories:78a L080-705 Venturi assembly (not incl. #73 o-ring)78b L080-687 Turbine air shut-off valve (trigger controlled)79 L080-650 Tool kit (700 series) consisting of:

L080-652 Packing wrench (700 series)L080-653 Nozzle wrench (700 series)L075-110 5/8"cleaning brush

80 L080-587 100 mesh suction strainer81 L080-689 Accessory kit consisting of:

L080-842 1.0 mm needle and seat kit 1L080-847 2.0 mm needle and seat kit 1L080-834 Air cap "S 1" (.5 - 1.4 mm nozzle) 1L080-835 Air cap "S 20" (1.6 - 2.0 mm nozzle) 1L080-581 Cup gasket, thick (.121") 5L080-548 Hose 5L080-587 100 mesh suction strainer 1

82 L075-106 Viscosity cup83 L080-685 Slip on insulator84 L080-648 Air tight lidn/s L080-999 Manual (guns & turbines)

22

A-900 PARTS LIST & DIAGRAM May02

29

39

11

43

276

1

12

11 20

21

2223

24

28

27

26

37

38

3635

3433

32

31

5

1918

17

30

NOZZLE SIZING - A-900There are 3 different basic sizes of fluid nozzle available:Material being sprayedClear lacquers, thin stains, ........................................ 1.3 mm diameter (.051")most industrial enamels, automotive paints.Color or high build lacquers, metal primers, ............. 1.5 mm diameter (.059")semi gloss oil paints, other moderate viscosity products.Latex and oil paints, heavy industrial primers. .......... 1.8 mm diameter (.071")

10

25

15

14

13

Pos. Part nos. Description Qty.

L015-001 A-900 air spray gun with container1 L015-571 Needle/seat/cap kit, (suction)1.3, H2 opt

L015-572 Needle/seat/cap kit, (suction)1.5, H2 1L015-573 Needle/seat/cap kit, (suction)1.8, N2 optL015-576 Needle/seat/cap kit, (press)1.3, E21PoptL015-577 Needle/seat/cap kit, (press)1.5, E21PoptL015-578 Needle/seat/cap kit, (press)1.8, N2P optL015-552 Double seal for air cap 1

*2 L015-514 Seal 13 L015-515 Packing housing 1

*4 L015-516 Needle packing 15 L015-517 Packing nut 16 L015-518 Gun body 17 L015-519 Plug 1

*8 L015-513 Packing spacer (front or behind) 1*10 L015-520 Fan control ass'y 1*11 L015-528 Fluid bushing with seal 1*12 L015-529 O-ring 113 L015-527 Needle spring 114 L015-526 Locking ring 115 L015-525 Fluid control knob 1

*17 L015-532 Air guide seal 118 L015-531 Air guide bushing 1

*19 L015-534 O-ring 1*20 L015-535 Air valve stem 1

Pos. Part nos. Description Qty.

21 L015-536 Spring 1*22 L015-537 O-ring 123 L015-538 Air valve cap 124 L015-539 Air inlet fitting 1

*25 L015-540 Air flow valve ass'y 126 L015-548 Trigger 127 L015-549 Trigger Pin 1

*28 L015-550 C-clip 129 L015-551 Fluid inlet fitting 130 L080-608 Fluid tube 131 L080-609 Cup bridge 132 L080-610 Cup lever 133 L080-583 Vent fitting, small thread 1

L015-587 Vent fitting, large thread for baffle opt34 L080-579 Cup lid 135 L080-564 Anti-drip elbow 136 L015-586 Anti-drip baffle 1

L080-611 Anti-drip tube (older style) opt37 L080-563 Cup gasket, thin (.078"), water base only 1

L080-581 Cup gasket, thick (.121") opt38 L080-612 Nut 1

L015-588 Small nut for baffle opt39 L080-580 Cup, 1 quart 1

Accessories:* L015-559 Seal kit consisting of items marked “*”* L015-585 Anti-drip baffle conversion(#33b,37a,36a,38b)* L015-589 Anti-drip baffle & seal kit(#37a x2, 36a x2)* L015-596 Manual A-900 & A-925 HVLP

Air consumption data:Lemmer test with CH twin cylin-der 20 gallon tank compressorshows the A-900 holding 40 psicontinuous with a 6"-8" fan and1.5mm needle. This is equal toapproximately 8cfm @ 40psi.

spacer ring(included with #30)

Pressure feed air cap note:The H2 air cap works well for normal pressure feedapplications. For first time buyers who want the betteratomization but do not want to buy a needle kit, we willkeep a special order stock of E21P air caps. We willalso keep a special low price on them.Order # L015-505 E21P air cap.(Exchange for H2 cap is allowed when neccessary)

8

Material 1.3 mm 1.5 mm 1.8 mmclear finishes best ok no(up to 20 sec)colour finishes ok best ok(20 - 40 sec)multicolour & no no bestheavy latex(40+ sec)

Nozzle chart

(Gun shipswith 1.5mm)

35

23

A-928 PARTS LIST & DIAGRAM Dec02

NOZZLE SIZING - A-928 HVLP AIR SPRAYThere are 4 different basic sizes of fluid nozzle available:Material being sprayedClear lacquers, thin stains, ........................................ 1.0 mm diameter (.039")most industrial enamels, automotive paints.Color or high build lacquers, metal primers, ............. 1.4 mm diameter (.055")semi gloss oil paints, other moderate viscosity products. .............. (standard)Latex and oil paints, multicolor, primers. ................... 2.0 mm diameter (.079")Special applications. ................................................. 2.8 mm diameter (.110")

Pos. Part nos. Description Qty.

L015-020 A-928 HVLP spray gun with press. cupL015-021 A-928 HVLP press feed (no reg, no cup)

1 L015-801 1.0 needle/seat/cap kit, A928 1L015-803 1.4 needle/seat/cap kit, A928 1L015-806 2.0 needle/seat/cap kit, A928 1L015-809 2.8 needle/seat/cap kit, A928 1

2 L015-810 Packing screw 13 L015-811 Packing 14 L015-812 Washer 15 L015-813 Spring 16 L015-814 Gun body, A928 17 L015-815 Fan control assy 18 L015-816 Gasket 19 L015-817 Bushing 1

10 L015-818 Needle spring 111 L015-819 Material control knob 112 L015-820 Air inlet fitting 1

Pos. Part nos. Description Qty.

13 L015-821 Air flow control valve 114 L015-822 Trigger 115 L015-823 C-clip 116 L015-824 Trigger pin 117 L015-825 Air valve seat assy 118 L015-826 O-ring 119 L015-827 Air valve stem 120 L015-828 Air valve spring 121 L015-829 Fluid inlet fitting 122 L015-831 Regulator assy, 5 port 130 L015-832 Container assy 134 L015-833 Container gasket 135 L015-834 Anti-Drip baffle 136 L015-835 Container only 1

Accessories:* L015-830 Seal kit consisting of items marked “*”* L015-596 Manual A-900 & A-928 HVLP

Air consumption data:Lemmer test with CH twincylinder 20 gallon tankcompressor shows the A-928 HVLP holding about 50psi continuous. Needle andfan size do not greatlyaffect air consumptionwhich is approximately7cfm @ 50psi.

22 - 5 port regulator:This is a special 0-15 psi regulatorwith 3 regulated side ports and 1straight through unregulated port.The safety valve is set at 10 psi.Sold complete only.

Material 1.0 mm 1.4 mm 2.0 mmclear finishes best ok no(up to 20 sec)colour finishes ok best ok(20 - 40 sec)multicolour & no no bestheavy latex(40+ sec)

Nozzle chart

16

1718

15

1413

12

19

1121

36

35

34

6 7

8

5432

9

1

10

20

30

1

1

24

A-930 HVLP GRAVITY GUN PARTS LIST & DIAGRAM Apr02

L015-007 A-930 HVLP gravity gun1 L015-666 Air cap for 1.0 needle & nozzle opt

L015-667 Air cap for 1.5 needle & nozzle 1L015-668 Air cap for 2.0/2.5 needle & nozzle opt

2 L015-661 1.0 needle & nozzle optL015-662 1.5 needle & nozzle 1L015-663 2.0 needle & nozzle optL015-665 2.5 needle & nozzle opt

3 L015-669 Packing nut 1*4 L015-670 Packing 1*5 L015-671 Brass washer 1*6 L015-672 Spring 17 L015-673 Brass air distribution ring 18 L015-674 Air channel gasket 19 L015-675 Cup connector 1

12 L015-683 Hopper strainer 1L015-684 Hopper strainer (package of 5) opt

13 L015-687 Gravity cup, 1/2 ltr 114 L015-685 Hopper lid 115 L015-686 Lid vent 116 L015-682 Gravity hopper with lid 118 L015-676 Gun body hook 119 L015-699 Gun body 1

*20 L015-681 Needle spring 121 L015-677 Locking ring 122 L015-678 Fluid control knob 1

*23 L015-679 Fan control assembly 124 L015-688 C-clip 125 L015-689 Brass spacer ring 126 L015-690 Fan control knob 127 L015-691 Screw 128 L015-692 Air valve assembly 1

*28a Felt packing 28b O-ring*28c Nylon seal*28d Shaft with valve cone*28e Valve spring29 L015-693 Trigger 130 L015-694 Trigger pin, upper 131 L015-695 Trigger pin, lower 134 L015-696 Air flow control assembly 138 L015-697 Air inlet fitting 1

Accessories:* L015-680 Seal kit consisting of items marked *

L015-596 Manual

16

18

15

14

13

12

19

2627

28

25

2423

22

29

21

38

3439

31

67 8

5432

9

120

30

2

24

24

Pos. Part nos. Description Qty. Pos. Part nos. Description Qty.

Caution;#7 brass air distributionring is left hand thread.

28a 28b 28c 28d 28e

25

2-1/4 GALLON PRESSURE POT PARTS LIST & DIAGRAM

Pos. Part nos. Description Qty.

L011-075 2 1/4 Gallon pressure potL011-078 2 1/4 Gallon pressure pot with agitator

1 L011-155 Tank 12 L011-156 Cover seal 13 L011-157 Cover 1

L011-180 Cover with agi hole 14 L011-158 Safety valve, 50 psi 15 L011-159 Tee fitting with swivel 16 L011-194 Reg. set, dual mini (#7a,7b,8,9,10,11,12)

7a L035-510 Connector, 1/4"x1/8" (Watts regs) 17b L035-661 Tee, 1/4"M (Watts regs) 1

8 L011-178 Fluid regulator, 0-60 psi, Watts 19 L011-192 Air guage, 0-60 psi, 1/8" bottom (Watts regs) 1

10 L011-179 Air regulator, 0-125 psi, Watts 111 L011-193 Air guage, 0-160 psi, 1/8" bottom (Watts regs)112 L036-070 Plug, 1/8"M (Watts regs) 113 L011-164 Handle 114 L011-165 Handle lock nut 116 L011-167 Outlet elbow, 3/8"MM 117 L011-168 Wing nut 418 L011-169 Retaining arm 419 L011-170 Pin 420 L011-171 C-clip 821 L011-172 Material tube 122 L035-571 Elbow, 1/4"M (Watts regs) 123 L075-277 Decal, 7.5" Lemmer Logo 124 L011-173 Decal, pressure pot settings 125 L014-565 Decal, 50 psi max 1

WARNING: Makesure pins areproperly fastenedbefore pressurizingthe tank!

Jan02

1

4

5

7a

8

9

7b

10

11

12

13

14

CAUTION: Donot use wrenchor pliers totighten knobs.Hand tightenonly.

16

18

17

21

CAUTION: Make certainthat all pressures withinthe system are relievedbefore attempting toremove any component orpart of a component.

Warning: Never allowpressure in pot toexceed 50 lbs.

2019

22

23

2

243

26

25

Pos. Part nos. Description Qty.

26 L014-566 Decal, 100 psi max 127 L035-691 Tee, 1/4FFM 128 L035-715 Coupler, 1/4H x 1/4M 1

L035-744 Swivel coupler, 1/4H x 1/4F 1L035-330 Air hose, 1/4" per foot .5

29 L011-550 Air flow control valve 130 L032-630 1/4" fitting, BSP 131 999018 Agitator motor, 3/4 hp 132 999013 Muffler 133 L011-186 Agitator shaft, 12" chromed 134 999150 Screw 336 L011-181 Agitator adapter 137 L011-190 O-ring, teflon 138 L011-183 O-ring 139 L011-185 Leather seal 240 L011-184 Internal snap ring 141 L011-182 Locknut, 1-1/4nps 142 999021 3.5" chrome propellor 143 L036-132 Elbow, 3/8MF 244 L011-191 Material tube, 7.5" 1

Accessories:45 L011-586 Pressure pot liner (formed) opt.

* L015-596 Manual Air Spray HVLP & 900

*27

28

*44

*4342

41

40

3938

37

3634

3433

3231

30

29

34

39

*43

45

* for agitator version

Install ontop of lid

Lip down,writting up

Shown withagitator option.

4 clamp2.25 Gallon

(Lemmer)

6

Hint about pressure setting:A good general rule to follow is that if thepot pressure (in a pressure feedenvironment with 25 ft line) has to be sethigher than 15-20 psi to get a decent handspeed, it is best to go to at least one needlesize up. At high pot pressures, with ANY airgun, there will be a lot of non-atomizedmaterial in the center of the spray pattern.Due to the low aircap pressures of HVLPguns in general, this problem is lesspronounced with the A-900, which is why itis suggested for general purpose use.

26

May01

26 L011-261 O-ring 227 L011-262 Centering guide 128 L011-263 Sealing ring 129 L011-264 Safety valve ass’y 130 L011-250 Air inlet adapter 131 L011-251 Air inlet baffle 135 L011-265 Ball valve 236 L011-266 Outlet tee 138 L011-268 Agitator rod 139 L011-269 Nut 140 L011-270 Propeller 141 L011-271 Swing bolt 442 L011-272 Washer 443 L011-273 Wing nut 444 L005-713 Washer, 5/16" 445 L011-274 Castor wheel 446 L011-275 Cotter pin set 148 L011-276 Fluid tube 149 L011-277 Suction filter ass’y (incl.#50,51,52) 150 L011-247 Filter support 151 L011-248 Suction screen 152 L011-249 Snap ring 153 L011-278 Wrench 154 L011-173 Decal, pressure pot settings 155 L075-278 Decal, 10" Lemmer logo 2

L015-596 Manual, air spray equipment 1

Pos. Part nos. Description Qty.Pos. Part nos. Description Qty.

L011-082 Pressure pot with manual agitator, 5 gal.1 L011-240 Tank 12 L011-241 Lid assembly 13 L011-242 Stainless steel inner tank 14 L011-243 Cover gasket 15 L011-244 Carrying handle 16 L011-245 Nut 27 L011-246 Bleeder valve ass’y 18 L035-561 Plug, 1/4" 29 L035-560 Plug, 1/8" 1

10 L011-192 Air guage, 0-60 psi, 1/8" bottom 111 L011-193 Air guage, 0-160 psi, 1/8" bottom 112 L011-178 Regulator, Fluid 0-60 psi 113 L011-179 Regulator, Air 0-125 psi 114 L035-661 Tee, 1/4"M 115 L035-571 Elbow, 1/4"M 116 L035-510 Connector, 1/4"M x 1/8"M 117 L036-241 Swivel, !/4"F 118 L011-253 Handle with bolt 119 L011-254 Nut 520 L011-255 Crank arm 121 L011-256 Bolt 122 L011-257 Bolt 123 L011-258 Cap 124 L011-259 Sealing ring 125 L011-260 Connecting ring 2

CAUTION: Donot use wrenchor pliers totighten knobs.Hand tightenonly.

WARNING: Makesure pins areproperly fastenedbefore pressurizingthe tank!

CAUTION: Make certainthat all pressures withinthe system are relievedbefore attempting toremove any component orpart of a component.

Warning: Never allowpressure in pot toexceed 50 lbs.

5 G PRESSURE POT W/MANUAL AGI PARTS LIST & DIAGRAM

27

1

2

2

2

3

4

56

7

7

8 1011

12

13

14141516

17

1819

20

26

272829

30

30

28

23

3132

33

3536

2425

2122

23

34

99

Pos. Part nos. Description Qty.

1 L014-501 Handle with mount 12 L014-502 Bolt, M8 x 18 143 L014-503 Mounting plate 1

L014-504 Stand legs 24 L035-571 Elbow fitting, 1/4" mm brass 15 L035-830 Air shut off valve, 1/4" 16 L014-505 Connector fitting 17 L014-506 Seal 28 L035-501 Brass connector, 1/4" 19 L014-507 Air regulator, modular 1/4" 2

10 L014-508 Fitting 111 L014-509 Elbow fitting, push seal 112 L032-639 Air line for auto gun /ft 0.713 L014-510 Fitting, push seal 114 L014-511 Air logic timer cubes 215 L014-512 Air logic shifter 116 L014-513 Allen bolt, (M4 x .75 x 3) 417 L014-514 Main housing 118 L014-515 Diaphragm shaft 119 L014-516 O-ring 220 L014-517 Seal 221 L014-518 Brass guide 222 L014-519 Snap ring 223 L002-562 Washer 1224 L014-520 Diaphragm 225 L014-521 Lock nut, M8 226 L014-522 Outer housing, left 127 L014-523 Outlet valve cap 228 L014-524 Ball (11mm) 429 L014-525 Oulet valve seat 230 L014-526 Plug 431 L014-527 O-ring 232 L014-528 Inlet valve cap 233 L014-529 O-ring 434 L014-530 Outer housing, right 135 L014-531 Fitting, 1/2bsp x 3/8bsp 136 L034-002 High pressure filter, without fittings 1

Suction system parts:n/s L014-533 Suction tube, delrin 1n/s L014-534 Suction filter housing 1n/s L001-679 Suction filter screen 1n/s L001-678 Suction housing snap ring 1

BOXER 5 PARTS LIST & DIAGRAM

Warning: Never allow pressure inpot to exceed 50 lbs.

2 QUARTPRESSURE POTPARTS LIST &

DIAGRAM

Pos. Part nos. Description Qty.

L080-200 2 Qt remote pot, red regulator1 L080-210 Handle 12 L080-211 Handle lock nut 13 L080-212 Outlet tee 14 L080-213 Connector, 2pc 15 L080-214 Air regulator complete (6-24) 16 L080-635 Safety valve, mini 1

10 L080-219 Regulator body 111 L080-220 Connector 312 L080-221 Guage 0-60 psi, btm 1/8, chrome 114 L080-222 Spring 115 L080-223 Valve 116 L080-224 Valve housing 117 L080-225 Diaphragm complete 120 L080-231 Spring 121 L080-232 Brass, spring retainer 122 L080-233 Regulator housing cover, red 123 L080-234 Locking nut, thumb wheel 124 L080-235 Regulator knob 125 L080-236 Pressure release knob 126 L080-237 Seal 127 L080-238 Lid 128 L080-239 Gasket, new 2 quart 129 L080-240 Air check valve complete 130 L080-892 Check valve steel ball opt31 L080-243 Check valve spring 132 L080-244 Check valve seal 134 L080-246 Fluid tube 135 L080-247 Cup, two quart fine thread 1

Accessories:L080-990 Manual for 2 quart remoteL011-173 Decal, pressure pot settingsL075-276 Decal, Lemmer 5" gold logo

1617

1514

12

11

27

28

25

2423

22

29

21

35

34

3231

6

5

4

3

2

110

20

30

11

11

2 Quartwith red regulator &

chrome bottom

Aug03

26

28

BOXER 24 PARTS LIST & DIAGRAM

DISTRIBUTION CENTRES ACROSS CANADA• SALES • SERVICE • PARTS •

Manual #L015-596

Pos. Part nos. Description Qty.

L279-001 Boxer 24 bare pump1 L014-526 Plug 42 L014-540 Outer housing, right 13 L014-523 Outlet valve cap 24 L001-560 Nylon ball, 11mm 2

L014-541 Nylon ball, 14mm (old models) 25 L014-542 Outlet seat 26 L014-521 Lock nut, M8 27 L014-520 Diaphragm 28 L002-562 Washer 129 L014-519 Snap ring 2

10 L014-518 Brass guide 211 L014-517 Seal 212 L014-516 O-ring 213 L014-543 Snap ring 214 L014-544 O-ring 215 L014-545 Sleeve 216 L014-515 Diaphragm shaft 117 L014-546 Seal 118 L014-547 Fitting 119 L014-548 Formed sleeve 120 L014-529 O-ring 4

21 L014-549 Main housing, 1 piece 1L014-573 Main housing, notched, Boxer 24 1L014-574 Fluid connector housing, Boxer 24 2L014-572 O-ring, connector housing 4

22 L014-550 Fitting 123 L014-551 Fitting 224 L014-552 Hose 125 L014-553 Air gauge, 0-12 Bar 126 L035-501 Brass connector, 1/4" 127 L035-830 Air shut off valve, 1/4" 128 L014-554 Air regulator (Boxer 24) 129 L014-555 Copper seal 230 L014-556 Fitting 131 L014-557 Fitting 132 L014-558 Outer housing, left 133 L014-512 Air logic shifter 134 L014-513 Allen bolt, (M4 x .75 x 3) 435 L014-562 Air muffler 236 L014-559 Inlet ball 237 L014-560 Seal 238 L014-561 Inlet valve cap 239 L014-563 Allen bolt 10

Pos. Part nos. Description Qty.

1

1

2 89

1011

16

1819

20

21

2223

24

25

26

23

28

29

32

33

34

3637

39

34

6

5

7

1213

38

8

15

15

14

17

3535

27

313029

Mar01

Sales and Service Centres Across Canada. Jan-2004VANCOUVER • CALGARY • EDMONTON • WINNIPEG • TORONTO • MONTRÉALtel: (604) 430-3216 tel: (403) 250-7735 tel: (780) 486-3674 tel: (204) 633-3117 tel: (905) 673-1555 tel: (450) 681-8220fax: (604) 430-8017 fax: (403) 291-9095 fax: (780) 444-2498 fax: (204) 694-4763 fax: (905) 673-3201 fax: (450) 681-4914

Specifications are subject to change without notice.