Download - HUSKY MASTER & SUPER MASTER Manual.pdf · Operation & Maintenance Manual Air Technical Industries 7501 Clover Ave Mentor, OH 44060 T.F. 800.321.9680 Ph. 440.951.5191 Fx. 440.953.9237

HUSKY MASTER & SUPER MASTER MOBILE HYDRUALIC FLOOR CRANES

Operation & Maintenance Manual Air Technical Industries 7501 Clover Ave Mentor, OH 44060 T.F. 800.321.9680 Ph. 440.951.5191 Fx. 440.953.9237 e-mail: [email protected] web: www.airtechnical.com

Models HM-2000 HM-4000 HM-6000 SM-2000 SM-4000 SM-6000

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Table of Contents

Responsibilities of Owners/Users 3 Special Warnings, Cautions & Restrictions 4 General Information 5 Installation & Start-up 5 Load Chart 6 Operating Instructions 7 Maintenance Instructions 10 Cylinder Assembly 11 Cylinder Diagram 12 Troubleshooting 13 Husky Master Diagram 15 Super Master Diagram 16 Super Master Outrigger Diagram 17 Parts List 18 Warranty & Return Policy 21

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Responsibilities of Owners/Users Deflection It is the responsibility of the user/purchaser to advise the manufacturer where deflection may be critical to the application.

Inspection and Maintenance The crane shall be inspected and maintained in proper working order in accordance with the manufacturer's operating/maintenance manual and safe operating practices. Only trained personnel and authorized personnel shall be permitted to perform maintenance/service operations on the crane. Maintenance/service personnel shall have:

Read and/or have explained and understood, the manufacturer's operating/maintenance manual, and all safety rules and labels, prior to performing any maintenance/service operations on the equipment.

Full time unlimited access to the manufacturer's operating/maintenance manual.

Removal from Service Any crane not in safe operating condition such as, but not limited to, excessive leakage, missing rollers, pins, or fasteners, any bent or cracked structural members, cut or frayed electric, hydraulic, or air lines, damaged or malfunctioning controls or safety devices, etc. shall be removed from service until it is repaired to he original manufacturer's standards.

Repairs All repairs shall be made by qualified personnel in conformance with the manufacturer's instructions.

Operators Only trained personnel and authorized personnel shall be permitted to operate the crane. Before Operation Before using the crane, the operator shall have:

Read and/or have explained, and understood, the manufacturer's operating instructions and safety rules. Inspected the crane for proper operation and condition. Any suspect item shall be carefully examined and

a determination made by a qualified person as to whether it constitutes a hazard. All items not in conformance with the manufacturer's specification shall be corrected before further use of the crane.

During Operation The crane shall only be used in accordance with the manufacturer's operating/maintenance manual.

Do not overload the crane. Ensure that all safety devices are operational and in place.

Modifications or Alterations Modifications or alterations of equipment shall be made only with written permission from the original manufacturer. These changes shall be in conformance with all applicable provisions of applicable standards and shall be as safe as the equipment was before modification. These changes shall also satisfy all safety recommendations of the original equipment manufacturer for the particular application of the crane.

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Special Warnings, Cautions & Restrictions Inspection Upon receipt of the equipment, inspect thoroughly for damage sustained in transit. Make note of any noticeable or potential damage on the bill of lading. After un-packaging, inspect for any concealed damage and report immediately to the freight carrier. Safe Operation WARNING LABELS

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General Information You are now the proud owner/user of an Air Technical Industries, hydraulic-operated crane. The Husky Master and Super Master floor cranes are designed for heavy duty lifting, loading and positioning; they are engineered for maximum safety and stability. These ruggedly constructed cranes will give dependable, long lasting performance. The heavy duty hydraulic lifting cylinder on the standard model is actuated by a hand operated pump. Optional electric power is available, either 12 volts DC or 110 volts AC. These power packs are also available with optional remote control. HM-2000 HM-4000 HM-6000

HM-2000-A HM-4000-A HM-6000-A

HM-2000-P16 HM-4000-P16 HM-6000-P16

HM-2000-S12 HM-4000-S12 HM-6000-S12

HMXW-2000 HMXW-4000 HMXW-6000

SM-2000 SM-4000 SM-6000

SM-2000-A SM-4000-A SM-6000-A

SM-2000-P16 SM-4000-P16 SM-6000-P16

SM-2000-S12 SM-4000-S12 SM-6000-S12

SM-2000-BP SM-4000-BP SM-6000-BP

Installation and Start-Up This equipment has been delivered fully assembled and ready for operation.

Standard Basic Unit

Husky Master Floor Crane with Adjustable Legs. They can be locked at three different overall widths: Narrow (32”) for travel through standard doorways. Intermediate (48”) and Wide (64”) for maximum stability

Standard Basic Unit with Large Pneumatic Wheels for smoother and quieter operation, indoors or outdoors, or for maximum floor protection.

Standard Basic Unit with Large Solid Rubber-Tired Wheels – is suited for outdoor operation – where floors require extra protection, for quieter, smoother operation.

Super Master Floor Crane with Adjustable Legs. They can be locked at three different overall widths: Narrow (32”) for travel through standard doorways. Intermediate (48”) and Wide (64”) for maximum stability

Standard Basic Unit with fully rotating base instead of legs – suitable for mounting on a truck

Standard Basic Unit

Standard Basic Unit with Large Solid Rubber-Tired Wheels – is suited for outdoor operation – where floors require extra protection, for quieter, smoother operation.

Standard Basic Unit with Large Pneumatic Wheels for smoother and quieter operation, indoors or outdoors, or for maximum floor protection.

Standard Basic Unit with an extra wide wheel base

SUPER MASTER MODELS

HUSKY MASTER MODELS

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Operating Instructions I. STANDARD BOOM LIFT

When the Husky is furnished with only the boom lifting function, the hydraulic system becomes very simple. The raising and lowering of the boom would be as follows:

A MANUAL HAND PUMP 1. To Raise the boom:

Close the Hydraulic release valve by turning the valve clockwise until snug. [The valve is located on the right side of the mast.] Actuate the hydraulic system.

2. To lower the boom: Open the hydraulic valve by turning the valve counterclockwise. When the boom is lowered to desired position, close the valve.

B POWER PACK – AC or DC 1. To raise the boom:

Depress the up button mounted near the motor 2. Open the hydraulic valve by turning the valve counterclockwise. When the boom is lowered to desired position, close the valve.

If additional hydraulic functions are added, operation is as follows: II. POWER PACK

The electric motor must be switched “on” for the following functions of the crane: A. To raise the boom B. To lower the boom C. Powered telescopic extension boom out D. Powered telescopic extension boom in *The switch “on” is not required on battery powered DC motor.

A. TO RAISE THE BOOM

Switch motor “on”. Actuate hydraulic cylinder by pulling handle on control valve.

B. TO LOWER THE BOOM

Switch motor “off”. Actuate hydraulic cylinder by pushing handle on control valve.

C. POWERED TELESCOPIC EXTENSION BOOM OUT Switch motor “on”. Actuate hydraulic cylinder through handle on control valve. PLEASE NOTE: The capacity of the crane decreases as the boom length increases (See counterweights-capacity)

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D. POWERED TELESCOPIC EXTENSION BOOM IN

Switch motor “on”. Actuate hydraulic cylinder through handle on control valve.

III. CHANGE THE LENGTH OF MANUAL EXTENSION BOOM – GOOSENECK BOOM

1. Loosen the boom screw 2. Move telescopic section to desired length 3. Lock in place by tightening the boom lock

screw NOTE: Make sure that the point of the screw lock is engaged in one of the locking recesses. PLEASE NOTE: The capacity of the crane decreases as the boom length increases.

IV. REMOTE CONTROLS

If remote control option is ordered the hydraulic functions will actuate by momentary push button of its respective function.

V. TO POSITION ADJUSTABLE LEGS

1. Remove the locking pins from their holes located

on the base of the crane and the wheel yokes. 2. Position the legs at the desired leg spread. 3. Insert the locking pins back into their lock holes.

NOTE: The leg spread is set at three different positions: Narrow: 32” Intermediate: 48”

Maximum: 64”

VI. COUNTERWEIGHTS

Add necessary counterweights when the crane is to be loaded to full capacity. Use the following formula to calculate the approximate required counterweights: 150lbs. per foot of boom extension per 1000lbs. of load The counterweights should be added to the base of the crane.

VII. CAPACITY

The capacity of the crane is reduced 50% of its rated capacity when the boom is fully extended. The actual capacity should not be exceeded. Note specifications.

VIII. GOOSENECK BOOM

The gooseneck boom provides additional 36” reach and is ideal for handling large bulky objects of for reaching over obstruction. A cable lift is always used with gooseneck boom for actual lifting of loads after hydraulic cylinder has positioned boom.

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It is recommend that the gooseneck boom should be above the elevation of 45 of lift angle when lifting load.

IX. MANUAL WINCH CABLE LIFT

The manual winch operated cable lift extends the normal lowered hook height down an additional 20’ or more for working below ground level. The locking break or ratchet should always be inserted when lifting the winch. NOTE: Cable lift capacity is 50% of rated capacity for full capacity lifting use sheave block.

X. BATTERY OPERATED WINCH CABLE LIFT

The battery operated winch is powered by a 12 volts DC motor – operation control is through a remote control panel.

XI. 110 VOLTS AC OPERATED WINCH CABLE LIFT

The AC operated winch is powered by a 110 volts AC motor – operation is through switching.

XII. BARREL LIFTER/DUMPER

The barrel lifter/dumper can lift and empty drums at heights up to 12’. Capacity is 1000lbs. Fast locking adjustable snap clamp safely and securely holds drums; has full 360 rotation.

XIII. BOOM ROTATION

The boom is locked into position by a lock screw located at the base of the mast. To rotate boom, disengage the lock screw from the lock recess. NOTE: The boom can be locked in any desired position by drilling recesses in the base. CAUTION: Do not rotate the end of the boom beyond the rigid outriggers (legs). The optional telescopic outriggers must be extended and locked on place or the crane will tip over.

XIV. OPTIONAL TELESCOPIC OUTRIGGERS

These outriggers are required for the boom rotation. The outriggers fold down and extend out. Connect the tension brace to the base and secure. Adjust the brace (adjustment nut on brace) until the outriggers are tight. NOTE: The length of the outriggers are adjustable and are locked into place with the lock screw.

(turnbuckle)

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Maintenance Instructions The Husky Master and Super Master Floor Cranes are designed to give many years of trouble free service and requires only the following routine maintenance procedures:

Daily before operating 1. Check battery 2. Check all controls 3. Visually inspect-Wire rope for kinks or damage 4. Inspect sheaves, drums for damage 5. Check limit switches.

6. Check to see that all bolts are tight 7. Check hydraulic fitting are snug 8. Make sure that all cables are intact and undamaged 9. Check to see that hoses are intact and undamaged 10. Charge battery overnight (if applicable) after daily usage or if it has sat unused for an

extended period of time.

Weekly Do a quick visual inspection of the unit: 1. Check for leaks 2. Hoses and control cables are intact and undamaged 3. Charge batteries (frequency must be determined based on use)

Monthly 1. Check wire rope for nick, cuts, or damage 2. Check fluid level of hydraulic tank – units are furnished with Shell No. 29 hydraulic fluid. 3. Check belly button switch making sure that when depressed the unit stops and moves

forward (if applicable) 4. Check level of fluid in batteries

Semi Annual 1. Grease any pivot points and or grease zerks 2. Run cylinders on unit to limits in and out to check for leaks Inspect control cables on pendant control for nicks, cuts, or damage

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Disassembling the Hydraulic Cylinder 1. Disconnect the hydraulic hose at the cylinder port; catch leaking fluid in a container. 2. Disconnect rod/shaft end of the cylinder from top cylinder-shaft bracket (yoke). 3. Disconnect cylinder at bottom cylinder mounting bracket. Place cylinder in vise and tighten

firmly but not enough to damage cylinder tube; NOTE: if a vise is not available, the cylinder can be left connected at the bottom cylinder mounting bracket. Work can be performed after tilting the cylinder tube to a convenient working angle.

4. Pull cylinder rod/shaft out until piston touches gland. NOTE: Care must be taken to avoid damaging rod/shaft.

5. Using retainer ring tool, grip the retainer ring, tighten, and remove retainer ring and gland at the same time. Pull rod straight out and all components will become visible, the piston will have pushed all the components out.

6. Remove nut at end of the rod/shaft to replace O-ring when rebuilding cylinder. Cylinder rebuilding kits from ATI contain all necessary wipers and O-rings to completely rebuild your cylinder. Model number and single or double acting cylinder description would be required.

7. Following the illustration, determine where all the parts go and reinstall each component without mixing new and used parts. Double check to see that wipers are installed with the wide end facing the proper direction.

Reassembling the Hydraulic Cylinder 1. Make sure all components are on rod shaft and nut is tightened. 2. Add light grease around inside lip of cylinder tube to help insert piston. 3. Place rod/shaft assembly over cylinder tube and push rod/shaft until piston is halfway

down inside of tube. Slide gland with retainer ring into position. Using the retainer ring tool, grip retainer ring snap on inside of cylinder tube groove.

4. Reconnect cylinder to lift brackets. Reconnect all hydraulic hoses. Hook up to power source and check operation. You will notice that cylinder operation will be much “tighter” than before.

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Troubleshooting

Trouble Check

Boom will not raise or lift load

1. Check hydraulic fluid level 2. Check hydraulic system PSI rate. Working

pressure is 1250 PSI. To increase PSI rate turn the pressure relief valve clockwise. The pressure relief valve is located on the right side of the control valve.

Remove the hex shaped cover to get the screwdriver slot for the relief valve. 3. On the manual pumps check relief valve

in pump to see if its sticking. This valve is located in the input port.

4. On battery powered packs, check DC power source for proper amperage. Check high-pressure relief valve in powered pump.

Boom will not lower

1. Check the control valve to see if it is

turned completely clockwise and snug. If so, turn counterclockwise until boom lowers.

2. Check pivot points of the mast (Example: cylinder and boom, boom and mast) for binding. NOTE: When new, the boom will not lower easily.

Power winch will not lift

Check voltage and amperage input.

Cable lift

Check cable clamp periodically to insure that they are tight.

Manual hydraulic pump leakage

If pump leaks, tighten retainer nut around the plunger shaft.

Battery charge

Plug charge into 110 volts AC outlet. Charge is automatic and will cut off when batteries are fully charged.

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Troubleshooting Continued

Trouble Check

Lift will not raise

1. Check the power supply and electrical

circuit – Pump motor starter (if provided) On new installations of the 3 phase motors, if the lift does not start raising in approximately 10 seconds, reverse line leads.

WARNING: Do not run the pump backwards or with hydraulic oil.

2. Check oil level (WARNING: do not overfill.) – With lift in full up position, oil level should be 1 to 2 inches above bottom of the tank.

3. Lowering valve stuck in open position –Flush lowering valve by operating up and down controls simultaneously.

Lift raises slower than specified rate or will raise only partial load

1. Check line voltage under load condition –

Low voltage affects speed and capacity. 2. Suction line may leak – Tighten fittings. 3. Relief valve may leak – Remove foreign

matter from the valve and adjust to ¼ turn beyond what is required to lift load.

4. Inspect Lowering valve – Disassemble valve and look for foreign material under valve seat.

5. Check filter in tank for foreign material

Lift slowly settles with lowering valve closed

1. Inspect check valve – remove cap, spring

and ball and inspect for foreign matter. 2. Flush lowering valve – By operating up

and down controls simultaneously. This should be done with no load.

3. Disassemble lowering valve – Look for foreign material under valve seat

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Parts List

2000 4000 6000 2000 4000 6000

1 M5BMHM200000 M5BMHM400000 M5BMHM600000 Base/Mast Weldment 1 1 1

2 M5HMTOWBAR00 M5HMTOWBAR00 M5HMTOWBAR00 HM/SM Tow Bar 1 1 1

3 M5OB20284340 M5OB20284340 M5OB20284346 Outer Boom Weldment 1 1 1

4 M5IB20284350 M5IB20284350 M5IB20284356 Extension Boom Weldment 1 1 1

5 M5YCC2083036 - - 2 1/2" bore x 26" st. x 37 7/8" cc lift cylinder 1 - -

5 - M5YCD2083036 - 3 1/2" bore x 26" st. x 37 7/8" cc lift cylinder - 1 -

5 - - M5YCE2083030 4" bore x 26" st. x 37 7/8" cc lift cylinder - - 1

6 PHHP2098T PHHP2098T PHHP2098T Large Square Handpump #2098 1 1 2

8 PFUSSFW12 PFUSSFW12 PFUSSFW12 3/4" uss flat washer 2 2 2

9 PWSC0602Y PWSC0602Y PWSC0602Y 6 x 2 sc yoke only (no wheel) 1 1 1

10 PWPW06021 PWPW06021 PWPW06021 6 x 2 poly wheel #1200 cap 2 2 2

11 PWPW08212 PWPW08212 PWPW08212 8 x 2 1/2 poly whl #1900cap 2 2 4

12 PF1210365HHC PF1210365HHC PF1210365HHC 3/4-10-9 hhcs grade 5 1 1 1

13 - - M2HOSE030160 3/8" Hose Assembly 16" - - 1

14 - - M2HOSE020160 1/4" Hose Assembly 1'-4" - - 1

15 M2HOSE030120 M2HOSE030120 M2HOSE030120 3/8" Hose Assembly 1'-0" 2 2 2


17 M2HOSE020100 M2HOSE020100 M2HOSE020100 1/4" Hose Assembly 11" 1 1 1

18 PHFV00000 PHFV00000 PHFV00000 1/4" faucet valve 1 1 1

20 PH5404N04150 PH5404N04150 PH5404N04150 1/4 x 1 1/2 nipple 1 1 1

22 PH2605060606 PH2605060606 PH2605060606 3/8 npt run tee x 1/4 flare 1 1 2

23 PH2501060600 PH2501060600 PH2501060600 3/8 flare x 3/8 npt male elbow 1 1 3

24 PF1210185HHC PF1210185HHC PF1210285HHC 3/4-10-7 hhcs grade 5 bolt 2 2 2

25 PFNI12100 PFNI12100 PFNI12100 3/4-10 nylon insert lock nuts 3 3 4



28 PF12LW000 PF12LW000 PF12LW000 3/4" lockwasher 3 3 3

29 M5TSCRW12112 M5TSCRW12112 M5TSCRW12112 Tee Screw 1/2"dia. 1 1/2"lg 1 1 1

30 PCEH2000A PCEH2000A PCEH2000A 1-T eye hook w/ latch kit 1 1 1

31 PF1011105HHC PF1011105HHC PF1011105HHC 5/8-11-2 1/2 hhcs grade 5 bolt 1 1 1

32 PFNI10110 PFNI10110 PFNI10110 5/8-11 nylon insert lock nut 1 1 1



35 PMHANDGRP PMHANDGRP PMHANDGRP Handle Grips 1" 2 2 2


37 PF0420142HHC PF0420142HHC PF0420242 1/4" lockwasher 2 2 2

38 PHPP12VH0 PHPP12VH0 PHPP12VH0 12v hyd power pack M304-0176 1 1 1

39 PEP2VLP7 PEP2VLP7 PEP2VLP7 Push Button Momentary NO 1 1 1


41 PCHW1000A PCHW2000P PCHW3200P 3200# hand winch B3503 1 1 1

45 M5WB20284340 M5WB20284340 M5WB20284340 Winch Boom Weldment HM/SM 1 1 1

46 M5GN20287520 M5GN20287520 M5GN20287520 Goose Neck Boom Weldment HM/SM 1 1 1

47 PTPULLY3S PTPULLY3S PTPULLY3S 3" Dia Steel Pulley #C2 4 4 4

Part No. for Models Units Per AssemblyFig. & Index No.

Description

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Parts List Continued

2000 4000 6000 2000 4000 6000

48 PF0813105HHC PF0813105HHC PF0813105HHC 1/2-13-2 1/2 hhcs grade 5 4 4 4


50 PF0518032HHC PF0518032HHC PF0518032HHC 5/16-18-3/4 hhcs grade 5 12 12 12

51 PF06LW000 PF06LW000 PF06LW000 3/8" lockwasher 16 16 16

52 M5BATTTRAY16 M5BATTTRAY16 M5BATTTRAY16 Battery Tray for 16 TF Battery 1 1 1


54 M5YDC3364286 M5YDC3364286 M5YDC3364286 2 1/2 x 42 x 53 1/2 DA telescopic cyl 1 1 1

56 M1RLBM120610 M1RLBM120610 M1RLBM120610 TB ext rollr 1.5 dia x 1.25 lg 1 1 1

57 M1RLBM240824 M1RLBM240824 M1RLBM240824 Boom roller 3" dia x 3" lg 2 2 2

58 PTBMR20N0 PTBMR20N0 PTBMR20N0 bearing #MR-20N 4 4 4

60 PTBIR1602 PTBIR1602 PTBIR1602 inner race #IR-162020 4 4 4

62 PHHV2STA0 PHHV2STA0 PHHV2STA0 Control valve, 2-station 1 1 1




66 PH02MFCV0 PH02MFCV0 PH02MFCV0 1/4 npt microflow control valve 2 2 2

67 PF0518132HHC PF0518132HHC PF0518132HHC 5/16-18-3 1/4 hhcs grade 5 2 2 2


69 PEB40TRED PEB40TRED PEB40TRED battery cable #4 AWG red 30in. long 1 1 1

72 PWS060822 PWS060822 PWS060822 3/4 x 1 x 2 3/4 lg spanner 2 2 4

73 PEB40TBLK PEB40TBLK PEB40TBLK battery cable #4 AWG black 20in. Lg 1 1 1

127 PH2501060400 PH2501060400 PH2501060400 battery cable #4 AWG black 20in. Lg 16 16 16

Fig. No. 2000 4000 6000 Description 2000 4000 6000

199 PWSC0402S PWSC0402S PWSC0402S 4 x 2 Swivel Caster and steel wheel 2 2 2

200 M5BMSM200000 M5BMSM400000 M5BMSM600000 Base Weldment 1 1 1

201 M5MSSM200000 M5MSSM400000 M5MSSM600000 Mast Weldment 1 1 1

202 M5BSSM200000 M5BSSM400000 M5BSSM600000 Bearing Sleeve 1 1 1

203 M5YCC1922526 - - 2 1/2" bore x 24" st. x 31 1/2" cc 1 - -

203 - M5YCD1922526 - 3 1/2" bore x 24" st. x 31 1/2" cc - 1 -

203 - - M5YCE1822336 4" bore x 22 3/4" st x 29 1/8" cc - - 1

204 M5RRSM412040 M5RRSM412040 - Retaining Ring 41/2" oD x 4" ID Tube 1 1 -

204 - - M5RRSM500600 Retaining Ring 5" oD x 6" ID Tube - - 1

205 PTBHM8130 PTBHM8130 PTBHH2214 Timken ring, HH221410 cup 1 1 1

206 PTBHM8134 PTBHM8134 PTBHH2210 Timken Bearing, HH221449 cone 1 1 1

207 PTB648032 PTB648032 PTBGR9600 Roller Bearing 1 1 1

208 - - PTMI80000 Mast inner race needle bearing (MI-80) - - 1

209 PF0518022HHC PF0518022HHC - 5/16-18-1/2 hhcs grade 5 bolt 1 1 -

209 - - PF0616022HHC 3/8-16-1/2 hhcs grade 5 bolt 2 2 2

210 PF0420034SET PF0420034SET PF0420034SET 1/4" x 3/4" lg. set screw 1 1 1

211 M1BBLK512112 M1BBLK512112 - 5 1/2" x 1 1/2" Brake Block 1 1 -

211 - - M1BBLK612020 6 1/2" x 2" Brake Block - - 1

212 M5TSCRW03405 M5TSCRW03405 - Tee Screw 3/4"dia. 5" lg 1 1 -

212 - - M5TSCRW41234 Tee Screw 3/4"dia. 4 1/2" lg - - 1

213 PF0813125HHC PF0813125HHC - 1/2-13-3 hhcs grade 5 bolt 2 2 -

213 - - PF0813145HHC 1/2-13-3 1/2 hhcs grade 5 bolt - - 2

ADDITIONAL PARTS FOR SUPER MASTER

Part No. for Models Qty Per AssemblyFig. & Index No.

Description

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Parts List Continued II

2000 4000 6000 2000 4000 6000

215 M5OABSM20000 M5OABSM40000 M5OABSM60000 Adjustment Brace Weldment (turnbuckle) 2 2 2216 M5OSWSM20000 M5OSWSM40000 M5OSWSM60000 Outrigger Sleeve Weldment 2 2 2217 M5COWSM20000 M5COWSM40000 M5COWSM60000 Caster Outrigger Weldment 2 2 2218 PWPW06021 PWPW06021 PWPW06021 6 x 2 poly wheel #1200 cap 2 2 2219 PFNI06160 PFNI06160 PFNI06160 3/8 -16 nylon insert lock nut 4 4 4220 PF0813085HHC PF0813085HHC - 1/2-13-2 hhcs grade 5 bolt 2 2 -220 - - PF1210085HHC 3/4-10-2 hhcs grade 5 bolt - - 2221 PFNI08130 PFNI08130 - 1/2 -13 nylon insert lock nut 6 6 -221 - - PFNI12100 3/4- 10 nylon insert lock nut - - 6222 PF0813205HHC PF0813205HHC - 1/2-13-5 hhcs grade 5 bolt 2 2 -222 - - PF1210225HHC 3/4-10-5 1/2 hhcs grade 5 - - 2223 M5TSCRW12112 M5TSCRW12112 - 1/2" x 1 1/2 lg. Tee Screw 2 2 -223 - - M5TSCRW12212 1/2-20-2 /12 Tee Screw - - 2224 PF0813145HHC PF0813145HHC - 1/2-13-3 1/2 hhcs grade 5 2 2 -224 - - PF121012HHC 3/4-10-3 1/2 hhcs grade 5 - - 2225 M5TOWSM20000 M5TOWSM40000 M5TOWSM60000 Telescopic Outrigger Wledment (no wheel) 2 2 2226 PWSC0602Y PWSC0602Y PWSC0602Y 6 x 2 sc yoke only ( no wheel) 1 1 1

ADDITIONAL PARTS FOR SUPER MASTER OUTRIGGERS

Part No. for Models Qty per Assembly

Fig & index No.

Description

21

Warranty Air Technical Industries warrants that its products shall be free from defects in material and workmanship under normal and ordinary usage when owned by the original purchaser for a period of twelve months from the date the products are shipped from Air Technical Industries. Hydraulic and electrical components are warranted for 90 days. The customer must cease use of the product pending Air Technical Industries’ substantiation of any warranty claim. In the event that a product defect shall occur during the warranty period, Air Technical Industries shall provide replacement parts free of charge. Any unauthorized repairs on said products will render the warranty null and void. Labor to replace defective components is not included in the warranty; nor is any downtime or rental charges. By accepting product delivery, purchaser agrees to the terms of this warranty. Unless otherwise agreed upon in writing, Air Technical Industries makes no other warranties expressed or implied, which extends beyond the description of the goods. Due to their unique design and construction, Air Technical Industries’ products are not crated. Contact us for specific crating charges.

It is Air Technical Industries’ policy that any and all returns must have a return goods authorization on file before any return will be accepted or credit will be issued. A return goods authorization form may be obtained by calling our customer service department. Any parts or products must be returned and inspected to validate any warranty or defect claim prior to any credit being issued. Any items returned without authorization on file will not be issued a credit as no claim has been established.

To establish a valid claim the customer must use the following procedure: Call Air Technical Industries customer service department for a Return Goods Authorization

form Sign and return by fax a copy for Air Technical Industries file. Use this form as a packing slip for return shipment Return all parts or products for inspection to validate claim. RETURN AND CREDIT POLICY It is Air Technical Industries’ policy that any and all returns or warranty claims once established to our satisfaction as a valid claim will be issued a CREDIT on the customer’s account. This credit can be used within 1 year from the date of Credit Memo towards the purchase of new products, replacement parts, and/or service. At no time will a cash refund be issued. If a credit is issued under special circumstances, that credit can only be used as specified in a written agreement made between Air Technical Industries and the customer. This agreement must be made at the time the claim is established.

RETURN GOODS AUTHORIZATION POLICY

Download - HUSKY MASTER & SUPER MASTER Manual.pdf · Operation & Maintenance Manual Air Technical Industries 7501 Clover Ave Mentor, OH 44060 T.F. 800.321.9680 Ph. 440.951.5191 Fx. 440.953.9237

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