11 electrical system - nordsonemanuals.nordson.com/adhesives/english_manuals/1050069.pdf ·...

Electrical System 11-1

Part 1050069B02� 2007 Nordson Corporation Issued 1/07

Section 11Electrical System

NOTE: This section applies to applicators with Universal W-style cordsets.

Table of Contents

Electrical System 11-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 11-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview of Electrical Operation 11-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cordsets 11-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heaters and RTDs 11-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cordset Connection 11-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparing to Connect Cordsets 11-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Adhesive Manifold Cordsets 11-7. . . . . . . . . . . . . . . . . . . . . Connecting Heated Air Manifold Cordsets 11-8. . . . . . . . . . . . . . . . . . . Restoring the System to Normal Operation 11-10. . . . . . . . . . . . . . . . . . . Disconnecting Cordsets 11-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cordset Service 11-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking a Heater 11-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking an RTD 11-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing a Cordset 11-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rebuilding a Cordset 11-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts 11-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 W Low-Power Cordset 11-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 W/700 W Low-Power Cordsets 11-21. . . . . . . . . . . . . . . . . . . . . . . . . High-Power Cordsets 11-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Splitter and Extension Cables 11-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Spare Parts and Supplies 11-24. . . . . . . . . . . . . . . . . . .

Technical Data 11-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Specifications 11-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cordset Pin Positions 11-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical System11-2

Part 1050069B02 � 2007 Nordson CorporationIssued 1/07

This page intentionally left blank.



WARNING: Allow only personnel with appropriate training and experienceto operate or service the equipment. The use of untrained or inexperiencedpersonnel to operate or service the equipment can result in injury, includingdeath, to themselves and others, and damage to the equipment.

Introduction This section describes the electrical system on applicators with resistancetemperature detector (RTD)-style (hereafter referred to as UniversalW-style) cordsets. The applicator’s electrical system includes the followingcomponents:

� adhesive manifold cordset(s) with heater(s) and RTD� heated air manifold cordset(s) with heater(s) and RTD� splitter cables (if used)� extension cables

The hose also has some electrical components, including a cordset thatconnects it electrically to the melter and an electrical receptacle thatconnects it electrically to the applicator. In combination, the hose electricalconnections, the applicator cordsets, and any cables used serve twopurposes: (1) to supply electrical power to the heaters in the applicatoradhesive and heated air manifolds and (2) to carry electrical signals fromthe RTDs in the adhesive and heated air manifolds to a melter controlsystem or to a standalone temperature controller.

2

1

Figure 11-1 Universal spray applicator with W-style cordsets

1. Adhesive manifold cordset 2. Heated air manifold cordset



Overview of Electrical Operation An applicator has two types of heated zone: adhesive manifold and heatedair manifold. The adhesive manifold zones heat the adhesive in theapplicator, and the heated air manifold zones heat the pattern air. Heatingand temperature sensing of the zones is accomplished through cordsets.

Cordsets Each heated zone has a cordset that is connected to one RTD and one ortwo heaters inside the applicator. Cordsets are then electrically connected,via a connector plug, to a temperature control channel on a melter controlsystem or on a standalone temperature controller. The control systemreceives the RTD electrical signal and regulates the electrical powersupplied to the heater(s) based on the signal.

There are two types of cordset: adhesive manifold and heated air manifold.The cordsets may be either low-power or high-power. Both types of cordsethave a round 14-pin male connector, shown in Figure 11-2, that connects toa 14-pin female connector on a hose or an appropriate splitter or extensioncable. Low-power cordsets are typically used for heated zones with a powerrequirement of 900 watts or less. High-power cordsets are typically used forzones with a power requirement greater than 900 watts.

6

13

10

3 HEATER

GROUND

SENSOR

SENSOR

HEATER1

2

3

4

5

6

7

8

9

10

11

12

13

5

14

Figure 11-2 W-style cordset connector (typical connector shown)



Heaters and RTDs Heaters and RTDs are an integral part of the cordset. Cordsets can berebuilt, allowing you to replace just a heater or an RTD.

Heaters are housed in a bore (or bores) inside the adhesive and heated airmanifolds and are secured by a heater retainer and screw, as shown inFigure 11-3. When power is supplied to the heaters, they heat the adhesiveor the pattern air in the applicator manifolds. Two heaters are present whena zone’s heating requirements are higher. Typically, the heatingrequirements of heated air manifold zones are greater than the heatingrequirements of adhesive manifold zones.

RTDs are housed in a bore inside the adhesive and heated air manifoldsand are secured by a bayonet adapter, as shown in Figure 11-3. An RTD isan electronic temperature control device in which the electrical resistancechanges predictably as the RTD’s temperature changes (the higher thetemperature, the higher the resistance). The RTD relays the temperature ofthe adhesive or pattern air to a melter control system or to a temperaturecontroller, which in turn adjusts the power supplied to the manifold heatersaccordingly.

2

1

4

3

1

2

4

3

Figure 11-3 Low-power cordset (left) and high-power cordset (right) heater and RTD configurations

1. Heater retainer and screw2. Heater

3. RTD 4. RTD bayonet adapter



Cordset Connection Cordsets must be properly connected to hoses and/or splitter and extensioncables to supply power to the applicator. This part of Section 11 providescordset connection procedures for an installation in which adhesivemanifold cordsets are connected to hose connectors and extension cablesand in which heated air manifold cordsets are connected to heated airmanifold extension and splitter cables, which is the recommendedconfiguration. If you need assistance with cordset installation, contact yourNordson representative.

NOTE: Normally, the hose, cordset, and cable configuration of your systemwill have already been determined by you and your Nordson representative.If you need to change the configuration, contact your Nordsonrepresentative for assistance. Splitter and extension cable part numbers areprovided in Parts at the end of this section.

WARNING: Risk of personal injury or death. Allow only qualified personnelto perform electrical installation, troubleshooting, or repair procedures.Before performing any electrical procedure, review Section 1, Safety, anddisconnect and lock out electrical power to the system.

Preparing to Connect Cordsets 1. If the system is in operation, relieve system pressure. Refer to Relieving

System Pressure in Section 10, Filter.

2. Disconnect and lock out electrical power to the system.



Connecting Adhesive Manifold Cordsets Connect adhesive manifold cordsets as appropriate for your application.Refer to Table 11-1 and Figure 11-4 for a typical installation configuration

Table 11-1 Typical Adhesive Manifold Cordset Connections

Item inFigure 11-4 Component Connect to...

1 First adhesive manifoldcordset

Extension cable (item 2)

2 Extension cable First adhesive manifold cordset (item 1) and to adapter cable(item 3)

3 Adapter cable Extension cable (item 2) and to electrical receptacle on melter(item 6)

4 Second adhesivemanifold cordset

Hose connector

5 Hose cordset Electrical receptacle on melter (item 6)

ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ

(1) First adhesivemanifold cordset

(2) Extension cable(3) Adapter cable

Hose

Melter

Applicator

(4) Second adhesivemanifold cordset

(5) Hose cordset

(6) Melter electricalreceptacle

Figure 11-4 Typical adhesive manifold cordset connections

1. First adhesive manifold cordset2. Extension cable

3. Adapter cable4. Second adhesive manifold cordset

5. Hose cordset6. Melter electrical receptacle



Connecting Heated Air Manifold Cordsets Connect heated air manifold cordsets as appropriate for your application.Refer to Table 11-2 and Figure 11-5 for two typical installationconfigurations.

Table 11-2 Typical Heated Air Manifold Cordset Connections

Item inFigure 11-5 Component Connect to...

1 One heated air manifoldcordset

Extension cable (item 2)

2 Extension cable Cordset (item 1) and adapter cable (item 3)

3 Adapter cable Extension cable (item 2) and electrical receptacle on melter(item 7)

4 Two heated air manifoldcordsets

Extension cables (item 5)

5 Extension cables Cordsets (item 4) and splitter cable (item 6)

6 Splitter cable Extension cables (item 5) and electrical receptacle on melter(item 7)



ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ

ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ

(1) One heated airmanifold cordset

(2) Extension cable

ApplicatorMelter

(4) Two heated airmanifold cordsets

(6) Splitter cable

Applicator

Melter

(5) Extension cables

(3) Adapter cable

(7) Melter electricalreceptacle

Figure 11-5 Typical heated air manifold cordset connections

1. One heated air manifold cordset2. Extension cable3. Adapter cable

4. Two heated air manifold cordsets5. Extension cables

6. Splitter cable7. Melter electrical receptacle



Restoring the System to Normal Operation Perform whichever of the following steps is appropriate for your installation:

� If the cordsets were connected as part of the initial installation of theapplicator, return to the applicator installation procedures inSection 3, Installation, to complete the installation.

� If the cordsets were connected as part of another procedure, returnto that procedure.

� If applicable, restore the system to normal operation. Refer toStarting the Applicator in Section 4, Operation, as needed.

Disconnecting Cordsets Before disconnecting any cordset, relieve system pressure and disconnectand lock out electrical power to the system. Refer to Relieving SystemPressure in Section 10, Filter, as needed.



Cordset Service This part of Section 11 provides cordset-related service procedures.

WARNING: Risk of personal injury or death. Allow only qualified personnelto perform electrical installation, troubleshooting, or repair procedures.Before performing any electrical procedure, review Section 1, Safety, anddisconnect and lock out electrical power to the system.

Checking a Heater 1. Disconnect and lock out electrical power to the system.

2. Disconnect the cordset that supplies power to the heater to be checked.

3. See Figure 11-6. Use an ohmmeter to check the heater resistance andcontinuity at the heater pins on the cordset:

� If you measure low resistance, the heaters are operating normally.Return to the procedure that referenced this check.

� If you measure high resistance or if an open circuit is indicated, theremay be a broken wire, a loose connection, or a defective heater.Continue to the next step.

6

13

10

3 HEATER

GROUND

SENSOR

SENSOR

HEATER1

2

3

4

5

6

7

8

9

10

11

12

13

5

14

Figure 11-6 Cordset pin positions

4. Remove the appropriate manifold cover and inspect the heater wiring.Make sure there are no broken wires or loose connections and that theheaters are wired correctly. Refer to the cordset wiring diagramsprovided in the Applicator-Specific Reference Drawings part ofSection 8, Parts, as needed:

� If any wiring problems are found, correct the problems and restorethe system to normal operation.

� If no wiring problems are found, the heater is probably defective.Replace the heater. Refer to Replacing a Heater later in this section.



Checking an RTD NOTE: You will need to know the temperature of the RTD to properlyperform this check.


2. Disconnect the cordset that supplies power to the RTD to be checked.

3. See Figure 11-6. With the RTD at a known temperature, use anohmmeter to measure the RTD resistance at the RTD pins on thecordset.

4. See Figure 11-7 to determine the correct resistance of the RTD basedon its temperature:

� If the measured resistance is correct, the RTD is operating properly.Return to the procedure that referenced this check.

� If the measured resistance indicates an open circuit, continue to thenext step.

5. Remove the appropriate manifold cover and check for loose RTD wiresor wire connections. Tighten any loose connections.

6. Check the RTD resistance again. If the resistance is normal, the RTD isnow operating properly. If it is not, continue to the next step.

7. Disconnect the RTD wires, measure the resistance across them, andcompare the results to Figure 11-7:

� If the measured resistance is within the appropriate range, reconnectthe RTD wires, reinstall the manifold cover, and return to theprocedure that referenced this check.

� If the measured resistance is not within the appropriate range,replace the RTD. Refer to Replacing an RTD later in this section.



690504001

205

200

195

190

185

180

175

170

165

160

155

150

145

140

135

130

125

120

115

110

105

10032 68 104 140 176 212 248 284 320 356 392 428 464

0 20 40 60 80 100 120 140 160 180 200 220 240

Temperature in Fo

Res

ista

nce

in o

hms

(pla

tinum

RT

D)

Temperature in Co

Figure 11-7 RTD resistance vs. RTD temperature



Replacing a Cordset To replace the heater or RTD on an applicator, replace the entire cordsetwith a new or rebuilt cordset. To rebuild a cordset, refer to Rebuilding aCordset later in this section. You will need the following items:

� appropriate tools� small rod for loosening a heater or RTD� replacement cordset (new or rebuilt)� heater lubricant for heaters


2. Disconnect the cordset that supplies power to the heater and/or RTD tobe replaced.

CAUTION: Risk of equipment damage. Disconnect electrical power to theapplicator before removing an RTD. Exposing an RTD to ambient air cancreate a runaway heater condition, which can result in high temperaturesthat could damage the applictor or attached components.

3. See Figure 11-8. Replace the cordset, including the heater(s) and RTD,as shown in the following table. Refer to the applicator referencedrawing provided in Applicator-Specific Reference Drawings inSection 8, Parts, as needed.

Component Replacement Procedure

Heater a. Loosen the heater retainer screw, rotate the heater retainer to free theheater, and remove the heater from the manifold.

NOTE: If the heater does not easily slide out of its bore, locate thesmall access hole on the bottom of the applicator. Insert a small rod inthe access hole and gently push or tap on the rod to loosen theheater.

b. Coat the new heater with heater lubricant and insert it in the manifold.

c. Rotate the heater retainer over the heater and tighten the screw.

RTD a. Press in the RTD bayonet adapter, rotate the adapter about 1/4 turncounterclockwise, and remove the RTD.

NOTE: If the applicator has an access hole in the applicator bodydirectly behind the RTD, insert a rod into the access hole and gentlypush or tap the RTD to loosen it. If the applicator does not have anaccess hole, loosen the RTD by placing a small punch against thecenter of the RTD and carefully tapping on the punch with a hammerto loosen the seal between the RTD and the applicator body.

b. Insert the new RTD in the manifold, press in the bayonet adapter, andturn the adapter about 1/4 turn clockwise.



4. Reconnect the cordset.

5. Restore the system to normal operation.

33

1

2 2

1

1

2

3

Figure 11-8 Replacing a cordset on a spray (left) or bead (right) applicator (solenoid valves and/or mounting rods notshown for clarity)

1. Heater retainer and screw 2. Heater 3. RTD

Note: Some cordsets have two heaters.



Rebuilding a Cordset When you replace a heater or sensor, it is best to replace the entire cordsetwith a new or rebuilt cordset. The defective cordset can then be rebuilt andstored with your replacement parts stock. You will need the following items:

� appropriate tools� small rod for loosening a heater or sensor� replacement heater(s) and/or sensor (refer to Parts)� wire-end crimps (as applicable)� pin extraction tool (refer to Parts)� pin crimping tool (refer to Parts)� ohmmeter

1. If the cordset to be rebuilt has not already been removed from thesystem, remove it at this time. Refer to Replacing a Cordset earlier inthis section to remove the cordset.

See Figures 11-9 though 11-11 under Parts as applicable for the cordsetyou are rebuilding.

2. Carefully remove the plug (1) from its housing (2—hood/shell, adapters,etc.).

3. Use a pin extraction tool to remove the pins (3, 4) for the failedcomponent.

4. Loosen the strain relief, cable gland, or clamp (5), remove the wire-endcrimp (6) as applicable, and remove the failed component (7 or 8).

5. Reassemble the cordset using a new component as follows:

Low-power cordsets:

a. Use a pin crimping tool to crimp the terminals on the newcomponent.

b. Route the leads through the strain relief/cable gland/clamp, anyadapters, and then through the housing to the appropriate pinpositions in the plug. See Figures 11-9 though 11-11 under Parts forpin positions and wiring diagrams.

c. Reassemble the plug housing and any adapters.

d. Tighten the strain relief/cable gland/clamp.



High-power cordsets:

a. Use a pin crimping tool to crimp the wire-end crimp on the newcomponent leads as shown in the cordset wiring diagram. SeeFigures 11-9 though 11-11 under Parts for pin positions and wiringdiagrams.

b. Route the leads through the strain relief/cable gland/clamp, anyadapters, and then through the housing to the appropriate pinpositions in the plug. See Figures 11-9 though 11-11 under Parts forpin positions and wiring diagrams.

c. Reassemble the plug housing and any adapters.

d. Tighten the strain relief/cable gland/clamp.

6. Test the cordset for the correct resistance and continuity. Refer toChecking a Heater or Checking an RTD earlier in this section asapplicable.



This page intentionally left blank.



Parts This part of Section 11 provides detailed parts lists for the electrical system.For other applicator parts, including a reference drawing and bill of materialsspecific to your applicator, refer to Section 8, Parts. The following chartprovides guidance for reading the parts lists.

The number in the Item column corresponds to the circled item number in theparts list illustration. A dash in this column indicates that the item is anassembly.

The number in the Part column is the Nordson part number you canuse to order the part. A series of dashes indicates that the part isnot saleable. In this case, you must order either the assembly inwhich the part is used or a service kit that includes the part.

The Description column describes the part and sometimesincludes dimensions or specifications.

The Note column contains letters that refer to notes at thebottom of the parts list. These notes provide importantinformation about the part.

The Quantity column tells you how many of the part isused to manufacture the assembly shown in the partslist illustration. A dash or AR in this column indicatesthat the amount of the item required in the assembly isnot quantifiable.

Item Part Description Quantity Note— 0000000 Assembly A —1 000000 � Part of assembly A 2 A2 - - - - - - � � Part of item 1 13 0000000 � � � Part of item 2 AR

NS 000000 � � � � Part of item 3 2NOTE A: Important information about item 1

AR: As Required

NS: Not Shown



200 W Low-Power Cordset See Figure 11-9.

Item Part Description Quantity Note— 1050989 Cordset, Universal applicator, W-style, 100-ohm

platinum, 240 VAC, 200 W—

— 1068073 Cordset, Universal applicator, W-style, 100-ohmplatinum, 240 VAC, 400 W

—


—

1 1061617 � RTD, platinum, bayonet, 90-degree, 26 x 6 1 A2 1050950 � Heater, 90-degree, 0.38 in. D, 200 W,240 VAC,

2.63 in. long (used on cordset 1050989)1 A

1068008 � Heater, 90-degree, 0.38 in. D, 400 W, 240 VAC,2.63 in. long (used on cordset 1068073)

1 A

3 939225 � Connector, pin, 20−24 AWG, gold, reel 24 939218 � Connector, pin, 16−18 AWG, gold, reel 35 939215 � Clamp, cable, electrical connector 16 939216 � Plug, electrical connector,14-pin 1

NOTE A: To replace a heater or an RTD on an applicator, replace the entire applicator cordset with a new or rebuiltcordset. Use these parts to rebuild cordsets. Refer to Replacing a Cordset and Rebuilding a Cordsetunder Cordset Service.

690301027

2

1 4

3

5

6

GROUND(13)

RTD(6 & 10)

HEATER(3 & 5)

Figure 11-9 200 W low-power cordset parts



400 W/700 W Low-Power Cordsets See Figure 11-10.




—

1 1061617 � RTD, platinum, bayonet, 90-degree, 26 x 6 1 A2 1068008 � Heater, 90-degree, 0.38 in. D, 400 W, 240 VAC,


1067753 � Heater, 90-degree, 0.50 in. D, 700 W,240 VAC,3.00 in. long (used on cordset 1067915)

1 A

3 939225 � Connector, pin, 20−24 AWG, gold, reel 24 939218 � Connector, pin, 16−18 AWG, gold, reel 35 1063521 � Adapter, PG11 to PG21 16 309066 � Receptacle,male, 9-pin 17 939963 � Strain relief, metric, standard, PG21 18 1067983 � Grommet, 2-conductor, PG21 1


2

1

5

3

7

6

4

8

PIN OUT123456789

RTDRTDHTRHTR

GND

Figure 11-10 400W/700W low-power cordset parts



High-Power Cordsets See Figure 11-11.




—

1 1061617 � RTD, platinum, bayonet, 90-degree, 26 x 6 1 A2 1068009 � Heater, 90-degree, 0.38 in. D, 400 W, 120 VAC,


1067754 � Heater, 90-degree, 0.50 in. D, 700 W, 120 VAC,3.00 in. long (used on cordset 1067919)

2 A

3 939225 � Connector, pin, 20−24 AWG, gold, reel 24 939218 � Connector, pin, 16−18 AWG, gold, reel 35 1065052 � Grommet, PG21, 3-conductor, 8 mm 16 309066 � Receptacle,male, 9-pin 17 939963 � Strain relief, ,metric, standard, PG21, plastic 18 1063521 � Adapter, PG11 to PG21 19 1062969 � Wire end, crimp-on 2/#16 1


AR: As Required



1

2

8

3

7

6

4

5

HEATER

HEATER

RTD

BLK

YEL/GRN

YEL/GRN

BLK

PIN 6

PIN 7

SOLDER BOTHWIRES TOGROUND

PIN OUT123456789

RTDRTDHTRHTR

GND

9

PIN 4

PIN 5

Figure 11-11 High-power adhesive manifold cordset parts



Splitter and Extension Cables To obtain part numbers for splitter and/or extension cables that can be usedwith W-style cordsets, contact your Nordson representative.

Recommended Spare Parts and Supplies For a general spare parts and supplies list, refer to Recommended SpareParts and Supplies in Section 8, Parts.

Part Description Note1050989 Cordset, Universal applicator, W-style, 100-ohm platinum, 240 VAC, 200 W1068073 Cordset, Universal applicator, W-style, 100-ohm platinum, 240 VAC, 400 W1067915 Cordset, Universal applicator, W-style, 100-ohm platinum, 240 VAC, 700 W1068078 Cordset, Universal applicator, W-style, 100-ohm platinum, 240 VAC, 800 W1067919 Cordset, Universal applicator, W-style, 100-ohm platinum, 240 VAC, 1400 W1061617 RTD, platinum, bayonet, 90-degree, 26 x 61050950 Heater, 90-degree, 0.38 in. D, 200 W, 240 VAC, 2.63 in. long (used on cordset 1050989) A1068008 Heater, 90-degree, 0.38 in. D, 400 W, 240 VAC, 2.63 in. long (used on cordset 1068073) A1067753 Heater, 90-degree, 0.50 in. D, 700 W, 240 VAC, 3.00 in. long (used on cordset 1067915) A1068009 Heater, 90-degree, 0.38 in. D, 400 W, 120 VAC, 2.63 in. long (used on cordset 1068078) A1067754 Heater, 90-degree, 0.50 in. D, 700 W, 120 VAC, 3.00 in. long (used on cordset 1067919) A939225 Connector, pin, 20−24 AWG, gold, reel939218 Connector, pin, 16−18 AWG, gold, reel1062969 Wire end, crimp-on 2/#16 (high-power cordsets)139671 Tool, pin crimping100586 Tool, pin extraction165415 Lubricant, heater (for the heaters)

NOTE A: Refer to Applicator-Specific Reference Drawings in Section 8, Parts, for the part numbers of the heaters for yourapplicator.



Technical Data

Electrical Specifications Refer to the identification plate on the applicator for voltage and wattageinformation. For the location of the identification plate on your applicator,refer to the reference drawing of the applicator in Applicator-SpecificReference Drawings in Section 8, Parts.

Cordset Pin Positions This diagram is provided for your reference as needed duringtroubleshooting activities. Refer also to Applicator-Specific ReferenceDrawings in Section 8, Parts, for wiring diagrams specific to your applicator.

NOTE: The term “sensor” as used in these diagrams refers to the RTD.

6

13

10

3 HEATER

GROUND

SENSOR

SENSOR

HEATER1

2

3

4

5

6

7

8

9

10

11

12

13

5

14

Figure 11-12 Cordset pin positions

11 electrical system - nordsonemanuals.nordson.com/adhesives/english_manuals/1050069.pdf ·...

Documents