Graco A-25 important safety instructions Kw Dual Zone Heater, 24J788, Ring

Page 47

6 kw Dual Zone Heater, 24J788

353 1 6

5 361

2 5 355

Parts

356

3576

362

359

354 3 6 7

 

351

1

Torque to 120 ft-lbs (163 N•m).

2

Torque to 23 ft-lbs (31 N•m).

3

Torque to 40 ft-lbs (54 N•m).

4

Apply 110009 thermal heatsink compound.

5

Apply sealant and PTFE tape to all non swiveling

 

and threads without o-rings.

6

Apply lubricant to o-rings.

7

Orient rupture disc housing (369) with exhaust

 

hole pointing towards the bottom of the heater.

6 360

1 358

352

ti17998a

 

 

 

 

359

15B137

SWITCH, over temperature

1

Ref

Part

Description

Qty.

360

15B135

MIXER, immersion heater

4

351

---

HEATER, dual zone

1

361

117484

SENSOR

2

352

124132

O-RING

4

362

---

SCREW, mach, pnh

2

353

15H305

FITTING, plug hollow hex

4

369

247520

KIT, rupture disc

2

 

 

1-3/16 sae

 

 

 

 

 

354

121309

FITTING, adapter, sae-orb x

4

 

 

 

 

 

 

jic

 

 

 

 

 

355

15H304

FITTING, plug 9/16 sae

2

 

 

 

 

356

15H306

ADAPTER, thermocouple,

2

 

 

 

 

 

 

9/16 x 1/8

 

 

 

 

 

357

120336

O-RING, packing

2

 

 

 

 

35816A112 HEATER, immersion, (1500w, 4

230v)

3A1570A

47

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Image 47
Page 46 Page 48
Contents Repair-Parts Important Safety InstructionsContents Manual Description Proportioner ModelsSystems Related ManualsElectric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials Symbol Code Code Name Diagnosis Cause DataTrak Diagnostic CodesTemperature Control Diagnostic Codes Checks E01 High fluid temperatureCauses of E01 Errors Sensor Connector Continuity Checks Pins Description ReadingE03 No zone current E02 High zone currentE99 Loss of communication E05 Control board over temperatureE06 Communication cable unplugged Before Beginning Repair Pressure Relief ProcedureShutdownOpen Close ParkFlushingPumps and Pressures TroubleshootingProblems PowerProblem Cause Solution Electronics Problem Cause SolutionProblem Cause Solution Sor FTS or thermocouple discon See E04 Fluid Temperature SenHeater Hose Heat System Problem Cause Solution Disconnect Pump Follow Pressure Relief Procedure,Repair Connect Pump Remove Air Motor Install Air MotorAir Filter Element Removal Air Filter Element InstallationRecirculation / Over Pressure Relief Block Air Inlet Filter / Water Separator Auto DrainBottom of Power Modules Temperature Control ModuleTemperature Control Module Connections Connector DescriptionTest SCR Circuit Replacing Temperature Control Assembly ModulesLine Voltage Primary HeaterHeater Element KW Dual Zone Heater Thermocouple ThermocoupleHeated Hose Overtemperature SwitchCheck Hose Connectors Pins ResultTest/Removal Fluid Temperature Sensor FTSInstallation Model Secondary Voltage Transformer Primary CheckTransformer Secondary Check Replace Transformer Size Component Replace Circuit Breaker ModulePump Lubrication System Pump Lubrication SystemFluid Inlet Strainer Screen Temperature DisplayRefer to Reactor A-25 Wiring Schematic, Display Module Detail of Membrane Switches and Temperature Display BoardReplace Fuse Replace DataTrak Battery or FuseReplace Battery Recommended Spare Parts Accessories7984 100 888 PartsTorque pump locking nuts to 66-74 ft-lbs 90-100 Nm Cart Part Description QtyNipple Screw Control PanelRef. Part Description Qty Temperature ControlWheel Kit Fluid Inlet Kit Fluid ManifoldRing Kw Dual Zone Heater, 24J788PLUG, Pipe Air Motor Pump AssemblyColor Diameter Air Tubing ConnectionsLength Connection Outside Ft m From Breaker Module Phase Reactor A-25 Wiring SchematicPOD Reactor A-25 Wiring Schematic Simplified Schematic, Heater Controls Category Data Technical DataGraco Information Graco Standard Warranty
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