Graco Inc PRO4000, 307-638 Technical Data, Service Information, HOW to Order Replacement Parts

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TECHNICAL DATA

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87 Kg (1.90 lb) Gun Length . . . . . . . . . . . . . . . . . . . . . 310 mm (12.25 in.) Maximum Working Pressure . . . . . . . . . . 7 bar (100 psi)

Air Pressure Operating Range: 0±7 bar (0±100 psi)

Fluid Pressure Operating Range: 0±7 bar (0±100 psi) Voltage Operating Range . . . . . . . . . . . . . . . . . . 0±75 KV Paint Resistivity Range . . . . 7 megohm cms to infinity Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npsm(m) L.H. Fluid Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 npsm(m) Wetted Parts . . . . . . Stainless Steel, Polyethylene,

Nylon, Acetal, Vitonr￿ PTFE,r Delrinr

Vitonrr and Delrinr are registered trademarks of the DuPont Co.

Loctiter is a registered trademark of the Loctite Corporation.

HOW TO ORDER REPLACEMENT PARTS

1.To be sure you receive the correct replacement parts, kits or accessories, always give all of the information requested in the chart below.

2.Check the parts list to identify the correct part number; do not use the ref. no. when ordering.

3.Order all parts from nearest Graco distributor.

6 digit

 

 

Part

 

 

Number

Qty

Part Description

SERVICE INFORMATION

Listed below by assembly changed are OLD and NEW parts.

Assembly

 

Ref

 

 

Changed

Status

No. Part No.

Name

 

 

 

 

218±026

ADDED

18b 186±127

Cushion

Spray Gun

OLD

43

181±183

Trigger

 

NEW

43

186±473

Trigger

 

 

 

 

 

INTERCHANGEABILITY NOTE: NEW parts replace OLD parts listed directly above them.

MISCELLANEOUS NOTES: Revised the manual to update the gun handle drawings.

￿￿￿￿￿￿￿ ￿9

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Contents Rev. AE Manual MID±RANGE ElectrostaticPart Number 218±026, Series E Read and Retain for Reference Terms Table of ContentsHazardous Fluid Hazard Hose SafetyEquipment Misuse Hazard Ventilate the Spray Booth Flushing and Cleaning SafetyFire or Explosion Hazard HOW the Electrostatic AIR Spray GUN WorksKEY Typical InstallationNON±HAZARDOUS Area Hazardous Area Connect the Fluid Line Refer to the Typical InstallationVentilate the Spray Booth Check the Electrical Grounding See Fig Operation Operating ChecklistFilter the Fluid Spraying OperationAdjust the Spray Pattern Install the Fluid Nozzle and Air CapDaily Care and Cleaning MaintenanceClean the Air Cap and Fluid Nozzle Follow the Pressure Relief Procedure Warning onFlush the Spray Gun Problem Cause Solution Improper Spray Pattern Spray Pattern Troubleshooting ChartProblem Cause Solution GUN Operation Troubleshooting ChartElectrical Troubleshooting Chart Test Gun Resistance Test Power Supply ResistanceTest Resistor Stud Resistance Electrode Replacement Gun DisassemblyResistor Stud Replacement Barrel Removal Fluid Needle Packing Replacement45d Service45f 45c3c 2 3a Power Cartridge Replacement18b Turbine Alternator Removal Air Valve Replacement Fan Air Valve ReplacementFluid Adjusting Screw Replacement ES ON±OFF Valve Removal & ReplacementMuffler and Check Valve Replacement KEY81Parts Drawing Ref No Power CartridgeRef No 59, Tool Kit Includes items 59a±59h 59f 59e 59d 59g 59c 59b59a218±014 HANDLE, gun Includes item 2a Parts List179±400 18b 186±127Repair Kits Service Information Technical DataHOW to Order Replacement Parts Assembly Changed Status No. Part No NameAccessories 218±123 Electrostatic System Filter AIR or Paint 202±271218±124 Electrostatic System PRO4000H GUN Electrostatic High Conductivity KIT 222±029Important Phone Numbers Graco PRO4000 Warranty and Disclaimers