Graco 307912 Manuals

Manuals and User Guides for Graco 307912. We have 1 Graco 307912 manual available for free PDF download: Instructions-Parts List Manual

Graco 307912 Instructions-Parts List Manual

Graco 307912 Instructions-Parts List Manual (40 pages)

Electrostatic Air Spray Gun 65 kV, MANUAL GUN B Series

Brand: Graco | Category: Paint Sprayer | Size: 0.57 MB

Table of Contents

Table of Contents
2
Symbols

3
Warnings

3
Introduction

5
- How the Electrostatic Air Spray Gun Works
  5
Installation

5
- Installing the System
  5
- Warning Signs
  5
- Ventilate the Spray Booth
  5
- Non-Hazardous Area
  6
- Connect the Air Line
  7
- Connect the Exhaust Tube
  7
- Connect the Fluid Line
  7
- Ground the System
  8
- Check the Electrical Grounding
  9
Operation

11
- Pressure Relief Procedure
  11
- Filter the Fluid
  11
- Operating Checklist
  11
- Selecting a Fluid Nozzle and Air Cap
  12
- Operating the Spray Gun
  12
- Shutdown
  14
Maintenance

14
Troubleshooting

16
Electrical Tests

19
- Test Gun Resistance
  19
- Test Power Supply Resistance
  20
- Test Resistor Stud Resistance
  20
- Service
  
  22
  - Air Cap/Nozzle/Resistor Stud Replacement
    22
  - Electrode Replacement
    23
  - Barrel Removal
    24
  - Fluid Packing Removal
    25
  - Fluid Packing and Needle Repair
    26
  - Power Cartridge Replacement
    27
  - Turbine Alternator Replacement
    28
  - Barrel Installation
    28
  - Fan Air Adjustment Valve Repair
    29
  - Fluid Adjustment Assembly Repair
    30
    
    Air Trigger Valve Repair
    31
  - Atomizing Air Valve Removal and Replacement
    31
  - ES ON-OFF Valve Repair
    32
Parts

34
Accessories

36
Technical Data

39
Graco Phone Number

40

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