Graco Inc 307-712, PRO 5000, 218-745 manual Table of Contents, Terms

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TABLE OF CONTENTS

Terms

3

Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 5

How The Electrostatic Air Spray Gun Works . . . . 5

Installation

Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Warning Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ventilate the Spray Booth . . . . . . . . . . . . . . . . . . . . . . . 6

Mount the Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Connect the Air Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Connect the Fluid Line . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Check the Electrical Grounding . . . . . . . . . . . . . . . . . . 8

Installing Optional Remote Fan Air Adapter . . . . . . . . 8

Operation

Operating Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Filter the Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Spraying Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Selecting a Fluid Nozzle and Air Cap . . . . . . . . . . . . . 9 Adjust the Spray Pattern . . . . . . . . . . . . . . . . . . . . . . . 10

Maintenance

Daily Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . . 11 Flush the Spray Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 To Clean or Change Air Cap and Fluid Nozzle . . . . 12

Spray Pattern Troubleshooting Chart . . . . . . . . . . 13

Gun Operation Troubleshooting Chart . . . . . . . . . 14

Electrical Troubleshooting Chart . . . . . . . . . . . . . . 15

Electrical Tests

Test Gun Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Test Power Supply Resistance . . . . . . . . . . . . . . . . . . 16 Test Resistor Stud Resistance . . . . . . . . . . . . . . . . . . 17

Service

Gun Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Electrode Replacement . . . . . . . . . . . . . . . . . . . . . . . . 18

Resistor Stud Replacement . . . . . . . . . . . . . . . . . . . . . 19

Barrel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Fluid Needle Packing Replacement . . . . . . . . . . . . . . 20

Power Cartridge Replacement . . . . . . . . . . . . . . . . . . 22

Turbine Alternator Removal . . . . . . . . . . . . . . . . . . . . . 23

Fan Air Valve Replacement . . . . . . . . . . . . . . . . . . . . . 23

Piston Removal and Repair . . . . . . . . . . . . . . . . . . . . . 24

Disc Regulator O-Ring Replacement . . . . . . . . . . . . . 25

Muffler Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Parts Drawing

26

Parts List

27

Kits

28

Technical Data

29

How To Order Replacement Parts . . . . . . . . . . . . . . . 29

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30, 31

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover

TERMS

WARNING: Alerts user to avoid or correct conditions that could cause bodily harm.

CAUTION: Alerts user to avoid or correct conditions that could cause damage to or destruction of equipment.

NOTE: Identifies essential procedures or helpful information.

PRESSURE RELIEF PROCEDURE: A safety procedure for re- lieving air and fluid pressure in the system.

FOR YOUR SAFETY: Alerts user to read the additional safety warnings on the page indicated.

 

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Contents This manual contains Important Automatic MID-RANGE ElectrostaticRev P Part Number 218±745, Series B  Terms Table of ContentsHose Safety Equipment Misuse HazardHazardous Fluid Hazard HOW the Electrostatic AIR Spray GUN Works Flushing and Cleaning SafetyVentilate the Spray Booth Fire or Explosion HazardHazardous Area Typical InstallationVentilate the Spray Booth NON±HAZARDOUS Area KEYMount the Gun InstallationCheck the Electrical Grounding Installing Optional Remote Fan Air AdapterSpraying Operation Operating ChecklistOperation Filter the FluidAccessories Adjust the Spray PatternGUN in Solvent MaintenanceDaily Care and Cleaning Flush the Spray GunEquipment needed To Clean or Change Air Cap and Fluid NozzleProblem Cause Solution Improper Spray Pattern Spray Pattern Troubleshooting ChartProblem Cause Solution GUN Operation Troubleshooting ChartSee Check the Electrical Grounding Electrical Troubleshooting ChartTest Power Supply Resistance Electrical TestsTest Gun Resistance Test Resistor Stud Resistance Electrode Replacement ServiceGun Disassembly Gun Assembly NoteTo install the resistor stud Resistor Stud ReplacementFluid Needle Packing Replacement Barrel Removal66b Service Power Cartridge Replacement Turbine Alternator RemovalFan Air Valve Replacement Piston Removal and Repair Disc Regulator ORing Replacement Ref No Power Cartridge Ref No 66, Tool KitDetail a Old/New Style Resistor Stud and Electrode Parts ListDescription Qty KitsAssembly Changed Status No. Part No Name Technical DataService Information HOW to Order Replacement PartsAIR Hose Adapter 185±493 AccessoriesHigh Volume AIR Regulator 206±199 Grounded AIR Supply HoseElectrostatic System 231±036 Remote Switch & Signal Light 728±386 Control Panel 218±394Filter AIR or Paint 202±271 Electrostatic System 231±035To you 1±800±328±0211 Toll Free Graco Warranty and DisclaimersWarranty Important Phone Numbers