Graco 309941J- User Manual

Graco 309941J

Graco 309941J– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Table of Contents; Models
  • Page 3 – WARNING; FIRE AND EXPLOSION HAZARD; ELECTRIC SHOCK HAZARD
  • Page 4 – Component Identification and Function
  • Page 5 – General Repair Information; Pressure Relief Procedure; CAUTION; Grounding
  • Page 6 – Troubleshooting; Mechanical/Fluid Flow
  • Page 7 – Electrical
  • Page 10 – Pressure Control Repair; 00 – 120 Vac North American and Japan/Taiwan Motor Control Board
  • Page 11 – 40 Vac Motor Control Board
  • Page 15 – Pressure Adjust Potentiometer; Pressure Control Transducer
  • Page 16 – Drive and Bearing Housing Replacement; Disassembly; Assembly
  • Page 18 – Motor Replacement
  • Page 20 – Displacement Pump Replacement
  • Page 21 – Technical Data; Dimensions
  • Page 22 – Graco Standard Warranty
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Repair

GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441

Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001

Ultra

r

Max II 695/795/1095/1595

t

TexSpray

t

Mark V

Airless Sprayers

309941J

ti4281a

3300 psi (227 bar, 22.7 MPa) Maximum Working Pressure

Models: See page 2

– For Portable Airless Spraying of Architectural Coatings and Paints –

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Summary

Page 2 - Table of Contents; Models

2 309941 Table of Contents Component Function and Identification 4 . . . . . General Repair Information 5 . . . . . . . . . . . . . . . Grounding 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting 6 . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical/Fluid Flow 6 ...

Page 3 - WARNING; FIRE AND EXPLOSION HAZARD; ELECTRIC SHOCK HAZARD

3 309941 WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help pre-vent fire and explosion: D Use equipment only in well ventilated area. D Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric la...

Page 4 - Component Identification and Function

4 309941 Component Identification and Function ti4281a ti2377a K E H B A D J G F V Fig. 1 U N M P R T S W A Motor DC motor, permanent magnet, totally enclosed, fan cooled B Drive Assembly Transfers power from DC motor to displacement pump D Displacement Pump Transfers fluid to be sprayed from source...

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