Hitachi 4043 Pressure Washer User Manual


 
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Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Identification and Function 4. . . . . . . . . . . .
Setup 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Service 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number 22. . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow
instructions.
WARNING
INJECTION HAZARD
Spray from gun, leaks or ruptured components can inject fluid into your body and cause serious injury.
Fluid splashed in eyes or on skin can also cause serious injury.
D Fluid injected into skin may look like just a cut, but it is a serious injury. Get immediate surgical
treatment.
D Do not point gun at anyone or at any part of body.
D Do not stop or deflect leaks with hand, body, glove or rag.
D Do not put hand or fingers over spray tip.
D Tighten fluid connections before starting equipment.
D Engage gun trigger safety whenever spraying is stopped.
D Follow Pressure Relief Procedure on page 6 if spray tip clogs and before cleaning, checking or
servicing equipment.
D Repair or replace worn or damaged parts immediately.
D Check hoses, tubes, and coupling daily. Do not repair high pressure couplings: replace entire hose.
Fluid hoses must have spring guards on both ends to prevent kinks and rupture.