Graco Inc. 231-353 - Manual (Page 2)

2 308-548
Table of Contents
Warnings 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Major Components 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Startup 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutdown and Care 12 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flushing 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Test 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Repair Information 19 . . . . . . . . . . . . . . . . . . . . .
Motor Brush 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump Repair 22 . . . . . . . . . . . . . . . . . . . . .
Motor 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Start Board 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Cord 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON/OFF Switch 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Housing, Connecting Rod, Crankshaft 28 . . . . . .
Pressure Control 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Transducer 31 . . . . . . . . . . . . . . . . . . . . . . . . . .
Drain Valve 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inlet Strainer Installation/Removal 32 . . . . . . . . . . . . . . .
Displacement Pump Parts Drawing and List 33 . . . . . .
Accessories NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sprayer Parts Drawing 34 . . . . . . . . . . . . . . . . . . . . . . . . .
Sprayer Parts List 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty and Disclaimers 36 . . . . . . . . . . . . . . . .
Phone Numbers 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.
D If there is any static sparking or you feel an electric shock while using this equipment, stop
spraying immediately. Do not use the equipment until you identify and correct the problem.
D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
D Keep the spray area free of debris, including solvent, rags, and gasoline.
D Electrically disconnect all equipment in the spray area.
D Extinguish all open flames or pilot lights in the spray area.
D Do not smoke in the spray area.
D Do not turn on or off any light switch in the spray area while operating or if fumes are present.
D Do not operate a gasoline engine in the spray area.
WARNING WARNING