Hitachi 220-856 - Manual (Page 2)

2 307-830
Table of Contents
Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Startup 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flushing 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Methods 10 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Brush Replacement 13 . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump 14 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Rod and Bearing Housing 15 . . . . . . . . . . .
Drive Housing 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Control 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Control Adjustment 21 . . . . . . . . . . . . . . . . . . .
Parts – Pressure Control 23 . . . . . . . . . . . . . . . . . . . . . . .
Parts – Upright Sprayer 25 . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number 27 . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
WARNING
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 spray-
ing 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.
D Use only with a grounded outlet that matches the grounded plug of this equipment.