Graco Therm-O-Flow 55-H Instructions-Parts List Manual page 5

Heated supply unit with hydraulic-powered ram. 200 liter (55 gallon) drum size, 165 mm (6.5”) dual post
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FIRE, EXPLOSION AND ELECTRIC SHOCK HAZARD
Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition
and result in fire, explosion, or electrostatic shock and other serious injury.
Ground the equipment, the object being sprayed, and all other electrically conductive objects in
the dispense area. Proper grounding dissipates static electricity generated in the equipment.
See Ground the System on page 11.
Do not use this equipment with flammable liquids.
Keep the dispense area free of debris, including solvent, rags, and gasoline.
If there is any static sparking or you feel an electric shock while using the equipment, stop dis-
pensing immediately. Do not use the equipment until you have identified and corrected the
problem.
Make sure all electrical work is performed by a qualified electrician only.
Make sure all electrical equipment is installed and operated in compliance with applicable
codes.
Make sure power is disconnected when servicing and repairing equipment.
Have any checks, installation, or service to electrical equipment performed by a qualified electri-
cian only.
Never exceed the maximum wattage of the supply unit. See the wiring diagrams in this manual
for more information.
Only use hoses that have a maximum wattage less than or equal to 1250 watts. Using hoses
with higher maximum wattage could create a runaway temperature condition.
MOVING PARTS HAZARD
Moving parts, such as the ram follower plate/pump inlet can pinch or amputate fingers.
Do not operate the equipment with the guard removed.
Keep clear of all moving parts when starting or operating the equipment.
Keep hands and fingers away from the priming piston during operation and whenever the pump
is charged with air.
Keep clear of the follower plate, pump fluid inlet, and lip of the fluid container when raising or
lowering the ram.
Before checking or servicing the ram or pump, follow the Pressure Relief Procedure on
page 20.
WARNING
310–534
5

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