Graco 965478 Heat Pump User Manual


 
4 684025
WARNING
FIRE AND EXPLOSION HAZARD
Improper
g
roundin
g
, poor ventilation, open flames, or sparks can cause a hazardous condition and result in
fire or explosion and serious injury.
Ground the equipment and the object being sprayed. See Electrical Grounding on page 8.
Extinguish all the open flames or pilot lights in the spray area.
Electrically disconnect all equipment in the spray area.
Keep the spray area free of debris, including solvent, rags, and gasoline.
Do not turn on or off any light switch in the spray area while operating or if fumes are present.
Do not smoke in the spray area.
Do not operate a gasoline engine in the spray area.
If there is any static sparking while using this equipment, stop spraying immediately. Identify and
correct the problem.
INSTRUCTION
S
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result in
serious injury.
This equipment is for professional use only.
Read all instruction manuals, tags, and labels before operating the equipment.
Use the equipment only for its intended purpose. If you are uncertain about the usa
g
e, call your Graco
distributor.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check the equipment daily. Repair or replace worn or damaged parts immediately.
All system components must meet or exceed the pressure ratin
g
s printed on the pressure relief valve.
The lever amplification or the secondary pump enables very hi
g
h fluid pressures to be achieved. A
5000 psi workin
g
pressure ran
g
e relief valve is required on both cylinders to limit the fluid pressure. Do
not tamper with the pressure relief valve or serious bodily injury could result.
Do not lift pressurized equipment.
Route the hoses away from the traffic areas, sharp ed
g
es, movin
g
parts, and hot surfaces. Do not
expose Graco hoses to temperatures above 180ºF (82ºC) or below -40ºF (-40ºC).
Do not use hoses to pull equipment.
Use fluids or solvents that are compatible with the equipment wetted parts. See the Technical Data
section of all the equipment manuals. Read the fluid and solvent manufacturers warnings.
Fluid hoses must have sprin
g
g
uards on both ends to protect them from rupture caused by kinks or
bends near the couplings.
Comply with all applicable local, state, and national fire, electrical, and safety regulations.