Graco XP70s-hf 577222 [24/86] Grounding

Graco XP70s-hf 577222 [24/86] Grounding
Setup
24 3A6283H
Grounding
System: Connect the supply ground wire in the
electrical compartment as shown in Connect Power
Source on page 25.
Pump: Connect ground wire 244524 (GW) to the
ground stud (GS) on the air motor (E).
Connect the other end of the ground wire to a true earth
ground for system without heaters, otherwise connect to
HF heater clamp bar.
Air and fluid hoses: Use only electrically conductive
hoses with a maximum of 300 ft (91 m) combined hose
length to ensure grounding continuity. Check electrical
resistance of hoses regularly. If total resistance to ground
exceeds 29 megohms, replace hose immediately.
Spray gun: Ground through connection to a properly
grounded fluid hose and pump.
Solvent pails: Follow your local code. Use only metal
pails, which are conductive, placed on a grounded
surface. Do not place pail on a non-conductive surface,
such as paper or cardboard, which interrupts grounding
continuity.
To maintain grounding continuity when flushing or
relieving pressure: Hold the metal part of the spray
gun firmly to the side of a grounded metal pail, then
trigger the gun.
Work area: Ground the object being sprayed, fluid
supply container, and all other equipment in the work
area.
Air compressor: Follow manufacturer’s
recommendations.
Object being sprayed: Follow your local code.
Material supply container: Follow your local code.
The equipment must be grounded to reduce the risk
of static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock.
Grounding provides an escape wire for the electric
current.
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