309304
10
Installation
Grounding
WARNING
To reduce the risk of static sparking, the entire
system must be grounded. Check your local
electrical code for detailed grounding instructions
for your area and type of equipment. Ground all of
this equipment. Also read FIRE AND EXPLOSION
HAZARD on page 4.
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Spray package: One end of the ground wire is
already connected to the pump. Connect the clamp
end of the ground wire to a true earth ground.
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Packages with Pro Xp electrostatic guns: Make
sure you read all of the grounding instructions and
warnings in your gun instruction manual 3A2494.
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Air compressor: Follow the manufacturer’s recom-
mendations.
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Object being sprayed: Follow the local code.
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Fluid supply container: Follow the local code.
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All solvent pails used when flushing: Follow the
local code. Use only metal pails, which are conduc-
tive. Do not place the pail on a non-conductive sur-
face, such as paper or cardboard, which interrupts
the grounding continuity.
Flush Pump Before First Use
The pump was tested in lightweight oil. If the test
solution could contaminate the fluid you are pumping,
flush the pump thoroughly with a compatible solvent.
Refer to the Operation Manual 309305 for flushing
instructions.
Pressure Relief Procedure
WARNING
The system remains pressurized until pressure is
manually relieved. To reduce the risk of serious
injury from pressurized fluid, accidental spray from
the gun, or splashing of any fluid, follow this proce-
dure whenever you
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Stop spraying
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Are instructed to relieve pressure
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Check or service any system equipment
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Install, clean, or change spray nozzles
1.
Close the bleed-type master air valve (B) to relieve
the air pressure.
2.
On electrostatic guns only, turn the ES ON/OFF
lever to OFF.
3.
Hold the gun (B) firmly against a grounded metal
pail and trigger the gun to relieve the fluid pres-
sure.
4.
Place the drain tube (K) in a waste pail. Open the
drain/circulation valve (J) to relieve any fluid pres-
sure trapped in the system.
