Prime Flush Pump - Graco XM PFP Setup & Operation

Prime Flush Pump

Prime Flush Pump
Hazardous location models include the flush pump and
a hot water supply kit. Hazardous location models can
be setup to flush with either solvent or hot water.
Non-hazardous location systems only include a siphon
flush pump meant for solvent pails. You can order the
hot water flush kit accessory. See manual 332073 for
complete hot water flush kit instructions.
1. Turn main power switch ON and verify the XM PFP
air supply ball valve is open.
2. Fill grounded metal pail with solvent.
3. With the mix manifold inlet ball valves and the mix
manifold flush ball valves closed, trigger the gun into
a grounded pail to remove any residual pressure.
4. Ensure trigger lock is engaged. Remove spray tip.
TI19265a2
5. If the hot water flush kit is not used, place flush
pump siphon tube in the pail of solvent.
6. If the optional hot water flush kit is used, turn on the
water hose connected to the water inlet. Do not turn
on the water heater yet.
a. Fill the tank.
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b. Be sure that the flush pump siphon hose pick up
tube is latched in the water tank.
c. Turn on the heated water circulation pump 1-2
cycle/second.
7. If the hot water flush kit is used, perform the
following steps:
To avoid burning out the heater element in the water
heater, never turn on the water heater unless it is
filled with water.
a. After water begins dispensing from the gun, turn
the water heater knob to #6.
b. Turn the water heater power switch (BD) on the
system junction box ON.
BB
Non-Hazardous Location Model
TI19266a
NOTE: The water heater must be filled with fluid and
turned on at least 45 minutes prior to when flushing will
be required.
NOTICE
BD
Hazardous Location Model
ti26689a
BB
BD
3A2776K