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TROUBLE SHOOTING Product Delivery
PRODUCT PUMP
DOES NOT TURN
LACK OF FLOW
FROM WAND
Product in Tank not Melted Allow more time for product to
melt.
Foreign Material Jamming Product Pump Remove foreign material from
product pump
Pump Motor not Functioning Refer to “Hydraulic System”
Trouble Shooting
Product Temperature too Cold. Heat product to manufacturers
recommended temperature.
Product “Froze” in Wand & Hose Allow additional time for heat-
ing element to melt product in
hose.
Non-functioning Heat Element in Hose Refer to “Electric Wand &
Hose” Trouble Shooting
WPC Valve not Positioned Correctly Refer to operating instructions
for WPC Valve position.
WPC Valve and External Plumbing
“Froze”
Heat to remelt product
Worn Product Pump Adjust or repair product pump
as necessary.
POSSIBLE CAUSE
Items to Check /Service
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