TROUBLE SHOOTING:
IF THIS OCCURS CHECK THIS
Solution tank is empty.
Clogged spray tip.
Pump not running or not primed.
Valve on wand not operating.
Debris is plugging cleaning tool or vacuum hose.
Drain hose is not completely closed. Vacuum tank lid is not closed or seal is
damaged.
No power to motor.
Test the switch.
Test the vacuum motor.
Spraying too long. Try spraying for 8 - 10 seconds, or about three strokes.
Heat exchanger needs to be fl ushed.
Wrong tool being used. Too much water passing through. Longer hose or larger
diameter hose, than standard.
Heat is not turned on.
No power in the wall outlet - check to see if the breaker has tripped.
No power to the heat switch - check wiring for ‘opens.”
No power out of heat switch, follow troubleshooting steps to isolate the problem.
Call your distributor for additional help.
NO HEAT
MAINTENANCE SCHEDULE
NO SPRAY
LOW SUCTION
NO SUCTION
LOW HEAT
CLEAN FILTERS
CHECK POWER CORD
DESCALE
REPLACE VAC MOTOR BRUSHES
REPLACE PRESSURE REGULATOR
REBUILD PUMP
DAILY MONTHLY YEARLY OTHER
X
X
X
X
As needed
Or as needed
Around 1500 hours
KC-500-ADAF
425-322-0133 / 800-257-7982 / FAX: 425-322-0136
11015 - 47th Ave. W. / Mukilteo, WA 98275
VISIT US AT: http://www.usproducts.com
