14
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
REMEDY
Will not heat but vacuum comes on.
Water level too low.
Fill water to top edge of lid ring.
No solution from spray nozzle tip.
Nozzle tip plugged.
Check quick-disconnect
fitting.
Solution tank empty.
Pump failed.
Kinked solution hose.
Disassemble and clean.
Reconnect fitting onto machine.
Refill to absolute top of lid ring.
Replacement required.
Straighten hose.
Poor water pickup.
Vacuum hose cuff is not
firmly pushed onto recovery
tank fitting.
Vacuum motor intake filter
is clogged.
Vacuum gasket between
tanks is worn or damaged.
Recovery tank lid not
sealing.
DEFECTIVE MACHINE!
DO NOT ATTEMPT TO
REPAIR!
Left exposed in freezing
conditions.
Defective pump seal.
Push hose cuff onto fitting; check for
cracks on hose.
Remove and clean filter.
Replace gasket.
Replace or tighten lid.
Unplug immediately and call factory
service center or point of purchase.
Refer to service center.
Replace pump.
Overheats and boils water.
Float level switch in solution
tank may be damaged.
Thermostat failure.
Replace float switch.
Replace thermostat.
Plugged into outlet but nothing
comes on.
Overloaded circuit breaker.
Reset circuit breaker or unplug other
electrical items on same circuit.
