55D600 (795-45486)
7 of 29
5/12/22
TROUBLESHOOTING
CONDITION
POSSIBLE CAUSE
CORRECTION
Pum
p
Pump does not run
Machine is unplugged
Plug machine into outlet
Pump is not plugged into electrical
box
Plug pump into electrical box
Circuit breaker is tripped
Check breaker and correct. If problems
persist, contact Walter.
Pump motor is burned out
Replace pump
Faulty switch
Replace switch
Pump runs but does not
pump fluid
Pump filter screen is clogged
Clear debris from around pump
Flexible metal hose is clogged
Clear debris from hose
Pump runs but is noisy
(Some noise is normal).
Cavitation due to low liquid level
Raise liquid level to correct level
Hea
te
r
No heat
Machine is unplugged
Plug machine into outlet
Heater element burnt out
Replace heater element
Circuit breaker is tripped
Check breaker and correct. If problems
persist, contact Walter.
Faulty switch
Replace switch
