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TROUBLESHOOTING GUIDE
Circuit breaker is tripped
Check breaker and correct. If problems persist,
contact Zep.
Pump runs but
does not pump
fluid
Pump filter screen is
clogged
Clear debris from around pump
Flexible metal hose
clogged
Clear debris from metal hose
Pump rubber discharge
hose clogged
Clear debris from hose or replace hose
Pump runs but
does not pump
fluid (external filter
units)
External filter is clogged
Pump runs but is
noisy (Some noise
is normal).
Cavitation due to low
liquid level
Raise liquid level to correct level
Light is not plugged into
electrical box
Plug lamp into electrical box
Circuit breaker is tripped
Check breaker and correct. If problems persist,
contact Zep.