Idiomas disponibles
Idiomas disponibles
Troubleshooting
Problem
Possible cause
Pump doesn't
Power cord is disconnected from outlet.
work
Earth leakage breaker has been activated
(GFCI Outlet) (Residential side)
Internal pump protective switch has activat-
ed.
Internal pump components may have bro-
ken
Internal pump power connections may have
been disconnected or damage
Low airflow
Filter element has become clogged.
Internal pump components may have bro-
ken
Diffuser has become clogged.
Stop valve is closed.
Piping has come off or damaged.
Noisy,
Some object is in contact with the pump.
Vibrate
Filter cover is not properly fixed.
violently
Filter element and filter gasket
are not properly fixed.
Internal pump components may have bro-
ken
Pump is not placed horizontally on a
concrete base.
Only small gap between the pump and the
wall.
Pump is tilted / installed at an angle
Piping has come off or damaged.
Pump is operated out of the pressure range
Smell of waste-
There may be low airflow into the treatment
water
system suitable for the sewage tank.
(if used with
The pump may not be working
wastewater
treatment
Others
system)
Recommended Filter Maintenance Schedule
•
Make sure the main power cord is disconnected before performing maintenance.
•
Ensure the filter element is properly placed.
•
If the filter cover damaged, do not operate the pump and ask trained service personnel or
distributor.
Filter Cleaning/
Replacement
AP Series
The air filter element should be cleaned every three months
and replaced every twelve months.
Solution
Check that power cord is installed securely
Reset the GFCI outlet
Check the condition of the pump and
Contact the installer for assistance, or follow
maintenance procedure as instructed
With the power disconnected and de-energized
check continuity of wirnig with a meter
Check the filter element and clean / replace it.
Contact the installer for assistance, or follow
maintenance procedure as instructed
Check pressure and clean the diffuser.
Adjust the stop valve.
Check the piping and replace it, if needed.
Remove the object in contact with the pump.
Fix filter cover properly.
Fix filter element and filter gasket properly.
Contact the installer for assistance, or follow
maintenance procedure as instructed
Place the pump horizontally.
Leave the pump at least 30cm away from the wall.
Place the pump horizontally.
Check the piping and replace it, if needed.
Check pressure and adjust it.
Use the pump within the pressure range.
Follow low airflow troubleshooting instructions
Follow the pump is not working troubleshooting
instructions
Contact the wastewater system installer for
assistance
LP Series
LW Series
YP Series
Customer
integrated
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