PROBLEM
POSSIBLE CAUSE
SOLUTION
Insufficient pressure
Incorrect pump type
Select suitable pump
The inlet pipeline is too long or with too
many bends, pipe diameter is not selected
as required.
Apply the pipe with the stipulated diameter, and
make the inlet pipe short.
Inlet pipeline, filter screen or pump chamber
is blocked by foreign materials
Clean pipeline, foot valve or pump chamber,
clear sundries
Motor works intermittently
or the stator winding is
burned out
The impeller is jammed or overload operation
for a long time
Clear sundries in the pump chamber; operate
the pump under the rated flow as much as
possible.
Incorrect grounding, broken cable or the
electric pump is hit by lightning.
Seek for the reason, and replace winding coils.
... troubleshooting cont.
3000 W. 16 Ave. Miami, FL 33012
Tel: (954) 4749090 | Fax: (954) 8890413
[email protected] | www.pearlwatersystems.com
