LEO APm37 - Advanced Troubleshooting; Persistent Insufficient Pressure; Intermittent Operation or Winding Faults

Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Insufficient pressure
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 under 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.