DAISHIN CORAL SCH-5050GM Manual de instruções de utilização - Página 5
Procurar online ou descarregar pdf Manual de instruções de utilização para Bomba de água DAISHIN CORAL SCH-5050GM. DAISHIN CORAL SCH-5050GM 6 páginas.
Imprimir páginaTROUBLE-SHOOTING CHART
PROBLEM
ENGINE CANNOT BE STARTED
THE PUMP CANNOT PRIME
FLOW IS SCANTY
VOLUME DECREASES
DURING PUMPING
THE PUMP IS FROZEN FAST
CAUSE AND TREATMENT
Follow instruction in engine manual.
THE PUMP NEED WATER.
Fill with clean water.
WATER INSIDE THE PUMP
CONTAMINATED WITH WATER.
Drain pump and fill with clean, cold water.
Even though the pump can use dirty water,
clean water may be needed for priming.
LEAKING HOSE OR CONNECTIONS ON
SUCTION OF THE PUMP.
Make coupling tighter.
STRAINER CLOGGED.
Clean strainer, use mean of keeping the
strainer from clogging.
SYSTEM CLOGGED
Clean hoses. If necessary disassenble and
clean out pump.
THE PUMP IS O.K., BUT TOO SMALL FOR
JOB.
Install larger pump fitted with larger diameter
hoses. Just try larger hoses with the same
pump.
TOTAL HEAD INCLUDING FRICTION TOO
GREAT.
Do everything possible to decrease the head,
eliminate unneeded elbows, adapters, and
reducers. If possible, move the pump closer to
the water and shorten suction hoses. Increase
size of hose, especially with high suction lift
and long discharge hose.
PUMP LEAKING OR WORN
Overhaul the pump. Have worn seals,
gaskets, impeller or housing parts replaced as
necessary; or shim to reduce clearance
between impeller and the wear plate or the
housing.
CLOGGED STRAINER.
Clean the strainer.
ICE INSIDE PUMP.
Turn the pump shaft a little way by hand.
Warm the pump slowly until the ice melts.
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