CIPU CSPPD705 매뉴얼 - 페이지 11

{카테고리_이름} CIPU CSPPD705에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CIPU CSPPD705 13 페이지.

operation

Air leak in suction

Suction blockage

Disturbance in impeller

Cavitations

Motor runs

Low or incorrect voltage

hot

Installed in direct sunlight

Poor ventilation

If the pump is within the stated warranty period and you experience faults always contact your

supplier. Failure to do this may void warranty. Refer to warranty documentation supplied with

pump. All electrical work is to be carried out by a Qualified Electrician; under no circumstances

should you attempt repairs on the electrical components of pumps unless you are qualified to

do so.

Make sure water level is correct through

suction points. Ensure baskets and

strainers are free of debris. Tighten all

fittings/unions on the suction side of the

pump, remove and replace mechanical

seal

Locate and clean blockage

Contact supplier

Improve suction, reduce suction lift,

reduce number of fittings, increase pipe

size, increase discharge pressure and

reduce flow by throttling discharge valve

Supply to be corrected by electrician. A

motor running hot to touch is normal.

Thermal overload protector will function to

turn them off if there is an overload or

excessive high temperature problem

Shield from weather

Do not tightly cover or enclose motor