CIPU CSPPS703 소유자 매뉴얼 - 페이지 10

{카테고리_이름} CIPU CSPPS703에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CIPU CSPPS703 11 페이지.

Noise

Bad bearing

pump

Air leak in suction

operation

Suction blockage

Disturbance in impeller

Cavitations

Motor runs

Low or incorrect

hot

voltage

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.

Have electrician replace

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