Clarke LEP1A 7260060 운영 및 유지보수 지침 매뉴얼 - 페이지 11

{카테고리_이름} Clarke LEP1A 7260060에 대한 운영 및 유지보수 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Clarke LEP1A 7260060 12 페이지. Clean water pump

TROUBLE SHOOTING

PROBLEM

Pump will not start.

Pump will start but not

pump.

Pump will not stop.

Pump stops running.

For spare parts and service, please contact your nearest dealer,

or CLARKE International, on one of the following numbers.

PROBABLE CAUSE

Water level too low - float switch in OFF position.

Float switch may be jammed against side wall, or

prevented from moving.

Check that the base is not blocked.

Discharge tube clogged or obstructed. The head

may be too great, i.e. you are trying to lift the

water too great a distance for the pump to cope

with. (See specification chart page 3).

Air lock in the pump, produced during the plunge.

Plunge the pump again, at an angle, and shake it

whilst lowering to remove any air trapped in the

system.

Impeller may be damaged - Consult your CLARKE

dealer.

Float switch may be prevented from moving to the

fully down position.

Float switch may be faulty. Consult your CLARKE

dealer for advice.

Thermal overload has operated. If this condition

persists, investigate the cause. DO NOT attempt to

pump anything other than clean water.

Pump has run dry, or float switch has cut in.

A foreign object has jammed the impeller.

PARTS & SERVICE CONTACTS

PARTS & SERVICE TEL: 020 8988 7400

or e-mail as follows: