Clarke LEP1A 7260060 Handbuch für Betrieb und Wartung - Seite 11
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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.
SERVICE: [email protected]
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:
PARTS: [email protected]
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