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• A gate valve may be installed in-line on the delivery side of the
pump which can be adjusted as required to regulate the flow of
water and can assist in priming the pump.
7. If there is a chance of freezing, protect the pump and pipework with
suitable lagging. The formation of ice may cause serious damage.
SPE PUMP PERFORMANCE
AFTER USE
After use, and if the pump will not be used over the winter period, or if there is
danger of freezing, always drain the pump body.
If the pump has been used with contaminated or salty water, it should be
thoroughly flushed with clean water following use, both inside and out. It
should then be drained and covered over, if not already sheltered from the
weather.
If the pump is seized following a period of inactivity, it may be possible to free
it off. Ensure the pump power supply is turned off before by inserting a
screwdriver into either the infeed or discharge port and dislodging a jammed
impeller. If this is not successful it may be necessary to remove the relevant
mounting bolts to separate the pump body and clean away any incrustation.
Re-prime the pump when returning to service.
In the event that overhaul of the pump or motor is necessary, contact your
Clarke service department.
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
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