Clarke 7238020 Handbuch für Betrieb und Wartung - Seite 6
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INSTALLATION OF THE PUMP
IMPORTANT: The pump MUST NOT be connected to the mains power supply
until all hose/pipe installations are completed.
These notes are for guidance on how to achieve a proper working system. If
any part of the system is to be connected to the mains water supply, ensure
that you comply with your local water authority regulations.
INSTALLATION LAYOUT
The pump must always be installed and operated in a horizontal position using
the fixing holes in the base to secure the pump firmly in its operating position.
Ensure that there is adequate air circulation around the motor.
Avoid situations where there is the risk
of water coming into contact with
the outside of the pump. Neither the
motor or the terminal box are
designed to be waterproof.
Typical pipework connections are
shown.
The suction lift i.e. the vertical
distance between the water level
and the pump, should not exceed
the distance specified for your pump.
Where the pump is to be a
permanent fixture the fittings to the
pump MUST be flexible, i.e. a short piece of hose should be inserted between
any rigid metal pipework and the pump.
To prevent unnecessary strain or possible distortion to the pump, ensure that
adequate support is provided to the hoses and/or pipes. Remember they will
be considerably heavier when filled with water.
PIPELINE FITTINGS REQUIRED
Because of the variety of possible installations, no plumbing accessories are
supplied as standard with your pump. However, accessories designed
specifically for this range of pumps are available from your CLARKE dealer.
The performance of your pump will be effected by the diameter of the inlet
pipe - any restriction will greatly reduce the flow. We recommend that you use
a diameter which is as large as practicable with a suitable reducer for
connection to the 1" BSP inlet adapter. The discharge hose should be
attached to the outlet adapter (not supplied).
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
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