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Earthing
This appliance must be earthed via the supply cord.
Copper or metallic pipework must have supplementary earth bonding where the
continuity has been broken by flexible hoses or plastic components. Adjacent suction and
delivery pipes should be fitted with earthing clamps to BS 951 and connected with
earthing wire size 4 mm² (Fig. 11). A standard kit is available from Stuart Turner (Part No.
17044).
Certain installations may require additional earthing requirements such as
supplementary equipotential bonding. Reference should be made to the relevant
regulations concerning this subject to ensure compliance.
Electrical Connection (Surface models except Jet range)
The pressure control module fitted to this product range is provided with a factory fitted
supply cord. This must be permanently connected to the fixed wiring of the mains supply.
Means for disconnection must be incorporated in the fixed wiring in accordance with the
wiring rules.
A suitable method of connection would be via a double pole switched, fused connection
unit complying with BS 1363-4, protected with a fuse (see fuse section).
The connection unit should be mounted in an easily accessible position and should be
labelled if confusion is possible, to allow easy identification of the pump isolating switch.
Electrical Connection (Jet range)
The pressure control module fitted to the Jet range is provided with a factory fitted
supply cord and plug. This must be connected to the mains supply via a 13 Amp double
pole switched, socket outlet in compliance with BS 1363-2.
The socket outlet should be mounted in an easily accessible position and should be
labelled if confusion is possible, to allow easy identification of the pump isolating switch.
Electrical Connection (Submersible range)
The pressure control module provided with the submersible range is supplied loose for
remote mounting. This must be permanently connected to the fixed wiring and is provided
with a set of terminals located in the control module which allow the connection of a
flexible supply cord. Means for disconnection must be incorporated in the fixed wiring
according to the wiring rules.
A suitable method of connection would be via a double pole switched, fused connection
unit complying with BS 1363-4.
The connection unit should be mounted in an easily accessible position and should be
labelled if confusion is possible to allow easy identification of the pump isolating switch.
Diagram of earth
continuity connection.
Fig. 11
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