Edwards GXS Series User Manual

Note:
The connector kit for the Han® K 4/4 contains a choice of 5 dierent rubber inserts
that are suitable for the cables with various outside diameters. Select the most
suitable rubber insert for the size of cable that is to be used.
3. Pass the cable through the cable gland and hood. Cables must be bare-ended
without ferrules to ensure correct clamping in the connector block.
4. Before starng the assembly, use the hex (allen) key specied in the appropriate
gure to ensure that all the axial cones of the connector insert(s) are screwed fully
downward to completely open the contact chambers.
5.
Carefully remove the cable insulaon to the exact dimension specied in the
appropriate gure. Do not twist the cable strands.
6.
Referring to the appropriate gure to idenfy the connecons, insert each wire
completely into the contact chamber unl the copper strands reach the boom.
Keep the cable in posion while applying the recommended ghtening torque.
7.
Fit the earth (ground) wire to the protecve earth connecon.
Note:
The protecve earth connecon on the Han® 100 A and Han® 200 A connectors is
on the hinged frame. It may be necessary to use one of the cable shoes (supplied)
to t the earth (ground) wire. Choose the most appropriate shoe for the size of
cable that is to be used.
8. Screw the connector insert into the hood (using the hinged frame for the Han®
100 A and Han® 200 A axial screw modules) and then ghten the cable gland.
9. If required, t the coding pins to the connector block as shown in the appropriate
gure.
Note:
Harng (the manufacturer of the connector) states that aer inial assembly, the
recommended ghtening torque must only be reapplied once to avoid the damage
to the individual cable strands.
10.
The dry pumping system has an electrical connector locking mechanism - there are
two dierent types ed depending on pump variant.
For the locking mechanism for all GXS160, GXS250 and GXS450 dry pumping systems,
refer to Figure: Electrical connector locking mechanism for the GXS160, GXS250 and
GXS450 systems.
This locking mechanism requires the use of a suitable screwdriver to release. Refer to
Figure: Electrical connector locking mechanism for the GXS160, GXS250 and GXS450
systems. The dry pumping system is supplied with a protecve cover (item 5) ed and
the locking mechanism (item 1) may be applied. The protecve cover is held in a place
by two locking levers. Follow these instrucons to t the electrical supply cable:
▪
Slacken o the locking screw (item 3) by few turns to loosen the locking
mechanism if necessary.
▪
Move the locking mechanism (item 1) to the le as far as possible, then li it so
that it rotates around the pivot screw (item 2) and clears the le hand lever (item
4).
Page 40
M58800880_H - Installaon

Edwards GXS Series Specifications

General

Brand	Edwards
Model	GXS Series
Category	Water Pump
Language	English