Edwards GXS Series Instruction Manual page 45

▪ Push back both the levers (item 4) to release the protective cover.
▪ Remove the protective cover and fit the electrical supply cable.
▪ Pull both levers back towards the user to lock the electrical supply cable connector
in place.
▪ Push the locking mechanism down as far as possible and then push to the right so
that it prevents the left hand lever from actuating.
▪ Tighten the locking screw (item 3) to firmly hold the locking mechanism in place.
▪ Connect the other end of the electrical supply cable to the electrical supply
through a suitable isolator.
For the locking mechanism for all GXS750 dry pumping systems, refer to
Electrical connector locking mechanism for the GXS750
This locking mechanism is held in a place by two M5 locking nuts and requires use of a
suitable spanner to release. Referring to
for the GXS750 systems, the dry pumping system is supplied with a protective cover
(item 1) fitted and the locking mechanism (item 3) may be applied. The protective cover
is held in place by two locking levers (item 2). Follow these instructions to fit the
electrical supply cable:
▪ Slacken off the two locking nuts (item 4) by few turns to loosen the locking
mechanism.
▪ Move the locking mechanism (item 3) to the right as far as possible so that it clears
the right hand lever (item 2).
▪ Push back both the levers (item 2) to release the protective cover.
▪ Remove the protective cover and fit your electrical supply cable.
▪ Pull both levers back towards you to lock your electrical supply cable connector in
place.
▪ Push the locking mechanism as far as possible to the left so that it prevents the
right hand lever from actuating.
▪ Tighten the locking nuts (item 4) to firmly hold the locking mechanism in place.
▪ Connect the other end of the electrical supply cable to the electrical supply
through a suitable isolator.
If further information is required about connecting the electrical supply, contact us for
advice.
M58800880_H - Installation
Figure: Electrical connector locking mechanism
Page 41
Figure:
systems.