Eaton SVS/12, User Manual

Page: 108 / 138

SVS/12
108 994.530 G01 02
5. Fit the insulated locking plate and slide it onto the
earthing pins as far as the plastic rings (figure 4).
Make sure that the guide pins of the locking plate are
situated on top, next to the shutter.
6. Then turn the 2 hooked latches behind the posts of the
cabinet and attach the padlocks (figure 5).
7. Place the cable clamp bar as close as possible to the
clamps on the ball contacts and secure the clamp bar
using the two wing nuts (figure 6).
The cable is now also earthed via the external back-up
earth. This enables the metering and voltage testing of the
phase that has not been earthed by an earthing cable. To
do so, the load-break switch or circuit-breaker has to be
switched off.
L
IFE HAZARD
!
Before changing phases for metering and
voltage testing, the cable must first be earthed
(see chapter 4.3.1) via the load-break switch or
circuit-breaker.
R
EMOVAL OF THE SINGLE
-
POLE BACK
-
UP EARTH
1. Remove the padlocks.
2. Unlock and remove the insulated locking plate.
3. Disconnect the earthing cable from the earth plate.
4. Close the installation by fitting the relevant protection
cover and lock it by turning the key a quarter turn
clockwise.
The outgoing cable is now only earthed via the
integrated earthing of the load-break switch or circuit-
breaker panel.
4.
5.
6.