M
EQUIPMENT
245
65
200
necessary length of screen wire earth connection
equipment
bushing
(type C interface )
cut back point of outer sheath
CUT
HERE
outer cable
sheath
tape
marker
edge of the
outer sheath
copper
wires
1
Train the cable into the approximate finished
position next to the equipment bushing. Be sure
to allow enough extra length of screen wires
to connect to earth.
2
Mark centre line
« M »
of the bushing.
3
Remove the outer cable sheath to a point
245
mm
from the centre line
« M »
of the bushing.
4
For indoor applications, bend the screen wires back
over the outer sheath and proceed to step no. 5.
For outdoor applications
:
- Wrap one layer of water sealing mastic (type MWS)
around the outer sheath, flush with the end (
25
mm
minimum width). Completely encircle the cable.
- Bend the screen wires back over the mastic and
along the outer sheath, pressing them into the
mastic.
-
Important:
screen wires should not touch each
other when pressed into the mastic to prevent water
ingress.
5
Apply a tape marker around the outer sheath
65
mm
from the edge.
6
Cut the cable to a point
200
mm from the outer
sheath.
For outdoor
applications :
one layer of water sealing
mastic (type MWS)
IS97179-ENG - K480TB/G
-CW45-
CA0 - Revision 3
Page 2 of 10
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