
Electrical Installation
6
6.9.2 Connecting earthing conductor
Figure 46: Earthing wire between
extension cabinet and cover
An earthing conductor (7) is connected
to the extension cabinet (2).
►
Connect the other end of the
earthing conductor to the earth bolt (3)
on the cover (1).
Take care of the positioning of the
components (4 to 6).
►
Tighten the locking nut (6) with a
torque of 5 Nm.
1
Cover
2
Extension cabinet
3
Earth bolt
4 Contact disc
5
Cable lug
6
Locking nut
7
Earth conductor
6.9.3 Mounting the cover of the extension cabinet
►
Hook the cover into the front of the
extension cabinet.
►
Mount the cover with the three
screws. Tighten the screws only slightly,
making sure that the cover can still be
moved.
►
Close the door of the main cabinet
and align the cover.
►
Fully tighten the screws.
Figure 47: Mounting the cover of the
extension cabinet
KD-421 | Part no. 22136 | EN | X03
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