DRIESCHER
WEGBERG
MINEX
®
-E
7
Additional hints to extend an existing switchgear
The switchgear has to be isolated according to the safety rules!
Expand an end cubicle
Dismantle the voltage-proof tubing plugs on the
side to expand the existing switchgear.
Assemble the 6 cylinder head screws (4) into the
free upper threads and act further on as
described under point 4 and 5.
Remove 3 screws at each phase, reuse one of
them!
Assembly of the tubing plugs in the new end
cubicle
Remove the nine non-sealed screws (see point 4)
on that side of the cubicle, where the voltage-
proof tubing plugs have to be installed.
Three of the screws have to be screwed in the
remaining free threads of the switchgear to
expand.
Purify the tubing plugs and coat them with the
delivered fitting lubricant (2).
Assemble the voltage-proof tubing plugs.
Do not loosen sealed screws.
For coupling of the switching cubicles please proceed as described
under point 1 – 14!
If you have questions please contact the service department of
company Fritz Driescher KG in Wegberg, phone 0049 (0)2434/81-1
DRIESCHER
WEGBERG
DRIESCHER
WEGBERG
