Making The Electrical Connections - ABB TZIDC-220 Operating Instructions Manual

3.3.4 Making the electrical connections

1. Mount the cable gland
!
WARNING
Approved cable glands are available from ABB for 1/2 NPT or M20 x 1.5 threads.
Screw in the appropriate Ex-d cable gland and fix it with glue to secure it against loosen-
ing. Loctite 242 or similar glues are suitable.
Proceed as seen in the illustrations below:
Fig. 18 Fastening the cable gland 1/2 NPT
Fig. 19 Fastening the cable gland M20 x 1.5
42/18-82 EN
Exclusively use EMC cable glands with full Ex-d approval for EEx d
operation. Do not use partly approved cable glands labeled "U".
They are NOT sufficient.
The cable shield has to be applied in the cable entry.
Electro-pneumatic positioner TZIDC-220
Apply the glue (Loctite 242 or similar) to
the two last thread windings, approxi-
mately 7 mm from the end of the thread
(see gray arrow in the illustration).
Insert the cable gland in the threaded
hole of the positioner housing and fas-
ten it with the appropriate tool.
Apply the glue (Loctite 242 or similar) to
the two last thread windings, seen from
the end of the thread (see gray arrow in
the illustration).
Screw the cable gland into the threaded
hole of the positioner housing until
reaching the end stop.
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