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Version 2023-06-07
Smoke extraction damper - SEDM-D
TPM 155/22
Cable connection
1) Choose one of the 8 pre-punched holes in the corners for
the easiest way of cable connection. Drill a hole trough the
damper. Prepare a cable passage in the shaft wall.
2) Install cable clips on the damper frame. There are pre-
drilled holes in the frame for cable clips. The cable clips are
delivered with the damper.
3) Pull a connecting cable including a special grommet
through the shaft wall and the damper. Connect the cable
to the junction box and secure it to the cable clips with
cable ties. Secure the cable against pulling the end out of
the junction box.
4)
Make sure that the cable does not obstruct opening and
closing of the damper blade. Check that the cable is not
pinched when opening or closing the damper blade!
The
cable can be pulled behind the lever or through the hole in
the centre reinforcement. Seal the cable passage through
the shaft wall and through the damper casing.
Grommet
Cable behind
the lever
Anti-traction clip
Cable in front of
the lever
Drill a hole
Cable clips
