15
Removing the unit
1 Remove the protection collar.
1 Detach the front panel (page 6).
2 Engage the release keys together
with the protection collar.
3 Pull out the release keys to remove
the protection collar.
2 Remove the unit.
1 Insert both release keys together until
they click.
2 Pull the release keys to unseat the
unit.
3 Slide the unit out of the mounting.
Face the hook
inwards.
Orient the release
key correctly.