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