Руководство по установке QSK HK

DEU
ENG
RUS
ITA
DAN
Maintenance
Roller change
Only specialised companies may change the rollers.
1. Removing the decorative grille/protective grid
Remove the decorative grille as well as the protective grids as described
in the sub-chapter “Maintenance and cleaning“.
2. Loosening the bulkhead clip
Press the lock in the direction of the arrow and ...
Bulkhead clip
Bulkhead clip
... pull the bulkhead clip at
the same time.
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3.
When removing the rollers, do not bend them by more than 30° out
of line in order to avoid damage to components!
Roller bearings
a. Removing the roller:
Grasp the roller bearing with
one hand and a roller end
with the other hand. Lift
both parts CAREFULLY until
the roller end has come out
of the roller bearing. Do the
same at the other roller end.
b. Inserting a new roller:
Observe the correct direction
of rotation of the roller!
Ensure a correct latching
of the roller into the roller
bearing! (If necessary, use
soap water in order to facilitate
the joining process)