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Adjustment and operation door locking - main lock
The following illustrations show how the strike, the surface-mounted attachment as well as
the main lock must be positioned in order to guarantee perfect operation of the door locking.
Any constructional deviations or deviations caused by installation can be compensated by
means of the Fix counter unit, i.e. by adjusting the surface-mounted attachment. The maxi-
mum adjustment range is 6 mm.
Note: In order to be able to make universal use of the maximum adjustment range of the Fix
counter unit for precise adjustment (3 mm each to the inside and to the outside), the external
edges of face plate and counter unit (illustration 12) must be aligned.
Standard adjustment of strikes and Fix counter parts
external edges
aligned
2 mm
offset
Fix
door frame with
counter unit
strike
Illustration 12:
rebate gap
Closing the door:
Illustration 13: section main lock
Closed door
Illustration 15: section main lock
order to guarantee the locking. The surface-mounted attachment is to be put in the required
position in the keeper by precise adjustment of the Fix counter unit.
Note: Any pressure that might occur (e.g. caused by the rubber gasket) acts on the main
lock and must not have any effect on the keeper.
Fix-counter unit
5,3 mm
8,0 mm
5,0 mm
3,0 mm
20 mm
lllustration 17: dimensioned drawing
screws must be removed. Then the surface-mounted attachment can be removed and turned
through 180°. After that it must be put back in and fixed again. When fixing the surface-
mounted attachment it is important that it engages the Fix grooves.
opening direc-
tion of the door
The rebate gap between face plate and Fix counter
unit must be 2,5 mm to 5 mm wide.
Illustration 13 shows the posi-
tion of the main lock with latch
bolt, and illustration 14 shows
the position of the Fix counter
unit with the keeper when the
door is being closed. The sur-
face-mounted attachment must
engage the keeper as indi-
cated.
Illustration 15 shows the posi-
tion of the main lock, and illus-
tration 16 shows the position of
the Fix counter unit with keeper
when the door is closed. The
keeper must be turned back
completely by the bolt of the
surface-mounted attachment in
adjustment range
reference edge
4 mm standard adjustment
2 mm in addition to the standard
adjustment range by turning the
surface mounted attachment
5,6 mm
bolt edge
8,5 mm
16,5 mm
Illustration 14: section strike
Illustration 16: section strike
Illustration 17 shows the
Fix counter unit with sur-
face-mounted
ment. Due to the asym-
metric shape of the sur-
face-mounted attachment
a total adjustment range
of 6 mm can be achieved
by turning and moving it.
If the surface-mounted
attachment
is
moved, both screws must
be removed and the sur-
face-mounted attachment
is to be put in the re-
quired position. Before
turning
the
surface-
mounted attachment both
attach-
to
be
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