Linkage rod adjustment possibilities
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Length adjustment
The standard linkage rod can be adjusted in length within a certain range in order to allow
the optimal adaptation to the lintel dimension.
For this purpose, the two screws indicated are to be released with an Allen key by 5 mm and
the profile adjusted by sliding so that this linkage rod part comes to rest at an angle of about
90° to the door leaf.
CAUTION
The screw connections may become loose during operation.
• Incomplete door movements or damage from falling parts.
Tighten all screw connections on the linkage rod securely!
Tightening torque: 11 Nm
To achieve a low tension, the lever arm can be attached to a stepping angle of approxi-
mately 6° against the rotational direction of the drive when opening.
12.2
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