English Page 17
Connection of boom to motor unit:
• Push the adapter sleeve (A) onto the fine-toothed gear shaft to the detent.
• Fit the boom onto the adapter sleeve in the correct direction, align laterally and lower it
onto the motor unit using light pressure.
Attention:
Do not use force. If the boom is aligned parallel to the upper side of the motor unit,
a short pull on the carriage is sufficient to lower the boom to the motor unit without
force.
Screw the boom onto the motor unit using two clamping brackets (C) and four Phillips screws
(D) (see picture 4).
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Fitting suspending cramp onto boom
Function and position of the suspending cramp (see point 10).
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Installation of lintel joining plate
Screw the lintel joining plate (A) onto the boom end (B).
The lintel joining plate has to remain turnable.
Garage door operator for up-and-over doors:
• Screw the lintel joining plate (A) together with boom to the top door frame, lintel or ceiling,
so that the upper door edge lies approx. 10 mm below the horizontal downward boom
edge - measured from the highest point of the opening course (see pictures 7 and 11).
• Put the motor unit on a trestle or another suitable object until it is fixed later on
to the ceiling.
• Join two door link brackets (B) to the door connector (C) according to drawing 7 and screw
them with 4 screws to the centre of the upper door edge. Drill bit ø 5mm.
• Insert door link (D) with bolt (F) into the carriage (E) and fix it with 2 screws.
• Connect door link to door connector.
Remove the door locks or put them out of operation.
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D Upper side of controller
E Downward side of controller
F Plastic screw, diam. 3,5x12 - countersunk head
G Transmission connectore / chain connector
Attention:
The supply package for Comfort 210 contains controllers for transmission and chain.
The controllers which have to be used for this can be recognized by their inner profile
(form of transmission / form of chain).
For chain booms remove the prefitted controller and include it in installation.
