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5. Initial operation of control unit Control 44 / Control 45
• Now turn with the small knurled wheel (23) the adjusting spindle, until the
reference point switch (24) is actuated by the carriage (22) (see fig. 11).
• Then turn the small knurled wheel (23) 1 – 2 rounds counterclockwise.
• Close the transparent cover again.
• Move the door, power-operated, to the set travel limit CLOSED.
23
24
22
Fig. 11: Setting the reference point (door is opened)
