RELEASE PROCEDURE
1. 4 9 Open the lock cover. Insert the key and
turn it once anticlockwise until it stops (1).
2. Move the barrier manually.
3. Restore the operation.
RESTORE NORMAL OPERATION
1. 4 9 Insert the key and turn it twice clock-
wise until it stops (2).
2. Check that manual movement is inhibited.
3. Remove the key and close the cover.
B614
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532297 - Rev.D
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49