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B614 58 732998 - Rev.A_DRAFT
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Translation of the original instructions
ENGLISH
14.3 MANUAL OPERATION
!
- Performing the release manoeuvre when there is no
electrical power.
- Performing the release manoeuvre only when the beam
is at a standstill.
- During manual handling, accompany the beam slowly
for the entire stroke. Do not let the beam travel freely.
- Do not leave the barrier unblocked: after carrying out
the manual movement, restore automatic operation.
RELEASE PROCEDURE
1. 51 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.
OPERATION RESTORATION
1. 51 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.