51
B614
58
732998 - Rev.A_DRAFT
1
2
Tr
ansla
tion of the original instruc
tions
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.