2.10 MANUAL OPERATION
In order to operate the beam manually, the hydraulic
circuit has to be released using the key.
RELEASING THE BARRIER
1. Insert the key and turn it anticlockwise until it
stops.
2. Move the barrier manually.
3. Restore operation.
RESTORING OPERATION
1. Turn the key clockwise until it stops.
2. Check that manual movement is inhibited.
3. Remove the key.
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B680H
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732719 - Rev.E