8.
Maintenance
13
The release device must be fixed to the
operator as shown in fig. 25, to ensure the
gate can be released from the inside and
outside.
Proceed as follows to operate the leaf
manually (fig. 26).
– Open the release device access door.
– Insert the release key in the lock.
– Turn the key at least one full turn towards
the gate post.
To re-lock the operator, turn the key in the
opposite direction as far as it will go.
N.B.:
The key can only be removed when in
vertical position.
Checking the oil level
The oil level must be kept just below the filler
plug hole (fig. 27).
For low-to-medium duty cycles, you need
only change the level once every 4 years.
With heavy duty cycles, change every two
years.
Top up only with FAAC XD 220 oil.
Bleeding
N.B.:
760 operators have all the air removed
from their hydraulic systems before delivery.
No bleeding is therefore required on initial
installation.
Bleeding is only necessary if work has been
done on the hydraulic system.
Air in the hydraulic system causes irregular
movement of the leaf and noisy operation.
Fig. 25
Fig. 27
Fig. 26
