Manual Mode Operation; Special Applications; Maintenance; Repairs - FAAC 391 Mode D'emploi

Page  391 - 391E
Guide for the installer

6. MANUAL MODE OPERATION

If the operator has to be manually activated due to a power cut
or to an operator fault, proceed as follows:
Cut power to the system with the differential switch.
1.
2. Lift the protective plug from the lock, fig. 19 ref. a.
3. Fit the key and turn it anti-clockwise until it stops, fig. 19 ref.
b.
4. Turn the release knob clockwise until it stops, fig.19 ref. c.
5. Move the leaf by hand.
p
rocedure for restoring normAl operAtion
1. Make sure that the system is not powered.
2. Position the leaf to its closing position.
3. Turn the release knob anti-clockwise until it stops, then turn the
key clockwise until it stops and remove it.
4. Check if the release device has been correctly engaged, by
trying to move the leaf by hand. The leaf must be locked and
it must not be possible to move it by hand.
5. Re-position the lock covering plug.
6. Restore power to the system and command an opening
cycle.
The operator may not correctly execute the decelerations
on the first cycle. Wait for the end of the cycle and give
another opening command.

7. SPECIAL APPLICATIONS

Applications other than those in this manual are EXPRESSLY PROHI-
BITED

8. MAINTENANCE

To ensure correct long-term operation and a constant level of sa-
fety, we advise you to generally control the system every 6 months.
In the "User's Guide" booklet, there is a form for recording jobs.

9. REPAIRS

The User must not in any way attempt to repair or to take direct
action and must solely contact qualified FAAC personnel or FAAC
service centres.

10. ACCESSORIES

For accessories, see the FAAC catalogue.
: