H
D
E
0
6
/2
016
732.
29.
49
4
12
7.2 Clearing the
locking
authorisation of all
keys/Procedure
with lost key
After clearing all user keys, all of the required user keys must have locking
authorisations assigned to them again.
8. Open the door
9. Emergency opening
In the event of a fault, the access control system must be removed by trained experts
(key service).
10. Storage
• Keep programmed access control system at least 10 cm away from the keys
(transponder), since contact will otherwise occur and the batteries will be
discharged.
• Cylinders with batteries in them must not be stored together, since the cylinders
will switch each other on and the batteries will be discharged.
11. Cleaning / Maintenance
11.1 Cleaning
Clean the product using:
• A dry, soft cotton cloth.
• A damp cloth with washing-up liquid or neutral cleaner.
The product is
not
suitable for cleaning with:
• Cleaning agents with alcohol, organic solvents or thinners.
• Abrasive materials.
• High-pressure or steam cleaning equipment.
11.2 Servicing /
Maintenance
Battery change
• Indication of a weak battery occurs after switching on the electronics and holding
a key in front of the lock: red LED flashes 3 times.
• It is advisable to always replace all of the batteries.
• The batteries must only be changed by trained experts appointed by the operator.
Other maintenance work is not permitted.
• The locking authorisations for the user keys are retained after a battery change
and do not have to be reset.
Other remarks:
• Only use original spare parts from Häfele.
• Always have repairs carried out by experts.
• Do not grease or oil the product.
• Protect electronic components from water.
• Do not cover reader modules with metal materials.
See figure 9 on page 39.
See figure 10 on page 40.
See figure on page 41.
AA
