Servicing / Maintenance; Battery Change - Häfele LockerLock LL 200 Mode D'emploi

11.2 Servicing /
maintenance

11.3 Battery change

20
The product is maintenance-free apart from having to change the batteries.
NOTE
Damage to product due to incorrect maintenance!
> Do not use lubricants. Do not carry out repairs.
> Contact the manufacturer in the event of
damage / malfunctions.
> If parts have to be replaced, always use original replacement parts
from Häfele.
The batteries have to be checked at regular intervals and replaced, if necessary.
NOTE
Damage to product due to lack of maintenance!
Problem-free operation is only ensured if adequately charged batteries
are used. In case of empty batteries, the lock may be blocked in closed
position. The lock can then only be opened by destroying it.
> Maintenance instructions on battery change must be observed.
If the batteries are discharged, the LockerLock can be unlocked once again, but not
locked again.
If the LockerLock is now activated by pressing the push-button, the signal is emitted
three times and the LEDs on the inside flash three times alternately in red and green.
This is the request for an immediate battery change.
NOTE
Malfunction due to low battery charge!
Problem-free operation is only ensured if adequately charged batteries
are used.
> Replace weak batteries immediately as soon as the signal occurs!
> Only use new batteries of the following type:
4x 1.5 V Mignon batteries AA (LR6) alkaline
Type E91 Energizer industrial
(Häfele Cat. No.: 910.54.980)
> Always replace all batteries.
> The use of rechargeable battery packs is not permitted.
There is also the possibility to read out the exact charge status using the MDU
mobile programming unit at any time. In case of questions concerning the MDU
please contact Häfele.
NOTE
Please pay attention to the following when using lithium batteries:
> The type-specific discharge behaviour of lithium batteries
(considerable voltage drop at the end of the life time) may cause
that a low battery is indicated at the locker lock only for a short
period or not at all. This may cause a short-term malfunction of the
locker lock.