Maintenance; Battery Change - Häfele DT 600 FH Instructions De Montage

6. Maintenance

6.1 Battery change

NOTE
> To ensure suitability for use, the routine maintenance checks for the
push bar or the bar handle from BKS must be strictly observed.
> The current installation instructions for BKS fittings are available for
download from the BKS homepage or are included with the push bar or
bar handle.
Monitoring the charge status
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:
2x 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.
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 terminal only for a short period or not
at all. This may cause a short-term malfunction of the terminal.
> We recommend changing the batteries before the winter months with
the outdoor version.
For step-by-step instructions Battery change (push bar) see
picture section on page 68.
AA
For step-by-step instructions Battery change (bar handle) see picture
section on page 75.
NOTE
> Do not throw batteries in the residential waste!
> Dispose of batteries in an environmentally friendly way, e.g. using
a municipal collection point.
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