Cleaning / Maintenance; Cleaning & Maintenance; Cleaning; Servicing / Maintenance - hafele DT 100 Manual De Instrucciones

11. Cleaning / maintenance

11.1 Cleaning

11.2 Servicing /
maintenance
28
NOTE
Damage to product due to incorrect cleaning!
> Do not use cleaners containing alcohol, organic solvents or thinners.
> Do not use abrasive materials.
> Do not use pressure or steam cleaning
devices.
Clean outer surfaces of product if necessary:
• with a dry, soft cotton cloth or
• a damp cloth and a little washing-up liquid or neutral cleaner.
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.

Battery change

If the battery charge is low, the red and green LED flash alternately three times when
the electronics are switched on by presenting a key.
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 AA (LR6) 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 four 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.