operation manual

39
Replacing batteries
To replace the batteries, please proceed as follows:
• Open the battery compartment (C) by first pulling
the cover cap (B) a little backwards and then up-
wards (see figure 2).
• Remove the empty batteries.
• Insert two new 1.5 V LR03/micro/AAA batteries
into the battery compartment, making sure that
you insert them the right way round (see figure 8).
• Pay attention to the flashing signals of the device
LED (F) while inserting the batteries (see “7.4 Error
codes and flashing sequences” on page 41).
• Put the cap back to the electronic unit (A) .
Once the batteries have been inserted, the device will per-
form a self-test (approx. 2 seconds). Afterwards, initialisa-
tion is carried out. The LED test display will indicate that
initialisation is complete by lighting up orange and green.
Caution! There is a risk of explosion if the battery
is not replaced correctly. Replace only with the
same or equivalent type. Never recharge non-re-
chargeable batteries. Do not throw the batteries
into a fire. Do not expose batteries to excessive
heat. Do not short-circuit batteries. Doing so will
present a risk of explosion.
Used batteries should not be disposed of with
regular domestic waste! Instead, take them to
your local battery disposal point.