34
Changing battery
6
Changing battery
If the app or device displays an empty battery (see „7.4
Error codes and flashing sequences“ on page 36), or
if there is no response from the device in question after
pressing the push-button, replace the old battery with a
new LR03/Micro/AAA one.
• Press the latches of the battery compartment
cover
(A)
and open the battery compartment.
• Remove the empty batteries from the battery
compartment.
• 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 4)
.
Once the battery has 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. Never recharge standard bat-
teries. Do not throw the batteries into a fire. Do not
expose batteries to excessive heat. Do not short-cir-
cuit 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.
