9.3
Replacing the rechargeable battery
CAUTION
Injuries due to use of non-authorised rechargeable batteries!
Rechargeable batteries that are not
authorised by the manufacturer can
explode or ignite. This can result
in chemical burns and other burn
injuries. It can lead to limitations in
the functionality and total failure of
the gateway. Guarantee and warranty
claims can no longer be accepted.
f Only use the rechargeable batter-
iesspeciedbythemanufacturer
(3.6 V, NiMH, AA-LSD-NTC).
The replacement batteries
prescribed by the manufacturer can
be ordered from the manufacturer
(see chapter 11 “Accessories, spare
parts and service” on page 48).
To change the rechargeable battery in the
gateway, proceed as follows:
(1) Open the battery compartment
with a suitable screwdriver.
(2) Take note of how the rechargeable
battery is positioned in the battery
compartment.
(3) First disconnect the plug connection
to the gateway by pulling it gently.
(4) Carefully lift the rechargeable battery
out of the battery compartment.
(5) Carefully insert the new rechargeable
battery into the battery compartment in the same position as before.
f Ensure that the connection cable is
not stretched or pinched.
(6) Connect the rechargeable battery
connection cable to the gateway
using the plug connector.
(7) Put the battery compartment lid
back on and screw it tight.
5 The rechargeable battery has been
successfully replaced.