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When it becomes necessary to replace the battery, make sure that you use the same type
of battery. Furthermore, ensure that you provide effective protection against contact using
adequate heat-shrink tubing, for example.
If you have any doubts, get a skilled and qualified technician to replace the battery for you.
Please also read section ‘10. Battery replacement’.
Replacing a battery incorrectly (if a short-circuit occurs, for example)
could cause an explosion. This could lead to serious personal injury!
• Do not leave packaging material lying around. This may become a dangerous plaything in
the hands of children.
• Handle the product with care; knocks, blows or even a fall from a low height can damage
it.
b) Batteries and rechargeable batteries
Although only a lithium battery of the type ‘BR3032’ can be used in the flush-mounted battery
transmitter ‘FS20 S4UB’, the following points naturally apply to all batteries and rechargeable
batteries:
• Keep batteries/rechargeable batteries out of the reach of children.
• Make sure that the polarity is correct when inserting batteries/rechargeable batteries.
• Do not leave batteries/rechargeable batteries lying around as they could be swallowed by
children or pets. In such case seek immediate medical care.
• Leaking or damaged batteries/rechargeable batteries may cause acid burns, if they come
into contact with skin. Therefore, please make sure you use suitable protective gloves.
• Make sure that batteries/rechargeable batteries are not short-circuited, taken apart or
thrown into fire. They might explode!
• Conventional batteries must not be recharged. They might explode!
Please read section ‘10. Battery replacement’ before replacing the lithium
battery that is preinstalled in the flush-mounted battery transmitter.
You could cause an explosion, if you handle lithium batteries incorrectly!