Sennheiser TR 175 Instruction Manual page 5

Important safety information
Safety instructions for standard/rechargeable batteries
WARNING
In extreme cases, the standard/rechargeable batteries may leak and may
cause the following hazards if abused or misused:
• explosion
• fire
• heat
• smoke/gas
Keep away from
children.
Do not expose to
moisture.
Do not mutilate or
dismantle.
Observe correct polarity.
Pack/store standard/
charged rechargeable
batteries so that the
terminals cannot
contact each other –
danger of shorting out/
fire hazard.
Switch battery-powered
products off after use.
Charge rechargeable
batteries at ambient
temperatures between
10 and 40 °C/50 and
104 °F.
Do not charge standard
HR03
batteries.
LR03
Do not heat above 70 °C/
158 °F, e.g. do not expose to
sunlight or throw into fire.
When not using rechargeable
batteries for extended periods
of time, charge them regularly
(about every 3 months).
When not using the product for
extended periods of time,
remove the standard/
rechargeable batteries.
Use only rechargeable batteries
and chargers recommended by
Sennheiser.
Do not continue using defective
standard/rechargeable
batteries and dispose of them
immediately.
Immediately remove standard/
rechargeable batteries from an
obviously defective product.
Dispose of standard/
rechargeable batteries at
special collection points or
return them to your specialist
dealer.
Do not mix standard and
HR03
rechargeable batteries in the
LR03
battery compartments.
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