Sennheiser MX W1 Instruction Manual page 4

Safety
instructions for lithium-Ion rechargeable batteries
If abused or misused, rechargeable batteries may leak. In extreme
cases, they may even present a
,A, •
heat hazard • explosion hazard
,m;·
fire hazard • smoke and gas hazard
Please understand that Sennheiser does not accept liability for
damage arising from abuse or misuse.
~
Keep away from
~
'61'
children.
~
Observe correct polarity.
Do not heat above
W
Switch rechargeable battery-
70°C/158°F, e.g. do . . powered devices off after
not expose to use.
sunlight or throw into ... Remove rechargeable
a fire.
M
batteries when the unit is not
®
~~~~~~~pose
to
~i~~.for
extended periods of
&
Only charge rechargeable
@
m
batteries with the
_~./
Do not short-circuit.
WiI
appropriate Sennheiser
chargers.
~
Do not mutilate or
~
When not using rechargeable
~
dismantle. batteries for extended
Do not get fully periods of time, charge them
charged but regularly (about every three
unpacked months).
rechargeable .
~
Only charge rechargeable
batteries mixed up.
E:D'
batteries at ambient
- C£l
use defective and 40°C.
rechargeable , Immediately remove
batteries. rechargeable batteries from
'
Only use rechargeable • obviously defective devices.
batteries
6
Dispose of rechargeable
• recommended by
~
batteries at special collection
Sennheiser. points or return them to your
specialist dealer.
3