9
Before connecting a 12 V DC mains
adapter to the mains, make sure that the
mains current is 230 V ~ 50 Hz and
equipped with a max. 16 amp fuse in
accordance with requirements.
• This device does not serve as primary
explosion protection as defi ned by the
guidelines of the employer’s liability insur-
ance associations.
• Do not cover the device with any object.
This could diminish the performance of
the sensor.
• Make sure that the device does not come
into contact with moisture.
• Protect the device from strong magnetic
or electric fi elds.
• Protect the device from heavy mechanical
strain and shocks.
• Only use the device with the supplied
original parts or parts that are designed
for it.
• Check before initial operation that all
components are assembled in accord-
ance with the operating instructions.
• Before assembly and initial operation of
the device, check that the delivery is
complete and undamaged.
• The device must only be repaired by
authorized and skilled specialists. Failure
to observe this instruction risks damage
resulting from improper use and loss of
the warranty.
• Position the device so that the sensors
can detect escaping gas.
• Use the device at normal room tempera-
tures only. Higher or lower temperatures
can diminish performance.
• Do not open the device. Opening the
device will lead to expiry of the warranty.
• For connection in cars, caravans or on
boats, fi t the (12 V DC) power supply
cable with a switch approved for this pur-
pose. Switch the gas alarm off when the
gas supply is switched off. This saves
electricity, since the gas alarm otherwise
constantly uses electricity.
• Connect the 12 V DC terminal screws
햹
either to the mains adapter supplied with
the gas alarm or a 12 V DC power supply
source in cars, caravans and boats. Dual
connection (parallel connection) will dam-
age the mains adapter.
• For connection to the 12 V DC battery, fi t
the 12 V DC connecting cable with a fuse
(250 mA).
• Remove the “IMPORTANT INFORMATION”
page from the operating instructions and
hang it on the wall in a visible position
directly next to the gas alarm.
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