Pentatech GA50, Инструкция по эксплуатации

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40 GB
sure that the power supply is 230 Volt ~
50 Hz
• This device does not serve as primary
explosion protection as defined 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 fields.
• 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 contents are
complete and undamaged.
• The device must only be repaired by author-
ized 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.
• Only use within the temperature range
specified in the „Technical Data“ section.
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, fit the (12 V DC) power supply cable
with a switch approved for this purpose.
• Connect the 12 V DC terminal screws
i
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, fit
the 12 V DC connecting cable with a fuse
(250 mA).
• Detach the page containing the informa-
tion “IMPORTANT ADVICE” from the oper-
ating manual. Fix this page where it can
be easily seen on the wall directly adja-
cent to the gas alarm and write on it the
date you first used the alarm.
• Write the date of first use in the space
provided on the label on the side of the
gas alarm.
Initial operation
Preparation and materials required:
The stated materials are not included in the
delivery scope. The information provided here