HYDAC FILTER SYSTEMS OFU-10-P-2-N-2-B-05-B/-, Инструкция по эксплуатации и техническому обслуживанию

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Safety information and instructions
OFU-ATEX en(us) Page 13 / 56
BeWa OFU-ATEX 3838730 en(us) 2013-05-16 2013-05-16
When work is done in explosion-prone areas, the safety of persons
and equipment depends on the observance of all relevant safety regulations.
The installation and maintenance personnel thus carries particular
responsibility. Exact knowledge of the applicable regulations and conditions
is required.
Please note:

Observe the characteristic values and measurement operating conditions
of the type labels and data plates.

Damage to the unit and/or the components nullifies the explosion
protection.

The unit must only be operated when the control cabinet is completely
closed.

Conversions and modifications to the devices and/or components are not
permitted.
 Are the following specifications on the type label of the unit
permissible in connection with use in areas posing an
explosion hazard on site?
- equipment group
- equipment category
- explosion hazard subgroup
- temperature class
 Ensure that vapors, gases or mists occurring at the place of
operation belong to explosion groups IIA to IIC.
 Is it ensured that during installation of the unit no potentially
explosive atmosphere, oils, acids, gases, vapors or radiation
are present?
 Is it ensured that the unit is sufficiently ventilated and no
external heat input is present?
The cooling air must not exceed a temperature of
40°C/104°F.
Proper or designated use of the product extends to the following:

observing all instructions contained in the instruction manual.

performing inspection and maintenance work.