vacuubrand PC 3010 NT VARIO o.C., Инструкция по эксплуатации

Страница: 22 / 92

Safety instructions
22 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
ATEX device category
and peripheral de-
vices
The ATEX device category of the of the vacuum pump depends on
the connected components and the periphery. Components and pe-
ripheral devices must have the same or higher ATEX classification.
Preventing sources
of ignition
The use of ventilation valves is only permitted if it is ensured that
this normally does not produce explosive mixtures in the interior of
the of the vacuum pump or that in all probability explosive mixtures
are only briefly or rarely produced.
ð
If necessary, ventilate with inert gas.
Information about the ATEX device category can be found online:
ATEX information
Restrictions on operating conditions
Explanation of usage
conditions X
Type plate example
Meaning for devices marked with X :
n
The devices have a low mechanical protection and must be in-
stalled so that they cannot be mechanically damaged from the
outside; e.g., installing pumping units with impact protection,
attaching shatter protection for glass flasks, etc.
n
The devices are designed for an ambient and media tempera-
ture of +10 °C to ‒ +40 °C during operation. These ambient and
media temperatures must never be exceeded. When conveying/
measuring non-explosive gases, extended gas suction tempera-
tures apply, see chapter: Technical data, media temperature
(gas).
2.10 Disposal
NOTICE
Improper disposal of electronic components can result in
damage to the environment.
Electronic equipment contains hazardous materials that can dam-
age the environment or human health. Discarded electronic equip-
ment also contains valuable raw materials, which can be recov-
ered if properly disposed of for recycling.
End users are required by law to bring waste electrical and elec-
tronic equipment to an approved collection site.
ð Please properly dispose of electrical waste and electronic com-
ponents at the end of their service life.
ð Observe the national regulations on disposal and environmen-
tal protection.