Elmo Rietschle R-VWP 500/1000/1500/2500 User Manual
Page 7
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Safety
2.3 Designated
use
The machine must only be operated in such areas
as are described in the operating instructions:
•
only operate the machine in a technically perfect
condition
•
do not operate the machine when it is only par-
tially assembled
•
the machine must only be operated at an ambi-
ent temperature and suction temperature of
between 5 and 40°C. Please contact us for
temperatures outside this range.
•
Rotary lobe pumps are used, normally, in combi-
nation with backing pumps.
•
the machine may convey, compress or extract
the following media:
•
all non-explosive, non-infl ammable, non-ag-
gressive and non-poisonous dry gases and
gas air mixtures
•
also to feed in extremely damp gases. The
water vapour compatibility is very high.
2.4 Unacceptable
operating
modes
•
extracting, conveying and compressing explo-
sive, infl ammable, aggressive or poisonous me-
dia, e.g. dust as per ATEX zone 20-22, solvents
as well as gaseous oxygen and other oxidants,
water vapour, liquids or solid materials
•
using the machine in non-commercial plants if
the necessary precautions and protective meas-
ures have not been taken in the plant
•
installing in environments that are at risk of ex-
plosions
•
using the machine in areas with ionising radia-
tion
•
modifi cations to the machine and accessories