VACUUBRAND MZ 1C - Manual (Page 16)

page 16 of 102
• Do not operate this product near flames.
To the best of our knowledge the equipment is in compli-
ance with the requirements of the applicable EC-directives
and harmonized standards (see ”Declaration of Confor-
mity”) with regard to design, type and model. Standard
EN 61010-1 gives in detail the conditions under which the
equipment can be operated safely (see also IP degree of
protection, “Technical data”, pg. 24).
Operating conditions
➨
These pumps are not approved for operation in po-
tentially explosive atmospheres. Do not operate the
pumps in potentially explosive atmospheres.
➨
Pumps without the
” ”
mark on the rating plate are
not approved for the pumping of potentially explo-
sive atmospheres. Do not pump potentially explo-
sive atmospheres with those pumps.
➨
Pumps bearing the
” ”
mark on their rating plates
are approved for the pumping of potentially explo-
sive atmospheres according to their classification
II 3G IIC T3 X according to ATEX, but they are not
approved for operation in potentially explosive at-
mospheres (see section “
`
Important information:
Equipment marking (ATEX)”, pg. 22) .
➨
The pumps are not suitable to pump any of the sub-
stances listed below.
Do not pump:
- unstable substances
- substances which react explosively under impact
(mechanical stress) without air
- substances which react explosively when being ex-
posed to elevated temperatures without air,
- substances subject to auto-ignition,
- substances which are inflammable without air
- explosive substances.
NOTICE