UMG70XV3-4EN 12.01.2009 11
2 Safety Instructions according to Directive 94/9/EC
2 Safety Instructions according to Directive 94/9/EC
2.1 Safety Instructions for the Use of Flowmeter FLUXUS
G704 A2 in Explosive Atmosphere
The conformance with all relevant standards will be guaranteed only
if the flowmeter is connected only with the transducers specified by
FLEXIM for the corresponding application.
Observe the specified operating and explosion protection tempera-
tures (see Technical Data on the following pages).
Do not open the housing in explosive atmosphere if the flowmeter is
connected with the power supply. After the power supply was discon-
nected, wait 10 minutes before opening the housing.
The equipotential bonding terminal has to be used for the connection
of the protective earth.
Cable gland openings not used have to be properly closed with ap-
propriate plugs. They must be removable only with tools.
The flowmeter is safe in explosive atmosphere only when all connec-
tions have been made correctly according to the instructions in the
user manual.
Make sure that all cables fit firmly and tightly in the cable glands, the
cable glands are firmly tightened and the housing has been tightly
screwed.
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