Argus E25 MOD II - Operating Instructions
Reassemble in the reverse order to
that described above.
All other types of repair work are only
to be carried out by the manufacturer
or by personnel authorised to do so by
the manufacturer.
Taking the unit out of ser-
vice
Removing hazardous sub-
stances
DANGER
For units installed in contami-
nated areas, there is a danger
of severe or lethal injury from
hazardous substances on the
unit.
➢ Work on contaminated units
shall only be carried out by
specialist personnel.
➢ Wear the specified protec-
tive clothing during all work
in the contaminated area.
➢ Make sure the unit has been
fully decontaminated before
working on it.
➢ During such work follow the
instructions for handling the
hazardous media concerned.
➢ Make sure the unit is dis-
connected from all electric
power supplies.
➢ Make sure the plant is
switched off and secured
against unauthorised
switching back on.
Specialist personnel must have
knowledge and experience of the fol-
lowing:
legal regulations covering the han-
dling of hazardous substances and
high voltages that apply where the
unit is installed,
special instructions for handling the
high voltages and hazardous sub-
stances that occur,
use of the specified protective cloth-
ing.
ATTENTION!
For an installed valve, the fol-
lowing always apply: Environ-
mental damage may be caused
by residues of poisonous media.
➢ Before disposal make sure
the unit has been cleaned
and is free of media resi-
dues.
➢ Dispose of all materials in
accordance with the legal
requirements that apply
where the unit is installed.
Remove all electrical wiring and
cables, and, where appropriate, liq-
uid residues in the valve; when doing
this, observe the operating instruc-
tions for the valve.
Dispose of all residues in accord-
ance with the legal requirements
that apply where the unit is installed.
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