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1.
Use appropriate protective gear as
specified in plant operator's guidelines.
2. Shut off plant or plant component.
3.
Secure against re-commissioning.
4. Depressurize the plant or plant
component.
The operator must carry out regular visual
examination of the valves dependent on
the operating conditions and the potential
danger in order to prevent leakage and
damage. The
valve
disassembled in the corresponding intervals
and checked for wear (see chapter 12
"Assembly / Disassembly of spare parts").
15 Disassembly
Disassembly is performed observing
the same precautionary measures as for
assembly.
Disassemble the diaphragm valve
G
(see chapter 12.1 "Valve disassembly
(removing bonnet from body)").
16 Disposal
All valve parts must be
G
disposed of according to
relevant local or national
disposal regulations /
environmental protection
laws.
Pay attention to adhered
G
residual material and gas
diff usion from penetrated
media.
674, 675_us
also
has
to
be
30 / 36
17 Returns
Clean the diaphragm valve.
G
Returns must be made with a completed
G
declaration of return (included).
If not completed, GEMÜ cannot process
credits or
repair work
but will dispose of the goods at the operator's
expense.
Note for returns:
+
Legal regulations for the protection
of the environment and personnel
require
that
completed
return declaration (attached) with
the
dispatch
returned goods can be processed
only when this declaration is
completed.
18 Information
Note on Directive 94/9/EC
+
(ATEX Directive):
A supplement to Directive 94/9/EC
is included with the product if it was
ordered according to ATEX.
Note on staff training:
+
Please contact us at the address
on the last page for staff training
information.
Should there be any doubts or mis-
understandings in the preceding text, the
German version of this document is the
authoritative document!
you
include
the
and
signed
goods
documents. Your
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