673P9
2.3 Symbols
used
Danger - hot surfaces!
Danger - corrosive materials!
Danger - bodily injury!
Hand: indicates general information
and recommendations.
G
Bullet point:indicates the tasks to
be performed.
®
Arrow:indicates the response(s) to
tasks.
Enumeration
sign
3
Definition of terms
Working medium
The medium that flows through the
diaphragm valve.
4
Intended area of use
The GEMÜ 673P9 diaphragm valve
is designed for installation in piping
systems. It controls a
fl
owing medium by
manual operation.
The valve may only be used providing
the product technical criteria are
complied with
(
see chapter 5
"Technical data"
)
.
Do not paint the bolts and plastic parts of
the diaphragm valve!
WARNING
Use the diaphragm valve only for the
intended purpose!
®
Otherwise the manufacturer liability and
guarantee will be void.
G
Use the diaphragm valve only in
accordance with the operating
conditions speci
fi
ed in the contract
documentation and in the installation,
operating and maintenance
instructions.
G
The diaphragm valve must not be used
in potentially explosive zones.
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Summary of Contents for 673P9 Series
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