Symbols Used; Defi Nition Of Terms; Intended Area Of Use - Gemü 675 Original Einbau- Und Montageanleitung

2.3

Symbols used

Danger - hot surfaces!
Danger - corrosive materials!
Hand: indicates general information
and recommendations.
Bullet point: indicates the tasks to
G
be performed.
Arrow: indicates the response(s) to
®
tasks.
Enumeration sign

3 Defi nition of terms
Working medium
The medium that fl ows through the
diaphragm valve.
4

Intended area of use

The GEMÜ 675 diaphragm valve is

designed for installation in piping
systems. It controls a flow 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!
Use the diaphragm valve only for the
intended purpose!
® Otherwise the manufacturer liability and
guarantee will be void.
Use the diaphragm valve only in
G
accordance with the operating
conditions specified in the contract
documentation and in the installation,
operating and maintenance
instructions.
The diaphragm valve may only be used
G
in potentially explosive zones confirmed
in the declaration of conformity (ATEX).
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WARNING
675