Gemü 601 Original Einbau- Und Montageanleitung Seite 23

Assembly - Butt weld spigots:
1. Adhere to good welding practices!
2. Remove the bonnet with the diaphragm
before welding the valve body into the
pipeline (see chapter 12.1).
3. Allow butt weld spigots to cool down.
4. Reassemble the valve body and the
bonnet with diaphragm (see chapter
12.4).
Assembly - Clamp connections:
When assembling clamp
G
connections, insert a gasket between
the body clamp and the adjacent
piping clamp and join them using the
appropriate clamp fi tting. The gasket and
the clamp for clamp connections are not
included in the scope of delivery.
Important:
+
Butt weld spigots /
Clamp connections:
Angle of rotation for welding into
pipeline to enable optimised
draining see brochure "Angle of
rotation for 2/2-way valve bodies"
(on request or www.gemue.de).
Assembly - Threaded connections:
Screw the threaded connections into the
G
piping in accordance with valid standards.
Screw the valve body into the piping, use
G
appropriate thread sealant. The thread
sealant is not included in the scope of
delivery.
Observe appropriate regulations for
connections!
After the installation:
Reactivate all safety and protective
G
devices.
11.2 Operation
Optical position indicator GEMÜ 601
Valve open
Optical position indicator GEMÜ 602
Valve open
Handwheel can become hot
during operation!
Risk of burns!
®
Ensure protective gloves
G
are worn when operating
handwheel.
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Valve closed
Valve closed
WARNING
601, 602_us