Product Label; Installation And Operation; Installing The Diaphragm Valve - Gemü 650 Original Einbau- Und Montageanleitung

9.1

Product label

Device version
Design in accordance with order data
12103529 I 0001
Traceability number
Item number
The month of manufacture is encoded in
the traceability number and can be obtained
from GEMÜ.
The product was manufactured in Germany.

10 Installation and operation

Prior to installation:
Ensure that valve body and diaphragm
G
material are appropriate and compatible
to handle the working medium.
Check the suitability prior to the
G
installation.
See chapter 5 "Technical data".
10.1 Installing the diaphragm
valve
WARNING
The equipment is subject to pressure!
Risk of severe injury or death!
®
Only work on depressurized plant.
G
WARNING
Corrosive chemicals!
Risk of caustic burns!
®
Wear appropriate protective
G
gear when installing.
CAUTION
Hot plant components!
Risk of burns!
®
Only work on plant that has
G
cooled down.
650
Device-specific data
Year of
manu-
facture
Serial number
36 / 52
CAUTION
Never use the valve as a step or an aid
for climbing!
This entails the risk of slipping-off or
®
damaging the valve.
CAUTION
Do not exceed the maximum
permissible pressure!
Take precautionary measures to
®
avoid possible pressure surges (water
hammer).
Installation work must only be performed
G
by trained personnel.
Use appropriate protective gear as
G
specified in plant operator's guidelines.
Installation location:
CAUTION
Do not apply external force to the valve.
G
Choose the installation location so that
G
the valve cannot be used as a foothold.
Lay the pipeline so that the valve body
G
is protected against transverse and
bending forces, and also vibrations and
tension.
Only install the valve between matching
G
aligned pipes.
Direction of the working medium:

optional.
Mounting position of the diaphragm valve:

optional.
Installation:
1. Ensure the suitability of the valve for
each respective use. The valve must
be appropriate for the piping system
operating conditions (medium, medium
concentration, temperature and
pressure) and the prevailing ambient
conditions. Check the technical data of
the valve and the materials.
2. Shut off plant or plant component.
3. Secure against recommissioning.
4. Depressurize the plant or plant
component.