GEM R690, Руководство по сборке

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R690
1 General information
Observe the GEMÜ R690
installation, operating and
maintenance instructions! The
descriptions and instructions in
these assembly instructions apply
to the standard versions.
WARNING
The equipment is subject to pressure!
³
Risk of severe injury or death!
O
Only work on depressurized plant.
WARNING
Actuator under spring
pressure!
³
Risk of severe injury or
death!
O
Only open the actuator
under a press.
WARNING
Corrosive chemicals!
³
Risk of caustic burns!
O
Wear appropriate protective
gear when installing.
CAUTION
Hot plant components!
³
Risk of burns!
O
Only work on plant that has
cooled down.
CAUTION
Never use the valve as a step or an aid
for climbing!
³
This entails the risk of slipping-o ff or
damaging the valve.
CAUTION
Do not exceed the maximum
permissible pressure!
³
Take precautionary measures to
avoid possible pressure surges (water
hammer).
2 Exploded drawing -
diagrammatic view
10
6
14
22
22
29
12
15
28
21
5
30
31
13
9
6
16
3
SA2
SA1
4
17
47
27
FP