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10 Commissioning
9.9 Connecting the control medium
1. Connect the control medium lines tension-free and
without any bends or knots.
2. Use appropriate connector according to the application.
Thread size of the control medium connector: G1/4
9.10 Optical position indicator
Valve open
GEMÜ SUPM
Valve closed
22 / 37
10 Commissioning
Corrosive chemicals!
▶ Risk of caustic burns.
Wear suitable protective gear.
●
Completely drain the plant.
●
Leakage
▶ Emission of dangerous materials.
Provide precautionary measures against exceeding the
●
maximum permitted pressures caused by pressure
surges (water hammer).
Important:
▶ After any replacement of the product, reinitialize mounted
control accessories.
The operator must
1. ensure that the permissible pressure in the plant is ad-
hered to.
2. carry out tests to ensure compatibility of materials and
medium prior to commissioning.
3. assemble the product and the pneumatic stainless steel
actuators prior to commissioning.
WARNING
CAUTION
NOTICE
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