TECHNICAL INSTRUCTION Sumitomo Heavy Industries, Ltd.
CSW-71C 26
3-1 PERIODICAL MAINTENANCE
INSTALLING NEW ADSORBER
1） Set a new Adsorber.
2） Secure the Adsorber to the base panel of the Compressor Unit by tightened Nut and Washer.
Tightening Torque: 14.5 Nm
3） Secure the Adsorber to Rear Panel by tightening Nut.
Tightening Torque: 23 Nm
4） Connect the Adsorber Self-Sealing Coupling.
Tightening Torque: 50 Nm
5） Sprinkle “Liquid Leak Detector” on the Flex line connecting coupling, in case the bubbling is found,
tighten the connecting coupling again and re-check the leakage.
Ensure that the pressure gauge indication is specified value for the type of Cold Head. Charge
the helium gas, in case of low pressure indicating.
6） Reinstall the panels and secure them by tightening the screws.
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