TECHNICAL INSTRUCTION Sumitomo Heavy Industries, Ltd.
CSW-71C 24
3-1 PERIODICAL MAINTENANCE
Replace the Adsorber instructed as follows;
PREPARATION
1) Shut down the Cryocooler.
2) Disconnect the Input Power Cable from the Compressor Unit.
3) Disconnect the Supply and Return Flex Lines from the Compressor Unit.
REMOVING THE USED ADSORBER
1) Loosen the screws that hold the compressor side panel and remove the panel.
2) Disconnect the Adsorber Self-Sealing Coupling. Use three wrenches.
3) Remove the Nut secured the Adsorber to Rear Panel. Use two wrenches.