OPERATION MANUAL Sumitomo Heavy Industries, Ltd.
SRDK Series CRYOCOOLER 16
2-1 GENERAL
2 INSTALLATION
<Warning about electric shock>
This cryocooler includes a high-voltage section. Touching it may result in electric shock.
Handle it with extreme care.
Make sure no power is applied to the compressor unit before starting the installation. Failing to
observe this precaution may result in electric shock.
2-1 GENERAL
This section describes the installation of the Cold Head and the Compressor Unit, and how to connect the
Flex Lines and electrical cables. Be sure to read this section before installing the cryocooler.
2-2 TOOLS FOR INSTALLATION
The following tools are required for SRDK Series Cryocooler Installation.
Table 2.1 REQUIRED TOOLS FOR INSTALLATION
TOOLS REMARK
1 1“ Open-end wrench For Flex Line connection
2 1-1/8“ Open-end wrench For Flex Line connection
3 1-3/16“ Open-end wrench For Flex Line connection
4 Vacuum grease For O-ring of Vacuum Chamber
5 Screwdriver (phillips(+), flathead(-)) For Cold Head Cable and Input Power Cable connection
6 Liquid Leak Detector For leak check
7 Cotton wipers For leak check
8 Bar wrench for M4 For Cold Head Installation to Vacuum Chamber
WARNING
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