User's Manual Rev B / February 2021 / M125 Helium Compressor
97-00020-000
iii
Table of Contents
1 Revision History .................................................................................................................................. v
2 Preface ................................................................................................................................................ 1
2.1 About Trillium US Inc. ................................................................................................................... 1
2.2 Other Services from Trillium US Inc. ............................................................................................ 1
2.3 About this Manual ........................................................................................................................ 1
2.4 Compatibility ................................................................................................................................ 1
3 Safety Warnings .................................................................................................................................. 2
3.1 Standards for the Use of Warnings and Cautions ........................................................................ 2
3.2 Warnings Applicable to All Aspects of M125 Operation .............................................................. 2
3.2.1 High Voltage and Electrical Shock Warnings ........................................................................ 2
3.2.2 High Pressure Related Warnings .......................................................................................... 3
3.2.3 Helium Gas-Related Warnings .............................................................................................. 3
3.2.4 Heat-Related Warnings ......................................................................................................... 3
3.3 Operator Instructions ................................................................................................................... 3
4 Introduction ........................................................................................................................................ 4
4.1 General Information about the Model 125 Compressor ............................................................. 4
4.1.1 Model 125 Features .............................................................................................................. 4
4.1.2 Overview of Model 125 Compressor Design & Operation ................................................... 4
4.1.3 Description of Subsystems .................................................................................................... 4
4.1.4 Operational Flow................................................................................................................... 5
4.2 Specifications................................................................................................................................ 8
4.3 Ordering Information ................................................................................................................... 9
5 Installation ........................................................................................................................................ 10
5.1 Safety Warnings ......................................................................................................................... 10
5.2 Installation Steps ........................................................................................................................ 10
5.2.1 Unpacking and Inspection ................................................................................................... 10
5.2.2 Mounting the Compressor .................................................................................................. 10
5.2.3 Preparing the Compressor for Operation ........................................................................... 10
5.2.4 Ambient Conditions and Coolant Connection .................................................................... 11
5.2.5 Connecting the Helium Flex lines........................................................................................ 11
5.2.6 Filling the Compressor with Helium Gas ............................................................................. 12
5.2.7 Adjusting Helium Gas Pressure ........................................................................................... 12