User's Manual Rev B / February 2021 / M125 Helium Compressor
97-00020-000
iv
5.2.8 Electrical Connection .......................................................................................................... 13
6 Operations ........................................................................................................................................ 15
6.1 Before Switching ON the System ............................................................................................... 15
6.2 Normal Operation ...................................................................................................................... 15
7 Troubleshooting ................................................................................................................................ 15
7.1 Troubleshooting Activities ......................................................................................................... 15
8 Maintenance ..................................................................................................................................... 16
8.1 Maintenance Personnel Requirements ..................................................................................... 16
8.2 Removing the Compressor from Service: Removal, Transport and Storage ............................. 16
8.3 Scheduled Preventative Maintenance Activity .......................................................................... 17
8.3.1 Remove the Compressor Adsorber ..................................................................................... 17
8.3.2 Install Replacement Adsorber ............................................................................................. 17
8.4 Unscheduled Maintenance ........................................................................................................ 19
8.4.1 Adding Helium Gas .............................................................................................................. 19
8.4.2 Removing Helium Gas ......................................................................................................... 19
8.5 Cleaning Equipment ................................................................................................................... 19
8.6 Returning Equipment ................................................................................................................. 19
List of Figures
Figure 1 – Flow Diagram for Water-Cooled Model 125 compressor ........................................................................ 6
Figure 2 – Flow Diagram for Air-Cooled Model 125 compressor .............................................................................. 7
Figure 3 – Model 125 Dimensions ............................................................................................................................. 9
Figure 4 – Model 125 Electrical Schematic .............................................................................................................. 13
Figure 5 – Model 125 Electrical Chassis Components (Inside View) ....................................................................... 14
Figure 6 – Location of Adsorber in Model 125 Compressors .................................................................................. 18
Figure 7 – Self Sealing Coupling In Closed Position ................................................................................................. 18
List of Tables
Table 2-1: Compatible Configurations ....................................................................................................................... 2
Table 4-1: Model M125 Helium Compressor Subsystems ........................................................................................ 5
Table 4-2: Power Requirements for Model 125 Compressor .................................................................................... 8
Table 4-3: Model 125 Compressor Specifications ..................................................................................................... 8
Table 4-4: Model 125 Compressor Unit Ordering Information ................................................................................. 9
Table 4-5: Optional Accessories and Replacement Parts .......................................................................................... 9
Table 5-1: Figure 5 Legend ...................................................................................................................................... 14
Table 7-1: Trouble Shooting Procedures ................................................................................................................. 15
To Next Page
Loading...