Sumitomo HC-4E2 - Page 4

TABLE OF CONTENTS
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Page
MAINTENANCE ......................................................................................................... 35
Adsorber Replacement .................................................................................... 36
Adsorber Removal ..................................................................................... 36
Adsorber Installation .................................................................................. 37
Used Adsorber Venting and Disposal ........................................................ 37
Charging and Venting ...................................................................................... 38
Charging Procedure .................................................................................... 38
Venting Procedure to Adjust the Equalization Pressure ............................. 39
Venting Procedure to Vent to Atmospheric Pressure ................................. 39
Gas Cleanup ................................................................................................... 40
Leak Check ...................................................................................................... 42
Leak Repair ..................................................................................................... 42
Replace the Compressor Shell High Temperature Switch ................................. 43
TROUBLESHOOTING ................................................................................................ 45
Automatic Shutdown ........................................................................................ 45
Troubleshooting Guide .................................................................................... 46
Compressor Capsule ....................................................................................... 48
Winding Continuity, Grounding and Resistance Checks ............................. 48
Current Measurement ................................................................................ 49
PARTS ....... ............................................................................................................... 55
Ordering .......................................................................................................... 55
Compressor Parts Identification and Numbers ................................................. 55
Adapter Fittings ............................................................................................... 59
Cables ............................................................................................................. 60
ILLUSTRATIONS LIST
Figure 1 HC-4E Flow Diagram ....................................................................... 9
Figure 2 HC-4E1 Outline Dimensions and Parts Identification ..................... 14
Figure 3 HC-4E2 Outline Dimensions and Parts Identification ..................... 15
Figure 4 Connections for Mains Power Supply ............................................ 27
Figure 5 Connect and Remove the Water Lines ........................................... 29
Figure 6 Connect Gas Line to Compressor or Manifold ................................ 31
Figure 7 Compressor Shell High Temperature Switch ................................... 44
Figure 8 Compressor Terminals ................................................................... 49
Figure 9 HC-4E1 Wiring Diagram ................................................................ 51
Figure 10 HC-4E2 Wiring Diagram ................................................................ 52
Figure 11 HC-4E1 Electrical Schematic ......................................................... 53
Figure 12 HC-4E2 Electrical Schematic ......................................................... 54
Figure 13 Parts Identification .......................................................................... 56
Figure 14 Parts Identification for HC-4E1 ....................................................... 57
Figure 15 Parts Identification for HC-4E2 ....................................................... 57
Figure 16 Adapter Fitting, 8F and 8M, with Valve ........................................... 59
Figure 17 Adapter Fitting, 8F, with Valve ......................................................... 59
TABLES
Table 1 Terminal Position for Mains Power Supply .......................................... 27
SJM P/N 267318A