Emerson Vilter VSG Installation, Operation & Maintenance Manual Download

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VSG/VSSG • Installation, Operation and Maintenance Manual •Vilter/Emerson • 35391STG

Tables

Table 3-1. Long Term Storage Compressor Hardware .............................................................................3-2
Table 3-2. Maximum Allowable Flange Loads .........................................................................................3-11

Table 4-1. Command Shaft Rotation Specifications ................................................................................4-6

Table 5-1. Maintenance/Service Schedule ..............................................................................................5-1
Table 5-2. Oil Filter Elements and Compressor Models ............................................................................5-6
Table 5-3. Shaft and Hub Distances ........................................................................................................5-10
Table 5-4. Hub Clamp Bolt and Set Screw Torque Specifications .............................................................5-12
Table 5-5. Disc Pack Installation Torque Specifications ............................................................................5-12
Table 5-6. Clamping Bolts and Set Screw Torque Specifications ..............................................................5-14
Table 5-7. Bare Shaft Compressor Component Weights ..........................................................................5-17
Table 5-8. Bare Shaft Compressor Component Lifting Hole Sizes ............................................................5-17
Table 5-9. Maximum Bearing Float (Compressor Shaft) ..........................................................................5-21
Table 5-10. Gate Rotor Float ...................................................................................................................5-22
Table 5-11. Gate Rotor Tool Sets .............................................................................................................5-25

Table 6-1. Slide Valve Actuator Troubleshooting Guide (1 of 2) ...............................................................6-1
Table 6-2. Slide Valve Actuator LED Blink Codes* (1 of 2) ........................................................................6-3
Table 6-3. Troubleshooting Guide - General Problems & Solutions (1 of 3) ..............................................6-5

Figures

Figure 1-1. Gas Compressor Unit Model Designation .............................................................................1-2
Figure 1-2. Gas Compressor Unit Components .......................................................................................1-4

Figure 2-1. Gas Compressor Unit P&ID ...................................................................................................2-1

Figure 3-1. Rigging and Lifting Points .....................................................................................................3-1
Figure 3-2. Concrete Pad with Compressor Unit Dimensions - Side View ................................................3-5
Figure 3-3. Concrete Pad with Compressor Unit Dimensions - Front View ...............................................3-6
Figure 3-4. Interior Foundation Isolation ................................................................................................3-6
Figure 3-5. Foundation with Housekeeping Pads Dimensions - Top View ................................................3-7
Figure 3-6. Housekeeping Pad Dimension Detail - Top View ...................................................................3-9
Figure 3-7. Level Compressor Unit Using Top Surface of Spherical Washers ............................................3-9
Figure 3-8. Concrete Pad Housekeeping Detail .......................................................................................3-10
Figure 3-9. Maximum Allowable Flange Loads ........................................................................................3-11
Figure 3-10. Installation of Coolers - One Fan Diameter Next to Building ................................................3-12
Figure 3-11. Leg Height ..........................................................................................................................3-13
Figure 3-12. Installation of Coolers - Next to Building .............................................................................3-13
Figure 3-13. Discharge Elevation of Coolers ............................................................................................3-15
Figure 3-14. Cooler Placement and Spacing ............................................................................................3-15
Figure 3-15. Oil Operating Levels ...........................................................................................................3-17
Figure 3-16. Suction Oil Charging Valve, Oil Cooler Drain and Oil Filter Shut-Off Valves ...........................3-17
Figure 3-17. Priming Oil Cooler (Shell & Tube) and Piping .......................................................................3-18
Figure 3-18. Priming Compressor (with Shell & Tube Oil Cooler) and Piping ............................................3-19
Figure 3-19. Priming Remote Oil Cooler and Piping ................................................................................3-20
Figure 3-20. Priming Compressor and Oil Filters .....................................................................................3-21

Figure 4-1. Oil Operating Levels .............................................................................................................4-1
Figure 4-2. Actuator Assembly ...............................................................................................................4-3
Figure 4-3. Overview, Main Menu and Instrument Calibration Screens (Compact Logix PLC) ...................4-4

Table/Figure Section

Number

List of Tables and Figures