Emerson SCROLL SZO44 - Manual (Page 3)

Dual-Compressor Module TABLE OF CONTENTS
i 2006SSD-75 R4 (10/10)
TABLE OF CONTENTS
C
ompressor
m
odule
N
omeNClature
.............................................................................................
iv
i
mportaNt
s
afety
i
NformatioN
.......................................................................................................1
1.0 i
NtroduCtioN
......................................................................................................................3
1.1 The Compressor Module .............................................................................................................. 3
1.2 The Compressor ........................................................................................................................... 4
1.3 The Compressor Package ............................................................................................................ 4
2.0 i
NstallatioN
.......................................................................................................................5
2.1 Installation Guidelines ................................................................................................................... 5
2.1.1 Required Component—Inlet Gas Scrubber .....................................................................................5
2.1.2 General Installation Guidelines ........................................................................................................5
2.2 Inlet and Discharge Pressures ...................................................................................................... 5
2.3 Ambient Temperature Range ........................................................................................................ 6
2.4 Installation Clearance and Dimensions ........................................................................................ 7
2.5 Process and Instrumentation Diagrams (P&IDs) .......................................................................... 8
2.6 Electrical Controls ......................................................................................................................... 9
2.6.1 General Considerations ...................................................................................................................9
2.6.2 Oil Cooler Fan Control ...................................................................................................................10
2.6.3 Compressor Module Motor Protection ...........................................................................................12
2.6.4 Electrical Requirements .................................................................................................................13
2.6.5 Wiring ............................................................................................................................................14
2.6.6 Variable Frequency Drive (VFD) Terminations ..............................................................................15
3.0 o
peratioN
........................................................................................................................17
3.1 Initial Startup - Compressor Module ........................................................................................... 17
3.1.1 Pre-Startup Checklist .....................................................................................................................17
3.1.2 Post-Startup Checklist ...................................................................................................................17
3.2 Initial Startup - Compressor Package ......................................................................................... 18
3.3 Normal Operation Checklist ........................................................................................................ 18
4.0 m
aiNteNaNCe
....................................................................................................................19
4.1 Routine Maintenance .................................................................................................................. 19