Emerson SZO44 Air Compressor User Manual


 
8 2006SSD-75 R4 (10/10)
Dual-Compressor Module Installation
2.5 Process and Instrumentation Diagrams (P&IDs)
Figure 5 Compressor Module Gas and Oil Flow Diagram and Safety Shutdowns
PI
002
TE
002
TS
002
TSHH
002
PI
003
EX-04
BPV-01
SEP-01
TCV-03
FL-05
PS
002
PSHH
002
PS
001
PSLL
001
480V
J.B.
SEP-02
Module Limits
Gas Suction
1-1/2" -NPT
Gas Discharge
1" -NPT
C-02
C-01
Code Description
BPV-01 Gas bypass valve (optional)
C-01 / C-02 Compressor and motor
EX-04 Oil cooler, fan controlled by thermistor
FL-05 Oil lter
PI002 Pressure gauge on rst-stage oil separator
PI003 Pressure gauge on second-stage oil separator
PS002 / PSHH002 High discharge gas pressure switch
PS001 / PSLL001 Inlet low pressure switch
SEP-01 First-stage oil separator, 6” O.D.
SEP-02 Second-stage oil separator/coalescing element
TCV-03 Thermal bypass valve, 3-way, set @ 200°F (93°C)
TE002 Fan speed thermistor
TS002 / TSHH002 High discharge gas temp switch