NOTES
64
DISCHARGE CHECK VALVE
Blocks the reverse flow of air/fluid through the
compressor unit during shutdown.
MINIMUM PRESSURE VALVE
Maintains 50 psig (3.5 bar) in the separator/sump tank
when the compressor is running loaded. Also
incorporates a check valve, which prevents compressed
air backflow from the system when unloaded or
shutdown.
PRESSURE RELIEF VALVE
Vents the sump vessel to atmosphere before the
compressed air pressure exceeds rated tank pressure.
Its operation indicates fault with the Supervisor
operation unload pressure set too high or failure of
solenoid valve #1.
BLOWDOWN VALVE ASSEMBLY
Vents the sump vessel to atmosphere during unloading
and shutdown.
THERMAL MIXING VALVE
Bypasses fluid flow around the cooler until the fluid
reaches a temperature of 185°F, 85°C (195°F for water
cooled KT and
≥
150 psi/ 10.3 bar). Useful for fast
warm-up during start. Maintains a minimum temperature
during periods of low load or low ambient temperatures.
SUMP SIGHT GLASSES
Indicates level of lubricant in the sump. Located on the
sump side, fluid level should be maintained at center of
the sight glass with machine shut down.
SEPARATOR RETURN LINE SIGHT GLASSES
Indicate fluid flow in the separator return lines. Flow
should be visible during full load operation; little to no
flow during unloaded operation. Sluggish flow during full
load operation indicates the need to clean the strainers
fitted to the return lines.
WATER PRESSURE SWITCH
De-energizes the starter, via the Supervisor, if the water
pressure falls below 10 psig (0.7 bar). This switch is not
adjustable. Used on water-cooled packages only.
DRAIN VALVES
Lubricant sump drain valve.
Summary of Contents for TS32 AC
Page 10: ...NOTES 10...
Page 15: ...SECTION 2 TS32 USER MANUAL 15 Figure 2 3 Compressor Piping and Instrument Diagram Typical...
Page 16: ...TS32 USER MANUAL SECTION 2 16 Figure 2 4 Compressor Cooling and Lubrication System Air cooled...
Page 18: ...TS32 USER MANUAL SECTION 2 18 Figure 2 6 Compressor Discharge System Air cooled 200 350HP...
Page 19: ...SECTION 2 TS32 USER MANUAL 19 Figure 2 7 Compressor Discharge System Water cooled 200 350HP...
Page 20: ...TS32 USER MANUAL SECTION 2 20 Figure 2 8 Control System START Typical...
Page 21: ...SECTION 2 TS32 USER MANUAL 21 Figure 2 9 Control System MODULATION Typical...
Page 22: ...TS32 USER MANUAL SECTION 2 22 Figure 2 10 Control System UNLOAD Typical...
Page 23: ...SECTION 2 TS32 USER MANUAL 23 Figure 2 11 Control System FULL LOAD Typical...
Page 26: ...TS32 USER MANUAL SECTION 2 26 Figure 2 12 Compressor Air Inlet System...
Page 30: ...TS32 USER MANUAL SECTION 3 30 Figure 3 2 Identification Air Cooled 02250126 376 R02...
Page 32: ...TS32 USER MANUAL SECTION 3 32 Figure 3 2 Identification Water Cooled 02250126 378 R03...
Page 50: ...TS32 USER MANUAL SECTION 3 50 Figure 3 9 Wiring Diagram Air Cooled SSRV 02250178 844 R03...
Page 54: ...NOTES 54...
Page 78: ...NOTES 78...
Page 79: ...NOTES 79...