Section 7
TROUBLESHOOTING
43
EXCESSIVE COMPRESSOR-
LUBRICANT CONSUMPTION
(CONTINUED)
SUMP PRESSURE RELIEF
VALVE OPENS REPEATEDLY
INTERSTAGE PRESSURE
RELIEF VALVE OPENS
REPEATEDLY
Leak in the Lubrication System
Excessive Fluid Foaming
Fluid Level Too High
High Pressure Shutdown Parameter
is Out of Adjustment
Defective Pressure Relief Valve
Defective Pressure Transducer
Defective Minimum Pressure Valve
High Separator Differential (dP1)
Defective Blowdown Valve
Defective Blowdown Solenoid Valve
Plugged or Frozen Control Lines
Defective Discharge Check Valve
Defective Oil Stop Valve
Defective Pressure Relief Valve
Check all pipes, connections and compo-
nents.
Drain fluid and change.
Drain excess fluid.
Readjust below pressure relief valve setting.
Replace pressure relief valve.
Recalibrate or replace.
Repair or replace.
Replace separator elements.
Repair or replace (kit available).
Repair or replace (kit available).
Replace or thaw as needed.
Repair or replace (kit available).
Repair or replace (kit available).
Replace pressure relief valve.
7.2 TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOM
PROBABLE CAUSE
REMEDY
Содержание LS20TS
Страница 6: ......
Страница 12: ...Section 2 DESCRIPTION 6 Figure 2 1 Sullair Series LS20TS Rotary Screw Compressor Water cooled Typical ...
Страница 20: ...Section 2 DESCRIPTION 14 Figure 2 4A Control System Diagram Functional Components ...
Страница 21: ...Section 2 DESCRIPTION 15 Figure 2 4B Control System Diagram START ...
Страница 22: ...Section 2 DESCRIPTION 16 Figure 2 4C Control System Diagram MODULATION ...
Страница 23: ...Section 2 DESCRIPTION 17 Figure 2 4D Control System Diagram FULL LOAD ...
Страница 24: ...Section 2 DESCRIPTION 18 Figure 2 4E Control System Diagram UNLOAD ...
Страница 40: ...NOTES 34 ...
Страница 50: ...NOTES 44 ...
Страница 53: ...NOTES 47 ...
Страница 56: ...Section 8 ILLUSTRATIONS AND PARTS LIST 50 02250135 237R01 8 4 AIR INLET SYSTEM ...
Страница 58: ...Section 8 ILLUSTRATIONS AND PARTS LIST 52 02250135 237R01 8 4 AIR INLET SYSTEM ...
Страница 60: ...Section 8 ILLUSTRATIONS AND PARTS LIST 54 02250142 581R00 8 5 AIR INLET SYSTEM WITH OIL INJECTION INLET VALVE ...
Страница 62: ...Section 8 ILLUSTRATIONS AND PARTS LIST 56 02250142 581R00 8 5 AIR INLET SYSTEM WITH OIL INJECTION INLET VALVE ...
Страница 72: ...Section 8 ILLUSTRATIONS AND PARTS LIST 66 02250138 950R01 8 9 DISCHARGE SYSTEM ...
Страница 74: ...Section 8 ILLUSTRATIONS AND PARTS LIST 68 02250138 950R01 8 9 DISCHARGE SYSTEM ...
Страница 76: ...Section 8 ILLUSTRATIONS AND PARTS LIST 70 02250138 950R01 8 9 DISCHARGE SYSTEM ...
Страница 78: ...Section 8 ILLUSTRATIONS AND PARTS LIST 72 02250139 578R00 8 10 CONTROL START SYSTEM ...
Страница 80: ...Section 8 ILLUSTRATIONS AND PARTS LIST 74 02250139 578R00 8 10 CONTROL START SYSTEM ...
Страница 82: ...Section 8 ILLUSTRATIONS AND PARTS LIST 76 02250137 724R02 8 11 CONTROL PANEL ...
Страница 84: ...Section 8 ILLUSTRATIONS AND PARTS LIST 78 8 12 ENCLOSURE AND ENCLOSURE DECALS ...
Страница 86: ...Section 8 ILLUSTRATIONS AND PARTS LIST 80 8 13 DECAL GROUP ...
Страница 88: ...Section 8 ILLUSTRATIONS AND PARTS LIST 82 8 13 DECAL GROUP ...
Страница 90: ...Section 8 ILLUSTRATIONS AND PARTS LIST 84 8 13 DECAL GROUP ...
Страница 92: ...Section 8 ILLUSTRATIONS AND PARTS LIST 86 8 14 DECAL LOCATIONS OPEN WATER COOLED ...
Страница 94: ...Section 8 ILLUSTRATIONS AND PARTS LIST 88 8 15 DECAL LOCATIONS CONTROL BOX ...
Страница 96: ...Section 8 ILLUSTRATIONS AND PARTS LIST 90 8 16 WIRING DIAGRAM LS20TS WATER COOLED 02250138 896R02 ...
Страница 97: ...NOTES 91 ...