Section 2
DESCRIPTION
11
ly causing all fluid to flow to the cooler. The thermal
valve incorporates a pressure relief valve, which
allows fluid to bypass the cooler, if the cooler
becomes plugged or frozen. This helps assure that
fluid will continue to be provided to the compressor
for lubrication. After the fluid passes through the
thermal valve it is then directed through the main
fluid filter. There the fluid is filtered in preparation for
injection into the compression chamber and bear-
ings of the compressor unit. The filter has a replace-
able element and a built-in bypass valve which
allows the fluid to flow even when the filter element
becomes plugged and requires changing or when
the viscosity of the fluid is too high for adequate
flow. After the fluid is properly filtered, it then flows
on to the compressor unit where it lubricates, seals
and cools the compression chamber as well as
lubricates the bearings and gears.
The fluid stop valve functions on shutdown when it
shuts off the fluid supply to the compressor unit.
The fluid stop valve is held open by a pressure sig-
nal from the compressor discharge. At shutdown,
the pressure signal is lost and the fluid stop valve
closes, isolating the compressor unit form the cool-
ing system.
2.5 COMPRESSOR DISCHARGE SYSTEM, FUNC-
TIONAL DESCRIPTION
. The Sullair com-
pressor unit discharges compressed air/fluid mix-
ture into the sump.
The sump has three functions:
1. It acts as a primary fluid separator.
2. Serves as the compressor fluid sump.
3. Houses the air/fluid separator.
The compressed air/fluid mixture enters the sump
and is directed against the side wall. By change of
direction and reduction of velocity, large droplets of
Figure 2-2 Compressor Cooling and Lubrication System
Summary of Contents for 1350XH
Page 6: ......
Page 18: ...Section 2 DESCRIPTION 12 Figure 2 3A Control System 900XH 1150XH and 1350XH Models...
Page 19: ...Section 2 DESCRIPTION 13 Figure 2 3B Control System Aftercooled Models...
Page 29: ...Section 2 DESCRIPTION 23 Figure 2 7 Wiring Diagram 02250145 161R01...
Page 30: ...NOTES 24...
Page 33: ...Section 3 SPECIFICATIONS 27 02250135 977R03 Figure 3 2 Identification Compressor Assembly...
Page 34: ...NOTES 28...
Page 38: ...NOTES 32...
Page 54: ...Section 7 ILLUSTRATIONS AND PARTS 48 02250127 622R08 7 3 ENGINE AND COMPRESSOR MOUNTING...
Page 56: ...Section 7 ILLUSTRATIONS AND PARTS 50 02250127 622R08 7 3 ENGINE AND COMPRESSOR MOUNTING...
Page 58: ...Section 7 ILLUSTRATIONS AND PARTS 52 02250136 060R02 7 4 AIR INLET SYSTEM ALL MODELS...
Page 60: ...Section 7 ILLUSTRATIONS AND PARTS 54 02250136 060R02 7 4 AIR INLET SYSTEM ALL MODELS...
Page 62: ...Section 7 ILLUSTRATIONS AND PARTS 56 02250136 062R02 7 5 EXHAUST SYSTEM ALL MODELS...
Page 72: ...Section 7 ILLUSTRATIONS AND PARTS 66 02250127 633R02 7 7 ENGINE RADIATOR ASSEMBLY ALL MODELS...
Page 74: ...Section 7 ILLUSTRATIONS AND PARTS 68 7 8 AFTERCOOLER MOUNTING ALL MODELS 02250150 135R03...
Page 82: ...Section 7 ILLUSTRATIONS AND PARTS 76 02250140 983R01 7 12A INLET VALVE AND PARTS 6 5 900XH...
Page 86: ...Section 7 ILLUSTRATIONS AND PARTS 80 02250054 762R06 7 13A INLET VALVE PARTS 6 5 900XH...
Page 90: ...Section 7 ILLUSTRATIONS AND PARTS 84 02250127 667R10 7 14A DISCHARGE SYSTEM 900XH AND 1150XH...
Page 96: ...Section 7 ILLUSTRATIONS AND PARTS 90 02250148 288R01 7 14C DISCHARGE SYSTEM 1350XH AFTERCOOLED...
Page 98: ...Section 7 ILLUSTRATIONS AND PARTS 92 02250148 288R01 7 14C DISCHARGE SYSTEM 1350XH AFTERCOOLED...
Page 116: ...Section 7 ILLUSTRATIONS AND PARTS 110 02250164 870R01 7 19 MINIMUM PRESSURE CHECK VALVE...
Page 118: ...Section 7 ILLUSTRATIONS AND PARTS 112 02250136 066R00 7 20 FUEL SYSTEM AND PARTS ALL MODELS...
Page 120: ...Section 7 ILLUSTRATIONS AND PARTS 114 02250127 727R01 7 21 ELECTRICAL PARTS ALL MODELS...
Page 126: ...Section 7 ILLUSTRATIONS AND PARTS 120 02250136 503R02 7 23 FRAME AND PARTS...
Page 128: ...Section 7 ILLUSTRATIONS AND PARTS 122 7 24 DECAL GROUP...
Page 130: ...Section 7 ILLUSTRATIONS AND PARTS 124 7 24 DECAL GROUP...
Page 132: ...Section 7 ILLUSTRATIONS AND PARTS 126 7 24 DECAL GROUP...
Page 134: ...Section 7 ILLUSTRATIONS AND PARTS 128 7 24 DECAL GROUP...
Page 136: ...Section 7 ILLUSTRATIONS AND PARTS 130 7 25 DECAL LOCATIONS 02250136 067R03...
Page 138: ...Section 7 ILLUSTRATIONS AND PARTS 132 7 25 DECAL LOCATIONS 02250136 067R03...
Page 140: ...NOTES 134...
Page 141: ......
