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6-1
SECTION 6
HEAT EXCHANGERS (OIL, AIR), AXIAL COOLING FANS
Compressor, air/oil sump and all piping and tubing may be at high temperature during
and after operation.
Do not attempt inspection or cleaning of air cooled heat exchangers until cooling fan
has stopped rotating. Disconnect, lockout and tagout package from power supply.
Automatic restarting or electrical shock can cause injury or death. Disconnect, lockout
and tagout package from the power supply.
OIL/AIR HEAT EXCHANGERS
–
The heat of compression absorbed by the oil injected into the
compressors (for cooling and lubrication) is ultimately rejected in a convenient medium such as air (for air
cooled cores) or water (for water cooled cores). Proper operation of these heat exchangers is essential
for the following processes:
The compressors require a stable, cool (140
F typical at 80
F ambient air) supply of injection oil in
order to operate at optimal efficiency. Under these conditions, the oil core allows 29 gpm oil flow with
9.0 psid pressure loss (VS110 @ 100 psig discharge pressure).
Summary of Contents for AirSmart VS80-110B
Page 33: ...13 18 612 Page 32 4 7 300CGE546 04 Ref Drawing Page 2 of 4...
Page 34: ...13 18 612 Page 33 4 8 300CGE546 04 Ref Drawing Page 3 of 4...
Page 35: ...13 18 612 Page 34 4 9 300CGE546 04 Ref Drawing Page 4 of 4...
Page 37: ...13 18 612 Page 36 4 11 301CGE546 B Ref Drawing Page 2 of 4...
Page 38: ...13 18 612 Page 37 4 12 301CGE546 B Ref Drawing Page 3 of 4...
Page 39: ...13 18 612 Page 38 4 13 301CGE546 B Ref Drawing Page 4 of 4...
Page 41: ...13 18 612 Page 40 4 15 302CGE546 05 Ref Drawing Page 2 of 4...
Page 42: ...13 18 612 Page 41 4 16 302CGE546 05 Ref Drawing Page 3 of 4...
Page 43: ...13 18 612 Page 42 4 17 302CGE546 05 Ref Drawing Page 4 of 4...
Page 45: ...13 18 612 Page 44 4 19 303CGE546 B Ref Drawing Page 2 of 4...
Page 46: ...13 18 612 Page 45 4 20 303CGE546 B Ref Drawing Page 3 of 4...
Page 47: ...13 18 612 Page 46 4 21 303CGE546 B Ref Drawing Page 4 of 4...
Page 70: ...13 18 612 Page 69 9 2 Figure 9 1 MINIMUM DISCHARGE PRESSURE CHECK VALVE...
Page 86: ...NOTES...
Page 87: ...NOTES...