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13-18-612 Page 80
15-1
SECTION 15
TROUBLESHOOTING
Air/oil under pressure will cause severe personal injury or death. Shut down
compressor, relieve system of all pressure, disconnect, lockout and tagout power
supply to the compressor package before removing valves, caps, plugs, fittings, bolts
and filters.
SYMPTOM
POSSIBLE CAUSE
REMEDY
Compressor fails
to start
1.
Main disconnect open
1.
Check and reset.
2.
Blown fuses in control box
2.
Check voltage and fuses. Replace
fuses.
3.
Shutdown event sensed by
controller not re-set
3.
Investigate cause of fault and press
“STOP/RESET” button to reset.
4.
Read error message on control
panel
4.
Take appropriate action. See Manual
13-17-600.
5.
Remote Contact is open
5.
Replace switch or jumper.
6.
Variable Frequency Drive fault
active
6.
Investigate and correct cause of fault
and press “STOP/RESET” button to
reset.
7.
System pressure exceeds set
pressure
7.
Wait until system pressure falls below
set pressure.
8.
Compressor lock-up
8.
Confirm compressor shaft is not free
to turn. Contact GD for further
instructions.
Compressor
starts but stops
after a short time
1.
High discharge temperature
1.
See “High Discharge Air
Temperature,” this section.
2.
Low oil injection pressure
2.
Check oil filter dP.
3.
Blown fuse in control box
3.
Replace fuse (investigate if fuses
continue to blow).
4.
Variable Frequency Drive
overload sensor tripped
4.
Reset and investigate cause of
overload.
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...