13-21-608 Page 75
SYMPTOM
POSSIBLE CAUSE
REMEDY
Compressor starts too
slowly
1.
Wye Delta switch time set
too long.
1.
Contact your Champion
distributor.
2.
Minimum Pressure/Check
Valve is faulty.
2.
Repair or replace.
3.
Supply voltage is too low.
3.
Check the supply voltage.
Compressor is low on
delivery and pressure
1.
Restricted air filter.
1.
Clean or replace filter.
2.
Sticking inlet valve.
2.
Inspect and clean inlet
valve.
3.
Minimum pressure valve
stuck closed.
3.
Replace valve.
4.
Leaks in the compressed
air system.
4.
Check for leaks, fix any
leaks found.
5.
Aftercooler is frozen
5.
Thaw out. This machine
cannot operate in
temperatures below 32
°
F
(0
°
C).
6.
Unload pressure adjusted
too low.
6.
Adjust the unload
pressure. See Manual
13-17-600.
Excessive oil
consumption
1.
Oil carryover through
lines.
1.
See
“Oil Carryover”, in this
section.
2.
Oil leaks at all fittings and
gaskets.
2.
Tighten or replace fittings
or gaskets.
3.
Shaft seal leaking.
3.
Replace shaft seal.
High discharge air
temperature
1.
Thermostatic mixing valve
stuck open.
1.
Repair or replace valve.
2.
Dirty or clogged cooler
face.
2.
Clean cooler.
3.
Insufficient cooling air flow
3.
Provide unrestricted
supply of cooling air.
4.
Clogged oil filter or cooler
(interior)
4.
Replace filter or clear
cooler.
5.
Low compressor oil.
5.
Add oil to proper level.
Summary of Contents for AirSmart ELECTRA-SAVER
Page 13: ...13 21 608 Page 12 Figure 1 6 AIR OIL FLOW DIAGRAM 202EDM797 Ref Drawing...
Page 45: ...13 21 608 Page 44 Figure 4 14 WIRING DIAGRAM WYE DELTA 335EAQ546 A Ref Drawing Page 1 of 2...
Page 46: ...13 21 608 Page 45 335EAQ546 A Ref Drawing Page 2 of 2...
Page 47: ...13 21 608 Page 46 Figure 4 15 WIRING DIAGRAM LESS STARTER 336EAQ546 A Ref Drawing Page 1 of 3...
Page 48: ...13 21 608 Page 47 336EAQ546 A Ref Drawing Page 2 of 3...
Page 49: ...13 21 608 Page 48 336EAQ546 A Ref Drawing Page 3 of 3...
Page 53: ...13 21 608 Page 52 Figure 5 3 FLOW DIAGRAM AIR OIL SYSTEM 203EDM797 A Ref Drawing...
Page 78: ......
Page 79: ...NOTES...
