13-21-611 Page 96
9-3
SYMPTOM
POSSIBLE CAUSE
REMEDY
Compressor starts too
slowly
1.
Wye Delta switch time set
too long.
1.
Contact your 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.
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.
Содержание ELECTRA-SAVER G2
Страница 11: ...13 21 611 Page 10 1 3 Figure 1 4 COMPRESSOR MOTOR SIDE Figure 1 5 COOLER RESERVOIR SIDE 309EBD797 B Ref Drawing...
Страница 12: ...13 21 611 Page 11 1 4 Figure 1 6 AIR OIL FLOW DIAGRAM 307EBD797 B Ref Drawing...
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Страница 42: ...4 10 FIGURE 4 6 COMPRESSOR PACKAGE P ID 13 21 611 Page 41 300EBF797 02 Ref Drawing...
Страница 70: ...13 21 611 Page 69 5 4 Figure 5 3 FLOW DIAGRAM AIR OIL SYSTEM 300EBF797 02 Ref Drawing...
Страница 71: ...5 5 13 21 611 Page 70 Figure 5 4 OIL FLOW DIAGRAM REMOTE MOUNTED COOLER 318EBD797 00 Ref Drawing...
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