![background image](http://html1.mh-extra.com/html/gardner-denver/airsmart-controller-apex5-15a/airsmart-controller-apex5-15a_operating-and-service-manual_3564067067.webp)
13-25-600 Page 66
SECTION 9
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE
REMEDY
Compressor fails to start
1.
Wrong lead connections.
1.
Change leads.
2.
Blown fuses in control
box.
2.
Replace fuse.
3.
Motor starter overload
relay tripped .
3.
Reset and investigate
cause of overload.
4.
Pressure in reservoir.
4.
Inspect blowdown valve.
5.
Emergency stop
depressed.
5.
Release button.
Compressor starts but
stops after a short time
1.
High discharge
temperature.
1.
See
“High Discharge Air
Temperature,
” this
section.
2.
High separator/ high
compressor temperature
light on.
2.
See
“High Discharge Air
Temperature
”, this
section.
3.
Blown fuse in starter/
control box.
3.
Replace fuse (investigate
if fuses continue to blow).
4.
Motor starter overload
relay tripped.
4.
Reset and investigate
cause of overload.
Compressor does not
unload (or load)
1.
Improperly adjusted
control.
1.
Refer to Control Manual
13-17-600 and adjust
control.
2.
Air leak in control lines.
2.
Determine source of leak
and correct.
3.
Restricted control line.
3.
Clean control lines.
4.
Faulty inlet valve solenoid.
4
Replace solenoid valve.
Compressor cycles from
load to unload
excessively
1.
Insufficient receiver
capacity.
1.
Increase receiver size.
2.
Restriction in service
piping.
2.
Inspect and clean service
piping.
3.
Restriction in control
tubing.
3.
Inspect and clean control
tubing.
4.
Plugged aftercooler.
4.
Inspect and clean
aftercooler.
Compressor runs
unloaded too often
1.
Volume of compressed air
system too small.
1.
Check the volume of the
piping and air receivers.
An additional air receiver
may be required.
2.
Pressure range too
narrow.
2.
Extend pressure range.
Содержание AirSmart Controller APEX5-15A
Страница 11: ...13 25 600 Page 10 Figure 1 2 COMPRESSOR ILLUSTRATION 303ELA797 B Ref Drawing Page 1 of 2...
Страница 12: ...13 25 600 Page 11 Figure 1 3 COMPRESSOR ILLUSTRATION TANK MOUNTED 303ELA797 B Ref Drawing Page 2 of 2...
Страница 27: ...13 25 600 Page 26 Figure 4 1 CONTROL SCHEMATIC 300ELA797 B Ref Drawing...
Страница 36: ...13 25 600 Page 35 Figure 4 6 WIRING DIAGRAM FULL VOLT MULTI VOLT 300ELA546 B Ref Drawing Page 1 of 2...
Страница 37: ...13 25 600 Page 36 300ELA546 B Ref Drawing Page 2 of 2...
Страница 38: ...13 25 600 Page 37 Figure 4 7 WIRING DIAGRAM FULL VOLT STANDARD 301ELA546 B Ref Drawing Page 1 of 2...
Страница 39: ...13 25 600 Page 38 301ELA546 B Ref Drawing Page 2 of 2...
Страница 40: ...13 25 600 Page 39 Figure 4 8 WIRING DIAGRAM WYE DELTA VOLTAGE STANDARD 304ELA546 B Ref Drawing Page 1 of 2...
Страница 41: ...13 25 600 Page 40 304ELA546 B Ref Drawing Page 2 of 2...
Страница 42: ...13 25 600 Page 41 Figure 4 9 WIRING DIAGRAM SINGLE PHASE 230 VOLT 305ELA546 B Ref Drawing Page 1 of 2...
Страница 43: ...13 25 600 Page 42 305ELA546 B Ref Drawing Page 2 of 2...
Страница 44: ...13 25 600 Page 43 Figure 4 10 WIRING DIAGRAM WYE DELTA VOLT MULTI VOLT 309ELA546 B Ref Drawing Page 1 of 2...
Страница 45: ...13 25 600 Page 44 309ELA546 B Ref Drawing Page 2 of 2...