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GBX24S/GBX24B LIGHT TOWER • OPERATION AND PARTS MANUAL — REV. #0 (05/30/19) — PAGE 39
TROUBLESHOOTING
Table 13. Lamp Troubleshooting (GBX24S)
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
No displays on dimming meter.
Miswiring?
Correct the wiring.
Wiring correctly?
Replace the dimming meter assy.
Dimming meter assy is not broken?
Replace the LED power supply R.
Lighting up without switching on the
light switch.
Miswiring?
Correct the wiring.
Wiring correctly?
Replace the dimming meter assy.
Dimming meter assy is not broken?
Replace the LED power supply.
Glow lamp is not working even
though turning the ignition key
switch.
Miswiring on the battery?
Correct wiring.
Fuses on the right side of the control
panel(box)?
Check the page of "Fuse", replace
the broken fuse and remove the
cause of it.
Battery voltage? Sufficient voltage is
normally 12- 14V.
Charge or replace the battery.
Battery works properly?
Replace the ignition switch or ECU.
All lighting units are not lit up.
Light switch is OFF?
Push the light switch on the control
panel.
Breaker is tripped?
Push the breaker on the control
panel.
AC120V is not applied to the LED power
supply?
Generator could be problematic.
Lighting units are not lit up.
Miswiring?
Correct the wiring.
Error indicators of the lighting units not
lit?
Voltage of LED power supply output DC
240V between 1(+) and 2(-) does not
appear.
Replace the defective LED power
supply.
Lighting unit(s) is/are not lit up.
Voltage of LED power supply output. DC
240V between 1(+) and 2(-) appears?
Replace the lighting unit(s).
Error indicator(s) of the lighting unit(s) is/
are just on?
Replace the control board(s) inside
the lighting unit.
Lighting up, but not so bright.
Error indicator of the lighting unit flashes
continuously?
Clean the fan and air passage.
Lamps only lights for a short time.
Error indicator of the lighting unit flashes
twice continuously?
Voltage of the LED power supply output.
DC24V between 3(+) and 4(-)appears.
Clean or replace the fan.
Содержание GLOBUG GBX24B
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Страница 66: ...PAGE 66 GBX24S GBX24B LIGHTTOWER OPERATION AND PARTS MANUAL REV 0 05 30 19 LIGHT TOWER WIRING DIAGRAM...
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