If A Converter Fuse Blows; Troubleshooting - Schumacher Electric SI2 Manual Del Usuario

4. The case temperature becomes hot (exceeds 145°F). The Green and Red
LEDs are on, with a buzzer.
Allow the converter to cool. Do not block the cooling slots or air flow over and
through the converter. Reduce the load on the converter to the continuous
rated output.
RESET
To reset after shutdown occurs:
1. Disconnect the converter from the 12V power source.
2. Check the source of the problem and correct.
3. Reconnect the converter to the 12V power source.
NOTE: If the red LED is lit and the green LED is not, see Troubleshooting.

10. IF A CONVERTER FUSE BLOWS

Your power converter is fitted with two fuses, which should not have to be replaced
under normal operating conditions. A blown fuse is usually caused by reverse
polarity or a short circuit within the device or equipment being operated.
If a fuse does blow:
1. Disconnect the device or equipment immediately.
2. Find the source of the problem and repair it.
3. Install a new fuse (25A). The fuse can be found on the back of the converter.
IMPORTANT: Do not install a fuse with a higher amp rating than the original fuse, as
this may damage the converter and any product you use with the converter. Make
sure to correct the cause of the blown fuse before using the converter again.

11. TROUBLESHOOTING

PROBLEM
Red LED is on, audible
alarm is on, and/or
converter does not function.
No LEDs or output.
No output or intermittent
output.
POSSIBLE CAUSE
Poor contact at terminals.
Fuse has blown.
Converter shutdown.
• 10 •
REASON/SOLUTION
Unplug and reinsert the 12V
plug or check connections
at power supply.
See If a Converter Fuse
Blows section.
See LED Indicator and
Shutdown Protection section.