Craftsman 71524 Manual De Usuario

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The LED glows GREEN automatically when plugged into a 12 volt DC source, 

but will not glow under the following conditions:

1. When the power input from the vehicle’s battery drops to approximately 10 

volts, low battery shutdown occurs and the inverter shuts off.  

2. When the power input from the vehicle’s battery exceeds 15 volts, high voltage 

protection occurs. Reduce the voltage range to between 12 volts and 14 volts.

3. The case temperature becomes hot (exceeds 145°F).  

RESET: To reset after shutdown occurs, remove the 12 volt plug from the 

accessory outlet. Check the source of the problem and correct. Reinsert the 

12 volt plug into the accessory outlet.

Your power inverter is fitted with a fuse, 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 the fuse does blow:

1. Disconnect the device or equipment immediately.

2. Find the source of the problem and repair it.

3. Install a new 15 amp fuse. The fuse can be found on the end of the 

accessory plug on the inverter.

4. Do not overtighten the fuse cap; finger-tight is sufficient.

IMPORTANT: Do not install a fuse higher than 15 amps, as this may damage 

the inverter. Make sure to correct the cause of the blown fuse before using the 

inverter again. 

LEDs do not light, 

or inverter does 

not function.

Poor contact at terminals.

Blown fuse. 

Inverter has shut down.

Unplug and reinsert the  

12 volt plug.

Replace the fuse.

See LED INDICATOR AND 

SHUTDOWN PROTECTION 

section.