Troubleshooting - Husqvarna 120iTK4-P Manuel D'utilisation

4. Examine the groove in the guide bar for wear.
Replace the guide bar if it is necessary.
5. Examine if the guide bar tip is rough or very worn.
6. Make sure that the bar tip sprocket turns freely and
that the lubricating hole in the bar tip sprocket is not
blocked. Clean and lubricate if it is necessary.
Keypad
Problem
Green start LED
flashes.
Red error LED flash-
es.
The product does not
start.
Red error LED
comes on.
707 - 008 - 06.04.2021

Troubleshooting

Possible faults
Low battery voltage.
Overload.
Temperature deviation.
The power trigger and the start button are
pushed at the same time.
Dirt in the battery connectors.
It is necessary to do servicing on the product. Speak to your servicing dealer.
7. Turn the guide bar daily to extend its life cycle.
To clean the product, the battery and
the battery charger
1. Clean the product with a dry cloth after use.
2. Clean the battery and battery charger with a dry
cloth. Keep the battery guide tracks clean.
3. Make sure that the terminals on the battery and the
battery charger are clean before use.
4. Clean around the oil tank cap with a brush.
5. Clean the inner surface of the protective cover with a
brush.
To examine the battery and the battery
charger
1. Examine the battery for damages, for example
cracks.
2. Examine the battery charger for damages, for
example cracks.
3. Make sure that the connection cord of the battery
charger is not damaged and that there are no cracks
in it.
Possible solution
Charge the battery.
The cutting attachment is blocked. stop the
product. Remove the battery. Clean the cut-
ting attachment from unwanted materials.
Loosen the chain.
Let the product become cool.
Release the power trigger and push the start
button.
Clean the battery connectors with com-
pressed air or a soft brush.
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