Troubleshooting - Husqvarna 520iHE3 Manual Del Usuario

To clean and lubricate the product
1. Use a cleaning agent to clean resin and remaining
plant particles from the blades.
2. Make sure that the blade bars are not damaged.
Make sure that the blade bars have no deformation.
Remove burrs with a file.
3. Make sure that the blades move freely.
4. Lubricate the blade bars before long periods of
storage.
5. Speak to your dealer for information on lubrication
points and volume of grease in the gear.
Keypad
Problem
Green start LED
flashes.
Red error LED flash-
es.
The product does not
start.
Red error LED
comes on.
Battery
Problem
Green LED flashes.
31 - 003 - 18.12.2019

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.
Possible faults
Low battery voltage.
Use a high quality grease that is special for
Husqvarna products.
To adjust the tilt tension of the cutting
deck
1. Turn the screw to adjust the tilt tension.
2. Turn the screw clockwise or counterclockwise to
easily tilt the cutting deck.
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.
Possible solution
Charge the battery.
15