Troubleshooting - Husqvarna 522iHD60 Operator's Manual

2. Put a T27 key in the gear housing and turn clockwise
and counterclockwise.
User interface
LED screen
The warning indicator flashes.
Green activate LED flashing.
The warning indicator is on.
Battery
Problem
Green LED flashes.
Red error LED flashes.
Red error LED comes on.
34

Troubleshooting

Possible faults
The power trigger lockout and the
start/stop button are pushed at the
same time when the product is star-
ted.
Temperature deviation.
Overload. The blades can not move.
The power trigger and the start/stop
button are pushed at the same time.
Low battery voltage.
Service.
Possible faults
Low battery voltage.
The battery is empty.
Temperature deviation.
Overvoltage.
Cell difference is to much (1V).
3. Examine the edges of the blades for damages and
deformation. Refer to
33 .
4. Remove the T27 key.
To lubricate the blade
1. Lubricate the blade bars with a recommended spray
grease before long periods of storage.
Possible solution
Disengage the power trigger lockout.
Release the power trigger to activate
the product.
Let the product to cool down.
Release the blades.
Release the power trigger to activate
the product.
Charge the battery.
Speak to your servicing dealer.
Possible solution
Charge the battery.
Charge the battery.
Use the battery in temperatures between
-10°C (14°F) and 40°C (104°F).
Remove the battery from the battery charger.
Speak to your servicing dealer.
To examine the blade on page
1731 - 003 - 12.10.2022