Troubleshooting - Husqvarna LC 142i Manuel D'utilisation

balance the blade. If you hit an obstacle that causes the
product to stop, replace the damaged blade. Let the
service center estimate if the blade can be sharpened or
must be replaced.
To replace the blade
Technical data on page 20 for the correct type
Refer to
of blade.
WARNING:
of wood to prevent injury to fingers when
you replace the blade. The blade can be
moved when the motor is off and fingers can
become trapped between the blade and
stationary parts.
1. Lock the blade with a block of wood. (Fig. 40)
2. Remove the blade bolt.
3. Remove the blade.
4. Examine the blade support and blade bolt to see if
there are damages.
Battery
LED on the battery
The green LED flashes.
The error LED flashes.
The error LED is on.
1692 - 002 - 26.11.2021
Lock the blade with a block

Troubleshooting

Cause
The battery voltage is low.
The battery is weak.
The temperature in the work environ-
ment is too high or too low.
Overvoltage.
The cell difference too much (1V).
5. Examine the motor shaft to make sure that it is not
bent.
6. When you attach the new blade, point the angled
ends of the blade in the direction of the cutting cover.
(Fig. 41)
7. Make sure that the blade is aligned with the center of
the motor shaft.
8. Lock the blade with a block of wood. Attach the
spring washer and tighten the bolt and washer with a
torque of 23–28 Nm. (Fig. 42)
9. Pull the blade around by hand and make sure that it
turns freely.
WARNING:
The blade is very sharp and cuts can
easily occur.
10. Start the product to do a test of the blade. If the
blade is not correctly attached, there is vibration in
the product or the cutting result is unsatisfactory.
Solution
Charge the battery. Refer to
on page 14 .
Charge the battery. Refer to
on page 14 .
Use the battery in temperatures between 5 °C - 40
°C.
Make sure that the mains voltage is the same as
on the rating plate on the product.
Remove the battery from the battery charger. Wait
5 seconds and try again to charge the battery. If
the problem continues, speak to an approved
service agent.
Speak to an approved service agent.
Use heavy duty gloves.
To charge the battery
To charge the battery
17