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1. Examine the cutting equipment for damage
or cracks. Always replace a damaged cutting
equipment.
2. Look at the blade to see if it is damaged or blunt.
Note: It is necessary to balance the blade after it is
sharpened. Let a service center sharpen, replace and
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
Refer to
Technical data on page 20
for the correct type
of blade.
WARNING: Lock the blade with a block
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. 41)
2. Remove the blade bolt.
3. Remove the blade.
4. Examine the blade support and blade bolt to see if
there are damages.
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. 42)
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. 43)
9. Pull the blade around by hand and make sure that it
turns freely.
WARNING: Use heavy duty gloves.
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.
Troubleshooting
Battery
LED on the battery Cause Solution
The green LED flashes.
The battery voltage is
low.
Charge the battery. Refer to
To charge the battery on page 14
.
The battery error LED
flashes.
The battery is too cold
or too hot to use.
Let the battery cool down or move it indoors to warm it up.
When the battery has the correct temperature, it can be used
again. Use the battery in the product only when the ambient
temperature is 5 °C–40 °C.
The battery is empty. Charge the battery. Refer to
To charge the battery on page 14
.
The battery error LED
comes on.
There is a permanent
battery error.
Speak to your Husqvarna servicing dealer.
1692 - 006 - 22.08.2023 17
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