To Replace The Blade; To Clean The Product - Husqvarna LB 548i Manuel D'utilisation

Check the grass catcher for wear or deterioration
Examine the cutting equipment
Examine the cutting cover *
Do a check of the motor brake handle *
Make sure that the ON/OFF button operates correctly and is not defective
Examine the battery for damage
Do a check of the battery charge
Make sure that the release buttons on the battery operates correctly and that the
battery locks into the product
Clean the air intakes. Make sure that the air intakes does not have grass or dirt
on them
Examine the battery charger for damage and make sure that it operates correctly
Examine the connections between the battery and the product. Also examine the
connection between the battery and the battery charger
To do a general inspection
• Make sure that the nuts and screws on the product
are tightened.
• Make sure that the cables on the product are not in a
position where they can get damaged.

To replace the blade

1. Lock the blade with a block of wood. (Fig. 61)
2. Remove the blade bolt, the spring washer and the
blade. (Fig. 62)
3. Examine the blade support and blade bolt for
damages.
a) If you replace the blade or the blade support,
also replace the blade bolt, the spring washer
and the friction washer.
4. Examine the motor shaft to make sure that it is not
bent.
5. When you attach the new blade, make sure that the
bent ends point in the direction of the cutting cover.
(Fig. 63)
6. Put the friction washer and the blade against the
blade support. (Fig. 64)
7. Make sure that the blade aligns with the center of the
motor shaft. (Fig. 65)
8. Lock the blade with a block of wood. (Fig. 66)
9. Attach the spring washer and tighten the bolt with a
torque of 65-75 Nm. (Fig. 67)
10. Pull the blade around by hand and make sure that it
turns freely.
1336 - 003 - 17.12.2019
Each use
WARNING: Use protective gloves. The
blade is very sharp and cuts can easily
occur.
11. 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.

To clean the product

• Clean plastic parts with a clean and dry cloth.
• Do not use water to clean the product. Water can
enter the battery or the motor and cause short circuit
or damage to the product.
• Do not use a high pressure washer to clean the
product.
• Do not flush water directly on the motor.
• Use a brush to remove leaves, grass and dirt.
To clean the battery and the battery
charger
CAUTION: Do not clean the battery or the
battery charger with water.
• Make sure that the battery and the battery charger
are clean and dry before you put the battery into the
battery charger.
• Clean the battery terminals with compressed air or
use a soft and dry cloth.
• Clean the surfaces of the battery and the battery
charger with a soft and dry cloth.
Each
Monthly
season
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X
X
X
X
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X
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X
X
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