Husqvarna LB 442i Manuel D'utilisation page 18

LED display
LED 1, LED 2 are lit, LED
3 flashes
LED 1, LED 2, LED 3 are
lit, LED 4 flashes
LED 1, LED 2, LED 3,
LED 4 are lit
To start the product
1. Lift the battery lid.
2. Put a charged battery in battery slot number 1 below
the battery lid. For longer operation time, put a
second charged battery in battery slot number 2.
3. Disconnect the safety key from the safety key holder.
4. Push the safety key into the safety lock. (Fig. 35)
5. Stay behind the product.
6. Push the ON/OFF button on the control panel. The
display comes on.
7. Loosen the start inhibitor. (Fig. 20)
8. Push the motor brake handle in the direction of the
handlebar. (Fig. 36)
To use the SavE function
The product has a battery saving function (SavE) that
gives longer operation time.
1. Push the SavE button (A) to start the function. The
SavE symbol (B) on the display comes on.
2. Push the SavE button again to stop the function. The
SavE symbol (B) on the display goes out. (Fig. 37)
The SavE function stops automatically if the ground
conditions make it necessary to have a higher output.
The SavE function starts automatically again when the
ground conditions let it.
PowerBoost function
When the product cuts long or wet grass, the motor
automatically increases rpm. To save battery time, the
motor goes back to standard mode automatically when
the PowerBoost function is not necessary.
Motor stalling
During operation, the blade and motor can temporarily
stop because of obstacles such as grass blockage
Introduction
WARNING:
maintenance, you must read and
understand the safety chapter.
18
Charging status
50%-75%
75%-100%
Fully charged
Maintenance
Before you do
below the cutting cover. If this occurs and you keep the
motor brake handle pushed down, the product restarts
automatically. If the product does not restart in 5-10
seconds, it can be necessary to clean below the cutting
To clean the product on page 20 .
cover. Refer to
WARNING:
product tries to restart automatically for 5-10
seconds. Wait for a minimum of 15 seconds
before you do a check of the cutting cover.
WARNING:
cutting cover, release the motor brake
handle, remove the safety key, remove
the batteries and wait for a minimum of
5 seconds. There is a risk of injury if
the obstacle is removed and the product
accidentally starts.
To stop the product
The product stops automatically if you do not operate it
for 3 minutes.
1. Release the motor brake handle to stop the motor.
(Fig. 19)
2. Push the ON/OFF button on the control panel. All
LED lights and symbols on the display go out. (Fig.
38)
3. Remove the safety key from the safety lock and put
it in the safety key holder.
To get a good result
• Always use a sharp blade. A blunt blade gives an
irregular result and the cut surface of the grass
becomes yellow. A sharp blade also uses less
energy than a blunt blade.
• Do not cut more than ⅓ of the length of the grass.
Cut first with the cutting height set high. Examine the
result and lower the cutting height to an applicable
level. If the grass is very long, drive slowly and cut 2
times if necessary.
• Cut in different directions each time to prevent
stripes in the lawn.
• Keep the cutting cover clean. Buildup from grass
and dirt on the inner side of the cutting cover can
decrease the cutting result. Refer to
product on page 20 .
For all servicing and repair work on the product, special
training is necessary. We guarantee the availability of
professional repairs and servicing. If your dealer is not
a service agent, speak to them for information about the
nearest service agent.
If the motor stops, the
Before a check of the
To clean the
1520 - 005 - 21.08.2023