Powerboost Function - Husqvarna LB 442i Bedienungsanweisung

Battery status
The display shows the remaining battery capacity and if
there are problems with the battery. The battery capacity
is shown for 5 seconds after the product is switched off
or the battery indicator button is pressed. The warning
symbol on the battery is on when an error has occurred.
See Battery on page 19 .
(Fig. 31)
LED lights
All LEDs are lit
LED 1, LED 2, LED 3 are
lit
LED 1, LED 2 are lit
LED 1 is lit
LED 1 flashes
To charge the battery
Charge the battery before the first use. The battery is
only 30% charged when supplied to the customer.
Note:
The battery charger must be connected to the
voltage and frequency specified on the rating plate.
The battery does not charge if the battery temperature is
above 50°C. The battery charger decreases the
temperature of the battery before it starts to charge.
1. Connect one end of the power cord for the battery
charger into the socket of the battery charger.
2. Connect the other end of the power cord for the
battery charger in an grounded mains socket. The
LED on the battery charger flashes green one time.
(Fig. 32)
3. Put the battery in the battery charger. The green light
on the charger comes on when the battery is
correctly connected to the battery charger. (Fig. 33)
4. When all LEDs on the battery have come on the
battery is fully charged. Charge the battery for
maximum 24 hours.
5. To disconnect the battery charger from the mains
socket, pull the plug, not the power cord.
6. Remove the battery from the battery charger.
Battery charging status
A Husqvarna Li-ion battery can be charged or used at all
charging levels. The battery is not damaged. A fully
charged battery will not decrease its charge when the
battery is left in the charger.
1520 - 002 - 09.11.2020
Battery status
Fully charged (75-100%)
The battery is 50%-75%
charged
The battery is 25%-50%
charged
The battery is 0%-25%
charged.
The battery is empty.
Charge the battery.
LED display
LED 1 flashes
LED 1 is lit, LED 2 flashes 25%-50%
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. 34)
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. 19)
8. Push the motor brake handle in the direction of the
handlebar. (Fig. 35)
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. 36)
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.
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. 18)
2. Push the ON/OFF button on the control panel. All
LED lights and symbols on the display go out. (Fig.
37)
Charging status
0%-25%
50%-75%
75%-100%
Fully charged
17