Powerboost Function - Husqvarna LB 548i Bedienungsanweisung

2. Push the SavE button again to stop the function. The
SavE symbol (B) on the display goes out.
Note:
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
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 27 .
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, turn the safety key to 0, remove
the battery 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.
24
B
A
If the motor stops, the
Before a check of the
1. Release the motor brake handle to stop the motor.
2. Push the ON/OFF button on the control panel. All
LED lights and symbols on the display go out.
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 27 .
To cut grass without a grass catcher or
mulch plug attached (LC 551iV)
1. Lift up the rear cover and remove the grass catcher.
2. If a mulch plug and a mulch blade are attached,
remove them.
3. Close the rear cover before you operate the product.
When you operate the product, the cut grass discharges
below the rear cover.
To clean the
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