0458-725-8621-B
20
English 
6 Maintenance, Repair and Storage
WARNING
■ Improper use of a grass cutting blade may cause it to 
crack, chip or shatter. Thrown blade fragments may 
seriously or fatally injure the operator or bystanders. To 
reduce the risk of injury:
– Avoid contact with hard or solid foreign objects such 
as stones, glass, rocks or pieces of metal.
– Inspect the grass cutting blade at regular, short 
intervals for signs of damage. Do not continue 
working with a damaged grass cutting blade.
– Resharpen the grass cutting blade regularly as 
described on its packaging or instruction leaflet.
– Never attempt to cut woody material with the grass 
cutting blade.
5.8.4 Using a Brush Knife
► When working with a brush knife, sweep the trimmer in a 
controlled manner, parallel to the ground in front of you. 
To reduce the risk of kickout, use the left side of the cutting 
blade.
A brush knife is suitable for applications ranging from cutting 
matted grass to clearing weeds, wild growth and scrub 
brush.
WARNING
■ Improper use of a brush knife may cause it to crack, chip 
or shatter. Thrown blade fragments may seriously or 
fatally injure the operator or bystanders. To reduce the 
risk of injury:
– Avoid contact with hard or solid foreign objects such 
as stones, glass, rocks or pieces of metal.
– Inspect the brush knife at regular short intervals for 
signs of damage. Do not continue working with a 
damaged brush knife.
– Resharpen the brush knife regularly as described on 
its packaging or instruction leaflet.
– When cutting young saplings or other woody 
materials up to 0.8in. (2cm) in diameter, use the left 
side of the cutting knife to avoid "kickout" situations.
– Never attempt to cut woody material with a larger 
diameter, since the brush knife may catch or jerk the 
unit forward.
6.1 Warnings and Instructions
WARNING
■ There are no user-authorized repairs for the power tool. 
To reduce the risk of fire, electric shock or other personal 
injury and property damage:
– Users may carry out only the cleaning and 
maintenance operations described in this manual. 
Users must not attempt any other cleaning, 
maintenance or repair.
– Strictly follow the cleaning and maintenance 
instructions in the appropriate sections of this 
instruction manual.
– Never attempt to repair a damaged or broken cutting 
attachment. This may cause broken parts to come 
off and result in serious or fatal injuries.
6 Maintenance, Repair and Storage