GreenWorks STG307 User manual

24V 12" String Trimmer
EN
FR
OPERATOR MANUAL
MANUEL DE L’UTILISATEUR
STRING TRIMMER
COUPE-HERBE

9.7 ADJUST THE LENGTH OF THE
CUTTING LINE
While you operate the machine, the cutting line gets worn and
shorter. You can adjust the length of the cutting line.
1. Hit the trimmer head against the ground while you
operate the machine.
2. Line is automatically released and the cut-off blade cuts
the excess length.
9.8 ADJUST THE CUTTING
DIAMETER
NOTE
The machine is set at a 12 in. (305 mm) cutting diameter.
You can adjust to a 10 in. (254 mm) cutting diameter.
Set the cutting diameter to 10 in. (254 mm) for greater
runtime and 12 in. (305 mm)for a larger cutting area.
1. Remove the battery pack.
2. Remove the blade screws from the cut-off blade (16).
3. Turn the cut-off blade 180°.
4. Tighten the blade screws.
9.9 LINE CUT-OFF BLADE
This trimmer is equipped with a line cut-off blade on the
guard. The line cut off blade continuously trims the line to
ensure a consistent and efficient cut diameter. Advance line
whenever you hear the engine running faster than normal, or
when trimming efficiency diminishes. This will maintain best
performance and keep line long enough to advance properly.
10 MAINTENANCE
IMPORTANT
Read and understand the safety regulations and the
maintenance instructions before you clean, repair or do the
maintenance work on the machine.
IMPORTANT
Make sure that all nuts, bolts and screws are tight. Examine
regularly that you install the handles tightly.
IMPORTANT
Use only the replacement parts and accessories of the initial
manufacturer.
10.1 GENERAL INFORMATION
IMPORTANT
Only your dealer or approved service center can do the
maintenance that is not given in this manual.
Before the maintenance operations:
• Stop the machine.
• Remove the battery pack.
• Cool the motor.
• Store the machine in cool and dry place.
• Use correct clothing, protective gloves and safety glasses.
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English
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