Adjust The Cutting Diameter; Line Cut-Off Blade; Maintenance; General Information - GreenWorks GD48BCB Manual Del Operario

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2. Line is automatically released and the cut-off blade cuts
the excess length.
4.7 ADJUST THE CUTTING
DIAMETER
Figure 10.
The machine is set at a 356 mm cutting diameter. You can
adjust to a 406 mm cutting diameter.
Set the cutting diameter to 356 mm for greater runtime and
406 mmfor a larger cutting area.
1. Remove the battery pack.
2. Remove the blade screws from the cut-off blade.
3. Turn the cut-off blade 180°.
4. Tighten the blade screws.
4.8

LINE CUT-OFF BLADE

Figure 10.
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.
5

MAINTENANCE

Read and understand the safety regulations and the
maintenance instructions before you clean, repair or do the
maintenance work on the machine.
Make sure that all nuts, bolts and screws are tight. Examine
regularly that you install the handles tightly.
Use only the replacement parts and accessories of the initial
manufacturer.
5.1

GENERAL INFORMATION

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.
NOTE
IMPORTANT
IMPORTANT
IMPORTANT
IMPORTANT
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• Store the machine in cool and dry place.
• Use correct clothing, protective gloves and safety glasses.
5.2

CLEAN THE MACHINE

• Clean the machine after use with a moist cloth dipped in
neutral detergent.
• Do not use aggressive detergents or solvents to clean the
plastic parts or handles.
• Keep the trimmer head free of grass, leaves, or excessive
grease.
• Keep the air vents clean and free of debris to avoid
overheating and damage to the motor or the battery.
• Do not spray water onto the motor and electrical
components.
5.3

REPLACE THE SPOOL

Figure 11 - 15.
1. Push the tabs on the sides of the trimmer head at the same
time.
2. Pull and remove the spool cover.
3. Remove the remaining spool.
4. Put the spool in the spool cover.
Make sure that the cutting line is in the slot on the new
spool, and is extended approximately 15 cm before you
install the new spool.
5. Put the ends of the cutting lines through the holes.
6. Extend the cutting line to release it from the guide slot in
the spool.
7. Install the spool and spool cover onto the trimmer head.
8. Push the spool cover until it clicks into position.
5.4

REPLACE THE CUTTING LINE

Figure 16 - 18.
Remove the remaining cutting line on the spool.
Use only with the nylon cutting line of 2 mm diameter.
1. Cut a piece of cutting line approximately 3m long.
2. Bend the line at the midpoint and hook the loop into the
slot in the center rim of the spool. Make sure that the line
snaps into position in the slot.
3. With your finger between the lines, wind the lines equally
and tightly around the spool in the indicated direction.
4. Put the lines in the guide slots.
5. Do not wind the lines beyond the edge of the spool.
6
NOTE
NOTE
NOTE