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► Fig.18: 1. Clamp 2. Protector 3. Protrusion
4. Groove
For shredder blade
Optional accessory
Attach the protector to the clamp using bolts.
► Fig.19: 1. Clamp 2. Protector
Installing the cutting tool
CAUTION:
Always use the supplied wrenches
to remove or to install the cutting tool.
CAUTION:
Be sure to remove the hex wrench
inserted into the gear case after installing the
cutting tool.
NOTE: The type of the cutting tool(s) supplied as
the standard accessory varies depending on the
countries. The cutting tool is not included in some
countries.
NOTE: Turn the tool upside down so that you can
replace the cutting tool easily.
Cutter blade / chisel blade / shredder
blade
CAUTION:
When handling a cutter blade,
always wear gloves and put the blade cover on
the blade.
CAUTION:
The cutter blade must be well pol-
ished, and free of cracks or breakage. If the cutter
blade hits a stone during operation, stop the tool and
check the cutter blade immediately.
CAUTION:
Always use the cutter blade
with the diameter described in the section for
specifications.
1.
Put the blade cover on the cutter blade.
2-tooth blade
► Fig.20
3-tooth blade
► Fig.21
4-tooth blade
► Fig.22
2.
Insert the hex wrench through the hole in the gear
case to lock the spindle. Rotate the spindle until the hex
wrench is fully inserted.
► Fig.23: 1. Nut 2. Cup 3. Clamp washer 4. Cutter
blade 5. Spindle 6. Receive washer 7. Hex
wrench
3.
Mount the cutter blade onto the receive washer
so that the arrows on the cutter blade and protector are
pointing in the same direction.
► Fig.24: 1. Arrow
For the chisel and shredder blade, mount them as
illustrated.
Chisel blade
► Fig.25
Shredder blade
► Fig.26
4.
Put the clamp washer and cup onto the cutter
blade and then tighten the nut securely by the box
wrench.
► Fig.27: 1. Box wrench 2. Hex wrench 3. Loosen
4. Tighten
NOTE: Tightening torque : 20 - 30 N•m
5.
Remove the hex wrench from the gear case.
To remove the cutter blade, follow the installation proce-
dures in reverse.
Nylon cutting head
NOTICE:
Be sure to use genuine Makita nylon
cutting head.
► Fig.28: 1. Nylon cutting head 2. Spindle 3. Hex
wrench 4. Loosen 5. Tighten
1.
Insert the hex wrench through the hole in the gear
case to lock the spindle. Rotate the spindle until the hex
wrench is fully inserted.
2.
Place the nylon cutting head onto the spindle and
tighten it securely by hand.
3.
Remove the hex wrench from the gear case.
To remove the nylon cutting head, follow the installation
procedures in reverse.
Plastic blade
NOTICE:
Be sure to use genuine Makita plastic
blade.
► Fig.29: 1. Plastic blade 2. Spindle 3. Hex wrench
4. Loosen 5. Tighten
1.
Insert the hex wrench through the hole in the gear
case to lock the spindle. Rotate the spindle until the hex
wrench is fully inserted.
2.
Place the plastic blade onto the spindle and
tighten it securely by hand.
3.
Remove the hex wrench from the gear case.
To remove the plastic blade, follow the installation pro-
cedures in reverse.
OPERATION
Attaching the shoulder harness
WARNING:
control of the tool at all times. Do not allow the
tool to be deflected toward you or anyone in the
work vicinity. Failure to keep control of the tool
could result in serious injury to the bystander and the
operator.
21 ENGLISH
Be extremely careful to maintain
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