Makita DUH501 Manual De Instrucciones página 14

Speed adjusting
You can adjust the tool speed by tapping the main
power button.
Each time you tap the main power button, the level of
speed will change.
► Fig.6: 1. Power lamp 2. Main power button
Indicator
Reverse button for debris removal
WARNING:
If the entangled branches or
debris cannot be removed by the reverse func-
tion, switch off the tool and remove the battery
cartridge, and then remove the entangled
branches or debris using tools such as pliers.
Failure to switch off the tool and remove the bat-
tery cartridge may result in serious personal injury
from accidental start-up. Removing the entangled
branches or debris by hand may cause an injury,
since the shear blades may move in reaction to
removing them.
This tool has a reverse button to change the direction
of shear blades movement. It is only for removing
branches and debris entangled in the tool.
To reverse the shear blades movement, tap the reverse
button when the shear blades have stopped, then press
the switch lever and pull the switch trigger while press-
ing the lock-off lever. The power lamp starts blinking,
and the shear blades move in reverse direction.
When entangled branches and debris are removed,
the tool returns to the regular movement and the power
lamp stops blinking and lights up.
► Fig.7: 1. Reverse button
NOTE: If the entangled branches or debris cannot be
removed, release and pull the switch trigger until they
are removed.
NOTE: If you tap the reverse button while the shear
blades are still moving, the tool comes to stop and to
be ready for reverse movement.
Mode Stroke speed
High 4,400 min
Medium 3,600 min
Low 2,000 min
ASSEMBLY
CAUTION:
switched off and the battery cartridge is removed
before carrying out any work on the tool.
CAUTION:
always wear gloves so that your hands do not
directly contact the blades.
-1
NOTICE:
When replacing the shear blades, do
not wipe off grease from the gear and crank.
Installing or removing the shear
-1
blades
CAUTION:
removing or installing the shear blades.
-1
You can install 500 mm, 600 mm, or 750 mm shear
blades to your tool.
1. Place the tool upside down, and then remove 6
bolts.
► Fig.8: 1. Bolt
2.
Remove the cover and the plate.
► Fig.9: 1. Cover 2. Plate
NOTE: The plate may remain on the cover.
3.
Remove the rod.
► Fig.10: 1. Rod
NOTE: The rod may remain on the cover.
4. Remove 2 screws, the felt pad and the sleeves,
and then remove the shear blades.
► Fig.11: 1. Felt pad 2. Screw 3. Sleeve 4. Shear
blades
5. Remove the blade cover.
6. Attach the blade cover to the new shear blades.
7. Adjust the crank so that 2 holes are lined up on
the alignment line.
► Fig.12: 1. Hole 2. Alignment line
8.
Align the protrusions on the shear blades vertically
at the same position.
► Fig.13: 1. Protrusion
9. Attach the felt pad to the shear blades.
► Fig.14: 1. Felt pad
10. Insert the protrusion on the shear blades to the
hole on the rod, then align the position of the felt pad
with the holes on the tool, and then attach new sleeves.
► Fig.15: 1. Protrusion 2. Hole 3. Felt pad 4. Sleeve
NOTICE:
Apply a small amount of grease to the
inner periphery of the hole of the rod.
NOTICE:
Be careful not to lose the sleeves.
11. Align the holes on the shear blades with the holes
on the tool, and then tighten 2 screws to fix the shear
blades.
► Fig.16: 1. Screw 2. Hole
14 ENGLISH
Always be sure that the tool is
When replacing the shear blades,
Attach the blade cover before