Electronic Function - Makita UH013G Instruction Manual

Electronic function

The tool is equipped with the electronic functions for
easy operation.
• Constant speed control
The speed control function provides the constant
rotation speed regardless of load conditions.
• Electric brake
This tool is equipped with an electric brake. If the
tool consistently fails to quickly stop the shear
blades after releasing the switch trigger, have the
tool serviced at Makita Authorized Service Center.
• Accidental re-start preventive function
Even if you install the battery cartridge while pull-
ing the switch trigger, the tool does not start. To
start the tool, first release the switch trigger, and
then pull the switch trigger.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
CAUTION:
When replacing the shear blades,
always wear gloves so that your hands do not
directly contact the blades.
NOTICE:
When replacing the shear blades, do
not wipe off grease from the gear and crank.
Installing or removing the shear
blades
CAUTION:
Attach the blade cover before
removing or installing the shear blades.
You can install 600 mm or 750 mm shear blades to your
tool.
NOTE: If you change the shear blades to a different
length, replace the chip receiver with one which fits
the blades.
1. Remove four screws (for UH013G) or five screws (for
UH014G), and then remove the chip receiver from the tool.
For UH013G
► Fig.8: 1. Chip receiver 2. Screw
For UH014G
► Fig.9: 1. Chip receiver 2. Screw
2. Place the tool upside down, and then remove six bolts.
► Fig.10: 1. Bolt
3. Remove the cover and the plate.
► Fig.11: 1. Cover 2. Plate
NOTE: The plate may remain on the cover.
4. Remove the rod and the bearing.
► Fig.12: 1. Rod 2. Bearing
NOTE: The rod or bearing may remain on the cover.
5. Remove three screws, three sleeves and the felt
pad, and then remove the shear blades.
► Fig.13: 1. Screw 2. Sleeve 3. Felt pad 4. Shear
blades
NOTICE:
Be careful not to lose the screws.
6.
Remove the blade cover, and then attach it to the
new shear blades.
► Fig.14
7. Adjust the crank so that two holes are lined up on
the alignment line.
► Fig.15: 1. Hole 2. Alignment line
8. Align the protrusions on the shear blades vertically
at the same position.
► Fig.16: 1. Protrusion
9. Insert the screw removed in step 5 into the holes
on the blade cover and the shear blades to temporarily
fix the shear blades, and then attach the felt pad to the
shear blades.
► Fig.17: 1. Screw 2. Felt pad 3. Hole
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. Attach two new sleeves.
► Fig.18: 1. Felt pad 2. Protrusion 3. Hole 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 sleeves and shear blades
with the holes on the tool, and then tighten two screws
to temporarily fix the shear blades.
► Fig.19: 1. Screw
12. Remove the screw inserted into the hole on the
shear blades in step 9, and then slide the blade cover.
► Fig.20: 1. Screw
13. Attach a new sleeve.
► Fig.21: 1. Sleeve
14. Tighten the screw together with the sleeve to fix
the shear blades.
► Fig.22: 1. Screw
15. Firmly tighten the screws which were temporarily
fixed in step 11.
16. Attach the bearing and the rod.
► Fig.23: 1. Rod 2. Small hole 3. Bearing
NOTICE:
Apply a small amount of grease to the
inner periphery of the small hole of the rod.
NOTICE:
Make sure that the protrusion on the
shear blades fits in the small hole on the rod.
17. Attach the plate.
► Fig.24: 1. Protrusion 2. Plate
NOTICE:
Make sure that the protrusion on the
shear blades fits in the hole on the plate.
18. Attach the cover, and then tighten six bolts.
► Fig.25: 1. Bolt 2. Cover
14 ENGLISH