Troubleshooting; Optional Accessories - Makita UH004G Instruction Manual

Before grinding the shear blades,
CAUTION:
make sure that the tool is switched off and the
battery cartridge is removed from the tool.
6. Place the tool upside down, and then remove the
burrs from the shear blades with the dressing stone.
► Fig.38: 1. Dressing stone
Set the angle of the file to 45° (for UH004G/UH005G/
7.
UH008G/UH009G) or 50° (for UH006G/UH007G), and grind
the lower blade from 3 directions with the file.
8. Return the tool to normal position, and then remove
the burrs from the shear blades with the dressing stone.
Attach the branch catcher by tightening the screw.
9.

TROUBLESHOOTING

Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replace-
ment parts for repairs.
State of abnormality
Motor does not run.
Motor stops running after a little use.
Tool does not reach maximum RPM.
Shear blades do not move:
stop the machine immediately!
Abnormal vibration:
stop the machine immediately!
Shear blades and motor cannot stop:
Remove the battery immediately!

OPTIONAL ACCESSORIES

These accessories or attachments
CAUTION:
are recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or attachment
for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
Probable cause (malfunction)
Battery cartridge is not installed.
Battery problem (under voltage)
The drive system does not work
correctly.
Battery's charge level is low.
Overheating.
Battery is installed improperly.
Battery power is dropping.
The drive system does not work correctly.
Foreign objects are caught between the
shear blades.
The drive system does not work
correctly.
Shear blades are broken, bent or worn.
The drive system does not work
correctly.
Electric malfunction.
17 ENGLISH
Grease lubrication
Interval of lubrication: Every 50 operating hours
Remove the bolt from the hole for lubrication.
1.
► Fig.39: 1. Bolt
Remove the cap from the grease vessel. Align the
2.
outlet of the grease vessel with the hole on the cover, and
then press the outlet of the grease vessel onto the hole.
► Fig.40: 1. Grease vessel 2. Hole
Apply the grease to the tool (Approximately 5 g as a guide).
3.
4. Remove the grease vessel.
Tighten the bolt.
5.
Remedy
Install the battery cartridge.
Recharge the battery. If recharging is not effective,
replace battery.
Ask your local authorized service center for repair.
Recharge the battery. If recharging is not effective,
replace battery.
Stop using of tool to allow it to cool down.
Install the battery cartridge as described in this
manual.
Recharge the battery. If recharging is not effective,
replace battery.
Ask your local authorized service center for repair.
1. Use the reverse button.
2. Switch off the tool and remove the battery car-
tridge, and then remove the foreign objects using
tools such as pliers.
Ask your local authorized service center for repair.
Replace the shear blades.
Ask your local authorized service center for repair.
Remove the battery and ask your local authorized
service center for repair.
• Shear blade assembly
• Shear blade cover
• Chip receiver
• Grease vessel
• Makita genuine battery and charger
NOTE: Some items in the list may be included in the
tool package as standard accessories. They may
differ from country to country.