Troubleshooting - Makita DUR190L Instruction Manual

Replacing the plastic blade
Replace the plastic blade if it is worn out or broken.

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.
It does not reach maximum RPM.
Cutting tool does not rotate:
stop the machine immediately!
Abnormal vibration:
stop the machine immediately!
Cutting tool and motor cannot stop:
Remove the battery immediately!
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 object such as a branch is
jammed between the guard and the
cutting tool.
The drive system does not work
correctly.
One end of the nylon cord has been
broken.
The drive system does not work
correctly.
Electric or electronic malfunction.
21 ENGLISH
When installing the plastic blade, align the direction of
the arrow on the blade with that of the protector.
1
► 1 . Arrow on the protector 2. Arrow on the blade
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.
Remove the foreign object.
Ask your local authorized service center for repair.
Tap the nylon cutting head against the ground while
it is rotating to cause the cord to feed.
Ask your local authorized service center for repair.
Remove the battery and ask your local authorized
service center for repair.
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