Makita DUR361U Manuel D'instruction page 15

TROUBLE SHOOTING
Before asking for repairs, conduct your own inspection
first. If you find a problem that is not explained in the
Malfunction status
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!
014837
Cause
Battery cartridges are not installed.
Battery problem (under voltage)
The drive system does not work
correctly.
Rotation is in reverse.
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 nylon cutting head.
Cutter blade fastening nut is loose.
The cutter blade is bended.
The drive system does not work
correctly.
One end of the nylon cord has
been broken.
The cutter blade is bended,
cracked or worn.
Cutter blade fastening nut is loose.
Cutter blade is fastened improperly.
The drive system does not work
correctly.
Electric or electronic malfunction.
15
manual, do not attempt to dismantle the tool. Instead,
ask Makita Authorized Service Centers, always using
Makita replacement parts for repairs.
Install the battery cartridges.
Recharge the battery cartridge. If recharging
is not effective, replace battery cartridge.
Ask your local authorized service center for
repair.
Change the direction of ratation with the
reversing switch.
Recharge the battery cartridge. If recharging
is not effective, replace battery cartridge.
Stop using of tool to allow it to cool down.
Install the battery cartridge as described in
this manual.
Recharge the battery cartridge. If recharging
is not effective, replace battery cartridge.
Ask your local authorized service center for
repair.
Remove the foreign object.
Tighten the nut properly as described
in this manual.
Replace the cutter blade.
Ask your local authorized service center for
repair.
Bump the nylon cutting head against the
ground while it is rotating to cause the cord
to feed.
Replace the cutter blade.
Tighten the nut properly as described
in this manual.
Ask your local authorized service center for
repair.
Remove the battery cartridge and ask your
local authorized service center for repair.
Action