Makita DUC204 Instruction Manual page 26

Malfunction status
The chain saw
does not
start.
The saw chain
does not
The motor stops
running after
little use.
No oil on the chain.
The chain saw
does not
reach maximum
RPM.
The main power
lamp is
blinking in
green.
Chain does not stop even the chain brake is
activated:
Stop the machine immediately!
Abnormal vibration:
Stop the machine immediately!
Cause
Battery cartridge is not installed.
Battery problem (low voltage).
Main power switch is off.
Chain brake activated.
run.
Battery's charge level is low.
a
Oil tank is empty.
Oil guide groove is dirty.
Poor oil delivery.
Battery cartridge is installed improperly.
Battery power is dropping.
The drive
does
work
Switch trigger is pulled under an
unoperatable condition.
The brake
worn
Loose guide bar or saw chain.
Tool malfunction.
26 ENGLISH
Install a charged battery cartridge.
Recharge the battery cartridges. If
recharging is not effective, replace the
battery cartridge.
The
power switch again.
Release chain brake.
Recharge the battery cartridges. If
recharging is not effective, replace the
battery cartridge.
Fill the oil tank.
Clean the groove.
Adjust
Install the battery cartridges as described in
this manual.
Recharge the battery cartridge. If
recharging is not effective, replace the
battery cartridge.
system Ask the authorized service center in your
not region for repair.
correctly.
Pull the switch trigger after the main power
switch is turned on and the chain brake is
released.
band is Ask the authorized service center in your
down. region for repair.
Adjust
Ask the authorized service center in your
region for repair.
Action
chain saw is
automatically turned off
if it is
un-operated for a
certain period.
Turn on the main
the amount of
oil delivery
with the
adjusting screw.
the guide bar
and saw
chain tension.