Instructions For Periodic Maintenance; Troubleshooting - Makita DUA301 Instruction Manual

Instructions for periodic maintenance

To ensure long life, prevent damage and ensure the full functioning of the safety features, the following maintenance
must be performed regularly. Warranty claims can be recognized only if this work is performed regularly and properly.
Failure to perform the prescribed maintenance work can lead to accidents! The user of the tool must not perform
maintenance work which is not described in the instruction manual. All such work must be carried out by our autho-
rized service center.
Check item / Operating time
Entire tool Inspection.
Cleaning.
Check at
authorized
service center.
Saw chain Inspection.
Sharpening if
necessary.
Guide bar Inspection.
Remove from
the tool.
Chain Check the oil
lubrication feed rate.
Switch trigger Inspection.
Lock-off lever Inspection.
Oil tank cap Check
tightness.
Screws and Inspection.
nuts

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.
Malfunction status
The tool does not start.
The motor stops running after a little use.
No oil on the chain.
Before Everyday
operation
-
-
- -
-
- -
- -
-
-
-
-
- -
Cause
Battery cartridge is not installed.
Battery problem (low voltage).
Main power switch is off.
Battery's charge level is low.
Oil tank is empty.
Oil guide groove is dirty.
Poor oil delivery.
22 ENGLISH
Every week Every
3 month
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
-
Install a charged battery cartridge.
Recharge the battery cartridges. If recharg-
ing is not effective, replace the battery
cartridge.
The tool is automatically turned off if it is
un-operated for a certain period. Turn on
the main power switch again.
Recharge the battery cartridges. If recharg-
ing is not effective, replace the battery
cartridge.
Fill the oil tank.
Clean the groove.
Adjust the amount of oil delivery with the
adjusting screw.
Annually Before
storage
- -
- -
- -
-
- -
-
- -
- -
- -
- -
- -
Action