Makita DUC252 Manual De Instrucciones página 18

Operating
time
Item
Inspection.
Cleaning.
Chain saw
Check at authorized service
center.
Inspection.
Saw chain
Sharpening if necessary.
Inspection.
Guide bar
Remove from the chain
saw.
Check the function.
Have it inspected regularly
Chain brake
at authorized service center.
Chain lubrication Check the oil feed rate.
Switch trigger Inspection.
Lock-off button Inspection.
Oil tank cap Check tightness.
Chain catcher Inspection.
Inspection.
Screws and nuts
TROUBLE SHOOTING
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
Chain saw does not start.
Chain does not run.
Motor stops running after a little use.
No oil on the chain.
It does not reach maximum RPM.
Chain does not stop even the chain
brake is activated:
Stop the machine immediately!
Abnormal vibration:
Stop the machine immediately!
Before
operation
Cause
Two battery cartridges are not installed.
Battery problem (under voltage).
Chain brake activated.
Battery's charge level is low.
Oil tank is empty.
Oil guide groove is dirty.
Oil delivery is not adjusted properly.
Battery cartridge is installed improperly.
Battery power is dropping.
The drive system does not work
correctly.
Brake band worn down.
Loose guide bar or saw chain.
Tool malfunction.
18 ENGLISH
Every Every 3
Everyday
week month
Install the charged battery cartridges.
Recharge the battery cartridge. If
recharging is not effective, replace
battery cartridge.
Release chain brake.
Recharge the battery cartridge. If
recharging is not effective, replace
battery cartridge.
Fill the oil tank.
Clean the groove.
Adjust amount of oil delivery.
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.
Ask your local authorized service
center for repair.
Adjust the guide bar and saw chain
tension.
Ask your local authorized service
center for repair.
Before
Annually
storage
Action