Replacing Carbon Brushes; Instructions For Periodic Maintenance - Makita DUC252 Manual De Instrucciones

1
► 1. Locking ring 2. Sprocket
Always fit a new locking ring when replacing the
sprocket.

Replacing carbon brushes

► 1. Limit mark
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
1
► 1. Brush holder cap 2. Screwdriver
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
2
1
2
Storing tool
Clean the tool before storing. Remove any chips and
sawdust from the tool after removing the sprocket cover.
After cleaning the tool, run it under no load to lubricate
the saw chain and guide bar.
Cover the guide bar with the guide bar cover.
Remove oil from the oil tank to empty it and place the
chain saw.
To maintain product SAFETY and RELIABILITY,
repairs, any other maintenance or adjustment should
be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
Instructions for periodic
maintenance
To ensure long life, prevent damage and ensure the full
functioning of the safety features the following mainte-
nance 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 chain saw must not perform mainte-
nance work which is not described in the instruction
manual. All such work must be carried out by authorized
service centre.
17 ENGLISH