Instructions For Periodic Maintenance; Storing The Tool - Makita DUC305 Manual De Instrucciones

1. Remove the sprocket cover and saw chain from
the tool.
2. Remove the small dust or particles using a slotted
screwdriver with a slender shaft or the like.
► Fig.37: 1. Slotted screwdriver 2. Oil discharge hole
3.
Insert the battery cartridge into the tool. Pull the
switch trigger to flow built-up dust or particles off the oil
discharge hole by discharging chain oil.
4. Remove the battery cartridge from the tool.
Reinstall the sprocket cover and saw chain on the tool.
Replacing the sprocket
CAUTION:
A worn sprocket will damage a
new saw chain. Have the sprocket replaced in this
case.

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 prop-
erly. Failure to perform the prescribed maintenance work can lead to accidents! The user of the chain saw must not
perform maintenance work which is not described in the instruction manual. All such work must be carried out by our
authorized service center.
Check item / Operating time
Chain saw Inspection.
Cleaning.
Check at
authorized
service center.
Saw chain Inspection.
Sharpening if
necessary.
Guide bar Inspection.
Remove from
the chain saw.
Chain brake Check the
function.
Have it
inspected
regularly at
authorized
service center.
Chain Check the oil
lubrication feed rate.
Switch trigger Inspection.
Lock-off lever Inspection.
Oil tank cap Check
tightness.
Chain catcher Inspection.
Screws and Inspection.
nuts
Before Everyday
operation
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17 ENGLISH
Before fitting a new saw chain, check the condition of
the sprocket.
► Fig.38: 1. Sprocket 2. Areas to be worn out
Always fit a new locking ring when replacing the sprocket.
► Fig.39: 1. Locking ring 2. Sprocket
NOTICE:
Make sure that the sprocket is installed
as shown in the figure.

Storing the tool

1. Clean the tool before storing. Remove any chips and
sawdust from the tool after removing the sprocket cover.
2. After cleaning the tool, run it under no load to lubri-
cate the saw chain and guide bar.
3.
Cover the guide bar with the guide bar cover.
4.
Empty the oil tank.
Every week Every 3
month
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Annually Before
storage
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