Replacing Carbon Brushes - Makita 3709 Manual De Instrucciones

NOTE:
• Circles between 172 mm (6-3/4") and 186 mm
(7-5/16") in radius cannot be cut using this guide.
Align the center hole in the straight guide with the center
of the circle to be cut. Drive a nail less than 6 mm (1/4") in
diameter into the center hole to secure the straight guide
Pivot the tool around the nail in clockwise direction.
► 1. Nail 2. Center hole 3. Straight guide
Trimming, curved cuts in veneers for furniture and the
like can be done easily with the trimmer guide. The
guide roller rides the curve and assures a fine cut.
Attach the chip deflector on the groove of the base.
Then install the trimmer guide and guide holder on the
tool base with the clamp screw (A). Loosen the clamp
screw (B) and adjust the distance between the bit and
the trimmer guide by turning the adjusting screw (1 mm
(3/64") per turn). At the desired distance, tighten the
clamp screw (B) to secure the trimmer guide in place.
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► 1. Clamp screw (A) 2. Adjusting screw 3. Clamp screw
(B) 4. Trimmer guide 5. Guide holder 6. Chip deflector
When cutting, move the tool with the guide roller riding
the side of the workpiece.
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2
► 1. Workpiece 2. Bit 3. Guide roller
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MAINTENANCE
CAUTION:
•
•

Replacing carbon brushes

► 1. Limit mark
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
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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.
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.
7 ENGLISH
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Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
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