Replacing Carbon Brushes - Makita 3709 Manual De Instrucciones

For cutting circles between 121 mm (4 - 3/4") and 221
mm (8 - 11/16") in radius.
1
4
5
006620
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.
006625
006626
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.
Install the trimmer guide 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.
1. Wing nut
2. Guide plate
3. Straight guide
4. Center hole
5. Bolt
2
3
1. Nail
2. Center hole
3. Straight guide
1
2
3
1
2
3
4
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When cutting, move the tool with the guide roller riding
the side of the workpiece.
1
001998
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection
or maintenance.
Never use gasoline, benzine, thinner, alcohol or
•
the like. Discoloration, deformation or cracks may
result.

Replacing carbon brushes

001145
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.
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
1. Clamp screw
(A)
2. Adjusting screw
3. Clamp screw
(B)
4. Trimmer guide
1. Workpiece
2 2. Bit
3. Guide roller
3
1. Limit mark
1