Makita GA7030 Instruction Manual page 11

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1. Commutator
2. Insulating tip
3. Carbon brush
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2
1. Brush holder cap
2. Screwdriver
ACCESSORIES
CAUTION:
• These accessories or attachments are recommended for use with your Makita tool specified in this manual. The
use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.
• Wheel guard (Wheel cover)
• Inner flange
• Depressed center wheels
• Lock nut (For depressed center wheel)
• Rubber pad
• Abrasive discs
• Lock nut (For abrasive disc)
Replacing carbon brushes
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When the resin insulating tip inside the carbon brush is exposed to contact the
commutator, it will automatically shut off the motor. When this occurs, both car-
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bon brushes should be replaced. 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.
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Use a screwdriver to remove the brush holder caps. Take out the worn carbon
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brushes, insert the new ones and secure the brush holder caps.
To maintain product SAFETY and RELIABILITY, repairs, any other mainte-
nance or adjustment should be performed by Makita Authorized Service Cent-
ers, always using Makita replacement parts.
• Lock nut wrench
• Cut-off wheels
• Inner flange (For cut-off wheel)
• Outer flange (For cut-off wheel)
• Wire cup brush
• Side grip
• Dust collecting wheel guard
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