Maintenance - Makita MGA700 Instruction Manual

Installing or removing abrasive cut-off wheel /
diamond wheel (optional accessory)
45
1
78
2
3
78
4
010963

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.
1
006744
1
006779
The tool and its air vents have to be kept clean. Regularly
clean the tool's air vents or whenever the vents start to
become obstructed.
1. Lock nut
2. Outer flange 78
3. Abrasive cut-off
wheel / diamond
wheel
4. Inner flange 78
5. Dust collecting
wheel gurad
5
1. Exhaust vent
2. Inhalation vent
2
1. Exhaust vent
2. Inhalation vent
2
Replacing carbon brushes
1
001146
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 carbon
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.
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.
1
2
006780
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers, always
using Makita replacement parts.
ACCESSORIES
CAUTION:
These accessories
•
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.
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
10
1. Commutator
2. Insulating tip
2
3. Carbon brush
3
1. Brush holder cap
2. Screwdriver
or attachments
Only use accessory or
are