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11 

1

2

3

4

 

 

010828 

When installing a diamond wheel or a abrasive cut-off 
wheel with its 7mm or more thick wheel body, mount the 
lock nut with its pilot circular part (protrusion) for wheel 
bore facing the wheel. 

For Australia and New Zealand 

Installing or removing abrasive cut-off wheel / 
diamond wheel (optional accessory) 

1

2

3

4

45

78

78

5

 

 

010946 

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

2

 

 

010653 

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. 

Replacing carbon brushes 

1

2

3

 

 

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

 

 

010649 

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. 

OPTIONAL 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. 
 
 
 
 

1. Brush holder 

cap 

2. Screwdriver 

1. Commutator 
2. Insulating tip 
3. Carbon brush 

1. Exhaust vent 
2. Inhalation vent

1. Lock nut 
2. Outer flange 78
3. Abrasive cut-off 

wheel/diamond 
wheel 

4. Inner flange 78
5. Wheel guard for 

abrasive cut-off 
wheel/diamond 
wheel 

1. Lock nut 
2. Abrasive cut-off 

wheel/diamond 
wheel 

3. Inner flange 
4. Wheel guard for 

abrasive cut-off 
wheel/diamond 
wheel 

Содержание GA7050R

Страница 1: ...1 ENGLISH Original instructions INSTRUCTION MANUAL DOUBLE INSULATION IMPORTANT Read Before Using Angle Grinder GA7050 GA7050R GA9050 GA9050R 010638...

Страница 2: ...e tool should be connected only to a power supply of the same voltage as indicated on the nameplate and can only be operated on single phase AC supply They are double insulated and can therefore also...

Страница 3: ...onal injury 15 Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations 16 Dress properly Do not wear loose clothing or jewe...

Страница 4: ...is generated by various operations The dust mask or respirator must be capable of filtrating particles generated by your operation Prolonged exposure to high intensity noise may cause hearing loss 9 K...

Страница 5: ...larger power tool is not suitable for the higher speed of a smaller tool and may burst Additional Safety Warnings Specific for Abrasive Cutting Off Operations a Do not jam the cut off wheel or apply...

Страница 6: ...ely hot and humid or badly polluted by conductive dust use a short circuit breaker 30 mA to assure operator safety 32 Do not use the tool on any materials containing asbestos 33 When use cut off wheel...

Страница 7: ...en when the tool is plugged At this time the indication lamp flickers red and shows the unintentional restart proof device is on function To cancel the unintentional restart proof pull the switch trig...

Страница 8: ...he wheel disc on the inner flange and screw the lock nut onto the spindle WARNING Never use a more than 6 5 mm thick grinding wheel Super flange Models with the letter F are standard equipped with a s...

Страница 9: ...e notch Otherwise a lock nut wrench is required to loosen it Insert one pin of the wrench into a hole and turn Ezynut counterclockwise OPERATION WARNING It should never be necessary to force the tool...

Страница 10: ...ring diameter of wheel fits inside guard Wheel can shatter during use and guard helps to reduce chances of personal injury 1 010659 Unplug tool and place it upside down allowing easy access to spindle...

Страница 11: ...p 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...

Страница 12: ...Wheel guard for Depressed center grinding wheel Multi disc Wire wheel brush Inner flange Super flange Inner flange 102 Australia and New Zealand only Depressed center grinding wheel Multi disc Lock nu...

Страница 13: ...13 NOTE Some items in the list may be included in the tool package as standard accessories They may differ from country to country...

Страница 14: ...14...

Страница 15: ...15...

Страница 16: ...16 Makita Corporation www makita com 884937B7...

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