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FUNCTIONAL DESCRIPTION 

 

CAUTION: 

• 

Always be sure that the tool is switched off and 
unplugged before adjusting or checking function 
on the tool. 

Switch action 

1

 

 

013096 

CAUTION: 

• 

Before plugging in the tool, always be sure that the 
tool is switched off. 

To start the tool, move the switch lever to the "I" position. 
To stop the tool, move the switch lever to the "O" 
position. 

ASSEMBLY 

 

CAUTION: 

• 

Always be sure that the tool is switched off and 
unplugged before carrying out any work on the 
tool. 

Installing or removing wheel point 

1

2

3

 

 

013097 

Loosen the collet nut and insert the wheel point into the 
collet nut. Use one wrench to hold the spindle and the 
other one to tighten the collet nut securely. 
The wheel point should not be mounted more than 8 
mm from the collet nut. Exceeding this distance could 
cause vibration or a broken shaft. 
To remove the wheel point, follow the installation 
procedure in reverse. 

8mm Max.

   

013098 

CAUTION: 

• 

Use the correct size collet cone for the wheel point 
which you intend to use. 

OPERATION 

   

013099 

Turn the tool on without the wheel point making any 
contact with the workpiece and wait until the wheel point 
attains full speed. Then apply the wheel point to the 
workpiece gently. To obtain a good finish, move the tool 
in the leftward direction slowly. 

 

CAUTION: 

• 

Apply light pressure on the tool. Excessive 
pressure on the tool will only cause a poor finish 
and overloading of the motor. 

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. Wrench 13 
2. Collet nut 6 
3. Wrench 13 

1. Switch lever 

Содержание MT912

Страница 1: ...1 ENGLISH Original instructions INSTRUCTION MANUAL DOUBLE INSULATION IMPORTANT Read Before Using Die Grinder MT912 013524...

Страница 2: ...d on the nameplate and can only be operated on single phase AC supply They are double insulated and can therefore also be used from sockets without earth wire GEA005 3 General Power Tool Safety Warnin...

Страница 3: ...e clothes jewellery or long hair can be caught in moving parts 17 If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used U...

Страница 4: ...tance away from work area Anyone entering the work area must wear personal protective equipment Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of o...

Страница 5: ...tools Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst Additional Safety Warnings 16 Make sure the wheel is not contacting the workpiece before...

Страница 6: ...the collet nut Exceeding this distance could cause vibration or a broken shaft To remove the wheel point follow the installation procedure in reverse 8mm Max 013098 CAUTION Use the correct size colle...

Страница 7: ...rushes 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...

Страница 8: ...8 Makita Corporation Anjo Aichi Japan www makita com 885150B935...

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