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6 ENGLISH

FUNCTIONAL 

DESCRIPTION

CAUTION:

 

Always be sure that the tool is 

switched off and unplugged before adjusting or 

checking function on the tool.

Adjusting depth of cut

CAUTION:

 

After adjusting the depth of cut, 

always tighten the lever securely.

Loosen the lever on the depth guide and move the base 

up or down. At the desired depth of cut, secure the base 

by tightening the lever.

For cleaner, safer cuts, set cut depth so that the dia-

mond wheel projects 2 mm or less below workpiece. 

Using proper cut depth helps to reduce potential for 

dangerous KICKBACKS which can cause personal 

injury.

1

►    

1.

 Lever

Sighting

Align the edge of the front of the base with your cutting 

line on the workpiece.

Switch action

CAUTION:

 

Before plugging in the tool, always 

check to see that the switch trigger actuates 

properly and returns to the "OFF" position when 

released.

1

2

►    

1.

 Switch trigger 

2.

 Lock button / Lock-off button

For tool with lock button

CAUTION:

 

Switch can be locked in "ON" posi-

tion for ease of operator comfort during extended 

use. Apply caution when locking tool in "ON" 

position and maintain firm grasp on tool.

To start the tool, simply pull the switch trigger. Release 

the switch trigger to stop. For continuous operation, 

pull the switch trigger, push in the lock button and then 

release the switch trigger. To stop the tool from the 

locked position, pull the trigger fully, then release it.

For tool with lock-off button

To prevent the switch trigger from being accidentally 

pulled, a lock-off button is provided. To start the tool, 

press the lock-off button and pull the switch trigger. 

Release the switch trigger to stop.

WARNING:

 

NEVER use the tool if it runs when 

you simply pull the switch trigger without press-

ing the lock-off button.

 A switch in need of repair 

may result in unintentional operation and serious 

personal injury. Return tool to a Makita service center 

for proper repairs BEFORE further usage.

WARNING:

 

NEVER defeat the lock-off button 

by taping down or some other means.

 A switch with 

a negated lock-off button may result in unintentional 

operation and serious personal injury.

CAUTION:

 

Do not pull the switch trigger hard 

without pressing in the lock-off button. This can 

cause switch breakage.

Summary of Contents for 4100KB/1

Page 1: ...INSTRUCTION MANUAL Dustless Cutter 4100KB ENGLISH Original instructions DOUBLE INSULATION Read before use ...

Page 2: ...wer 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 be used from sockets without earth wire For public low voltage distribution systems of between 220 V and 250 V Switching operations of electric apparatus cause volt age fluctuations The operation of this device under unfavorable mains cond...

Page 3: ... damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock 7 Use of power supply via an RCD with a rated residual current of 30 mA or less is always recommended 8 Power tools can produce electromagnetic fields EMF that are not harmful to the user However users of pacemakers and other similar medical devices should contact the m...

Page 4: ...ating and chang ing accessories Cutter safety warnings 1 The guard provided with the tool must be securely attached to the power tool and positioned for maximum safety so the least amount of wheel is exposed towards the oper ator Position yourself and bystanders away from the plane of the rotating wheel The guard helps to protect operator from broken wheel frag ments and accidental contact with wh...

Page 5: ...tions are taken 2 Never place your hand near the rotating acces sory Accessory may kickback over your hand 3 Do not position your body in line with the rotating wheel Kickback will propel the tool in direction opposite to the wheel s movement at the point of snagging 4 Use special care when working corners sharp edges etc Avoid bouncing and snagging the accessory Corners sharp edges or bouncing ha...

Page 6: ...mfort during extended use Apply caution when locking tool in ON position and maintain firm grasp on tool To start the tool simply pull the switch trigger Release the switch trigger to stop For continuous operation pull the switch trigger push in the lock button and then release the switch trigger To stop the tool from the locked position pull the trigger fully then release it For tool with lock of...

Page 7: ... injury CAUTION Use only the Makita wrench and hex wrench to install or remove the wheel Loosen the clamping screw and remove the cover 1 2 1 Clamping screw 2 Cover Hold the outer flange with the wrench and loosen the hex bolt with the hex wrench Then remove the hex bolt outer flange and diamond wheel 1 2 3 4 5 1 Hex wrench 2 Hex bolt 3 Wrench 22 4 Loosen 5 Tighten To install the diamond wheel fol...

Page 8: ...utting operation connect a Makita vacuum cleaner to your tool 1 2 1 Hose of the vacuum cleaner 2 Dust spout OPERATION CAUTION THIS TOOL SHOULD ONLY BE USED ON HORIZONTAL SURFACES CAUTION Be sure to move the tool forward in a straight line and gently Forcing and exerting excessive pressure or allowing the wheel to bend pinch or twist in the cut can cause overheating of the motor and dangerous kickb...

Page 9: ... in the holders Both carbon brushes should be replaced at the same time Use only identical carbon brushes 1 1 Limit mark 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 1 Screwdriver 2 Brush holder cap To maintain product SAFETY and RELIABILITY repairs any other maintenance or adjustment should be performed...

Page 10: ...10 ...

Page 11: ...11 ...

Page 12: ...www makita com Makita Europe N V Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan Jan Baptist Vinkstraat 2 3070 Kortenberg Belgium 885607 227 EN 20170620 ...

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