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3 ENGLISH

5. 

When operating a power tool outdoors, use an 

extension cord suitable for outdoor use.

 Use of 

a cord suitable for outdoor use reduces the risk of 

electric shock.

6. 

If operating a power tool in a 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.

Personal Safety

1. 

Stay alert, watch what you are doing and use 

common sense when operating a power tool. 

Do not use a power tool while you are tired or 

under the influence of drugs, alcohol or med

-

ication.

 A moment of inattention while operating 

power tools may result in serious personal injury.

2. 

Use personal protective equipment. Always 

wear eye protection.

 Protective equipment such 

as dust mask, non-skid safety shoes, hard hat, or 

hearing protection used for appropriate conditions 

will reduce personal injuries.

3. 

Prevent unintentional starting. Ensure the 

switch is in the off-position before connecting 

to power source and/or battery pack, picking 

up or carrying the tool.

 Carrying power tools with 

your finger on the switch or energising power tools 

that have the switch on invites accidents.

4. 

Remove any adjusting key or wrench before 

turning the power tool on.

 A wrench or a key left 

attached to a rotating part of the power tool may 

result in personal injury.

5. 

Do not overreach. Keep proper footing and 

balance at all times.

 This enables better control 

of the power tool in unexpected situations.

6. 

Dress properly. Do not wear loose clothing or 

jewellery. Keep your hair, clothing, and gloves 

away from moving parts.

 Loose clothes, jewel

-

lery or long hair can be caught in moving parts.

7. 

If devices are provided for the connection of 

dust extraction and collection facilities, ensure 

these are connected and properly used.

 Use of 

dust collection can reduce dust-related hazards.

Power tool use and care

1. 

Do not force the power tool. Use the correct 

power tool for your application.

 The correct 

power tool will do the job better and safer at the 

rate for which it was designed.

2. 

Do not use the power tool if the switch does 

not turn it on and off.

 Any power tool that cannot 

be controlled with the switch is dangerous and 

must be repaired.

3. 

Disconnect the plug from the power source 

and/or the battery pack from the power tool 

before making any adjustments, changing 

accessories, or storing power tools.

 Such pre-

ventive safety measures reduce the risk of starting 

the power tool accidentally.

4. 

Store idle power tools out of the reach of chil-

dren and do not allow persons unfamiliar with 

the power tool or these instructions to operate 

the power tool.

 Power tools are dangerous in the 

hands of untrained users.

5. 

Maintain power tools. Check for misalignment 

or binding of moving parts, breakage of parts 

and any other condition that may affect the 

power tool’s operation. If damaged, have the 

power tool repaired before use.

 Many accidents 

are caused by poorly maintained power tools.

6. 

Keep cutting tools sharp and clean.

 Properly 

maintained cutting tools with sharp cutting edges 

are less likely to bind and are easier to control.

7. 

Use the power tool, accessories and tool bits 

etc. in accordance with these instructions, tak-

ing into account the working conditions and 

the work to be performed.

 Use of the power tool 

for operations different from those intended could 

result in a hazardous situation.

Service

1. 

Have your power tool serviced by a qualified 

repair person using only identical replacement 

parts.

 This will ensure that the safety of the power 

tool is maintained.

2. 

Follow instruction for lubricating and chang-

ing accessories.

3. 

Keep handles dry, clean and free from oil and 

grease.

Grinder safety warnings

Safety Warnings Common for Grinding Operations:

1. 

This power tool is intended to function as a 

grinder. Read all safety warnings, instructions, 

illustrations and specifications provided with 

this power tool.

 Failure to follow all instructions 

listed below may result in electric shock, fire and/

or serious injury.

2. 

Operations such as sanding, wire brush-

ing, polishing or cutting-off are not recom-

mended to be performed with this power tool.

 

Operations for which the power tool was not 

designed may create a hazard and cause per-

sonal injury.

3. 

Do not use accessories which are not specifi

-

cally designed and recommended by the tool 

manufacturer.

 Just because the accessory can 

be attached to your power tool, it does not assure 

safe operation.

4. 

The rated speed of the accessory must be at 

least equal to the maximum speed marked on 

the power tool.

 Accessories running faster than 

their rated speed can break and fly apart.

5. 

The outside diameter and the thickness of your 

accessory must be within the capacity rating 

of your power tool.

 Incorrectly sized accessories 

cannot be adequately guarded or controlled.

6. 

Threaded mounting of accessories must 

match the grinder spindle thread. For acces-

sories mounted by flanges, the arbour hole of 

the accessory must fit the locating diameter 

of the flange.

 Accessories that do not match the 

mounting hardware of the power tool will run out of 

balance, vibrate excessively and may cause loss 

of control.

7. 

Do not use a damaged accessory. Before each 

use inspect the accessory such as abrasive 

wheels for chips and cracks, backing pad for 

cracks, tear or excess wear. If power tool or 

Summary of Contents for M9511

Page 1: ...INSTRUCTION MANUAL Angle Grinder M9509 M9510 M9511 ENGLISH Original instructions DOUBLE INSULATION Read before use ...

Page 2: ...be used from sockets without earth wire SAFETY WARNINGS General power tool safety warnings WARNING Read all safety warnings and all instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instruc tions for future reference The term power tool in the warnings refers to your mains operated corded power tool or battery...

Page 3: ...n and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users 5 Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused b...

Page 4: ...el is snagged or pinched by the workpiece the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out The wheel may either jump toward or away from the operator depending on direction of the wheel s move ment at the point of pinching Abrasive wheels may also break under these conditions Kickback is the result of po...

Page 5: ...o rotate after the tool is switched off 15 If working place is extremely hot and humid or badly polluted by conductive dust use a short circuit breaker 30 mA to assure opera tor safety 16 Do not use the tool on any materials contain ing asbestos 17 Do not use cloth work gloves during operation Fibers from cloth gloves may enter the tool which causes tool breakage SAVE THESE INSTRUCTIONS WARNING DO...

Page 6: ...eel Optional accessory WARNING When using a depressed center wheel the wheel guard must be fitted on the tool so that the closed side of the guard always points toward the operator CAUTION Make sure that the mounting part of the inner flange fits into the inner diameter of the depressed center wheel perfectly Mounting the inner flange on the wrong side may result in the dangerous vibration Mount t...

Page 7: ... the other on the side grip handle Grinding operation Turn the tool on and then apply the wheel or disc to the workpiece In general keep the edge of the wheel or disc at an angle of about 15 to the workpiece surface During the break in period with a new wheel do not work the grinder in forward direction or it may cut into the workpiece Once the edge of the wheel has been rounded off by use the whe...

Page 8: ...Makita Corporation www makita com 885529 5 EN 20160629 ...

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