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6 ENGLISH

2. 

If the use of a guard is recommended for wire 

brushing, do not allow any interference of the 

wire wheel or brush with the guard.

 Wire wheel 

or brush may expand in diameter due to work load 

and centrifugal forces.

Additional Safety Warnings:

1. 

When using depressed centre grinding wheels, 

be sure to use only fiberglass-reinforced 

wheels.

2. 

NEVER USE Stone Cup type wheels with this 

grinder.

 This grinder is not designed for these 

types of wheels and the use of such a product 

may result in serious personal injury.

3. 

Be careful not to damage the spindle, the 

flange (especially the installing surface) or the 

lock nut. Damage to these parts could result in 

wheel breakage.

4. 

Make sure the wheel is not contacting the 

workpiece before the switch is turned on.

5. 

Before using the tool on an actual workpiece, 

let it run for a while. Watch for vibration or 

wobbling that could indicate poor installation 

or a poorly balanced wheel.

6. 

Use the specified surface of the wheel to per

-

form the grinding.

7. 

Do not leave the tool running. Operate the tool 

only when hand-held.

8. 

Do not touch the workpiece immediately after 

operation; it may be extremely hot and could 

burn your skin.

9. 

Observe the instructions of the manufacturer 

for correct mounting and use of wheels. 

Handle and store wheels with care.

10. 

Do not use separate reducing bushings or 

adaptors to adapt large hole abrasive wheels.

11. 

Use only flanges specified for this tool.

12. 

For tools intended to be fitted with threaded 

hole wheel, ensure that the thread in the wheel 

is long enough to accept the spindle length.

13. 

Check that the workpiece is properly 

supported.

14. 

Pay attention that the wheel continues to 

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. 

When use cut-off wheel, always work with 

the dust collecting wheel guard required by 

domestic regulation.

18. 

Cutting discs must not be subjected to any 

lateral pressure.

19. 

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 NOT let comfort or familiarity 

with product (gained from repeated use) replace 

strict adherence to safety rules for the subject 

product. MISUSE or failure to follow the safety 

rules stated in this instruction manual may cause 

serious personal injury.

FUNCTIONAL 

DESCRIPTION

CAUTION:

 

Always be sure that the tool is 

switched off and unplugged before adjusting or 

checking function on the tool.

Shaft lock

Press the shaft lock to prevent spindle rotation when 

installing or removing accessories.

1

►    

1.

 Shaft lock

NOTICE:

 

Never actuate the shaft lock when the 

spindle is moving.

 The tool may be damaged.

Switch action

CAUTION:

 

Before plugging in the tool, always 

check to see that the slide switch actuates prop-

erly and returns to the "OFF" position when the 

rear of the slide switch is depressed.

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, slide the slide switch toward the “I 

(ON)” position by pushing the rear of the slide switch. 

For continuous operation, press the front of the slide 

switch to lock it

To stop the tool, press the rear of the slide switch, then 

slide it toward the “O (OFF)” position.

Summary of Contents for GA4530R

Page 1: ...INSTRUCTION MANUAL Angle Grinder GA4030R GA4530R GA5030R ENGLISH Original instructions DOUBLE INSULATION Read before use ...

Page 2: ...water Power supply The 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 be used from sockets without earth wire Noise The typical A weighted noise level determined accord ing to EN60745 Sound pressure level LpA 85 dB A Sound power level LWA 96 dB A Un...

Page 3: ...ncreased risk of elec tric shock if your body is earthed or grounded 3 Do not expose power tools to rain or wet con ditions Water entering a power tool will increase the risk of electric shock 4 Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric ...

Page 4: ...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 n...

Page 5: ...otect the operator from broken wheel fragments acci dental contact with wheel and sparks that could ignite clothing 4 Wheels must be used only for recommended applications For example do not grind with the side of cut off wheel Abrasive cut off wheels are intended for peripheral grinding side forces applied to these wheels may cause them to shatter 5 Always use undamaged wheel flanges that are of ...

Page 6: ...ion that the wheel continues to 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 When use cut off wheel always work with the dust collecting wheel guard required by domestic regulation 18 Cutting discs ...

Page 7: ... diamond wheel WARNING When using a depressed center wheel flap disc flex wheel or wire wheel brush the wheel guard must be fitted on the tool so that the closed side of the guard always points toward the operator WARNING When using an abrasive cut off diamond wheel be sure to use only the special wheel guard designed for use with cut off wheels In some European countries when using a diamond whee...

Page 8: ...the dangerous vibration Mount the inner flange onto the spindle Make sure to fit the dented part of the inner flange onto the straight part at the bottom of the spindle Fit the depressed center wheel flap disc on the inner flange and screw the lock nut onto the spindle 1 2 4 3 1 Lock nut 2 Depressed center wheel 3 Inner flange 4 Mounting part To tighten the lock nut press the shaft lock firmly so ...

Page 9: ...t grinding disc or wheel onto work WARNING Avoid bouncing and snagging the wheel especially when working corners sharp edges etc This can cause loss of control and kickback WARNING NEVER use tool with wood cutting blades and other saw blades Such blades when used on a grinder frequently kick and cause loss of control leading to personal injury CAUTION Never switch on the tool when it is in contact...

Page 10: ... cutting operations never change the angle of the wheel Placing side pres sure on the cut off wheel as in grinding will cause the wheel to crack and break causing serious per sonal injury WARNING A diamond wheel shall be oper ated perpendicular to the material being cut 1 2 3 4 1 Lock nut 2 Abrasive cut off wheel diamond wheel 3 Inner flange 4 Wheel guard for abrasive cut off wheel diamond wheel A...

Page 11: ...hat no one is in front of or in line with the wire wheel brush CAUTION Do not use wire wheel brush that is damaged or which is out of balance Use of damaged wire wheel brush could increase potential for injury from contact with broken wires CAUTION ALWAYS use guard with wire wheel brushes assuring diameter of wheel fits inside guard Wheel can shatter during use and guard helps to reduce chances of...

Page 12: ...kita tool spec ified 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 2 5 2 2 11 12 4 3 5 6 7 8 9 10 1 13 3 14 5 3 100 mm 4 model 115 mm 4 1 2 model 125 mm 5 model 1 Grip 36 2 Whe...

Page 13: ...or cut off wheel 1 14 Abrasive cut off wheel Diamond wheel Lock nut wrench NOTE 1 In some European countries when using a diamond wheel the ordinary guard can be used instead of the special guard covering the both side of the wheel Follow the regulations in your country NOTE Some items in the list may be included in the tool package as standard accessories They may differ from country to country ...

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Page 16: ...www makita com Makita Jan Baptist Vinkstraat 2 3070 Belgium Makita Corporation Anjo Aichi Japan 885462 227 EN 20150731 ...

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