ENGLISH: Original instructions INSTRUCTION MANUAL Cordless Angle Grinder DGA411, DGA412, DGA413, DGA414 DGA461, DGA462, DGA463, DGA464 DGA511, DGA512, DGA513, DGA514 Read before use.
SPECIFICATIONS Model: DGA411 DGA412 Max. wheel thickness M10 Rated speed (n) 8,500 min-1 Overall length 382 mm Rated voltage D.C. 18 V Net weight 2.2 - 2.8 kg Electric brake - Wireless activation function - Model: - DGA461 DGA462 DGA463 DGA464 115 mm (4-1/2″) Wheel diameter Max. wheel thickness 7.2 mm M14 or 5/8″ (country speciic) Spindle thread Rated speed (n) 8,500 min-1 Overall length 382 mm Rated voltage D.C. 18 V Net weight 2.3 - 3.
Symbols Only for EU countries Do not dispose of electric equipment or battery pack together with household waste material! In observance of the European Directives, on Waste Electric and Electronic Equipment and Batteries and Accumulators and Waste Batteries and Accumulators and their implementation in accordance with national laws, electric equipment and batteries and battery pack(s) that have reached the end of their life must be collected separately and returned to an environmentally compatible recyclin
Work mode: surface grinding with anti vibration side grip Model Vibration emission (ah, AG) : (m/s2) Uncertainty (K) : (m/s2) DGA411 4.0 1.5 DGA412 4.0 1.5 DGA413 4.0 1.5 DGA414 4.0 1.5 DGA461 6.0 1.5 DGA462 6.0 1.5 DGA463 6.0 1.5 DGA464 6.0 1.5 DGA511 6.0 1.5 DGA512 6.0 1.5 DGA513 6.0 1.5 DGA514 6.0 1.5 Vibration emission (ah, DS) : (m/s2) Uncertainty (K) : (m/s2) Work mode: disc sanding with normal side grip Model DGA411 2.5 m/s2 or less 1.5 DGA412 2.
WARNING: The vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used. WARNING: Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
9. 9. Always wear protective goggles to protect your eyes from injury when using power tools. The goggles must comply with ANSI Z87.1 in the USA, EN 166 in Europe, or AS/NZS 1336 in Australia/New Zealand. In Australia/New Zealand, it is legally required to wear a face shield to protect your face, too. It is an employer's responsibility to enforce the use of appropriate safety protective equipments by the tool operators and by other persons in the immediate working area. Power tool use and care 1.
3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Do not use accessories which are not speciically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation. 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 ly apart.
4. 5. 6. Safety Warnings Speciic for Wire Brushing Operations: 1. Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not overstress the wires by applying excessive load to the brush. The wire bristles can easily penetrate light clothing and/or skin. 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.
19. Do not use cloth work gloves during operation. Fibers from cloth gloves may enter the tool, which causes tool breakage. SAVE THESE INSTRUCTIONS. CAUTION: Only use genuine Makita batteries. Use of non-genuine Makita batteries, or batteries that have been altered, may result in the battery bursting causing ires, personal injury and damage. It will also void the Makita warranty for the Makita tool and charger.
14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Do not press the wireless activation button on the wireless unit too hard and/or press the button with an object with a sharp edge. Always close the lid of the slot when operating. Do not remove the wireless unit from the slot while the power is being supplied to the tool. Doing so may cause a malfunction of the wireless unit. Do not remove the sticker on the wireless unit. Do not put any sticker on the wireless unit.
Indicating the remaining battery capacity Indicating the remaining battery capacity Country speciic Only for battery cartridges with the indicator When you turn the tool on, the battery indicator shows the remaining battery capacity. 1 1 2 ► 1. Indicator lamps 2. Check button Press the check button on the battery cartridge to indicate the remaining battery capacity. The indicator lamps light up for a few seconds. Indicator lamps Lighted Off Remaining capacity ► 1.
Overheat protection Switch action When the tool is overheated, the tool stops automatically and the battery indicator shows following state. In this situation, let the tool cool before turning the tool on again. On Blinking If the tool does not start, the battery may be overheated. In this situation, let the battery cool before starting the tool again. Overdischarge protection When the battery capacity is not enough, the tool stops automatically.
Soft start feature NOTICE: If the tool is operated continuously at low speed for a long time, the motor will get overloaded, resulting in tool malfunction. Soft start feature reduces starting reaction. Electric brake NOTICE: When changing the speed dial from "5" to "1", turn the dial counterclockwise. Do not turn the dial clockwise forcibly. For model DGA413/DGA414/DGA463/DGA464/ DGA513/DGA514 only Automatic speed change function Electric brake is activated after the tool is switched off.
For tool with locking screw type wheel guard 2 1 Mount the wheel guard with the protrusions on the wheel guard band aligned with the notches on the bearing box. Then rotate the wheel guard to such an angle that it can protect the operator according to work. Be sure to tighten the screw securely. To remove wheel guard, follow the installation procedure in reverse. ► 1. Screw 2. Lever To remove wheel guard, follow the installation procedure in reverse.
Installing or removing abrasive disc 1 Optional accessory NOTE: Use sander accessories speciied in this manual. These must be purchased separately. For 100 mm (4″) model 1 2 2 ► 1. Lock nut wrench 2. Shaft lock 3 To remove the wheel, follow the installation procedure in reverse. 4 Installing or removing lex wheel Optional accessory WARNING: Always use supplied guard when lex wheel is on tool. Wheel can shatter during use and guard helps to reduce chances of personal injury. ► 1. Sanding lock nut 2.
Connecting a vacuum cleaner Grinding and sanding operation Optional accessory WARNING: Never vacuum metal particles created by grinding/cutting/sanding operation. Metal particles created by such operation are so hot that they ignite dust and the ilter inside the vacuum cleaner. To avoid dusty environment caused by masonry cutting, use a dust collecting wheel guard and a vacuum cleaner. Refer to the instruction manual attached to the dust collecting wheel guard for assembling and using it.
1 For 115 mm (4 - 1/2″) / 125 mm (5″) model 2 When installing the abrasive cut-off wheel: 3 1 1 2 3 4 4 4 ► 1. Lock nut 2. Abrasive cut-off wheel / diamond wheel 3. Inner lange 4. Wheel guard for abrasive cut-off wheel / diamond wheel As for the installation, follow the instructions for depressed center wheel. The direction for mounting the lock nut and the inner lange varies by wheel type and thickness. Refer to the following igures. ► 1. Lock nut 2.
WIRELESS ACTIVATION FUNCTION For DGA412/DGA414/DGA462/DGA464/DGA512/ DGA514 only 1 What you can do with the wireless activation function The wireless activation function enables clean and comfortable operation. By connecting a supported vacuum cleaner to the tool, you can run the vacuum cleaner automatically along with the switch operation of the tool. ► 1. Wire cup brush Remove the battery cartridge from the tool and place it upside down allowing easy access to spindle.
Open the lid on the tool as shown in the igure. 1. 3 1 1 2 ► 1. Lid 2. Insert the wireless unit to the slot and then close the lid. When inserting the wireless unit, align the projections with the recessed portions on the slot. ► 1. Wireless unit 2. Hook 3. Lid After removing the wireless unit, keep it in the supplied case or a static-free container. 4 NOTICE: Always use the hooks on the back of the lid when removing the wireless unit.
NOTE: The wireless activation lamps inish blinking in green after 20 seconds elapsed. Press the wireless activation button on the tool while the wireless activation lamp on the cleaner is blinking. If the wireless activation lamp does not blink in green, push the wireless activation button briely and hold it down again. 1 NOTE: When performing two or more tool registrations for one vacuum cleaner, inish the tool registration one by one.
4. Push the wireless activation button on the tool briely. The wireless activation lamp will blink in blue. 1 2 ► 1. Wireless activation button 2. Wireless activation lamp 5. Pull the switch trigger of the tool. Check if the vacuum cleaner runs while the switch trigger is being pulled. To stop the wireless activation of the vacuum cleaner, push the wireless activation button on the tool. NOTE: The wireless activation lamp on the tool will stop blinking in blue when there is no operation for 2 hours.
Description of the wireless activation lamp status 1 ► 1. Wireless activation lamp The wireless activation lamp shows the status of the wireless activation function. Refer to the table below for the meaning of the lamp status. Status Wireless activation lamp On Standby Description Duration Color Blinking Blue 2 hours When the tool is running. Tool registration 2 seconds Red Others Red Off The wireless activation of the vacuum cleaner is available and the tool is running.
If the cancellation is performed successfully, the wireless activation lamps will light up in red for 2 seconds and start blinking in blue. Cancelling tool registration for the vacuum cleaner Perform the following procedure when cancelling the tool registration for the vacuum cleaner. 1. Install the batteries to the vacuum cleaner and the tool. 2. Set the stand-by switch on the vacuum cleaner to "AUTO". NOTE: The wireless activation lamps inish blinking in red after 20 seconds elapsed.
Troubleshooting for wireless activation function Before asking for repairs, conduct your own inspection irst. If you ind a problem that is not explained in the manual, do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replacement parts for repairs. State of abnormality Probable cause (malfunction) Remedy The wireless activation lamp does not light/blink. The wireless unit is not installed into the tool.
State of abnormality Probable cause (malfunction) Remedy The vacuum cleaner does not run along with the switch operation of the tool. The wireless unit is not installed into the tool. The wireless unit is improperly installed into the tool. Install the wireless unit correctly. The terminal of the wireless unit and/or the slot is dirty. Gently wipe off dust and dirt on the terminal of the wireless unit and clean the slot. The wireless activation button on the tool has not been pushed.
OPTIONAL ACCESSORIES CAUTION: These accessories or attachments are recommended for use with your Makita tool speciied 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.
M a kit a E u r o p e N . V . J an- B apt i s t Vi nk s t r aat 2, 3070 K or t enber g, B el gi um M a kit a C o r p o r a ti o n 3- 11- 8, S um i y os hi - c ho, A nj o, A i c hi 446- 8502 J apan w w w . m a kit a .
