MAKITA DFL082F (01) PDF Document

Note: Due to a continuing program of research and development, specifications are subject to change without notice. Specifications and battery cartridges may differ from country to country. Weight is according to EPTA-Procedure 01/2003.

Read all safety warnings and instructions. Failure to follow them may result in electric shock, fire, and/or serious injury. Save all warnings and instructions for future reference.

Work Area Safety

1. Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.

2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that may ignite dust or fumes.

3. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

4. Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce the risk of electric shock.

5. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.

6. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

7. Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep the cord away from heat, oil, sharp edges, or moving parts. Damaged or entangled cords increase the risk of electric shock.

8. When operating a power tool outdoors, use an extension cord suitable for outdoor use. This reduces the risk of electric shock.

9. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.

Personal Safety

10. 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 medication. A moment of inattention can result in serious personal injury.

11. Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-skid safety shoes, hard hat, or hearing protection will reduce personal injuries.

12. Prevent unintentional starting. Ensure the switch is in the off position before connecting to a power source and/or battery pack, or carrying the tool. Carrying power tools with your finger on the switch invites accidents.

13. Remove any adjusting key or wrench before turning the power tool on. A wrench or key left attached to a rotating part may result in personal injury.

14. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool.

15. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.

16. If devices are provided for dust extraction and collection, ensure they are connected and properly used.

17. Do not force the power tool. Use the correct power tool for your application. It will do the job better and safer at the rate for which it was designed.

18. Do not use the power tool if the switch does not turn it on and off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.

19. Disconnect the plug from the power source and/or the battery pack before making any adjustments, changing accessories, or storing the tool. This reduces the risk of accidental starting.

20. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the tool or these instructions to operate it. Power tools are dangerous in the hands of untrained users.

21. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have it repaired before use.

22. Keep cutting tools sharp and clean. Properly maintained cutting tools are less likely to bind and are easier to control.

23. Use the power tool, accessories, and tool bits in accordance with these instructions, taking into account the working conditions and the work to be performed.

29. Follow instructions for lubricating and changing accessories.

30. Keep handles dry, clean, and free from oil and grease.

Battery tool use and care

24. Recharge only with the charger specified by the manufacturer. A charger suitable for one type of battery pack may create a fire risk when used with another.

25. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.

26. When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws, or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals may cause burns or a fire.

27. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid from the battery may cause irritation or burns.

Important Safety Instructions for Battery Cartridge

1. Before using the battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using the battery.

2. Do not disassemble the battery cartridge.

3. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns, and even an explosion.

4. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. It may result in loss of your eyesight.

5. Do not short the battery cartridge. Do not touch the terminals with any conductive material. Avoid storing the battery cartridge in a container with other metal objects. Do not expose the battery cartridge to water or rain. A short can cause a large current flow, overheating, burns, and breakdown.

6. Do not store the tool and battery cartridge where the temperature may reach or exceed 50°C (122°F).

7. Do not incinerate the battery cartridge, even if severely damaged or worn out. It can explode in a fire.

8. Be careful not to drop or strike the battery.

9. Do not use a damaged battery.

1. Hold the power tool by insulated gripping surfaces when performing an operation where the fastener may contact hidden wiring. Fasteners contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

2. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.

3. Hold the tool firmly.

4. Keep hands away from rotating parts.

5. Do not touch the bit or the workpiece immediately after operation; they may be extremely hot and could burn your skin.

CAUTION: Always switch off the tool before installing or removing the battery cartridge. Hold the tool and battery cartridge firmly. Failure to do so may cause them to slip and result in damage or injury.

To remove the battery cartridge: Slide it from the tool while sliding the button on the front of the cartridge.

To install the battery cartridge: Align the tongue on the battery cartridge with the groove in the housing and slip it into place. Insert it all the way until it locks in place with a little click. If you can see the red indicator on the upper side of the button, it is not locked completely.

CAUTION: Always install the battery cartridge fully until the red indicator cannot be seen. If not, it may accidentally fall out of the tool. Do not install the battery cartridge forcibly. If it does not slide in easily, it is not being inserted correctly.

Press the check button on the battery cartridge to show the remaining capacity. The indicator lamps will light up for a few seconds.

NOTE: Depending on the conditions of use and the ambient temperature, the indication may differ slightly from the actual capacity.

The tool is equipped with a battery protection system (for BL1460A) that automatically cuts off power to the motor to extend battery life. The tool will stop if it and/or the battery are placed under the following conditions:

Overloaded: The tool is operated in a manner that causes it to draw an abnormally high current. In this situation, release the switch trigger and stop the application that caused the overload. Then pull the switch trigger again to restart.

Overheated: If the tool does not start, the battery is overheated. Let the battery cool before pulling the switch trigger again.

Low battery voltage: When the battery capacity is not enough, the tool stops automatically. The battery indicator will show a low state. In this case, remove the battery from the tool and charge it.

Switch Action

CAUTION: Before inserting the battery cartridge, always check that the switch trigger actuates properly and returns to the “OFF” position when released.

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

Reversing Switch Action

CAUTION:

• Always check the direction of rotation before operation.

• Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage it.

• When not operating the tool, always set the reversing switch lever to the neutral position.

This tool has a reversing switch to change the direction of rotation. Depress the reversing switch lever from the A side for clockwise rotation or from the B side for counterclockwise rotation. When the reversing switch lever is in the neutral position, the switch trigger cannot be pulled.

To drive screws and bolts with a predetermined torque, follow these steps:

1. First remove the battery cartridge from the tool.

2. Loosen the screws securing the lamp cover.

3. Rotate the ring in the front of the tool by hand so that a hole can be seen below the ring.

4. Place the battery cartridge in place and pull the switch trigger. Release it so that the adjusting ring rotates and becomes visible in the hole. Then remove the battery cartridge.

5. Use an optional adjusting grip to adjust the fastening torque. Insert the pin of the adjusting grip into the hole in the front of the tool. Turn the adjusting grip clockwise for greater fastening torque, and counterclockwise for smaller fastening torque.

6. Align the edge of the adjusting ring with your desired number on the fastening torque scale.

7. Align the yellow line with your desired number on the fastening torque scale.

8. Insert the battery cartridge and be sure that a fastening torque has been set up by using a fastening torque tester.

9. Tighten the screws to secure the lamp cover and then rotate the ring in front of the tool until the ring is locked.

NOTE: Numbers on the fastening torque scale are a guideline to set up your desired fastening torque.

CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool.

Installing or removing a socket

To install the socket, push it onto the square drive of the tool with one hand by depressing a pin on the square drive with another hand until it locks into place. To remove the socket, simply pull it off while depressing the pin on the square drive.

Installing or removing a bit

For tools with retracting sleeve: To install the bit, pull the sleeve in the direction of the arrow and insert the bit into the sleeve as far as it will go. Then release the sleeve to secure the bit. To remove the bit, pull the sleeve in the direction of the arrow and pull the bit out firmly.

For tools without retracting sleeve: To install the bit, just insert the bit into the spindle as far as it will go. To remove the bit, pull the bit out firmly.

Hold the tool firmly and place the socket over the bolt or nut. Then switch the tool on. When the clutch cuts in, the motor will stop automatically. Then release the switch trigger.

NOTE: Hold the tool with its square drive pointed straight at the bolt or nut, or the bolt or nut will be damaged.

Use the tool within the range of the revolution angle up to 360°. If you use the tool beyond the upper limit of this range, the clutch does not work, and the tool cannot deliver enough fastening torque (LED flickers in red and green alternatively).

NOTE:

• The revolution angle means the angle which a screw/bolt revolves when the tool attains to 100% from 50% of desired torque.

• Use of a low temperature conditioned battery cartridge may sometimes give a warning for battery cartridge capacity, which makes the tool stop immediately. In this case, the fastening capacity may be inferior to the specification even if a charged battery cartridge is used.

CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance. Never use gasoline, benzine, thinner, alcohol, or the like. Discoloration, deformation, or cracks may result.

Replacing carbon brushes

Remove and check the carbon brushes regularly. Replace when they wear down to the limit mark. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes 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 holder caps.

To maintain product SAFETY and RELIABILITY, repairs, and any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.

CAUTION: These accessories or attachments are recommended for use with your Makita tool specified 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.

The following accessories are available:

• Protector

• Makita genuine battery and charger

• Angle head set

• Adjusting grip

• Anti kickback head

NOTE: Some items in the list may be included in the tool package as standard accessories. They may differ from country to country.