makita DPB180 Cordless Portable Band Saw Instruction Manual

INSTRUCTION MANUAL
DPB180

IMPORTANT: Read Before Using.

SPECIFICATIONS

12-3/8″)
Net weight| 6.2 kg (13.8 Ibs)| 6.5 kg (14.3 Ibs)
Rated voltage| D.C. 18 V
Standard battery cartridges| BL1815N| BL1830 / BL1840 / BL1850

• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridges may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003

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 instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

1. Keep 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 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. The use of a cord suitable for outdoor use 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. The 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 retired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.

11. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust masks, non-skid safety shoes,  hard hats, or 9. hearing protection used for appropriate conditions 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,  picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.

13. 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.

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

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 the connection of dust extraction and collection facilities, ensure these are connected and properly used. The use of dust collection can reduce dust-related hazards. Power tool use and care

17. 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 at which it was designed.

18. Do not use the power tool if the switch does not turn on and off. Any power 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 from the power tool before making any adjustments,  changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally

20. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions o operate the power tool. 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 power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.

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

23. Use the power tool, accessories and tool bits, etc. in accordance with these instructions, taking 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. Battery tool use and care

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

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 together 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 ejected from the battery may cause irritation or burns. Service

28. 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.

29. Follow instructions for lubricating and changing accessories.

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

CORDLESS PORTABLE BAND SAW SAFETY WARNINGS

1. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring. Cutting accessories contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock
2. Use only blades which are listed in “SPECIFICATIONS”
3. Check the blade carefully for cracks or damage before operation. Replace cracked or damaged blade immediately.
4. Secure the workpiece firmly. When cutting a bundle of workpieces, be sure that all workpieces are secured together firmly before cutting.
5. Cutting workpieces covered with oil can cause the blade to come off unexpectedly. Wipe off all excess oil from workpieces before cutting.
6. Never use the cutting oil as a cutting lubricant. Use only Makita cutting wax.
7. Do not wear gloves during operation.
8. Hold the tool firmly with both hands.
9. Keep hands away from rotating parts.
10. When cutting metal, be cautious of hot flying chips
11. Do not leave the tool running unattended.
12. Do not touch the blade or the workpiece immediately after operation; they may be extremely hot and could burn your skin.

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.

Symbols
The followings show the symbols used for the tool.

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 the 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:
   (1) Do not touch the terminals with any conductive material.
   (2) Avoid storing battery cartridges in a container with other metal objects such as nails, coins, etc.
   (3) Do not expose the battery cartridge to water or rain.
   A battery short can cause a large current flow, overheating, possible burns, and even a breakdown.

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

7. Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. The battery cartridge can explode in a fire.

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

9. Do not use a damaged battery.

10. Follow your local regulations relating to the disposal of batteries.

SAVE THESE INSTRUCTIONS.

Tips for maintaining maximum battery life

1. Charge the battery cartridge before completely discharging. Always stop tool operation and charge the battery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge. Overcharging shortens the battery service life.
3. Charge the battery cartridge with room temperature at 10 ﾟ C – 40 ﾟ C (50 ﾟ F – 104 ﾟ F). Let a hot battery cartridge cool down before charging it.
4. Charge the battery cartridge once every six months if you do not use it for a long period of time.

FUNCTIONAL DESCRIPTION

CAUTION:

• Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking the function on the tool.
  Installing or removing battery cartridge

1. Battery cartridge
2. Button
3. Red indicator

CAUTION:

• Always switch off the tool before installing or removing the battery cartridge.
• Hold the tool and the battery cartridge firmly when installing or removing the battery cartridge. Failure to hold the tool and the battery cartridge firmly may cause them to slip off our hands and result in damage to the tool and battery cartridge and a personal 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, causing injury to you or someone around you.
• Do not install the battery cartridge forcibly. If the cartridge does not slide in easily, it is not being inserted correctly.

Battery protection system (Lithium-ion battery with star marking)

012128

1. Star marking Lithium-ion batteries with a star marking is equipped with a protection system. This system automatically cuts off power to the tool to extend battery life. The  tool will automatically stop during operation if the tool and/or battery are placed under one of 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 on the tool and stop the application that caused the tool to become overloaded. Then pull the switch trigger again to restart. If the tool does not start, the battery is overheated. In this situation, let the battery cool before pulling the switch trigger again.

• Low battery voltage:
  The remaining battery capacity is too low and the tool will not operate. In this situation, remove and recharge the battery.

Switch action

007147

1. Lock-off button
2. Switch trigger

CAUTION:

• Before inserting the battery cartridge into the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released.
  To prevent the switch trigger from being accidentally pulled, the lock-off button is provided. To start the tool, depress the lock-off button from the B side and pull the switch trigger.
  Release the switch trigger to stop. After use, always press the lock-off button from Aside.

Speed adjusting dial

007148

1. Speed adjusting dial

The tool speed can be infinitely adjusted between 1.4 m/s (275 ft./min.) and 2.7 m/s (530 ft./min.) by turning the adjusting dial. Higher speed is obtained when the dial is turned in the direction of number 6; lower speed is obtained when it is turned in the direction of number 1. Select the proper speed for the workpiece to be cut.

CAUTION:

• The speed adjusting dial can be turned only as far as 6 and back to 1. Do not force it past 6 or 1, or the speed adjusting function may no longer work.
  Lighting up the lamp

007149

1. Lamp

CAUTION:

• Do not apply impact to the lamp, which may cause damage or short service time to it.
  Pull the switch trigger to light up the lamp. The lamp keeps on lighting while the switch trigger is being pulled. The lamp goes out 10 -15 seconds after releasing the trigger.
  NOTE:
  • Use a dry cloth to wipe the dirt off the lens of the lamp. Be careful not to scratch the lens or the lamp, or it may lower the illumination.
  • Do not use thinner or gasoline to clean the lamp. Such solvents may damage it.
  Battery protection system
  The tool is equipped with a protection system, which automatically cuts off the output power for a long service life of the battery cartridge.
  When the tool is overloaded or the remaining battery capacity gets low the lamp flickers. Within one second after flickering, the tool stops.
  If the tool stops under no or light load, recharge or replace the battery cartridge.

Hook

007300

1. Hook

The tool may be hung using the hook. Hang tool on a pipe vice or other suitable, stable structure.

ASSEMBLY

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 the blade

CAUTION:

• Oil on the blade can cause the blade to slip or come off unexpectedly. Wipe off all excess oil with a cloth before installing the blade.
• Use caution when handling the blade so that you are not cut by the sharp edge of the blade teeth. Turn the blade tightening lever clockwise until it hits against the protrusion on the frame.

007150

1. Tighten
2. Loosen
3. Protrusion
4. Lever

Match the direction of the arrow on the blade to that of the arrow on the wheels. 006192

1. Blade
2. Bearing
3. Upper holder
4. Lower holder

Position the blade around the wheels and insert the other side of the blade within the upper holder and lower holder until the blade back contacts the bottom of the
upper holder and lower holder.

006193

1. Upper holder
2. Lower holder
3. Wheel
4. Press

Hold the blade in place and turn the blade-tightening lever counterclockwise until it hits against the protrusion on the frame. This places proper tension on the blade.  Make sure that the blade is correctly positioned within the blade guard and around the wheels. Start and stop the tool two or three times to make sure that the blade runs properly on the wheels.

CAUTION:

• While making sure that the blade runs on the wheels properly, keep your body away from the blade area.
  To remove the blade, follow the installation procedure in reverse.

CAUTION:

• When turning the blade tightening lever clockwise to release the tension on the blade, point the tool downward because the blade may come off unexpectedly.

Adjusting the protrusion of the stopper plate

007151

1. Screw
2. Stopper plate
3. Blade

In the ordinary operation, protrude the stopper plate to the A-side fully.
When the stopper plate strikes against the obstacles like a wall or the like at the finishing of a cut, loosen two screws and slide it to the B side in the figure.
After sliding the stopper plate, secure it by tightening two screws firmly.

OPERATION

007316

It is important to keep at least two teeth in the cut.

004747

Select the proper cutting position for your workpiece by referring to the figure.

007152

Hold the tool with both hands as shown in the figure with the stopper plate contacting the workpiece and the blade clear of the workpiece.

CAUTION:

• ONLY USE FORWARD AND REAR HANDLES TO HOLD THE TOOL. Tool bodies or guards are never to be used as grasping surfaces. Hands may slip from these locations and contact the blade. Contact with the blade may result in personal injury.

Turn the tool on and wait until the blade attains full speed. Gently lower the blade into the cut. The weight of the tool or slightly pressing the tool will supply adequate pressure for the cutting. Do not force the tool. As you reach the end of a cut, release pressure and, without actually raising the tool, lift it slightly so that it will not fall against the workpiece.

CAUTION:

• Applying excessive pressure to the tool or twisting of the blade may cause bevel cutting or damage to the blade.
• When not using the tool for a long period of time, remove the blade from the tool.
• If the tool is operated continuously until the battery cartridge has discharged, allow the tool to rest for 15 minutes before proceeding with a fresh battery.

Cutting lubricant
When cutting metals, use Makita cutting wax as a cutting lubricant. To apply the cutting wax to the blade teeth, start the tool and cut into the cutting wax as shown in the figure after removing a cap of the cutting wax.

007153

1. Cutting wax

CAUTION:

• Never use cutting oil or apply an excessive amount of wax to the blade. It may cause the blade to slip or come off unexpectedly.
• When cutting cast iron, do not use any cutting wax.

MAINTENANCE

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, benzene, thinner, alcohol, or the like. Discoloration, deformation, or cracks may result.

Cleaning

After use, remove wax, chips, and dust from the tool, wheel tires, and blade.

CAUTION:

• Never use solvents such as turpentine, gasoline, lacquer, etc. to clean plastic parts.
• Wax and chips on the tires may cause the blade to slip and come off unexpectedly. Use a dry cloth to remove wax and chips from the tires.

Replacing tires on wheels

004750

1. Wheel
2. Tire
3. Lip

When the blade slips or does not track properly because of badly worn tires, or the lip of the tire on the motor side gets damaged, the tires should be replaced.
Replacing carbon brushes

001145

1. Limit mark
   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.

007154

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

1. Screwdriver
2. Brush holder cap

OPTIONAL ACCESSORIES

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 ofinjury 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.

• Band saw blades

• Hex wrench 4

• Cutting wax

• Makita genuine battery and charger
  NOTE:

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

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy
Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at our option, replace) without charge.
This Warranty does not apply where:

• repairs have been made or attempted by others:
• repairs are required because of normal wear and tear:
• the tool has been abused, misused, or improperly maintained:
• alterations have been made to the tool.
  IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE
  PRODUCT. THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY.
  MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,” AFTER THE ONE-YEAR TERM OF THIS WARRANTY.
  This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
  EN0006-1

WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:

• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well-ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi 446-8502 Japan
www.makita.com
885296A937 DPB180-1

References

• MAKITA Industrial Power Tools - The Leader In Cordless with 18V LXT Lithium-Ion

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