JR3070CT - Reciprocating saw MAKITA - Free user manual and instructions

USER MANUAL JR3070CT MAKITA

HSTION3 UTLAKILC Recipro Saw

D DOUBLE INSULATION INSTRUCTION MANUAL À WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

SPECIFICATIONS Mode JR3060T JR3O7OCT Lengin or stroke 32 mm Pipe 130 mm Max. euting capaciies Po _— Strokes per minute (min!) 0-2,800 Overall length 285 mm Net weight 4249 2419 Say class ET +_ Due to our continuing programme of research and development, the specifications herein are subject to change without notice. +_ Note: Specifications may differ from country to country.

The following show the symbols used for the tool. Be sure that you understand their meaning before use. Read instruction manual. DOUBLE INSULATION Only for EU countries X Do not dispose of electric equipment together with household waste mate- riall In observance of European Directive 2002/96/EC on waste electric and electronic equipment and its imple- mentation in accordance with national law, electric equipment that have reached the end of their life must be collected separately and returned to an environmentally com- patible recycling facility. Intended use The tool is intended for sawing wood, plastic, metal and building materials with a strong impact. It is suitable for straight and curved cutting. 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 in accordance with European Standard and can, therefore, also be used from sockets without earth wire. For Model JR3060T For European coun Noise and Vibration The typical A-weighted noise levels are sound pressure level: 87 dB (A) sound power level: 98 dB (A) Uncertainty: 1 dB — Wear ear protection. — The typical weighted root mean square acceleration value is 14 m/s?. These values have been obtained according to EN60745. For Model JR3070CT For European countri Noise and Vibration The typical A-weïghted noise levels are sound pressure level: 88 dB (A) sound power level: 99 dB (A) Uncertainty: under 0.5 dB — Wear ear protection. — The typical weighted root mean square acceleration value is 9 m/s?. These values have been obtained according to EN60745.

EC-DECLARATION OF CONFORMITY

We declare under our sole responsibility that this product is in compliance with the following standards of stand- ardized documents, EN60745, EN55014, EN61000 in accordance with Council Directives, 73/23/EEC, 89/336/ EEC, 98/37/EC. Yasuhiko Kanzaki CE 2004

Director MAKITA INTERNATIONAL EUROPE LTD. Michigan Drive, Tongwell, Milton Keynes, Bucks MK15 BD, ENGLAND Responsible manufacturer: Makita Corporation Anjo Aichi Japan s only s only

À WARNING: Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term “power tool” in all of the warnings listed below refers to your mains-operated (corded) power tool or battery- operated (cordless) power tool.

SAVE THESE INSTRUCTIONS

1. Keep work area clean and well lit. Ciuttered and

dark areas invite accidents.

2. Do not operate power tools in explosive atmos-

pheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.

3. Keep children and bystanders away while oper-

ating a power tool. Distractions can cause you to lose control. Electrical safety

Power tool plugs must match the outiet. 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 risk of electric shock. 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. Do not expose power tools to rain or wet condi- tions. Water entering a power tool will increase the risk of electric shock. 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. 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. Personal safety

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. À moment of inattention while operating power tools may result in serious personal injury.

GEA001-1 .. Use safety equipment. Always wear eye protec- tion. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal inju- ries. Avoid accidental starting. Ensure the switch is in the off-position before plugging in. Carrying power tools with your finger on the switch or plug- ging in power tools that have the switch on invites accidents. Remove any adjusting key or wrench before tuning the power tool on. À wrench or a key left attached to a rotating part of the power tool may result in personal injury. Do not overreach. Keep proper footing and bal- ance at all times. This enables better control of the power tool in unexpected situations. Dress properly. Do not wear loose clothing or iewellery. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of these devices can reduce dust-related hazards. Power tool use and care

. 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. 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. 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.

19. Store idie power tools out of the reach of chil- 22. Use the power tool, accessories and tool bits

dren and do not allow persons unfamiliar with etc. in accordance with these instructions and in the power tool or these instructions to operate the manner intended for the particular type of the power tool. Power tools are dangerous in the power tool, taking into account the working con- hands of untrained users. ditions and the work to be performed. Use of the power tool for operations different from those

20. Maintain power tools. Check for misalignment or

intended could result in a hazardous situation. binding of moving parts, breakage of parts and any other condition that may affect the power Service tools operation. If damaged, have the power tool 23. Have your power tool serviced by a qualified repaired before use. Many accidents are caused repair person Using onty ide ical replacement by poorly maintained power tools. parts. This will ensure that the safety of the power

21. Keep cutting tools sharp and clean. Properly tool is maintainedl.

maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. - WARNING- To reduce the risk of injury, user must read instruction manual. ADDITIONAL SAFETY RULES FOR TOOL GEB008-1 DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to recipro saw safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1. Hold power tool by insulated gripping surfaces 9. Keep hands away from moving parts.

when performing an operation where the cutting 49. Do not leave the tool running. Operate the tool tool may contact hidden wiring or its own cord. only when hand-held. Contact with a “live” wire will make exposed metal A : parts of the tool “live” and shock the operator. 11. Always switch off and wait for the blade to come ù to a complete stop before removing the blade

2. Use clamps or another practical way to secure from the workplece.

and support the workpiece to a stable platform. os Holding the work by hand or against your body 12. Do not touch the blade or the workpiece immedi- leaves it unstable and may lead to loss of control. ately after operation; they may be extremely hot and could burn your ski

3. Always use safety glasses or goggles. Ordinary

eye or sun glasses are NOT safety glasses. 13. Do not operate the tool at no-load unnecessar-

4. Avoid cutting nails. Inspect workpiece for any il. |

nails and remove them before operation. 14. Always use the correct dust maskrespirator for : . the material and application you are working

5. Do not cut oversize workpiece. With

6. Check for the proper clearance beyond the 45

workplece before cutting so that the blade will be toxic. Take caution to prevent dust inhalation not strike the floor, workbench, etc. and skin contact. Follow material supplier safety

7. Hold the tool firmiy. data.

8. Make sure the blade is not contacting the work-

piece before the switch is turned on. . Some material contains chemicals which may

SAVE THESE INSTRUCTIONS

À WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

À CAUTION: + Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Adjusting the shoe When the blade loses its cutting efficiency in one place along its cutting edge, reposition the shoe to utilize a Sharp, unused portion of its cutting edge. This will help to lengthen the life of the blade. To reposition the shoe, push the shoe button in the “A” direction with à click and reposition as shown in the figure which allows you to make five-way adjustment. To secure the shoe, push the shoe button in the “B” direction with a click. Selecting the cutting action This tool can be operated with an orbital or a straight line cutting action. The orbital cutting action thrusts the blade forward on the cutting stroke and greatly increases cutting speed. To change the cutting action, press the stopper and turn the lever to the desired cutting action position. Then, release the stopper to lock the lever. Refer to the table to select the appropriate cutting action. NOTE: + Orbital action means that the saw blade moves up and down, and back and forth at the same time. This increases the efficiency of cutting.

Position | Cutting action Applications © | Straightline cutting action | For cutting mild steel, stainless steel and plastics. For clean cuts in wood and plywood. For cutting mild steel, aluminum and hard wood. For cutling wood and plywood. For fast cutting in aluminum and mild steel. For fast cutting in wood and plywood T | Small orbitcutting action 1 | Medium orbit cutting action I | Large orbit cutting action

Switch action À caurIo! + Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released. To start the tool, simply pull the switch trigger. Tool speed is increased by increasing pressure on the switch trigger. Release the switch trigger to stop. For continuous operation, pull the switch trigger and then push in the lock but- ton. To stop the tool from the locked position, pull the switch trigger fully, then release it. Speed adjusting dial (For JR3070CT) The strokes per minute can be adjusted just by tuning the adjusting dial. This can be done even while the tool is running. The dial is marked 1 (lowest speed) to 6 (full speed). Turn the adjusting dial without positive stops between 1 and 6 according to your work. Refer to the table to select the proper speed for the workpiece to be cut. How- ever, the appropriate speed may differ with the type or thickness of the work- piece. In general, higher speeds will allow you to cut workpieces faster but the service life of the blade will be reduced.

Number on adjusting dial Strokes per minute 6 2,800 2,500

Workpiece to be cut Number on adjusting dial Wood 6 Autoclaved lightweight concrete 5-6 Mild steel 3-4 Aluminum 3-5 1-4 1-2 Plastics Stainless steel À CAUTION: + If the tool is operated continuously at low speeds for à long time, the motor will get overloaded and heated up. + 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. The tools equipped with electronic function are easy to operate because of the following features. Constant speed control Electronic speed control for obtaining constant speed. Possible to get fine fin- ish, because the rotating speed is kept constant even under load condition. Soft start feature Safety and soft start because of suppressed starting shock.

2. Released position

À CAUTION: + Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. Installing or removing the saw blade À CAUTION: + Always clean out all chips or foreign matter adhering to the blade, blade clamp and/or slider. Failure to do so may cause insufficient tightening of the blade, resulting in a serious injury. To install the saw blade, always make sure that the blade clamp lever is in released position Hf on the insulation cover before inserting the saw blade. If the blade clamp lever is in fixed position, rotate the blade clamp lever in the direction of the arrow so that it can be locked at the released positon 5. Insert the saw blade into the blade clamp as far as it will go. The blade clamp lever rotates and the saw blade is fixed. Make sure that the saw blade cannot be extracted even though you try to pull it out. NOTE: + _lf you do not insert the saw blade deep enough, the saw blade may be ejected unexpectediy during operation. This can be extremely dangerous. To remove the saw blade, rotate the blade clamp lever in the direction of the arrow fully. The saw blade is removed and the blade clamp lever is fixed at the released position «fi NOTE: + __lf you remove the saw blade without rotating the blade clamp lever fully, the lever may not be locked in the released positon Kff . In this case, rotate the blade clamp lever fully again, then make sure that the blade clamp lever locked at the released position af

À CAUTION: + Always press the shoe firmly against the workpiece during operation. If the shoe is held away from the workpiece during operation, strong vibration and/or twisting will be produced, causing the blade to snap dangerously. + Always wear gloves to protect your hands from hot flying chips when cutting metal. + Be sure to always wear suitable eye protection which conforms with current national standards. + Always use a suitable coolant (cutting oil) when cutting metal. Failure to do so will cause premature blade wear. Press the shoe firmly against the workpiece. Do not allow the tool to bounce. Bring the blade into light contact with the workpiece. First, make a pilot groove using a slower speed. Then use a faster speed to continue cutting. À CAUTION: + Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. 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, any other mainte- nance or adjustment should be performed by Makita Authorized Service Cent- ers, always using Makita replacement parts.

ACCESSORIES À 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. If you need any assistance for more details regarding these accessories, ask your local Makita service center. + Recipro saw blades + Plastic carrying case