MAKITA JS8000 (01) PDF MANUAL

MAKITA JS8000 (01) PDF SUMMARY:

What should I read before using the cement shear?

For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

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What is the tool intended to be used for?

The tool is intended for cutting fiber cement material only.

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To what kind of power supply should the tool be connected?

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 a single-phase AC supply.

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Can the tool be used from sockets without earth wire?

Yes, they are double-insulated in accordance with European Standard and can, therefore, also be used from sockets without earth wire.

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What should I wear when using this tool?

Wear ear protection.

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What are some general safety rules I should be aware of?

• Keep work area clean and well lit. Cluttered and dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
• 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.
• 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 conditions. 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.
• 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 while operating power tools may result in serious personal injury.
• Use safety equipment. Always wear eye protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
• Avoid accidental starting. Ensure the switch is in the off-position before plugging in. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents.
• 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.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
• 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.
• 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.
• 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.
• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
• Use the power tool, accessories, and tool bits, etc. in accordance with these instructions and in the manner intended for the particular type of power tool, 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.
• 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.
• Follow instructions for lubricating and changing accessories.
• Keep handles dry, clean, and free from oil and grease.

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What are some specific safety rules I should be aware of?

• Hold the tool firmly.
• Secure the workpiece firmly.
• Keep hands away from moving parts.
• Edges and chips of the workpiece are sharp. Wear gloves. It is also recommended that you put on thickly bottomed shoes to prevent injury.
• Do not put the tool on the chips of the workpiece. Otherwise it can cause damage and trouble on the tool.
• Do not leave the tool running. Operate the tool only when hand-held.
• Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.
• Do not touch the blade or the workpiece immediately after operation; they may be extremely hot and could burn your skin.
• Avoid cutting electrical wires. It can cause a serious accident by electric shock.
• Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.
• Always use the correct dust mask/respirator for the material and application you are working with.

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How do I start the tool?

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.

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How do I use the tool for continuous operation?

For continuous operation, pull the switch trigger and then push in the lock button. To stop the tool from the locked position, pull the switch trigger fully, then release it.

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How do I use the hook?

When using the hook, pull it out in ‘‘A’’ direction and then push it in ‘‘B’’ direction to secure it in place. When not using the hook, return it back to its initial position by following the above procedures in reverse.

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How do I replace the blades?

1. Use the hex wrench to loosen the three screws that secure the cutting head. Pull the cutting head straight out to remove it with turning it left and right alternately.
2. Remove the two screws (middle and front) which hold the cutting head. When removing the middle screw, be careful not to lose the spacer. Then the blades can be removed easily. When removing the blades, hold the blades, the spacer, and the pivot sleeve so that they do not fall from the cutting head.
3. Install the spacer and the pivot sleeve and tighten the three screws after inserting the center blade, and side blades into the cutting head. In this process, the screw heads should be protruding 2 – 3 mm from the cutting head surface. If you will tighten the screws excessively, the cutting head cannot be installed to the tool.

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When should I change the blades?

• A) When the two side blades have rounded about half their width, they can be repositioned left-to-right for new cutting edges.
• B) When both edges of each side blade have rounded about half their width, reposition them end-to-end for two new cutting edges.
• C) When all edges have worn down, obtain replacements from Makita authorized or factory service center.
• D) When side blades are worn out, the center blade should also be replaced.

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How do I install the cutting head?

Insert the cutting head into the tool with turning it left and right alternately. Then tighten the three screws with the hex wrench.

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What material and thickness can I cut with this tool?

This tool is intended for cutting fiber cement material only, with a thickness of 8 mm or less. Do not cut other materials or stack-cut. Doing so will damage the tool and void the warranty.

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How do I operate the tool?

Secure the workpiece firmly. Move the tool forward keeping the side blades flush with the workpiece surface.

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How do I lubricate the tool?

Before operation, lubricate the contact point of the center blade and the side blades. And, also lubricate around the pivot sleeve and the spacer.