MAKITA BHP343 (01) PDF MANUAL

MAKITA BHP343 (01) PDF SUMMARY:

What are the specifications of the Makita BHP343 Cordless Hammer Driver Drill?

The BHP343 model has a concrete capacity of 10 mm, a steel capacity of 10 mm, and a wood capacity of 25 mm. It uses a wood screw of 5.1 mm x 63 mm and a machine screw of 6 mm. The no-load speed is 0 – 400 min-1 in low mode and 0 – 1,300 min-1 in high mode. The blows per minute are 0 – 6,000 min-1 in low mode and 0 – 19,500 in high mode. The overall length is 211 mm, and the net weight is 1.4 kg.

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What are the specifications of the Makita BHP453 Cordless Hammer Driver Drill?

The BHP453 model has a concrete capacity of 13 mm, a steel capacity of 13 mm, and a wood capacity of 36 mm. It uses a wood screw of 6 mm x 75 mm and a machine screw of 6 mm. The no-load speed is 0 – 400 min-1 in low mode and 0 – 1,300 min-1 in high mode. The blows per minute are 0 – 6,000 min-1 in low mode and 0 – 19,500 in high mode. The overall length is 232 mm, and the net weight is 1.7 kg.

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What are the intended uses of the Makita Cordless Hammer Driver Drill?

The tool is intended for impact drilling in brick, concrete, and stone, as well as for drilling without impact in wood, metal, ceramic, and plastic.

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What are the noise levels of the Makita BHP343 Cordless Hammer Driver Drill?

The sound pressure level (LpA) is 80 dB(A), with an uncertainty (K) of 3 dB(A). The noise level under working conditions may exceed 80 dB (A).

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What are the noise levels of the Makita BHP453 Cordless Hammer Driver Drill?

The sound pressure level (LpA) is 83 dB(A), and the sound power level (LWA) is 94 dB(A), with an uncertainty (K) of 3 dB(A).

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What is the vibration level when impact drilling into concrete using the Makita BHP343?

The vibration emission (ah,ID) is 10.0 m/s2, with an uncertainty (K) of 2.5 m/s2.

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What is the vibration level when drilling into metal using the Makita BHP343?

The vibration emission (ah,D) is 2.5 m/s2 or less, with an uncertainty (K) of 1.5 m/s2.

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What is the vibration level when impact drilling into concrete using the Makita BHP453?

The vibration emission (ah,ID) is 10.0 m/s2, with an uncertainty (K) of 1.5 m/s2.

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What is the vibration level when drilling into metal using the Makita BHP453?

The vibration emission (ah,D) is 2.5 m/s2 or less, with an uncertainty (K) of 1.5 m/s2.

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What are the general safety warnings for power tools?

Read all safety warnings and instructions. Failure to follow warnings and instructions may result in electric shock, fire, and/or serious injury. Keep the work area clean and well lit. Do not operate power tools in explosive atmospheres. Keep children and bystanders away while operating a power tool.

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What are the electrical safety precautions for power tools?

Power tool plugs must match the outlet. Avoid body contact with earthed or grounded surfaces. Do not expose power tools to rain or wet conditions. Do not abuse the cord. Use an extension cord suitable for outdoor use when operating a power tool outdoors. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply.

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What are the personal safety precautions when operating a power tool?

Stay alert and use common sense. Do not use a power tool while tired or under the influence of drugs, alcohol, or medication. Use personal protective equipment, including eye protection. Prevent unintentional starting by ensuring the switch is in the off position before connecting to the power source or battery. Remove any adjusting key or wrench before turning the power tool on. Do not overreach; keep proper footing and balance at all times. Dress properly, and keep hair, clothing, and gloves away from moving parts. If dust extraction is provided, ensure it is connected and used.

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What are the guidelines for using and caring for power tools?

Do not force the power tool. Use the correct power tool for the application. Do not use the power tool if the switch does not turn it on and off. Disconnect the power source and/or battery before making adjustments or changing accessories. Store idle power tools out of the reach of children. Maintain power tools and keep cutting tools sharp and clean. Use the power tool, accessories, and tool bits in accordance with the instructions.

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What are the safety guidelines for battery tool use and care?

Recharge only with the charger specified by the manufacturer. Use power tools only with designated battery packs. Keep the battery pack away from metal objects that can cause a short circuit. Avoid contact with liquid ejected from the battery. Have your power tool serviced by a qualified repair person using only identical replacement parts. Follow instructions for lubricating and changing accessories. Keep handles dry, clean, and free from oil and grease.

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What are the specific safety warnings for cordless hammer driver drills?

Wear ear protectors when impact drilling. Use auxiliary handles if provided. Hold the power tool by insulated gripping surfaces when there’s a risk of contacting hidden wiring. Ensure a firm footing and hold the tool firmly. Keep hands away from rotating parts. Do not leave the tool running. Do not touch the bit or workpiece immediately after operation. Take caution to prevent dust inhalation and skin contact.

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What are the important safety instructions for the battery cartridge?

Read all instructions and cautionary markings on the battery charger, battery, and product before use. Do not disassemble the battery cartridge. Stop using the tool immediately if the operating time has become excessively shorter. If electrolyte gets into your eyes, rinse them with clear water and seek medical attention. Do not short the battery cartridge. Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50°C (122°F). Do not incinerate the battery cartridge. Be careful not to drop or strike the battery. Do not use a damaged battery.

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What are some tips for maintaining maximum battery life?

Charge the battery cartridge before it is completely discharged. Never recharge a fully charged battery cartridge. Charge the battery cartridge with room temperature at 10°C – 40°C (50°F – 104°F). Let a hot battery cartridge cool down before charging it.

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How do you install or remove the battery cartridge?

Always switch off the tool before insertion or removal of the battery cartridge. To remove the battery cartridge, withdraw it from the tool while sliding the button on the side of the cartridge. To insert the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and slip it into place. Ensure it is fully inserted until it locks with a click and the red part on the button is not visible.

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How does the switch action work?

Before inserting the battery, check that the switch trigger actuates properly and returns to the “OFF” position when released. Pull the switch trigger to start the tool. Tool speed is increased by increasing pressure on the switch trigger. Release the switch trigger to stop.

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How does the reversing switch work?

The 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. Always check the direction of rotation before operation and only use the reversing switch after the tool has come to a complete stop. When not operating the tool, set the reversing switch to the neutral position.

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How do you change the speed?

To change the speed, first switch off the tool and then slide the speed change lever to the “2” side for high speed or “1” side for low speed. Ensure the speed change lever is set to the correct position before operation. Do not use the speed change lever while the tool is running.

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How do you select the action mode?

The tool has an action mode changing ring. To select rotation only, turn the ring so that the arrow on the tool body points toward the mark on the ring. For rotation with hammering, turn the ring so that the arrow points toward the mark on the ring. For rotation with the clutch, turn the ring so that the arrow points toward the mark on the ring. Always set the ring correctly to your desired mode.

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How do you adjust the fastening torque?

The fastening torque can be adjusted in 16 steps by turning the adjusting ring so that its graduations are aligned with the arrow on the tool body. The fastening torque is minimum when the number 1 is aligned with the arrow and maximum when the number 16 is aligned with the arrow. Before actual operation, drive a trial screw to determine the torque level required.

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How do you install or remove a driver bit or drill bit?

Turn the sleeve counterclockwise to open the chuck jaws. Place the bit in the chuck as far as it will go. Turn the sleeve clockwise to tighten the chuck. To remove the bit, turn the sleeve counterclockwise.

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How do you perform hammer drilling?

Turn the action mode changing ring so that the arrow on the tool body points to the marking. The adjusting ring can be aligned in any torque levels. Use a tungsten-carbide tipped bit. Position the bit at the desired location, then pull the switch trigger. Do not force the tool; light pressure gives the best results. If the hole becomes clogged with chips or particles, run the tool at idle, then remove the bit partially from the hole.

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How do you use the blow-out bulb?

After drilling a hole, use the blow-out bulb to clean the dust out of the hole.

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How do you perform screwdriving?

Turn the action mode changing ring so that the arrow on the tool body points to the marking. Adjust the adjusting ring to the proper torque level for your work. Place the point of the driver bit in the screw head, apply pressure, start the tool slowly, and then increase the speed gradually. Release the switch trigger as soon as the clutch cuts in.

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What is the recommended pilot hole size for wood screws?

• For a 3.1 mm screw, use a 2.0 – 2.2 mm pilot hole.
• For a 3.5 mm screw, use a 2.2 – 2.5 mm pilot hole.
• For a 3.8 mm screw, use a 2.5 – 2.8 mm pilot hole.
• For a 4.5 mm screw, use a 2.9 – 3.2 mm pilot hole.
• For a 4.8 mm screw, use a 3.1 – 3.4 mm pilot hole.
• For a 5.1 mm screw, use a 3.3 – 3.6 mm pilot hole.
• For a 5.5 mm screw, use a 3.7 – 3.9 mm pilot hole.
• For a 5.8 mm screw, use a 4.0 – 4.2 mm pilot hole.
• For a 6.1 mm screw, use a 4.2 – 4.4 mm pilot hole.

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How do you perform drilling?

Turn the adjusting ring so that the pointer points to the marking. Do not apply excessive pressure on the tool. Hold the tool firmly when the bit begins to break through the workpiece. If a bit becomes stuck, use the reversing switch to back it out. Always secure small workpieces in a vise. If the tool is operated continuously until the battery has discharged, allow the tool to rest for 15 minutes before using a fresh battery.

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How do you drill in wood?

Use wood drills equipped with a guide screw. The guide screw makes drilling easier by pulling the bit into the workpiece.

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How do you drill in metal?

Make an indentation with a center punch and hammer. Place the point of the bit in the indentation and start drilling. Use a cutting lubricant when drilling metals, except for iron and brass, which should be drilled dry.

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What are the maintenance guidelines for the tool?

Always switch off the tool and remove the battery before performing any maintenance. Do not use gasoline, benzine, thinner, alcohol, or the like. Repairs, maintenance, or adjustments should be performed by Makita Authorized Service Centers, always using Makita replacement parts.

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What are some of the optional accessories for the tool?

Drill bits, tungsten-carbide tipped hammer bit, Phillips bit, slotted bit, socket bit, blow-out bulb, safety goggles, various types of Makita genuine batteries and chargers, rubber pad assembly, wool bonnet, foam polishing pad, and a plastic carrying case.