FUNCTIONAL DESCRIPTION

CAUTION:

•Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.

Switch action

This tool has a reversing switch to change the direction of rotation. Move the reversing switch lever to

the position (A side) for clockwise rotation or the position (B side) for counterclockwise rotation.

Selecting the action mode

Rotation with hammering

1

1. Rotation with

 

hammering

1

2

014361

CAUTION:

1.Switch trigger

2.Lock button

2. Action mode

changing knob

2

010724

For drilling in concrete, masonry, etc., rotate the action

mode changing knob to the symbol. Use a tungsten- carbide tipped bit.

Rotation only

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

1

010726

1. Rotation only

Reversing switch action

For drilling in wood, metal or plastic materials, rotate the

action mode changing knob to the symbol. Use a

1

1.Reversing switch lever

twist drill bit or wood bit.

Hammering only

A

B

014362

CAUTION:

1

1. Hammering only

•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 the tool.

NOTE:

•When you operate the tool in counterclockwise rotation, the switch trigger is pulled only halfway and the tool runs at half speed. For counterclockwise rotation, you cannot push in the lock button.

010725

For chipping, scaling or demolition operations, rotate the

action mode changing knob to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

CAUTION:

•Do not rotate the action mode changing knob when the tool is running under load. The tool will be damaged.

•To avoid rapid wear on the mode change mechanism, be sure that the action mode changing knob is always positively located in one of the three action mode positions.

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Makita HR2621 instruction manual Functional Description, Switch action, Selecting the action mode, Reversing switch action
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HR2621 specifications

The Makita HR2621 is a powerful and versatile rotary hammer designed for both professional contractors and DIY enthusiasts. This tool is known for its robust performance, durability, and innovative technologies that make it ideal for heavy-duty applications, particularly in concrete, masonry, and other tough materials.

One of the standout features of the HR2621 is its 26mm (1 inch) capacity for drilling in concrete. It boasts a powerful 800-watt motor that delivers an impressive impact energy of 2.4 Joules, allowing users to drill through even the toughest surfaces with relative ease. This combination of power and efficiency ensures fast drilling and chiseling, making it suitable for a wide range of applications.

The HR2621 is equipped with a 3-mode operation, which includes rotation only, rotation with hammering, and hammering only modes. This versatility enables users to tackle various tasks, from drilling holes to chiseling away materials. The tool also features a variable speed control, ensuring precise operation depending on the specific requirements of the job.

Another notable characteristic of the Makita HR2621 is its lightweight and ergonomic design, weighing in at just 2.9 kilograms (6.4 lbs). This makes it easy to handle and maneuver, reducing operator fatigue during extended use. The rubberized grip enhances comfort and control, ensuring a secure hold even in challenging working conditions.

In terms of durability, the HR2621 incorporates advanced technologies to extend its lifespan. The tool's engineering includes protective features such as a dust-proof design, which prevents dust and debris from entering sensitive mechanisms. Additionally, it has an integrated clutch system that helps prevent gear damage during binding conditions, promoting longevity and reliability.

The HR2621 also supports the use of SDS-Plus shank bits, allowing for quick and easy bit changes without the need for additional tools. This feature significantly enhances the tool's efficiency, enabling users to switch between tasks swiftly.

In conclusion, the Makita HR2621 rotary hammer is a commendable choice for those seeking a reliable and powerful tool for heavy-duty drilling and chipping tasks. With its impressive motor, versatile operation modes, ergonomic design, and durability-enhancing technologies, it stands out as a top contender in its category, delivering outstanding performance while ensuring user comfort and safety.
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