Metabo BHE 2444 Operating Instructions

Metabo BHE 2444 Hammer manual cover
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Metabo BHE 2444 Hammer Specification

The Metabo BHE 2444 Hammer is a corded rotary hammer drill designed for heavy-duty applications, offering robust performance and durability. It features a powerful 800-watt motor, capable of delivering up to 2.4 joules of impact energy, making it suitable for drilling and chiseling in concrete, masonry, and other hard materials. The tool operates at a no-load speed of 0-1,230 RPM and an impact rate of 0-5,400 BPM, providing versatility for a range of tasks. The BHE 2444 incorporates Metabo's S-automatic safety clutch, which minimizes kickback by disengaging the drive if the drill bit jams unexpectedly, enhancing user safety.

The hammer drill supports both SDS-Plus and quick-change drill chucks, allowing for rapid tool changes without additional equipment, improving efficiency on the job site. Its ergonomic design includes a soft grip handle and a balanced weight distribution, reducing user fatigue during extended use. The vibration dampening system further enhances comfort, making it easier to handle during prolonged operations.

The Metabo BHE 2444 also features a variable speed control that permits precise adjustments depending on the material and application, ensuring optimal performance. It has a robust gear housing made of die-cast aluminum, providing durability and efficient heat dissipation. Weighing approximately 2.4 kilograms, it is lightweight yet rugged, ideal for both professional contractors and serious DIY enthusiasts. The tool is engineered for reliability, with an emphasis on long service life, supported by Metabo's commitment to high-quality manufacturing standards.

Metabo BHE 2444 Hammer F.A.Q.

What is the optimal drill bit size for concrete drilling with the Metabo BHE 2444?

The optimal drill bit size for concrete drilling with the Metabo BHE 2444 is between 4 mm to 24 mm, depending on the specific requirements of your task.

How do I change the drill bit on the Metabo BHE 2444 Hammer?

To change the drill bit, first ensure the tool is unplugged. Rotate the chuck to open the jaws, insert the new bit, and then tighten the chuck securely.

What is the recommended maintenance schedule for the Metabo BHE 2444?

It is recommended to clean the tool after each use and inspect the carbon brushes every 50 hours of operation, replacing them if necessary.

Why does the Metabo BHE 2444 not start when plugged in?

Check the power cord for damage, ensure the outlet is working, and verify that the switch is operational. If the issue persists, consult a qualified technician.

Can the Metabo BHE 2444 be used for chiseling applications?

Yes, the Metabo BHE 2444 can be used for light chiseling tasks. Ensure to use the appropriate chisel attachment and set the tool to chisel mode.

What type of lubrication does the Metabo BHE 2444 require?

The Metabo BHE 2444 uses a special gear lubricant. It is recommended to have it serviced by an authorized service center to ensure the correct lubricant is used.

How can I reduce vibration when using the Metabo BHE 2444?

Ensure to use vibration-damping handles and apply consistent pressure without forcing the tool. Using sharp, appropriate bits also helps reduce vibration.

What should I do if the Metabo BHE 2444 overheats during use?

Pause work immediately and allow the tool to cool down. Check for any obstructions in the ventilation slots and ensure proper maintenance is followed.

How do I properly store the Metabo BHE 2444 when not in use?

Store the tool in a dry, dust-free environment, ideally in its original case. Ensure the power cord is coiled neatly to prevent damage.

What is the function of the impact stop feature on the Metabo BHE 2444?

The impact stop feature allows the tool to be used for rotary drilling in materials like wood and metal, without the hammering action.