Metabo KHE 5-40 Operating Instructions

Pages 88

Year 2017

Language(s)

of 88

Metabo KHE 5-40 Hammer Specification

The Metabo KHE 5-40 Hammer is a robust and versatile rotary hammer designed for demanding construction and demolition tasks. It features a powerful 1100-watt motor, capable of delivering an impact energy of 8.7 joules, ensuring efficient drilling and chiseling in concrete, stone, and masonry. The hammer operates at a no-load speed range of 250 to 500 RPM and offers an impact rate of 2,300 beats per minute, providing rapid material removal and high productivity.

The KHE 5-40 is equipped with an SDS-Max chuck system that facilitates quick and secure bit changes, enhancing operational efficiency. Its electronic speed control maintains consistent performance under load, while the built-in safety clutch protects both the user and the tool in the event of bit jamming. An ergonomic design, featuring a soft-grip handle and balanced weight distribution, minimizes user fatigue during prolonged use.

This rotary hammer includes three function modes: hammer drilling, chiseling, and rotation-only, offering versatility for various applications. A variable speed trigger allows precise control over the tool's operation, and the integrated vibration reduction system reduces user strain and enhances comfort. The Metabo KHE 5-40 is constructed with durable materials, ensuring long-lasting performance even in tough working conditions. It is suitable for professional tradespeople seeking a reliable tool that combines power, efficiency, and user-friendly features. With its comprehensive safety features and advanced functionality, the Metabo KHE 5-40 Hammer is a valuable asset for construction professionals.

Metabo KHE 5-40 Hammer F.A.Q.

How can I change the drill bit on my Metabo KHE 5-40 Hammer?

To change the drill bit, first ensure the tool is turned off and unplugged. Then, pull back the chuck sleeve, insert the new bit, and release the sleeve to lock it in place.

What is the recommended maintenance routine for the Metabo KHE 5-40 Hammer?

Regularly clean the ventilation slots, check the power cord for damage, and lubricate the tool's moving parts as per the manufacturer's instructions.

My Metabo KHE 5-40 Hammer is overheating during use. What should I do?

Ensure that the ventilation slots are not blocked. Allow the tool to cool down by taking breaks during intensive use, and consider reducing the workload if necessary.

Why is my Metabo KHE 5-40 Hammer not starting?

Check if the power supply is connected and functioning. Inspect the power cord for any signs of damage, and ensure that the switch is fully operational.

How can I reduce vibration when using the Metabo KHE 5-40 Hammer?

Use the integrated vibration reduction feature and ensure that the tool is properly maintained to minimize excessive vibrations.

What type of lubrication should I use for my Metabo KHE 5-40 Hammer?

Use a high-quality grease recommended by Metabo for rotary hammers. Refer to the user manual for specific lubricant types.

Can I use the Metabo KHE 5-40 Hammer for chiseling tasks?

Yes, the Metabo KHE 5-40 is equipped for chiseling. Ensure you use the appropriate chisel bits and select the chiseling mode on the tool.

How do I know when to replace the carbon brushes on my Metabo KHE 5-40 Hammer?

Inspect the carbon brushes regularly; replace them when they are worn down to about 5mm. Excessive sparking may also indicate the need for replacement.

What should I do if the Metabo KHE 5-40 Hammer is producing unusual noises?

Stop using the tool immediately. Check for any loose parts and ensure proper lubrication. If the noise persists, consult a professional technician.

Is it safe to use extension cords with the Metabo KHE 5-40 Hammer?

Yes, it is safe to use extension cords, but ensure they have the appropriate gauge to support the tool’s power requirements and minimize voltage drop.