Clarke 6480100 CHD490 Hammer Instructions

Clarke 6480100 CHD490 Hammer Drill manual cover

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Clarke 6480100 CHD490 Hammer Drill Specification

The Clarke 6480100 CHD490 Hammer Drill is a robust and versatile power tool designed for both professional and DIY enthusiasts. It features a powerful 850-watt motor, delivering sufficient torque and speed to handle a wide range of drilling tasks. The drill operates at a variable speed of up to 3,000 revolutions per minute, allowing for precise control over different materials such as wood, metal, and masonry. Its hammer function is particularly effective for drilling into concrete and stone, providing 48,000 blows per minute for efficient penetration. The tool's ergonomic design ensures comfortable handling, reducing user fatigue during prolonged use. A keyless chuck enables quick and easy bit changes, enhancing workflow efficiency. The CHD490 is equipped with a depth stop for consistent drilling depths and a side handle for additional stability and control. It operates on a standard 240-volt power supply, making it suitable for a wide range of working environments. The drill also includes a forward and reverse function, providing versatility for screwdriving applications. Its durable construction ensures longevity, even under demanding conditions. With its comprehensive set of features, the Clarke 6480100 CHD490 Hammer Drill is an excellent choice for those seeking reliability and performance in a compact and user-friendly design.

Clarke 6480100 CHD490 Hammer Drill F.A.Q.

What is the correct way to change the drill bit on the Clarke 6480100 CHD490 Hammer Drill?

To change the drill bit, first ensure the drill is powered off and unplugged. Hold the drill securely and rotate the chuck counterclockwise to loosen it. Insert the new drill bit into the chuck and tighten it by rotating clockwise until secure.

How can I troubleshoot if the hammer drill is not turning on?

Check that the power cord is plugged in and the outlet is functional. Inspect the power switch for any damage. If the drill still doesn't turn on, examine the fuse or circuit breaker in the drill's plug or check the internal wiring if comfortable doing so.

What maintenance should be performed regularly on the Clarke 6480100 CHD490?

Regularly inspect the drill bits for wear and replace if necessary. Clean the drill after use to remove dust and debris. Lubricate moving parts as per the user manual's recommendations and check the power cord for any signs of damage.

How do I adjust the speed settings on the Clarke 6480100 CHD490 Hammer Drill?

The drill features a variable speed trigger. To adjust the speed, gently squeeze the trigger for lower speeds or fully depress it for maximum speed. Use the speed selector switch to set the desired speed range before operation.

What should I do if the drill bit gets stuck in masonry while using the hammer function?

Stop the drill immediately to prevent damage. Reverse the rotation direction and gently try to back the bit out. If it remains stuck, manually remove it by carefully twisting it free with pliers.

Can the Clarke 6480100 CHD490 Hammer Drill be used for both drilling and hammering tasks?

Yes, the Clarke 6480100 CHD490 is designed for dual functionality. Switch between drilling and hammering modes using the mode selector to suit the task at hand. Ensure the correct bit type is used for each mode.

What is the correct procedure for storing the hammer drill?

Clean the drill thoroughly to remove any dust or debris. Store it in a dry place, ideally in its original case, to protect it from moisture and physical damage. Ensure the power cord is wound properly and not kinked.

How can I reduce vibration when using the drill in hammer mode?

Ensure the drill bit is sharp and suitable for the material. Use the auxiliary handle to maintain a firm grip and apply steady pressure. Anti-vibration gloves can also help minimize hand fatigue.

What could cause the drill to overheat during extended use?

Overheating can occur due to prolonged use without breaks, dull drill bits, or insufficient lubrication. Allow the drill to cool periodically, use sharp bits, and ensure proper lubrication to prevent overheating.

How do I replace the brushes in the Clarke 6480100 CHD490 Hammer Drill?

Unplug the drill and remove the brush caps located on the sides of the motor housing. Take out the worn brushes and replace them with new ones, ensuring they are seated properly. Reattach the brush caps and test the drill.