Using the Makita HR1840 is straightforward. First, select the appropriate bit for your job and use the one - touch sliding chuck to insert it. Decide whether you need rotation only or hammering with rotation mode. You can adjust the speed using the variable speed trigger according to the task at hand. If you need to work continuously, press the recessed lock - on button. When the bit binds, the torque - limiting clutch will protect the gears. You can use the reverse rotation mode to easily remove the bit. For dust management, you can attach the available dust extraction cup. When it comes to maintenance, keep an eye on the extended life brushes. Although they last longer, you should still check them regularly and replace them when needed. Also, store the tool in the provided tool case to protect it from damage. And don't forget to use the depth gauge for accurate drilling. If you have any other questions, refer to the user manual or contact Makita support.
