Operating Your Rotary Hammer

Familiarize yourself with all parts, including the mode selector, direction of rotation selector, and SDS chuck. Ensure the battery pack is charged and inserted correctly. Select the appropriate mode (hammer, hammer drill, drill, or chisel) using the mode selector. Attach the auxiliary handle for better control. Insert the drill bit into the SDS chuck and twist to lock. For drilling, use the depth guide rod to set the desired depth. Always wear safety gear, including ear and eye protection. Start drilling at low speed, especially with long bits, and apply pressure directly in line with the bit. Never switch on the tool if the insertion tool stalls; determine the cause before restarting.