ENGLISH (Original instructions) INSTRUCTION MANUAL Demolition Hammer HM0830 005813 DOUBLE INSULATION IMPORTANT: Read Before Using.
ENGLISH (Original instructions) SPECIFICATIONS Model HM0830 Blows per minute 2,700 min-1 Overall length 390 mm Net weight 4.9 kg Safety class /II • Due to our continuing programme of research and development, the specifications herein are subject to change without notice. • Specifications may differ from country to country. • Weight according to EPTA-Procedure 01/2003 END201-5 Save all warnings and instructions for future reference. Symbols The following show the symbols used for the equipment.
21. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. 22. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. 23.
7. 8. 9. 10. 11. 12. 13. 14. 15. In cold weather or when the tool has not been used for a long time, let the tool warm up for a while by operating it under no load. This will loosen up the lubrication. Without proper warm-up, hammering operation is difficult. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations. Hold the tool firmly with both hands. Keep hands away from moving parts. Do not leave the tool running. Operate the tool only when hand-held.
Installing or removing the bit 1 2 Replacing carbon brushes 1. Tool retainer 2. Push button 1. Commutator 2. Insulating tip 3. Carbon brush 2 1 3 005816 001146 Press the push button and pivot the tool retainer to the side. Insert the bit into the tool barrel as far as it will go. Return the tool retainer to its original position to secure the bit. To remove the bit, follow the installation procedure in reverse.
This tool requires no hourly or daily lubrication because it has a grease-packed lubrication system. It should be relubricated after every 6 months of operation. Send the complete tool to Makita Authorized Service Center for this lubrication service. However, if circumstances require that you should lubricate it by yourself, proceed as follows. Run the tool for several minutes to warm it up. Switch off and unplug the tool. Remove the crank cap by loosening hex bolts (3 pcs.) securing it with a hex wrench.
Makita Corporation Anjo, Aichi, Japan 884584A220 8 www.makita.
