Makita HR1830 Instruction Manual

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Contents

420. Maintain power tools. Check for misalignmentor binding of moving parts, breakage of partsand any other condition that may affect thepower tools operation. If damaged, have thepower tool repaired before use. Many accidentsare caused by poorly maintained power tools.21. Keep cutting tools sharp and clean. Properlymaintained cutting tools with sharp cutting edgesare less likely to bind and are easier to control.22. Use the power tool, accessories and tool bitsetc. in accordance with these instructions andin the manner intended for the particular type ofpower tool, taking into account the working con-ditions and the work to be performed. Use of thepower tool for operations different from thoseintended could result in a hazardous situation.Service23. Have your power tool serviced by a qualifiedrepair person using only identical replacementparts. This will ensure that the safety of the powertool is maintained.24. Follow instruction for lubricating and changingaccessories.25. Keep handles dry, clean and free from oil andgrease.SPECIFIC SAFETY RULES GEB007-2DO NOT let comfort or familiarity with product (gained from repeated use)replace strict adherence to rotary hammer safety rules. If you use this toolunsafely or incorrectly, you can suffer serious personal injury.1. Wear ear protectors. Exposure to noise can causehearing loss.2. Use auxiliary handles supplied with the tool.Loss of control can cause personal injury.3. Hold power tools by insulated gripping surfaceswhen performing an operation where the cuttingtool may contact hidden wiring or its own cord.Contact with a “live” wire will make exposed metalparts of the tool “live” and shock the operator.4. Wear a hard hat (safety helmet), safety glassesand/or face shield. Ordinary eye or sun glassesare NOT safety glasses. It is also highly recom-mended that you wear a dust mask and thicklypadded gloves.5. Be sure the bit is secured in place before opera-tion.6. Under normal operation, the tool is designed toproduce vibration. The screws can come looseeasily, causing a breakdown or accident. Checktightness of screws carefully before operation.7. In cold weather or when the tool has not beenused for a long time, let the tool warm up for awhile by operating it under no load. This willloosen up the lubrication. Without proper warm-up, hammering operation is difficult.8. Always be sure you have a firm footing.Be sure no one is below when using the tool inhigh locations.9. Hold the tool firmly with both hands.10. Keep hands away from moving parts.11. Do not leave the tool running. Operate the toolonly when hand-held.12. Do not point the tool at any one in the area whenoperating. The bit could fly out and injure some-one seriously.13. Do not touch the bit or parts close to the bitimmediately after operation; they may beextremely hot and could burn your skin.14. Some material contains chemicals which maybe toxic. Take caution to prevent dust inhalationand skin contact. Follow material supplier safetydata.SAVE THESE INSTRUCTIONSWARNING:MISUSE or failure to follow the safety rules stated in this instruction manualmay cause serious personal injury.