Makita HM1214C Owners Manual - Page 4

operation. 7. 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. 8. Always be sure you have a firm footing. Be sure no one is below when using the tool in high 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 tool only when hand-held. 12. Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously. 13. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin. 14. Do not operate the tool at no-load unnecessarily. 15. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data. SAVE THESE INSTRUCTIONS. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. USD203-2 Symbols The followings show the symbols used for tool. ･ volts FUNCTIONAL DESCRIPTION CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action 1. Switch lever OFF ON 1 009979 CAUTION: • Before plugging in the tool, always check to see that the tool is switched off. • Switch can be locked in "ON" position for ease of operator comfort during extended use. Apply caution when locking tool in "ON" position and maintain firm grasp on tool. To start the tool, push the switch lever "ON (I)" on the left side of the tool. To stop the tool, push the switch lever "OFF (O)" on the right side of the tool. Speed change 1. Adjusting dial 1 ･ amperes ･ hertz ･ alternating current ･ Class II Construction ･ revolutions or reciprocation per minute ･ number of blow 009982 The blows per minute can be adjusted just by turning the adjusting dial. This can be done even while the tool is running. The dial is marked 1 (lowest speed) to 5 (full speed). Refer to the table below for the relationship between the number settings on the adjusting dial and the blows per minute. Number on adjusting dial 5 4 3 2 1 009956 Blows per minute 1,900 1,700 1,450 1,200 950 4