Makita HR5201C Instruction Manual

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Contents

811. 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 injuresomeone 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 may betoxic. Take caution to prevent dust inhalation andskin contact. Follow material supplier safety data.SAVE THESE INSTRUCTIONS.WARNING:MISUSE or failure to follow the safety rules stated inthis instruction manual may cause serious personalinjury.FUNCTIONAL DESCRIPTIONCAUTION:• Always be sure that the tool is switched off andunplugged before adjusting or checking function on thetool.Switch action (Fig. 1)FOR MODEL HR5211CCAUTION:• Before plugging in the tool, always check to see thatthe switch trigger actuates properly and returns to the“OFF” position when released.To start the tool, simply pull the switch trigger. Release theswitch trigger to stop.FOR MODELS HR5210C/HR5201CTrigger switchCAUTION:• Before plugging in the tool, always check to see thatthe switch trigger actuates properly and returns to the“OFF” position when released.• This switch functions when setting the tool in symboland symbol modes.To start the tool, simply pull the switch trigger. Release theswitch trigger to stop.Slide switchCAUTION:• Before plugging in the tool, always check to see thatthe tool is switched off.• This switch functions only when setting the tool insymbol action mode.When using the tool in the hammering mode for a longtime, the slide switch is available. To start the tool, pushthe “I (ON)” side of the switch lever. To stop the tool, pushthe “O (OFF)” side of the switch lever. (Fig. 2)Speed change (Fig. 3)The revolutions and blows per minute can be adjusted justby turning the adjusting dial. The dial is marked 1 (lowestspeed) to 5 (full speed).Refer to the table below for the relationship between thenumber settings on the adjusting dial and the revolutions/blows per minute.CAUTION:• If the tool is operated continuously at low speeds for along time, the motor will get overloaded, resulting intool malfunction.• The speed adjusting dial can be turned only as far as 5and back to 1. Do not force it past 5 or 1, or the speedadjusting function may no longer work.Selecting the action modeRotation with hammering (Fig. 4 & 5)For drilling in concrete, masonry, etc., depress the lockbutton and rotate the change lever so that the pointerpoints to the symbol. Use a tungsten-carbide tippedbit.Hammering onlyFOR MODEL HR5201C AND HR5210C (Fig. 6)For chipping, scaling or demolition operations, depressthe lock button and rotate the change lever so that thepointer points to the symbol. Use a bull point, coldchisel, scaling chisel, etc.For long time hammering (FOR MODELS HR5201CAND HR5210C ONLY) (Fig. 7)For chipping, scaling or demolition operations, depressthe lock button and rotate the change lever so that thepointer points to the symbol. Use a bull point, coldchisel, scaling chisel, etc.CAUTION:• When using the tool in the symbol mode, the switchtrigger does not work and only the slide switch works.FOR MODEL HR5211C (Fig. 8)For chipping, scaling or demolition operations, depressthe lock button and rotate the change lever so that thepointer points to the symbol. Use a bull point, coldchisel, scaling chisel, etc.CAUTION:• Do not rotate the change lever when the tool is runningunder load. The tool will be damaged.• To avoid rapid wear on the mode change mechanism,be sure that the change lever is always positivelylocated in one of the two or three action modepositions.Torque limiterThe torque limiter will actuate when a certain torque levelis reached. The motor will disengage from the outputshaft. When this happens, the bit will stop turning.Number onadjusting dialRevolutions perminute Blows per minute5 260 2,1504 240 2,0003 190 1,6002 150 1,2501 130 1,075