Makita HR2230 Instruction Manual

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Contents

Makita HR2230 Instruction Manual Manual pdf 5 page image

5Selecting the action mode1007961This tool employs an action mode changing knob. Selectone of the two modes suitable for your work needs byusing this knob.For rotation only, turn the knob so that the arrow on theknob points toward the symbol on the tool body.For rotation with hammering, turn the knob so that thearrow on the knob points toward the symbol on the toolbody.CAUTION:• Always set the knob fully to your desired modesymbol. If you operate the tool with the knobpositioned halfway between the mode symbols, thetool may be damaged.• Use the knob after the tool comes to a completestop.Torque limiterThe torque limiter will actuate when a certain torquelevel is reached. The motor will disengage from theoutput shaft. When this happens, the bit will stop turning.CAUTION:• As soon as the torque limiter actuates, switch offthe tool immediately. This will help preventpremature wear of the tool.• Bits such as hole saw, which tend to pintch orcatch easily in the hole, are not appropriate for thistool. This is because they will cause the torquelimiter to actuate too frequently.ASSEMBLYCAUTION:• Always be sure that the tool is switched off andunplugged before carrying out any work on thetool.Side grip (auxiliary handle)123 45 6007962CAUTION:• Always use the side grip to ensure operatingsafety.Install the side grip so that the teeth on the grip fit inbetween the protrusions on the tool barrel. Then tightenthe grip by turning clockwise at the desired position. Itmay be swung 360° so as to be secured at any position.Bit greaseCoat the bit shank head beforehand with a small amountof bit grease (about 0.5 - 1 g).This chuck lubrication assures smooth action and longerservice life.Installing or removing the bit21003150Clean the bit shank and apply bit grease before installingthe bit.12007963Insert the bit into the tool. Turn the bit and push it in untilit engages.After installing, always make sure that the bit is securelyheld in place by trying to pull it out.To remove the bit, pull the chuck cover down all the way1. Bit2. Chuck cover1. Bit shank2. Bit grease1. Grip base2. Side grip3. Loosen4. Tighten5. Teeth6. Protrusion1. Action modechanging knob

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