Makita BHR202 Instruction Manual

Also see for BHR202: Parts Breakdown Specifications Instruction manual Instruction manual Instruction manual

Contents

9Set the action mode changing knob so that the pointerpoints to the symbol.CAUTION:• Never use "rotation with hammering" when the drillchuck assembly is installed on the tool. The drillchuck assembly may be damaged. Also, the drillchuck will come off when reversing the tool.• Pressing excessively on the tool will not speed upthe drilling. In fact, this excessive pressure will onlyserve to damage the tip of your bit, decrease thetool performance and shorten the service life of thetool.• There is a tremendous twisting force exerted onthe tool/bit at the time of hole breakthrough. Holdthe tool firmly and exert care when the bit begins tobreak through the workpiece.• A stuck bit can be removed simply by setting thereversing switch to reverse rotation in order to backout. However, the tool may back out abruptly if youdo not hold it firmly.• Always secure small workpieces in a vise or similarhold-down device.MAINTENANCECAUTION:• Always be sure that the tool is switched off and thebattery cartridge is removed before attempting toperform inspection or maintenance.• Never use gasoline, benzine, thinner, alcohol orthe like. Discoloration, deformation or cracks mayresult.Replacing carbon brushes1001145Remove and check the carbon brushes regularly.Replace when they wear down to the limit mark. Keepthe carbon brushes clean and free to slip in the holders.Both carbon brushes should be replaced at the sametime. Use only identical carbon brushes.Remove holder cap covers by inserting the slotted bitscrewdriver into the recessed part in the tool and lifting itup.12008834Use a screwdriver to remove the brush holder caps.Take out the worn carbon brushes, insert the new onesand secure the brush holder caps.12008835Remount the holder cap covers on the tool.After replacing brushes, insert the battery cartridge intothe tool and break in brushes by running tool with noload for about 1 minute. Then check the tool whilerunning and electric brake operation when releasing theswitch trigger. If electric brake is not working well, askyour local Makita service center for repair.To maintain product SAFETY and RELIABILITY, repairs,any other maintenance or adjustment should beperformed by Makita Authorized or Factory ServiceCenters, always using Makita replacement parts.OPTIONAL ACCESSORIESCAUTION:• These accessories or attachments arerecommended for use with your Makita toolspecified in this manual. The use of any otheraccessories or attachments might present a risk ofinjury to persons. Only use accessory orattachment for its stated purpose.If you need any assistance for more details regardingthese accessories, ask your local Makita Service Center.• SDS-Plus Carbide-tipped bits• Bull point• Cold chisel• Scaling chisel• Grooving chisel• Drill chuck assembly• Drill chuck S13• Chuck adapter• Chuck key S131. Brush holdercap2. Screwdriver1. Recesed part2. Holder capcover1. Limit mark