Makita BHR202 Instruction Manual

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

Contents

8Bit diameterDust cup 5 6 mm (1/4") - 14.5 mm (9/16")Dust cup 9 12 mm (15/32") - 16 mm (5/8")006386OPERATIONHammer drilling operation008833Set the action mode changing knob to the symbol.Position the bit at the desired location for the hole, thenpull the switch trigger.Do not force the tool. Light pressure gives best results.Keep the tool in position and prevent it from slippingaway from the hole.Do not apply more pressure when the hole becomesclogged with chips or particles. Instead, run the tool atan idle, then remove the bit partially from the hole. Byrepeating this several times, the hole will be cleaned outand normal drilling may be resumed.CAUTION:• There is a tremendous and sudden twisting forceexerted on the tool/bit at the time of holebreak-through, when the hole becomes cloggedwith chips and particles, or when strikingreinforcing rods embedded in the concrete. Alwaysuse the side grip (auxiliary handle) and firmly holdthe tool by both side grip and switch handle duringoperations. Failure to do so may result in the lossof control of the tool and potentially severe injury.NOTE:Eccentricity in the bit rotation may occur while operatingthe tool with no load. The tool automatically centers itselfduring operation. This does not affect the drillingprecision.Blow-out bulb (optional accessory)1002449After drilling the hole, use the blow-out bulb to clean thedust out of the hole.Chipping/Scaling/Demolition008837Set the action mode changing knob to the symbol.Hold the tool firmly with both hands. Turn the tool on andapply slight pressure on the tool so that the tool will notbounce around, uncontrolled. Pressing very hard on thetool will not increase the efficiency.Drilling in wood or metal1200422312007048Use the optional drill chuck assembly. When installing it,refer to "Installing or removing the bit" described on theprevious page.1. Sleeve2. Ring1. Chuck adapter2. Keyless drillchuck1. Blow-out bulb