Makita HR2631F Instruction Manual

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Contents

Makita HR2631F Instruction Manual Manual pdf 11 page image

11back out. However, the tool may back out abruptlyif you do not hold it firmly. Always secure small workpieces in a vise orsimilar hold-down device.Set the action mode changing knob to the symbol.You can drill up to 13 mm diameter in metal and up to32 mm diameter in wood.For Model HR2631F, HR2641, HR2630Fig.33Use the drill chuck assembly (optional accessory).When installing it, refer to "Installing or removing the bit"described on the previous page.Fig.34To install the bit, place it in the chuck as far as it will go.Tighten the chuck by hand. Place the chuck key in eachof the three holes and tighten clockwise. Be sure totighten all three chuck holes evenly.To remove the bit, turn the chuck key counterclockwisein just one hole, then loosen the chuck by hand.For Model HR2631FT, HR2320T, HR2630TFig.35Fig.36Use the quick change drill chuck as standard equipment.When installing it, refer to "changing the quick changechuck for SDS-plus " described on the previous page.Fig.37Hold the ring and turn the sleeve counterclockwise toopen the chuck jaws. Place the bit in the chuck as far asit will go. Hold the ring firmly and turn the sleeveclockwise to tighten the chuck.To remove the bit, hold the ring and turn the sleevecounterclockwise.Diamond core drillingCAUTION: If performing diamond core drilling operationsusing "rotation with hammering" action, thediamond core bit may be damaged.When performing diamond core drilling operations,always set the change lever to the position to use"rotation only" action.Operation when using the dust cup(optional accessory)Fig.38Operate the tool with the dust cup against the ceiling surface.NOTE: The dust cup (optional accessory) is intended onlyfor drilling in the ceramic workpiece such asconcrete and mortar. Do not use the tool with thedust cup when drilling in metal or similar. Using thedust cup for drilling in the metal may damage thedust cup due to the heat produced by small metaldust or similar. Empty the dust cup before removing a drill bit. When using the dust cup, make sure that the dustcap is mounted on it securely.MAINTENANCECAUTION: Always be sure that the tool is switched off andunplugged before attempting to perform inspectionor maintenance. Never use gasoline, benzine, thinner, alcohol or thelike. Discoloration, deformation or cracks may result.To maintain product SAFETY and RELIABILITY, repairs,carbon brush inspection and replacement, any othermaintenance or adjustment should be performed byMakita Authorized Service Centers, always using Makitareplacement 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 Core bit Bull point Diamond core bit Cold chisel Scaling chisel Grooving chisel Drill chuck assembly Drill chuck S13 Chuck adapter Chuck key S13 Bit grease Side grip Depth gauge Blow-out bulb Dust cup Safety goggles Plastic carrying case Keyless drill chuckNOTE: Some items in the list may be included in the toolpackage as standard accessories. They may differfrom country to country.