Makita HR2511 Instruction Manual Download | Manualshive

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Summary of Contents for HR2511

Page 1: ...DEL HR2511 Variable Speed Net weight 335 mm 4 2 kg o w s per min Overs RPM length No load speed 3 000 13 3116 9 2 lbsl 0 800 INSTRUCTION MANUAL SPECIFICATIONS Manufacturer reserves the right to change specifications without notice Note Specifications may differ from country to country ...

Page 2: ... intended for example don t use circular saw for cutting tree limbs or logs 7 DRESS PROPERLY Don t wear loose clothing or jewelry They can be caught in moving parts Rubber gloves and non skid footwear are recommended when working outdoors Wear protective hair covering to contain long hair 8 USE SAFETY GLASSES Also use face or dust mask if cutting operation is dusty 9 DON T ABUSE CORD Never carry t...

Page 3: ...e to use one heavy enough to carry the current your product will draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Table 1 shows the correct size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gage The smaller the gage number the heavier the cord TABLE 1 MINIMUM GAGE FOR CORD SETS 0 6 6 10 10 12 12 16 ...

Page 4: ...d be grounded while in use to protect the operator from electric shock The tool is equipped with a three conductor cord and three prong grounding type plug to fit the proper grounding type receptacle The green or green and yellow conductor in the cord is the grounding wire Never connect the green or green and yellow wire to a live terminal Your unit is for use on 115 volts and has a plug that look...

Page 5: ...oper warm up hammering operation is difficult Be sure no one is below when using the tool in high locations 5 Always be sure you have a firm footing 6 Hold the tool firmly with both hands 7 Keep hands away from moving parts 8 Do not leave the tool running Operate the tool only when hand held 9 Do not point the tool at any one in the area when operating The bit could fly out and injure someone seri...

Page 6: ...nstall the bit press the change ring in the direction of the arrow align the key groove on the bit shank with the red dot and insert the bit Now release the change ring If the change ring does not return to its original position easily turn the bit slightly in either direction To remove the bit press the change ring in the direction of the arrow and the bit will slip out I I 1 Adjusting depth of d...

Page 7: ...hen tighten it by turning clockwise Selectingaction mode Rotation with hammering For drilling in concrete granite tile etc rotate the change lever to the posi tion Rotation only For drilling in wood or metal rotate change lever to the 3 position the lever CAUTION To avoid rapid wear on the mode change mechanism be sure that the change lever is always positively located in one of the two action mod...

Page 8: ...check to see that the trigger switch actuates properly 0 Do not tape tie or otherwise secure the trigger in the ON position and returns to the OFF position when released Hammer drilling operation Position the bit at the location for the hole then pull the trigger Do not force the tool Light pressuregives best results Keep the tool in position and prevent it from slipping away from the hole Do not ...

Page 9: ... marking a t a point corresponding to the anchor length So drill to that depth Use the blow out bulb to clean out the hole Put a plug on the anchor and hammer it into the concrete setting tool hor setting rod Screw in a bolt to fasten equipment Bolt 9 ...

Page 10: ... change lever for rotation only Use the optional drill chuck and chuck adapter for drilling up to 13 mm 1 2 in metal and up to 30 mm 1 3 16 in wood To install the drill chuck and chuck adapter refer to installing or removingdrill bit I 1 Drill holder I Drill chuck CAUTION When the drill chuck is installed on this tool do not use rotation with hammering action The drill chuck and chuck adapter may ...

Page 11: ...crete and turn the tool on Once the core bit has cut a shallow groove into the concrete remove the center bit Then resumedrilling To remove the core bit hold the adapter with the wrench insert the rod into the hole in the core bit and tap with a hammer to unscrew 11 ...

Page 12: ...tip inside the carbon brush is exposed to contact the commutator it will automatically shut off the motor When this occurs both carbon brushes should be replaced a t the same time Use only identical carbon brushes Insulating tip 7 7 Carbon brush J Use a screwdriver to remove the brush holder caps Take out the worn carbon brushes insert the new ones and secure the brush holder caps 12 ...

Page 13: ...akita genuine grease optional accessory Filling with more than the specified amount of grease approx 30 g 1 02 can cause faulty hammering action or tool failure Fill only with the specified amount of grease Reinstall the crank cap and tighten with the lock nut wrench Do not tighten the crank cap excessively It is made of resinand is subject to breakage Sharpening tungsten carbidetip bit When your ...

Page 14: ...the proper and intended manner 0 Tungsten carbide tip bits Blow out bulb Part No 765009 6 Part NO I Diameter I Overall length 0 Hex wrench 5 Part No 783203 8 0 Lock nut wrench 35 Part No 782407 9 0 Hammer grease 30 g 102 Part No 181490 7 0 Drill chuck SI3 Part No 763055 3 0Bitgrease 1OOg 3 5oZ Part No 181573 3 0 Chuck adapter Part No 321637 3 0 Chuck key SI3 Part No 763411 7 0 Dust collector assem...

Page 15: ...oct 08 91 us 25 mm 1 ROTARY HAMMER Model HR2511 Note The switch and other part configurations may differ from country to country 15 ...

Page 16: ...Name Plate Label Carbon Brush Brush Holder Cap Fan 65 Ball Baaring 6OBLB Bearing Box Pan Head Screw M5r28 IWllh Washer1 Handle Set With Item 951 Pan Head Screw M5x25 With Washer1 Pan Head Screw Max25 With Washer Cord Card Guard Stram Relief Pan Head Screw M 4 r l 8 IWilh Washer Switch Dust Cover Handle Set With ltsm 831 Pan Head Screw M6xl8 IWilh Washer Wing Bolt M5x15 Rubber Washer 4 5 Conical Co...

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