Makita Demolition Hammer HM0860C INSTRUCTION MANUAL
Contents
1. while by operating it under no load This will loosen up the lubrication Without proper warm up hammering operation is difficult Always be sure you have a firm footing Be sure no one is below when using the tool in high locations Hold the tool firmly with both hands Keep hands away from moving parts Do not leave the tool running Operate the tool only when hand held Do not point the tool at any one in the area when operating The bit could fly out and injure some one seriously Do not touch the bit or parts close to the bit immediately after operation they may be extremely hot and could burn your skin FUNCTIONAL DESCRIPTION 004480 004481 1 Adjusting dial 004482 1 Power ON indicator lamp green 2 Service indicator lamp red A CAUTION e Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool Switch action Z CAUTION e Before plugging in the tool always check to see that the tool is switched off To start the tool push the I ON side of the switch lever To stop the tool push the O OFF side of the switch lever Speed change The blows per minute can be adjusted just by turning the adjusting dial This can be done even while the tool is running The dial is marked 1 lowest speed to 5 full speed Refer to the table below for the relationship between the number settings on the adjusting dial and2. 19 20 21 22 ENA001 2 tion and changing accessories Inspect tool cord periodically and if damaged have it repaired by an authorized service facility Inspect extension cords periodically and replace if damaged Keep handles dry clean and free from oil and grease Disconnect tools When not in use before servicing and when chang ing accessories such as blades bits and cutters Remove adjusting keys and wrenches Form the habit of checking to see that keys and adjusting wrenches are removed from the tool before turning it on Avoid unintentional starting Do not carry a plugged in tool with a finger on the switch Ensure switch is off when plugging in Use outdoor extension leads When tool is used outdoors use only extension cords intended for outdoor use Stay alert Watch what you are doing Use common sense Do not operate tool when you are tired Check damaged parts Before further use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment of moving parts free running of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated in this instruction manual Have defective switches replaced by an authorized servic
3. HSITSNaA Tua kita Demolition Hammer MODEL HM0860C 004479 DOUBLE INSULATION INSTRUCTION MANUAL A WARNING For your personal safety READ and UNDERSTAND before using SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE SPECIFICATIONS Model Blows per minute min Overall length Net weight Safety class HMO860C 1 100 2 650 454 mm 4 7 kg g l e Due to our continuing programme of research and development the specifications herein are subject to change without notice e Note Specifications may differ from country to country SYMBOLS END201 1 The following show the symbols used for the tool Be sure that you understand their meaning before use BA ee Read instruction manual o ne en DOUBLE INSULATION Intended use The tool is intended for chiselling work in concrete brick stone and asphalt as well as for driving and compacting with appropriate accessories Power supply The tool should be connected only to a power supply of the same voltage as indicated on the nameplate and can only be operated on single phase AC supply They are double insulated in accordance with European Standard and can therefore also be used from sockets without earth wire For European countries only EC DECLARATION OF CONFORMITY We declare under our sole responsibility that this product is in compliance with the following standards of stand ardized documents HD400 EN50144 EN55014 EN61000 in accorda
4. Hold the tool firmly with both hands Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around uncontrolled Pressing very hard on the tool will not increase the efficiency MAINTENANCE 001146 1 Commutator 2 Insulating tip 3 Carbon brush 004488 1 Screwdriver 2 Brush holder cover 004489 1 Screwdriver 2 Brush holder cap 004490 1 Screw 8 A CAUTION e Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance Replacing carbon brushes When the resin insulating tip inside the carbon brush is exposed to contact the commutator it will automatically shut off the motor When this occurs both car bon brushes should be replaced Keep the carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only identical carbon brushes Use a screwdriver to remove the brush holder covers 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 Reinstall the brush holder covers firmly Lubrication This tool requires no hourly or daily lubrication because it has a grease packed lubrication system It should be relubricated after every 6 months of operation Send the complete tool to Makita Authorized Service Center for this lubrication service However if circumstances requir
5. at any desired position It also secures at eight different positions back and forth on the hori zontal Just loosen the clamp nut to swing the side handle to a desired posi tion Then tighten the clamp nut securely Bit grease optional accessory Coat the bit shank head beforehand with a small amount of bit grease about 0 5 1 g This chuck lubrication assures smooth action and longer service life Installing or removing the bit Clean the bit shank and apply bit grease before installing the bit 004484 1 Bit 2 Chuck cover 004485 004486 004487 Insert the bit into the tool Turn the bit and push it in until it engages If the bit cannot be pushed in remove the bit Pull the chuck cover down a cou ple of times Then insert the bit again Turn the bit and push it in until it engages After installing always make sure that the bit is securely held in place by trying to pull it out To remove the bit pull the chuck cover down all the way and pull the bit out Bit angle The bit can be secured at 12 different angles To change the bit angle slide the change ring forward then turn the change ring to change the bit angle At the desired angle slide the change ring back to the original position The bit will be secured in place Z CAUTION e Always use the side grip auxiliary handle and firmly hold the tool by both side grip and switch handle during operations Chipping Scaling Demolition
6. e accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other accessories or attachments might present a risk of injury to persons Only use accessory or attachment for its stated purpose If you need any assistance for more details regarding these accessories ask your local Makita service center 10 Bull point Cold chisel Scaling chisel Grooving chisel Clay spade Bit grease Rammer Bushing tool Ground rod adapter Hammer grease Safety goggle Side handle auxiliary handle Memo 11 Makita Corporation 884516B227
7. e facility Do not use the tool if the switch does not turn it on and off Warning The use of any accessory or attachment other than those recommended in this instruction manual or the catalog may present a risk of personal injury Have your tool repaired by a qualified person This electric tool is in accordance with the relevant safety requirements Repairs should only be carried out by qualified persons using original spare parts otherwise this may result in considerable danger to the user ADDITIONAL SAFETY RULES FOR TOOL 1 Hold tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Con tact with a live wire will make exposed metal parts of the tool live and shock the operator Wear ear protectors when using the tool for extended periods Prolonged exposure to high intensity noise can cause hearing loss Wear a hard hat safety helmet safety glasses and or face shield It is also highly recom mended that you wear a dust mask and thickly padded gloves Be sure the bit is secured in place before opera tion Under normal operation the tool is designed to produce vibration The screws can come loose easily causing a breakdown or accident Check tightness of screws carefully before operation 6 SAVE THESE INSTRUCTIONS ENBO09 1 In cold weather or when the tool has not been used for a long time let the tool warm up for a
8. e that you should lubri cate it by yourself proceed as follows Run the tool for several minutes to warm it up Switch off and unplug the tool Loosen the four screws two short screws on the upper side and two long screws on the lower side and remove the handle 004491 Disconnect the terminal by pulling it Remove the crank cap by loosening the screws with a screwdriver Rest the tool on the table with the bit end pointing upwards This will allow the old grease to collect inside the crank housing 1 Screw 2 Crank cap 004493 Wipe out the old grease inside and replace with a fresh grease 30 g Use only Makita genuine hammer grease optional accessory Filling with more than the specified amount of grease approx 30 g can cause faulty hammer ing action or tool failure Fill only with the specified amount of grease Reinstall the crank cap and secure with the screws 004494 Connect the terminal and reinstall the handle Z CAUTION e Be careful not to damage the terminal or lead wires especially when wiping out the old grease or installing the handle e Whenever reinstalling the handle use the two short screws for the upper side and two long screws for the lower side To maintain product SAFETY and RELIABILITY repairs any other mainte nance or adjustment should be performed by Makita Authorized Service Cent ers always using Makita replacement parts 1 Terminal ACCESSORIES Z CAUTION Thes
9. kept away from work area Store idle tools When not in use tools should be stored in a dry high or locked up place out of reach of children Do not force the tool It will do the job better and safer at the rate for which it was intended Use the right tool Do not force small tools or attachments to do the job of a heavy duty tool Do not use tools for purposes not intended for example do not use circular saws to cut tree limbs or logs Dress properly Do not wear loose clothing or jewellery they can be caught in moving parts Rubber gloves and non skid footwear are recommended when working outdoors Wear protecting hair covering to contain long hair Use safety glasses and hearing protection Also use face or dust mask ifthe cutting operation is dusty Connect dust extraction equipment If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Do not abuse the cord Never carry the tool by the cord or yank it to discon nect it from the socket Keep the cord away from heat oil and sharp edges Secure work Use clamps or a vice to hold the work It is safer than using your hand and it frees both hands to operate the tool Do not overreach Keep proper footing and balance at all times Maintain tools with care Keep cutting tools sharp and clean for better and safer performance Follow instructions for lubrica 15 16 17 18
10. nce with Council Directives 73 23 EEC 89 336 EEC 98 37 EC Measured sound power level 100 dB Guaranteed sound power level 103 dB These sound power levels were measured in accord ance with Council Directive 2000 14 EC Conformity assessment procedure Annex VI Notified body BSI Product Services Maylands Avenue Hemel Hempstead HP2 4SQ England Vibration The typical weighted root mean square acceleration value is 11 m s2 Yasuhiko Kanzaki CE 2003 a Director MAKITA INTERNATIONAL EUROPE LTD Michigan Drive Tongwell Milton Keynes Bucks MK15 8JD ENGLAND SAFETY INSTRUCTIONS AX WARNING When using electric tools basic safety precautions including the following should always be followed to reduce the risk of fire electric shock and personal injury Read all these instructions before operating this product and save these instructions For safe operations 1 2 10 11 12 13 14 Keep work area clean Cluttered areas and benches invite injuries Consider work area environment Do not expose power tools to rain Do not use power tools in damp or wet locations Keep work area well lit Do not use power tools where there is risk to cause fire or explosion Guard against electric shock Avoid body contact with earthed or grounded sur faces e g pipes radiators ranges refrigerators Keep children away Do not let visitors touch the tool or extension cord All visitors should be
11. the blows per minute C00041 Number on adjusting dial Blows per minute min 2 450 1 900 1 350 1 100 Z CAUTION e The speed adjusting dial can be turned only as far as 5 and back to 1 Do not force it past 5 or 1 or the speed adjusting function may no longer work Indicator lamp The green power ON indicator lamp lights up when the tool is plugged The indicator lamp is lit but the tool does not start even if the tool is switched on the carbon brushes may be worn out or the electric circuit or the motor may be defective If the indicator lamp does not light up and the tool does not start the ON OFF switch or the mains cord may be defective The red service indicator lamp lights up when the carbon brushes are nearly worn out to indicate that the tool needs servicing After approx 8 hours of use the motor will automatically be shut off ASSEMBLY 004483 005275 1 Side handle 2 Clamp nut 1 Bit shank 2 Bit grease 003150 A CAUTION e Always be sure that the tool is switched off and unplugged before carrying out any work on the tool For tool with side grip auxiliary handle The side grip swings around to either side allowing easy handling of the tool in any position Loosen the side grip by turning it counterclockwise swing it to the desired position and then tighten it by turning clockwise Side handle auxiliary handle The side handle can be swung 360 on the vertical and secured
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