HM1214C-TE, MAKITA Budowa, Instrukcje serwisowe
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//-->TECHNICAL INFORMATIONHM1214CDemolition HammerModel No.DescriptionPRODUCTP 1/ 20CONCEPT AND MAIN APPLICATIONSModel HM1214C is a 10kg-class demolition hammer adapted forSDS-MAX bits.The main features are as follows:AVT (Active dynamic vibration absorber)for reduced vibration during chippingSuppression of motor speed during no-loadfor reduced vibration when idlingIn-line tool design optimum for downward vertical applicationsHigh work efficiencyDimensions: mm (")Length (L)700 (27-1/2)Width (W)129 (5-1/8)Height (H)265 (10-3/8)SpecificationVoltage (V)110120220230240Current (A)15147.87.87.8Cycle (Hz)50/6050/6050/6050/6050/60Continuous Rating (W)InputOutput1,510700---7001,5107501,5107501,510750950 - 1,900Adapted for SDS-MAX bits18 (11/16)YesNoYesYesYesYesMax. Output (W)1,6001,6001,8001,8001,800Impacts per min: min-1=ipmShank typeShank diameter: mm (")Vibration AVT(Active dynamicabsorptionvibration absorber)Vibration absorbing handleVariable speed control by dialElectronic Soft startcontrolConstant speed controlSuppression of motor speedduring no-loadDouble insulationPower supply cord: m (ft)Net weight: kg (lbs)Weight according toEPTA-Procedure 01/2003: kg (lbs)YesEurope, Korea, Cyprus: 4.0 (13.1)Brazil: 2.0 (6.6)Other countries: 5.0 (16.4)11.7 (25.8)12.3 (27.1)Standard equipmentSide handle (D-shaped) ........... 1Plastic carrying ........................ 1Bit grease .................................. 1Cleaning cloth .......................... 1Bull point .................................. 1Note:The standard equipment for the tool shown above may vary by country.OptionalaccessoriesGrooving chiselClay spadeBushing toolRammerGrease vessel (containing 30g hammer grease)Plastic carrying caseSafety gogglesHammer service kitBull pointsCold chiselsScaling chiselsScaling chisel (for Tile)P2/20RepairCAUTION: Remove the hammer bit from the machine and disconnect the Machine frompower source for safety before repair/ maintenance in accordance with theinstruction manual![1] NECESSARY REPAIRING TOOLSCode No.1R0031R2121R0231R0241R0311R0451R3461R1651R2141R2171R2281R2301R2311R2461R2471R2631R2691R2911R3061R363DescriptionUse forRetaining ring S pliers ST-2NRemoving Ring spring 26Tip for Retaining Ring PliersAttaching to 1R003, when removing Ring spring 26Pipe Ring (for Arbor press)Removing Ball bearingPress Tool (for Arbor press)Pressing down Slide sleeve for easy removing of Ring spring 43Bearing setting pipe 28-20.2Assembling Helical gear 52Gear extractor (large)Center AttachmentGear extractor (large)Taper sleeveRing 221/4” Hex Shank bit for M41/4” Hex Shank bit for M6Removing Counter shaftAttaching to 1R045, when removing Counter shaftSupporting Crank shaft for assembling Helical gear 52Fitting Fluoride ring 28 on Impact boltRemoving / Assembling Crank shaftRemoving M4 Hex socket head boltsRemoving M6 Hex socket head bolts1/4” Hex Shank bit for M8Removing M8 Hex socket head boltsRound Bar for Arbor 18-100Removing M8 Hex socket head boltsRound Bar for Arbor 20-100Bearing ExtractorBearing Extractor (small)Retaining ring S & R pliersRing spring removing JigRing spring removing toolRemoving Ball bearing 6203LLBSeparating Cylinder 40 and Motor housing from Crank housingRemoving Ball bearing 6000DDW from Commutator end of ArmatureRemoving Retaining ring S-8 from Counter shaftDisassembling AVT mechanismPressing down Flat washer 30 for easy removing Ring spring 26[2] LUBRICATIONS[2] - 1 Tool holder sectionApplyMakita grease N.No.2to the following portions designated with thegray triangleto protect partsand product from unusual abrasion.Item No.15681314DescriptionTool holder cap Rip portionRubber ring 30 Inside where Tool holder contactsChuck ringTool retainerChange ringRock ringInside where 8 Tool retainers contactThe belly portion where Hammer bit contactsInside which 14 Lock ring acceptsIts inside where Tool holder contactsTool holder section156813 14Portion to lubricateFig. 1AChuck coverChange ring coverRelease coverTool holderP 3/ 20Repair[2] LUBRICATIONS[2]-2 Hammer sectionApply Makita grease R.No.00 to the following portions designated with the black triangle to protect partsand product from unusual abrasion.Item No.1824253544Fig. 1BBarrel and AVT mechanism18bWeight guide, coveringCounter weightCounter weight35DescriptionBarrel completeX ring 21Fluoride ring 28Cylinder 40Pin 12Portion to lubricatea Inside of Tool holder guide which accepts Tool holderb Inside of Barrel complete for smooth moving of Weight guide of AVT.Out side for smooth moving of Impact bolt in Tool holdera Apply approx. 10g grease for smooth moving of Striker and Impact boltb Apply approx. 10g grease for smooth moving of Striker and PistonDrum portion for smooth moving of Connecting rodFig. 1CCylinder sectionShoulder sleeve25abStrikerPistonConnectingrodaTool holder guide(factory-assembled)Slide sleeveCompression spring 58Cylinder guide24Impact bolt35Rubber ring 2444[2]-3 Gear and Crank sectionApplyMakita grease N.No.1and Makita grease R.No.00 to the following portions designated with the black triangle toprotect parts and product from unusual abrasion.Item No.556165DescriptionOil seal 20Crank housing completeNeedle bearing 1613Lip portionPortion to lubricatea little ofMakita grease R No. 00a Gear room for smooth engaging of Gearsapprox. 50g Makita grease N.No.1b Crank roomapprox. 60g Makita grease R No. 00Needle portion where Counter shaft is accepted a little ofMakita grease R No. 00Fig. 1DGear and Crank sectionHelical gear 5255aGear complete 34-4861bBall bearing 6304LLUCrank shaft65Counter shaftP4/20Repair[3] DISASSEMBLY/ASSEMBLY[3]-1. Chuck sectionDISASSEMBLINGRemove Handle section and Controller cover so that you can stand the machine for easy repairing of the section exceptMotor and Crank section. SeeFig. 2.Chuck section can be disassembled as illustrated inFigs. 3 and 4.Fig. 2Separating Handle section, remove Controller cover bydisconnecting Controller’s connector from Brush holderunit. Electrical parts (Switch, Controller, Power supplycord) can be removed as a unit.SwitchYou can stand the Machine for easy repairingof these sections.ControllercoverM6x30 Hexsocket headbolt (4pcs.)Handle section4x18 TappingScrew (2pcs.)ControllerPower supply cordFig. 3Remove Tool holdercap.Tool holder capRing 1R363spring 26Ring spring 26, Flatwasher 30 and Toolholder come into sight.Pressing down Flat Washer 30 with1R363, remove Ring spring 26.SocketWrench 13Flat washer 30Chuck coverRubber ring 30Flat washer 30slotted head screwdriverFig. 4Remove Changering cover.Change ring willcome with it.Remove Retaining ring WR-45.Change ring can be separatedfrom Change ring cover.Retaining ringWR-45Changering coverChangering1R212Chuck ringRelease coverThe following parts canbe removed.Remove Tool retainer,pressing down Springguide.Spring guideRemove Spring guide andCompression spring 56.Spring guideCompressionspring 56ChangeringRetaining ringWR-45Changering coverTool retainerTool retainerP5/20Repair[3] DISASSEMBLY/ASSEMBLY[3]-1. Chuck sectionASSEMBLING(1) Do the reverse step of Disassembly. Refer toFigs. 4and 3.However, assemble Handle section before mountingTool holder cap.(2) Assemble Tool holder cap as illustrated inFig.5.Put Tool holder cap on ground,and push Tool holder toTool holder cap while makinguse of the machine weight.Tool holder capFig. 5[3]-2. Barrel sectionDISASSEMBLING(1) Remove Handle section and Controllercover to hold the machine upright.(Fig.2)(2) Separate Barrel section from Crankhousing complete, and remove Impactbolt from Barrel section. (Fig.6)(3) Disassemble Cylinder and Striker asillustrated inFigs. 7 and 8.Fig. 6Separate Barrel, Barrel cover andChuck section from Crank housingcomplete as illustrated below.Push the removed Barrelsection with screwdriverinserted from Tool holdercap. Impact bolt can beremoved from Barrelsection.Impact boltM8x30 Hexsocket headbolt (4pcs.)No need todisassembleChuck section.M6x30 H.Shead boltwith GMImpact boltShoulder sleeveFig. 7Put 1R023 onto Crank housingas illustrated below.Remove Cylinder 40 and Pin 6, as illustrated below.The component parts of AVT come with Cylinder 40.ShouldersleeveRubberring 24Rubber ring 24Fig. 8Take out Striker fromCylinder 40, andRemove O ring 31.5from Striker.1R023Componentsof AVTCylinder 401R263Pull off Pin 6after removingCylinder.Striker1R023Note:Even after removing Cylinder 40, do not lay Crank housingcomplete,Pin 6 (a component of AVT) can easily fall out of Crankhousing complete.O ring 31.5 [ Pobierz całość w formacie PDF ]
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//-->TECHNICAL INFORMATIONHM1214CDemolition HammerModel No.DescriptionPRODUCTP 1/ 20CONCEPT AND MAIN APPLICATIONSModel HM1214C is a 10kg-class demolition hammer adapted forSDS-MAX bits.The main features are as follows:AVT (Active dynamic vibration absorber)for reduced vibration during chippingSuppression of motor speed during no-loadfor reduced vibration when idlingIn-line tool design optimum for downward vertical applicationsHigh work efficiencyDimensions: mm (")Length (L)700 (27-1/2)Width (W)129 (5-1/8)Height (H)265 (10-3/8)SpecificationVoltage (V)110120220230240Current (A)15147.87.87.8Cycle (Hz)50/6050/6050/6050/6050/60Continuous Rating (W)InputOutput1,510700---7001,5107501,5107501,510750950 - 1,900Adapted for SDS-MAX bits18 (11/16)YesNoYesYesYesYesMax. Output (W)1,6001,6001,8001,8001,800Impacts per min: min-1=ipmShank typeShank diameter: mm (")Vibration AVT(Active dynamicabsorptionvibration absorber)Vibration absorbing handleVariable speed control by dialElectronic Soft startcontrolConstant speed controlSuppression of motor speedduring no-loadDouble insulationPower supply cord: m (ft)Net weight: kg (lbs)Weight according toEPTA-Procedure 01/2003: kg (lbs)YesEurope, Korea, Cyprus: 4.0 (13.1)Brazil: 2.0 (6.6)Other countries: 5.0 (16.4)11.7 (25.8)12.3 (27.1)Standard equipmentSide handle (D-shaped) ........... 1Plastic carrying ........................ 1Bit grease .................................. 1Cleaning cloth .......................... 1Bull point .................................. 1Note:The standard equipment for the tool shown above may vary by country.OptionalaccessoriesGrooving chiselClay spadeBushing toolRammerGrease vessel (containing 30g hammer grease)Plastic carrying caseSafety gogglesHammer service kitBull pointsCold chiselsScaling chiselsScaling chisel (for Tile)P2/20RepairCAUTION: Remove the hammer bit from the machine and disconnect the Machine frompower source for safety before repair/ maintenance in accordance with theinstruction manual![1] NECESSARY REPAIRING TOOLSCode No.1R0031R2121R0231R0241R0311R0451R3461R1651R2141R2171R2281R2301R2311R2461R2471R2631R2691R2911R3061R363DescriptionUse forRetaining ring S pliers ST-2NRemoving Ring spring 26Tip for Retaining Ring PliersAttaching to 1R003, when removing Ring spring 26Pipe Ring (for Arbor press)Removing Ball bearingPress Tool (for Arbor press)Pressing down Slide sleeve for easy removing of Ring spring 43Bearing setting pipe 28-20.2Assembling Helical gear 52Gear extractor (large)Center AttachmentGear extractor (large)Taper sleeveRing 221/4” Hex Shank bit for M41/4” Hex Shank bit for M6Removing Counter shaftAttaching to 1R045, when removing Counter shaftSupporting Crank shaft for assembling Helical gear 52Fitting Fluoride ring 28 on Impact boltRemoving / Assembling Crank shaftRemoving M4 Hex socket head boltsRemoving M6 Hex socket head bolts1/4” Hex Shank bit for M8Removing M8 Hex socket head boltsRound Bar for Arbor 18-100Removing M8 Hex socket head boltsRound Bar for Arbor 20-100Bearing ExtractorBearing Extractor (small)Retaining ring S & R pliersRing spring removing JigRing spring removing toolRemoving Ball bearing 6203LLBSeparating Cylinder 40 and Motor housing from Crank housingRemoving Ball bearing 6000DDW from Commutator end of ArmatureRemoving Retaining ring S-8 from Counter shaftDisassembling AVT mechanismPressing down Flat washer 30 for easy removing Ring spring 26[2] LUBRICATIONS[2] - 1 Tool holder sectionApplyMakita grease N.No.2to the following portions designated with thegray triangleto protect partsand product from unusual abrasion.Item No.15681314DescriptionTool holder cap Rip portionRubber ring 30 Inside where Tool holder contactsChuck ringTool retainerChange ringRock ringInside where 8 Tool retainers contactThe belly portion where Hammer bit contactsInside which 14 Lock ring acceptsIts inside where Tool holder contactsTool holder section156813 14Portion to lubricateFig. 1AChuck coverChange ring coverRelease coverTool holderP 3/ 20Repair[2] LUBRICATIONS[2]-2 Hammer sectionApply Makita grease R.No.00 to the following portions designated with the black triangle to protect partsand product from unusual abrasion.Item No.1824253544Fig. 1BBarrel and AVT mechanism18bWeight guide, coveringCounter weightCounter weight35DescriptionBarrel completeX ring 21Fluoride ring 28Cylinder 40Pin 12Portion to lubricatea Inside of Tool holder guide which accepts Tool holderb Inside of Barrel complete for smooth moving of Weight guide of AVT.Out side for smooth moving of Impact bolt in Tool holdera Apply approx. 10g grease for smooth moving of Striker and Impact boltb Apply approx. 10g grease for smooth moving of Striker and PistonDrum portion for smooth moving of Connecting rodFig. 1CCylinder sectionShoulder sleeve25abStrikerPistonConnectingrodaTool holder guide(factory-assembled)Slide sleeveCompression spring 58Cylinder guide24Impact bolt35Rubber ring 2444[2]-3 Gear and Crank sectionApplyMakita grease N.No.1and Makita grease R.No.00 to the following portions designated with the black triangle toprotect parts and product from unusual abrasion.Item No.556165DescriptionOil seal 20Crank housing completeNeedle bearing 1613Lip portionPortion to lubricatea little ofMakita grease R No. 00a Gear room for smooth engaging of Gearsapprox. 50g Makita grease N.No.1b Crank roomapprox. 60g Makita grease R No. 00Needle portion where Counter shaft is accepted a little ofMakita grease R No. 00Fig. 1DGear and Crank sectionHelical gear 5255aGear complete 34-4861bBall bearing 6304LLUCrank shaft65Counter shaftP4/20Repair[3] DISASSEMBLY/ASSEMBLY[3]-1. Chuck sectionDISASSEMBLINGRemove Handle section and Controller cover so that you can stand the machine for easy repairing of the section exceptMotor and Crank section. SeeFig. 2.Chuck section can be disassembled as illustrated inFigs. 3 and 4.Fig. 2Separating Handle section, remove Controller cover bydisconnecting Controller’s connector from Brush holderunit. Electrical parts (Switch, Controller, Power supplycord) can be removed as a unit.SwitchYou can stand the Machine for easy repairingof these sections.ControllercoverM6x30 Hexsocket headbolt (4pcs.)Handle section4x18 TappingScrew (2pcs.)ControllerPower supply cordFig. 3Remove Tool holdercap.Tool holder capRing 1R363spring 26Ring spring 26, Flatwasher 30 and Toolholder come into sight.Pressing down Flat Washer 30 with1R363, remove Ring spring 26.SocketWrench 13Flat washer 30Chuck coverRubber ring 30Flat washer 30slotted head screwdriverFig. 4Remove Changering cover.Change ring willcome with it.Remove Retaining ring WR-45.Change ring can be separatedfrom Change ring cover.Retaining ringWR-45Changering coverChangering1R212Chuck ringRelease coverThe following parts canbe removed.Remove Tool retainer,pressing down Springguide.Spring guideRemove Spring guide andCompression spring 56.Spring guideCompressionspring 56ChangeringRetaining ringWR-45Changering coverTool retainerTool retainerP5/20Repair[3] DISASSEMBLY/ASSEMBLY[3]-1. Chuck sectionASSEMBLING(1) Do the reverse step of Disassembly. Refer toFigs. 4and 3.However, assemble Handle section before mountingTool holder cap.(2) Assemble Tool holder cap as illustrated inFig.5.Put Tool holder cap on ground,and push Tool holder toTool holder cap while makinguse of the machine weight.Tool holder capFig. 5[3]-2. Barrel sectionDISASSEMBLING(1) Remove Handle section and Controllercover to hold the machine upright.(Fig.2)(2) Separate Barrel section from Crankhousing complete, and remove Impactbolt from Barrel section. (Fig.6)(3) Disassemble Cylinder and Striker asillustrated inFigs. 7 and 8.Fig. 6Separate Barrel, Barrel cover andChuck section from Crank housingcomplete as illustrated below.Push the removed Barrelsection with screwdriverinserted from Tool holdercap. Impact bolt can beremoved from Barrelsection.Impact boltM8x30 Hexsocket headbolt (4pcs.)No need todisassembleChuck section.M6x30 H.Shead boltwith GMImpact boltShoulder sleeveFig. 7Put 1R023 onto Crank housingas illustrated below.Remove Cylinder 40 and Pin 6, as illustrated below.The component parts of AVT come with Cylinder 40.ShouldersleeveRubberring 24Rubber ring 24Fig. 8Take out Striker fromCylinder 40, andRemove O ring 31.5from Striker.1R023Componentsof AVTCylinder 401R263Pull off Pin 6after removingCylinder.Striker1R023Note:Even after removing Cylinder 40, do not lay Crank housingcomplete,Pin 6 (a component of AVT) can easily fall out of Crankhousing complete.O ring 31.5 [ Pobierz całość w formacie PDF ]