HM1304B-TE, MAKITA Budowa, Instrukcje serwisowe
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//-->TECHNICAL INFORMATIONHM1304BDemolition HammerModels No.DescriptionPRODUCTP 1 / 12CONCEPTION AND MAIN APPLICATIONSHM1304B is the sister model of HM1304, and hex 28.6mm(1-1/8") bit can be used with HM1304B.And this new product conforms to requirements ofthe new European noise regulation which will be effectivefrom 2006.LHwDimensions : mm ( " )Length ( L ) 831 (32-3/4)SpecificationVoltage (V)110120220230240Current (A)14.013.07.26.96.6Cycle (Hz)50 / 6050 / 6050 / 6050 / 6050 / 601,45028.6 (1-1/8) hex27.5by double insulation5.0 (16.4)17.0 (37.5)Width ( W )Height ( H )115 (4-1/2)219 (8-5/8)Max. Output(W)1,6001,6001,6001,6001,600Continuous Rating (W)InputOutput1,5009009001,5009001,5009001,500900Blows per min, :(bpm=min-1)Shank : mm (")Single blow energy : JProtection from electric shockCord length : m ( ft )Net weight :Kg (lbs )Standard equipment* Steel carrying case ............................ 1 pc.< Note > The standard equipment for the tool shown may differ from country to country.Optionalaccessories* Scaling chisel* Clay spade* Rammer* Bull point* Cold chiselRepair< 1 > LubricationApply the grease a mentioned in the below list to protect parts and product from unusual abrasion.17976121315ImpactboltSeal holderStriker22Crank shaft19Tool guide2625Gear housing7890P 2 / 1247Piston64ConnectingrodItemNo.17912 / 1315192225264764767890PartsTool holderO Ring 24IdlerO Rings 61X Ring 30O Ring 47O Ring 44Cylinder linerO Ring 44Needlebearing 1715Crank housingGear housingcoverHelical gear 57Helical gear 34The portion to be lubricatedInside where contacts hammer bit.The grease to be appliedMAKITA grease R No.00MAKITA grease R No.00The amountto be applied: g (oz.)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)5.0 (0.18)1.0 (0.05)0.5 (0.02)60.0 (2.12)30.0 (1.06)30.0 (1.06)30.0 (1.06)Inside where contacts impact bolt.MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00Inside where piston and strikerreciprocateMAKITA grease R No.00MAKITA grease R No.00Outside where contacts connectingrod's hole.The portion where marked withblack arrow.The side where helical gear 57 andhelical gear 34 are mounted.MAKITA grease R No.00MAKITA grease R No.00MAKITA grease N No.1MAKITA grease N No.1MAKITA grease N No.1Repair< 2 > Disassembling motor section(1) Remove holder cap plate by unscrewing pan had screw M5x16. Remove rubber ring 6, brush holder capand carbon brushes.See Fig. 2.(2) Remove handle set from crank housing by unscrewing hex socket head bolts M6x50 and M6x40.However, the handle set can not be separated completely from motor housing in this step,because it is still connected with lead wires.See Fig. 3.P 3 / 12Hex socket headbolts M6x50Brush holder capRubber ring 6Holder cap plateLead wiresPan headscrews M5x16Carbon brushRear coverHex socket headbolts M5x18Hex socket headbolts M6x40Fig. 3See Fig. 4.Fig. 2(3) Unscrew hex socket head bolt M6x50.(4) Strike crank housing as illustrated in Fig. 5. Then, motor housing can be separated from crank housing See Fig. 5.(5) Strike crank housing as illustrated in Fig. 6. Then, Armature and baffle plate can be separated from crank housingSee Fig. 6.CrankhousingPlastic hammerHex socket headbolts M6x50Fig. 4Fig. 5Baffle plateFig. 6RepairP 4 / 12< 3 > Assembling motor section(1) Make sure that seal has been previously mounted to armature. Mount armature and then baffle plate tocrank housing.See Fig. 7.(2) Make sure that flat washer 18 has been previously mounted in the bearing assembling hole of motor housing(rear cover side). Mount motor housing to crank housing by pressing. Fasten it with hex socket head boltsM6x50.See Fig. 8.(3) Mount handle set. Fasten it with hex socket head bolts M6x50 and hex socket head bolts M6x40. See Fig. 9.Be careful, not to pinch lead wires with handle set in this step.(4) Mount rear cover and fasten it with hex socket head bolts M5x18. Mount carbon brushes and fasten it withbrush holder cap, rubber ring 6 and holder cap plate.See Fig. 10.Baffle plateHex socket headbolts M6x50ArmatureHex socket headbolts M6x50SealCrankhousingMotorhousingFlat washer 18Lead wiresHandle setFig. 7Fig. 8Hex socket headbolts M6x40Fig. 9Brush holder capRubber ring 6Holder cap platePan headscrews M5x16Carbon brushRear coverHex socket headbolts M5x18Fig. 10Repair< 4 > Removing barrel section from crank housingP 5 / 12(1) Take off hex socket head bolts M6x45 and insert slotted head screwdriver into the gap between gear housing coverand gear housing. Lever up gear housing cover with the inserted screwdriver. Then, gear housing cover can beseparated from gear housing See Fig. 11.(2) Remove crank cap from crank housing. Then, you can see hex socket head bolt M6x18 with which connecting rodand crank shaft are connected.See Fig. 12.Hex socket headbolts M6x45Crank housingCrank capHex sockethead bolt M6x18Fig. 11Crank housingFig. 12(3) Take off hex socket head bolt M6x16, flat washer 6 and needle bearing 1715. Then, gear housing (including helicalgear 57, helical gear 34, crank shaft armature etc,) can be separated from crank housing. See Fig. 13.(4) Take off hex socket head bolts M10x40. And then, separate barrel from crank housing. See Fig. 14.Be careful, not to lose pins 6.Hex sockethead bolts M10x40Needle bearing 1715Flat washer 6Hex sockethead bolt M6x18Fig. 13Fig. 14 [ Pobierz całość w formacie PDF ]
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//-->TECHNICAL INFORMATIONHM1304BDemolition HammerModels No.DescriptionPRODUCTP 1 / 12CONCEPTION AND MAIN APPLICATIONSHM1304B is the sister model of HM1304, and hex 28.6mm(1-1/8") bit can be used with HM1304B.And this new product conforms to requirements ofthe new European noise regulation which will be effectivefrom 2006.LHwDimensions : mm ( " )Length ( L ) 831 (32-3/4)SpecificationVoltage (V)110120220230240Current (A)14.013.07.26.96.6Cycle (Hz)50 / 6050 / 6050 / 6050 / 6050 / 601,45028.6 (1-1/8) hex27.5by double insulation5.0 (16.4)17.0 (37.5)Width ( W )Height ( H )115 (4-1/2)219 (8-5/8)Max. Output(W)1,6001,6001,6001,6001,600Continuous Rating (W)InputOutput1,5009009001,5009001,5009001,500900Blows per min, :(bpm=min-1)Shank : mm (")Single blow energy : JProtection from electric shockCord length : m ( ft )Net weight :Kg (lbs )Standard equipment* Steel carrying case ............................ 1 pc.< Note > The standard equipment for the tool shown may differ from country to country.Optionalaccessories* Scaling chisel* Clay spade* Rammer* Bull point* Cold chiselRepair< 1 > LubricationApply the grease a mentioned in the below list to protect parts and product from unusual abrasion.17976121315ImpactboltSeal holderStriker22Crank shaft19Tool guide2625Gear housing7890P 2 / 1247Piston64ConnectingrodItemNo.17912 / 1315192225264764767890PartsTool holderO Ring 24IdlerO Rings 61X Ring 30O Ring 47O Ring 44Cylinder linerO Ring 44Needlebearing 1715Crank housingGear housingcoverHelical gear 57Helical gear 34The portion to be lubricatedInside where contacts hammer bit.The grease to be appliedMAKITA grease R No.00MAKITA grease R No.00The amountto be applied: g (oz.)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)0.5 (0.02)5.0 (0.18)1.0 (0.05)0.5 (0.02)60.0 (2.12)30.0 (1.06)30.0 (1.06)30.0 (1.06)Inside where contacts impact bolt.MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00MAKITA grease R No.00Inside where piston and strikerreciprocateMAKITA grease R No.00MAKITA grease R No.00Outside where contacts connectingrod's hole.The portion where marked withblack arrow.The side where helical gear 57 andhelical gear 34 are mounted.MAKITA grease R No.00MAKITA grease R No.00MAKITA grease N No.1MAKITA grease N No.1MAKITA grease N No.1Repair< 2 > Disassembling motor section(1) Remove holder cap plate by unscrewing pan had screw M5x16. Remove rubber ring 6, brush holder capand carbon brushes.See Fig. 2.(2) Remove handle set from crank housing by unscrewing hex socket head bolts M6x50 and M6x40.However, the handle set can not be separated completely from motor housing in this step,because it is still connected with lead wires.See Fig. 3.P 3 / 12Hex socket headbolts M6x50Brush holder capRubber ring 6Holder cap plateLead wiresPan headscrews M5x16Carbon brushRear coverHex socket headbolts M5x18Hex socket headbolts M6x40Fig. 3See Fig. 4.Fig. 2(3) Unscrew hex socket head bolt M6x50.(4) Strike crank housing as illustrated in Fig. 5. Then, motor housing can be separated from crank housing See Fig. 5.(5) Strike crank housing as illustrated in Fig. 6. Then, Armature and baffle plate can be separated from crank housingSee Fig. 6.CrankhousingPlastic hammerHex socket headbolts M6x50Fig. 4Fig. 5Baffle plateFig. 6RepairP 4 / 12< 3 > Assembling motor section(1) Make sure that seal has been previously mounted to armature. Mount armature and then baffle plate tocrank housing.See Fig. 7.(2) Make sure that flat washer 18 has been previously mounted in the bearing assembling hole of motor housing(rear cover side). Mount motor housing to crank housing by pressing. Fasten it with hex socket head boltsM6x50.See Fig. 8.(3) Mount handle set. Fasten it with hex socket head bolts M6x50 and hex socket head bolts M6x40. See Fig. 9.Be careful, not to pinch lead wires with handle set in this step.(4) Mount rear cover and fasten it with hex socket head bolts M5x18. Mount carbon brushes and fasten it withbrush holder cap, rubber ring 6 and holder cap plate.See Fig. 10.Baffle plateHex socket headbolts M6x50ArmatureHex socket headbolts M6x50SealCrankhousingMotorhousingFlat washer 18Lead wiresHandle setFig. 7Fig. 8Hex socket headbolts M6x40Fig. 9Brush holder capRubber ring 6Holder cap platePan headscrews M5x16Carbon brushRear coverHex socket headbolts M5x18Fig. 10Repair< 4 > Removing barrel section from crank housingP 5 / 12(1) Take off hex socket head bolts M6x45 and insert slotted head screwdriver into the gap between gear housing coverand gear housing. Lever up gear housing cover with the inserted screwdriver. Then, gear housing cover can beseparated from gear housing See Fig. 11.(2) Remove crank cap from crank housing. Then, you can see hex socket head bolt M6x18 with which connecting rodand crank shaft are connected.See Fig. 12.Hex socket headbolts M6x45Crank housingCrank capHex sockethead bolt M6x18Fig. 11Crank housingFig. 12(3) Take off hex socket head bolt M6x16, flat washer 6 and needle bearing 1715. Then, gear housing (including helicalgear 57, helical gear 34, crank shaft armature etc,) can be separated from crank housing. See Fig. 13.(4) Take off hex socket head bolts M10x40. And then, separate barrel from crank housing. See Fig. 14.Be careful, not to lose pins 6.Hex sockethead bolts M10x40Needle bearing 1715Flat washer 6Hex sockethead bolt M6x18Fig. 13Fig. 14 [ Pobierz całość w formacie PDF ]