4112HS-TE, MAKITA Budowa, Instrukcje serwisowe

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//-->TECHNICAL INFORMATION4112H, 4112HS305mm (12") Angle CutterLWModels No.DescriptionPRODUCTP 1 / 11CONCEPTION AND MAIN APPLICATIONSThe above 305mm (12") angle cutters have been developedas a successor to the existing model 4110C.Their features and benefits are ;* Super Joint System - SJS for suppression of shockand prevention of damage on gear.* 305m (12") diamond wheel which provides max.cuttingdepth; 100mm (4"), can be used.Dimensions : mm ( " )Length ( L ) 648 (25-1/2)Width ( W ) 240 (9-1/2)Height ( H ) 273 (10-3/4)HSpecificationVoltage (V) Current (A)4112H12011012022023024015231511.51110.5Cycle (Hz)AC / DC50 / 6050 / 6050 / 6050 / 6050 / 604112H* Width ( W ):from the base to the rear ofmotor housingContinuous Rating (W)InputOutput1,6508002,4001,5008001,6501,6002,4001,6002,4001,6002,4004112HSMax.Output(W)3,0002,7503,0003,7003,7003,7004112HSModel No.No load speed : min-1= rpm.Diameter : mm (")Wheel sizeArbor : mm (")Safety clutchSoft start featureNet weight : kg (lbs)Power supply cord :m ( ft )5,000305 (12)25.4 (1)Yes (Super Joint System)NoYes10.3 (22.7)2.5 (8.2)Standard equipment* Socket wrench 17 ............................................ 1 pc.* Plastic carrying case ........................................ 1 pc.< Note > The standard equipment for the tool shown may differ from country to country.Optionalaccessories* Various diamond wheels ( dry only)* Various abrasive cut off wheels* Ring 20* Base set* Elbow joint 32 assembly* Plastic carrying caseRepair< 1 > LubricationApply MAKITA grease SG. No.0 to the following portions designated by black triangle to protectparts and product from unusual abrasion.32P 2 / 11Spiral bevel gear 482617Fig. 1PositionNo.172632Parts itemsSpindleLock spring 24Gear housingThe portion to be lubricatedThe portion where spiral bevel gear 48 contactsIts surfaceIts gear roomAmount tobe appliedapprox. 1g (0.04 oz)approx. 1g (0.04 oz)approx. 40g (1.41 oz)< 2 > Removing base and wheel cover( 1 ) Remove wing bolt M8x20, spring washer 8, flat washer 8 and 2 pcs. of hex bolt M6. Then, base can be removedfrom the machine. See Fig. A.Wing bolt M8x20Hex bolt M6Flat washer 8Spring washer 8BaseFig. A( 2 ) Remove pressure plate by unscrewing 3 pcs. of hex bolt M5x14. Then, the wheel cover has been disengagedfrom bearing box. See Fig. B.PressureplateFig. BHex boltM5x14Repair( 3 ) Remove 2 pcs. of hex bolt M8x20. Then wheel cover section can be removed from the machine.See Fig. C.<Note>Be careful, not to loseplate B.Hex boltM8x20P 3 / 11Plate BHex boltM8x20Fig. C< 3 > Disassembling gear section( 1 ) Remove gear section by unscrewing 4 pcs. of hex bolt M5x14. See Fig. 2.( 2 ) Remove ball bearing 6000LLB. See Fig. 3.( 3 ) After removing retaining ring S-15, remove flat washer 15. See Fig. 4.( 4 ) Spiral bevel gear 48 with lock sleeve can be separated from spindle. See Fig. 5.( 5 ) Remove spindle by pressing with arbor press as illustrated in Fig. 6.Hex bolt M5x14Gear sectionRetainingring S-15Flatwasher 15Ball bearing6000LLBLock sleeveSpiralbevel gear 48Fig. 2Fig. 3Fig. 4Fig. 5< Note >Be careful not to damagethe Labyrinth fence of spindlein this stage.SpindleLabyrinth fenceFig. 6Repair< 4 > Assembling gear section( 1 ) Mount spindle by pressing with arbor press from wheel side. See Fig. 6.( 2 ) Mount spiral bevel gear 48 together with lock sleeve. See Fig. 7.( 3 ) Mount flat washer 15. Secure the spiral bevel gear 48 and the flat washer 15 with retaining ring S-15.See Fig. 8.( 4 ) Mount flat washer 15. Secure the spiral bevel gear 48 and the flat washer 15 with retaining ring S-15.See Fig. 8.P 4 / 11( 5 ) Put ball bearing 6000LLB on the bearing setting plate. Mount the spindle which has been mounted to the bearingbox, to the ball bearing 6000LLB by pressing with arbor press. See Fig. 9.The assemble of gear section has been completed at this stage.( 6 ) Mount the gear section to gear housing, and secure it with 4 pcs.of pan head screw M5x14. See Fig. 10.Lock sleeveSpiralbevel gear 48SpindleBearingboxRetainingring S-15Flatwasher 15Fig. 6Fig. 7Hex bolt M5x14Gear sectionFig. 8Bearingsetting plateBall bearing6000LLBFig. 9Fig. 10Repair< 5 > Disassembling clutch sectionP 5 / 11( 1 ) For removing clutch section from bearing box, take the step of Fig. 2, Fig.3, Fig.4 and Fig. 5 at page 3.( 2 ) Turning lock sleeve clockwise, pull the spiral bevel gear 48. So lock sleeve can be separated from the spiralbevel gear 48. See Fig. 11.( 3 ) Turning the lock spring 24 clockwise, pull the spiral bevel gear 48. So lock spring 24 can be separatedfrom the spiral bevel gear 48. See Fig. 12.Water plierLocksleeveSoft clothWater plierFig. 12Lockspring 24Spiral bevel gear 48Fig. 11Spiral bevel gear 48< Note >Cover the lock spring 24 with soft cloth to protect fromthe damage as per this illustration.< 6 > Assembling clutch section( 1 ) Apply MAKITA grease SG. No.0 to the lock spring 24.( 2 ) First, put the lock spring 24 slantingly on the spiral bevel gear 48. And press, such as, the portion Aof lock spring 24 See Fig. 13ASecond, turn the spiral bevel gear 48, and press the portion D. See Fig. 13BThirdly, turn the spiral bevel gear 48, and press the portion C. See Fig. 13CFourthly, turn the spiral bevel gear 48, and press the portion B. See Fig. 13D.And finally, press the lock spring 24 into the spiral bevel gear 48 completely. See Fig. 13E.( 3 ) Lock sleeve can be mounted to the spiral bevel gear 48 in the same way as the lock spring 24.See Fig. 14A,B,C and D.Arbor pressSpiral bevelgear 48DCABBCDAABCDADBCLock spring 24Fig. 13AFig. 13BFig. 13CFig. 13DFig. 13EArbor pressLocksleeveSpiral bevelgear 48Lockspring 24Fig. 14AFig. 14BFig. 14CFig. 14D [ Pobierz całość w formacie PDF ]

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