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Makita HR4500C, Руководство пользователя

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epair

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< 1 > Lubrication

Apply MAKITA grease No.00 to the following parts in order to prevent unusual abrasion and overheating.

Apply to O ring 27.

Striker

Ring 38

Apply to the inside.

Spiral bevel gear 36

Apply to the outside and teeth portion.

Rod

Apply to hole for 
crank shaft accepting.

Piston

Apply to the whole part of Impact bolt.

Oil seal 15 to be
assembled to gear side shaft
of armature

Oil seal 35

Apply to the lip portion.

Gear housing

Slide sleeve

Apply to the lip portion.

Torque limiter

Spur gear 10

Apply to this portion where
spur gear 10 does not engage 
torque limiter.

<2> Disassembling Change Lever Complete

     Set Change Lever Complete at neutral position,
     and  slightly hit the back side of lock button with a plastic hammer to remove it.
    (See Fig.1.) 

Fig. 1

plastic hammer

Lock button

Change lever
at neutral position.

Apply to O ring 27.

Apply to needle bearing.

Apply to this portion where
spur gear 10 does not engage 
torque limiter.

Содержание HR4500C

Страница 1: ...ol Rammer Safety Goggles Core Bit Adapter Core Bits Hole diameter 20mm 13 16 30mm 1 3 16 35mm 1 3 8 40mm 1 9 16 45mm 1 3 4 54mm 2 1 8 65mm 2 9 16 79mm 3 1 8 105mm 4 1 8 118mm 4 5 8 Tungusten carbide T...

Страница 2: ...e Optimum hammering speed can be selected for a wide range of applications Setting to low speed ideal for such a light chipping works as scraping tiles removing bricks joint Electronic Speed Control D...

Страница 3: ...001C HR3850 HR4000C 50 100 150 200 2 28mm hole HR4500C 100 100 100 125 135 110 185 HR5001C HR3850 HR4000C 50 100 150 200 3 35mm hole HR4500C 100 120 115 100 145 HR5001C HR3850 HR4000C 50 100 150 200 S...

Страница 4: ...r minute Continuous rating current A on 120V Yes No Yes Yes Yes No Max drilling capacity mm No load speed min 1 rpm Single blow energy Joule 2 action mode settings Yes Yes Yes No Yes Yes Yes Yes 8 3 8...

Страница 5: ...r side shaft of armature Oil seal 35 Apply to the lip portion Gear housing Slide sleeve Apply to the lip portion Torque limiter Spur gear 10 Apply to this portion where spur gear 10 does not engage to...

Страница 6: ...Otherwise it causes damage of the inner mechanism Change link slid upward with finger Upper hole of change link Crank pin 4 has to be set into the upper hole elliptic hole of change link Change lever...

Страница 7: ...6 Disassemble connector and fix rod as illustrated in Fig 6 7 And then remove pick up coil as illustrated in Fig 6 Tapping screws M5x20 Pan head screws M5x20 Handle Connector Fix rod Pick up coil Con...

Страница 8: ...Carbon brush Motor housing Rear cover Brush holder cover Tapping screw M4x18 Brush holder cap Tapping screws M5x20 Bottom view of motor housing and fan Hex nut M8 Flat washer 8 Fan Tapping screws M5x...

Страница 9: ...cover and crank housing cover as illustrated in Fig 4 Fig 5 and Fig 5A at page 6 and 7 3 Disassemble shoulder pin 8 after removing leaf spring 37 from chuck ring as illustrated in Fig 14A 2 Disassemb...

Страница 10: ...holder Chuck ring Leaf spring 37 The bulge has to meet the hole of leaf spring 37 Fig 15B 7 Disassembling tool holder from crank housing 1 Put a driver with slotted bit into the concave portion of sea...

Страница 11: ...d in Fig 17B After removing the ball bearing lock sleeve A and B can be disassembled from tool holder No 1R045 Large gear extractor Set flat metal plate like as lock nut wrench for angle grinder as a...

Страница 12: ...ng by turning crank shaft as illustrated in Fig 19A Fig 19 Fig 19A Key installing groove Crank shaft Fig 19B 11 Disassembling cylinder 34 Tension Spring Item No 231791 4 Push and open it Turn to right...

Страница 13: ...1A Flat washer 45 Fig 21B The key installing groove of crank shaft has to be faced to the side of crank housing when assembling Fig 21 13 Assembling fluoride ring 25 to impact bolt 1 After installing...

Страница 14: ...ams on tool holder and the same of spiral bevel gear 36 have to engage each other see Fig 25A Adjust 16 concaves of spiral bevel gear 36 to 6 concaves of crank housing by turning spiral bevel gear 36...

Страница 15: ...n 2 change keys And make sure whether the retaining ring S12 is assembled in the groove firmly see Fig 26 and 26A Note Be careful not to expand the retaining ring 12 too wide 4 Assemble slide plate co...

Страница 16: ...tch Fix lead wires black and white of power supply cord with these lead holders Fix lead wires black and white of controller with these lead holders Handle Fig B Fig B 1 Pass lead wires black and whit...

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