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P  

7

8

C

ircuit diagram

How to Check the Switch Condition

1. Unscrew the two screws or disconnect the two receptacles.

(If not, the Switch condition cannot be judged correctly because current flows through Controller.)

2. Check the condition between the terminals (shown below) with a tester (Makita part No. 1R402).

Good condition

Endbell complete

viewed from rear side

Terminal

Receptacles 

Insulated terminals

Pan head screws

red

red

yellow

black

Controller

red

red

red

black

Connectors

Line filter

(if used)

red

• Either of the two red lead wires from Terminal and

Controller can be connected to either  1  or   2 .

• Either of the two red lead wires from Terminal and

Controller can be connected to either          or          .  

Switch

Terminals

OFF

O.L (

)

O.L (

)

0.1

Ω or less

0.1

Ω or less

ON

Switch condition

and

and

Fig. D-1

Summary of Contents for DCO180

Page 1: ...Specification Standard equipment Optional accessories Battery BL1815 Battery BL1815N Battery BL1820 Battery BL1830 Battery BL1840 Battery BL1850 Battery BL1415 Battery BL1415N Battery BL1415NA Battery BL1430 Battery BL1430A Battery BL1440 Battery BL1450 Fast charger DC18RC Charger DC18SD Charger DC24SC Automotive charger DC18SE Four port multi charger DC18SF 1 8 shank cutting bits General purpose ...

Page 2: ...ounting it to Bearing box complete DISASSEMBLING Fig 1 Fig 4 Fig 2 Fig 3 Holder cap cover Thin slotted screwdriver 1 Remove Holder caps from Housing set by prying them up with a thin slotted screwdriver Fig 1 2 Remove Carbon brushes 3 Loosen M4x8 Thumb screw and then slide Shoe plate in direction of arrow 1 after that remove Shole plate in direction of arrow 2 Fig 2 Note It is not necessary to sep...

Page 3: ... in gray color of Bearing box complete with 1R258 or 1R040 and then push down Armature from Bearing box complete with 1R279 and Arbor press Figs 6 7 and 7A Refer to the right drawing for the portions to receive Bearing box complete Bearing box complete Arbor press table 1R258 or 1R040 Refer to Figs 7 and 8 1R279 Arbor press 1R279 1R258 Arbor press 1R279 1R040 Bearing box complete viewed from Armat...

Page 4: ...Armature into Bearing box straight and carefullly while turning the Armature slowly to prevent the tilted insertion Fig 8 Assemble Armature and Bearing box complete to Housing set so that Shaft lock and Switch knobs come to the positions drawn in Fig 9 Fig 8 1R383 Bearing box complete Arbor press Inner shaft top of Armature can be placed at the proper position with 1R383 42 7 to 42 8 mm 42 7 to 42...

Page 5: ...ers 1R027 Spindle complete Arbor press Fig 11 Fig 12 1 According to 2 1 remove Armature Figs 1 to 7 2 Remove Retaining ring S 15 from Spindle complete with 1R291 Fig 10 3 Receive Bearing box complete on 1R232 and then press down Spidle complete with 1R286 and Arbor press Fig 11 4 Remove Retaining ring R 32 from Bearing box complete with 1R291 Fig 12 5 Receive Bearing box complete on 1R165 and then...

Page 6: ... into the bearing box See Figs 13 and 12 3 When you pressfit Spindle complete into Ball bearing 6002DDW in Bearing box complete receive the ball bearing 6002DDW with 1R029 as drawn in Fig 16 Assemble the notch of Yoke unit to the projections of Housing L Fig 17 Spindle complete Shaft lock Bearing box complete Ball bearing 6002DDW Retaining ring R 32 Retaining ring S 15 Compression spring 7 1R029 S...

Page 7: ... part No 1R402 Good condition Endbell complete viewed from rear side Terminal Receptacles Insulated terminals Pan head screws red red yellow black Controller red red red black Connectors Line filter if used red Either of the two red lead wires from Terminal and Controller can be connected to either 1 or 2 Either of the two red lead wires from Terminal and Controller can be connected to either or S...

Page 8: ...L R and Endbell complete Receptacle 2 pcs Insulated terminal 2 pcs Switch Ribs on Housing R Endbell complete Cross section betweenA and A Ribs on Housing L A A Terminal Rib of Controller Boss Endbell complete Controller Place Connectors in this space Do not put Lead wires on this rib Pass black lead wire and red lead wire from Endbell complete through Line filter and then place Line filter in this...

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