Makita UC3003A, UC4503A Circuit diagram, Wiring diagram- 1 Outside and Inside Motor Housing

Models: UC3003A UC3503A UC4003A UC4503A

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 Circuit diagram

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 Wiring diagram- (1) Outside and Inside Motor Housing Circuit diagram

Fig. 16

 

 

Color index of lead wire sheath

 

 

 

Black

 

Noise

White

 

Yellow

 

suppressor

Field

Orange

 

 

 

 

 

Power supply

 

 

 

cord

 

 

 

3 2

1

Receptacle sleeve

 

5

4

Brake switch

 

COM

 

 

 

NO

 

Main switch

 

 

Manual background Wiring diagram- (1) Outside and Inside Motor Housing

Manual background Pull the Field lead wires out of the commutator end of Motor housing as illustrated to left in Fig. 17. Be sure to fix the Field lead wire (yellow) with lead wire holders as illustrated to right in Fig. 17.

Fig. 17

Field lead wire Manual background (black)Manual background

Field lead wire (orange)

Field lead wire

(yellow)

Fix Field lead wire (yellow) with lead wire holder.

Manual background Adjust the length of Field lead wire (black) so that the Receptacle comes to the position of M5x55 screw, the field screw.

Be sure to fix the lead wire with lead wire holders. (Fig. 18)

Fig. 18

Adjust the length of Field lead wire (black) so that the Receptacle comes to the position of M5x55 screw.

Screw Manual backgroundManual backgroundManual background

M5x55

Lead wire holders

Receptacle

(to be continued to next page)

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Makita UC3003A, UC4503A, UC4003A, UC3503A specifications Circuit diagram, Wiring diagram- 1 Outside and Inside Motor Housing