background image

C

ircuit diagram

W

iring diagram

P 8/ 10

Fig. D-1

Fig. D-2

Fig. D-3

White
Red

Blue

Brown

Field 

[viewed from     

   Rear cover side]

Power supply cord

Noise suppressor

Brush holder A

Name plate

side

maktec logo

side

Brush holder B

Closed end splice is used

for some countries instead

of Terminal block.

Terminal block

The space for Switch

Marking

[Top]

[Bottom]

Fasten each Insulated terminals of Lead wires to Switch

so that the wire connection portion is positioned to the 

bottom

. And set Switch facing its Marking to the 

top

Motor housing viewed

from Rear cover side

Wiring in Motor housing

Guide out Field lead wires from the opening 

of Motor housing as drawn below.

Switch

Colour index of lead wires' sheath

Black

1

2

Wiring to Switch

Switch lever

Insulated

terminals

maktec logo

side

maktec

logo

Name plate

side

Noise suppressor is not used

for some countries.

White lead wire is used

for some countries

instead of Blue.

Black lead wire is used

for some countries

instead of Brown.

[                                      ]

Insulated terminal (M4)

Circuit of Switch

1

2

AWG: American Wire Gauge

20 AWG

*

20 AWG

*

18 AWG

*

Magnet wire

Straight receptacle

(without lock, 

  #110, t=0.8mm)

Magnet wire or

Lead wire (18 AWG*)

Summary of Contents for M0910B

Page 1: ...M0910B REPAIR MANUAL Angle Grinder OFFICIAL USE For ASC ...

Page 2: ...g Spindle from Spiral bevel gear 37 1R217 Ring 22 removing Spindle from Spiral bevel gear 37 1R268 disassembling Shaft lock mechanism removing Ball bearing 629ZZ 607ZZ Spring pin extractor M3 Bearing extractor 1R269 1R281 removing Spindle from Spiral bevel gear 37 Round bar for Arbor 7 50 1R291 Retaining ring S R pliers removing Retaining ring S 12 10 g 3A 3 3A 2 Disconnect Carbon brush from the c...

Page 3: ...7ZZ from Commutator end Armature Fig 3 M6 Hex nut Ball bearing 607ZZ 1R269 1R269 Ball bearing 607ZZ Ball bearing 629ZZ Ball bearing 629ZZ ASSEMBLING Assemble by reversing the disassembly procedure Refer to Figs 3 and 2 Note in assembling When Gear housing complete is assembled to Motor housing Spindle must be positioned on the opposite side of Switch lever Fig 4 Fig 4 Spindle Spindle Wrong Rear vi...

Page 4: ...lete together with Armature Refer to Fig 2 2 Remove Filed from Motor housing Fig 5 Note in disassembling Use 4x22 Tapping screws which are used for fastening Gear housing complete to Motor housing as a jig when disassembling Field Fig 5 Note in assembling Field must be mounted to Motor housing so that its Lead wires can be routed out through the openings of Motor housing Refer to Fig D 2 4x60 Tapp...

Page 5: ...arefully using arbor press with a down stroke of approx 10mm long Then remove 1R026 1 Put Bearing box on 1R217 then put 1R026 over the stepped portion of Spindle Spindle Fig 8 1R005 4 Remove Retaining ring R 32 with 1R005 5 Remove Ball bearing 6201DDW from Bearing box In this step Flat washer 12 is removed Ball bearing 6201DDW Flat washer 12 Retaining ring R 32 3 Put 1R281 on Spindle Then press 1R...

Page 6: ...ant to the drum portion of Spindle Retaining ring R 32 Spiral bevel gear 37 6 Install Retaining ring S 12 with 1R291 Spindle 3 Set Bearing box on 1R217 then set 1R028 on Spindle as drawn below Then press fit Spindle into Bearing box by pressing 1R028 with arbor press 1R028 Bearing box Spindle Important Grease Lubricant is necessary for smooth press fitting of Spiral bevel gear 37 onto Spindle with...

Page 7: ... remove 1R268 from Pin cap Be careful not to lose Compression spring 8 as the compressed spring may fly away Shoulder pin 4 Pin cap Compression spring 8 Fig 10 1R268 1R258 Pin cap plastic dust Shoulder pin 4 ASSEMBLING Assemble Shaft lock Fig 11 Fig 11 3 Assemble Compression spring 8 and new Pin cap by pressing them to Shoulder pin 4 2 Insert Shoulder pin 4 through the hole of Gear housing complet...

Page 8: ... Switch facing its Marking to the top Motor housing viewed from Rear cover side Wiring in Motor housing Guide out Field lead wires from the opening of Motor housing as drawn below Switch Colour index of lead wires sheath Black 1 2 Wiring to Switch Switch lever Insulated terminals maktec logo side maktec logo Name plate side Noise suppressor is not used for some countries White lead wire is used fo...

Page 9: ...ide of Rib A When fixing Lead wires in this Lead wire holder Field lead wire white must be put over Field lead wire black Lead wire holder Pull out Field lead wires white black so that they are tightened in Motor housing and put the slack portion of White lead wire in this place When fixing Lead wires in this Lead wire holder Field lead wire white must be put over Field lead wire black Pull out Fi...

Page 10: ...Rib D Noise suppressor is not used for some countries Noise suppressor is not used for some countries Route Field lead wires white black inside of Rib A Route Lead wires of Power supply cord inside of Rib E Put Noise suppressor to Motor housing while facing its Lead wires connecting portion to this side When fixing Field lead wires in this groove Red lead wire must be put over black lead wire Pull...

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