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D

HP

482

 

Circuit diagram 

Repair of LED circuit 

Repair LED circuit with Non-insulated terminal and Polyolefin tube (inner diameter 4mm) as drawn. 
Put lead wires as drawn in 

Fig. 4

 of Wiring diagram after repairing. (Lead wires need to be cut to the length that can be stored as 

drawn.) 

Switch 

M1  M2 

 

Terminal 

AS 

 

LED circuit 

Red (14AWG) 

Black (14AWG) 

Yellow (22AWG) 

Black 
(14AWG) 

Red (14AWG) 

Black (26AWG) 

Brush holder complete 

Line filter 

if used

 

Flag receptacle with lock (#250, t=0.8) 

Straight receptacle with lock 

(#187, t=0.8) 

Flag receptacle with lock 

(#250, t=0.8) 

Flag receptacle w/o lock 

(#187, t=0.8) 

Line filter 

if used

 

Blue 
(22AWG) 

Earth terminal 

if used

 

Black, Black, Black 

Non-insulated terminal 

LED circuit 

White, Black (26AWG) 

Switch 

White 
(26AWG) 

Crimp with 
Non-insulated 
terminal. 

Crimp with 
Non-insulated 
terminal. 

Shrink Polyolefin tube. 

2mm or more 

2mm or more 

End of 
Non-insulated 
terminal 

End of Polyolefin tube 

End of Polyolefin tube 

Shrink Polyolefin tube. 

FET 

Heat sink

White (26AWG) 

*

AWG: American Wire Gauge 

Black 
(26AWG) 

Makita Corporation

 

Summary of Contents for DHP482

Page 1: ...eed Yes Yes 1 5 3 4 1 1 8 3 9 2 13 1 2 38 1 1 2 21 stage drill mode Clutch torque setting N m in lbs 1 0 5 0 9 44 54 480 36 320 62 550 0 1 900 0 600 1 5 1 16 13 1 2 Max output W 400 LED job light 1 Wi...

Page 2: ...h Impactdriver Fix shorter legofHex wrench 10 in the jaws ofDrillchuck Note Stableoperation isavailableifyou tighten claws ofDrillchuck with a Round bitin advance 1 1 bit Impactdriver Hexwrench10 4 In...

Page 3: ...Headedpin1 2 x2 Changelever Tappingscrew 3x30 x4 Steelball5 x6 Carrier Spurgear10 x5 Internalgear38 Spurgear17D Speed changecam Washer 29 Spurgear18 x4 Internalgear49 Spurgear16 39E Spurgear11D x5 Int...

Page 4: ...efixedsecurely 5 PullSwitch triggerslowly with Drill mode Speed change1 Forward clockwise rotation untilSpindle is locked Note PullTrigger so thatSpindle s rotating reaches full speed inone second 6 A...

Page 5: ...hift the tailofTorsion springand hookitto thenotchofBrush holder Note Hold A to avoidTorsion spring slippingoff 7 Liftup Carbonbrush A Torsion spring Carbonbrush Brushholdercomplete Armature Yokeunit...

Page 6: ...ete 2 9 ProjectionofHousingL 6 Assemble Speed changelever toGear ass y Refer to 3 2 7 Fit theprojectionofHousing Linto the notchofYokeunit Notchof Yokeunit 2 7 Notchof Yokeunit Gear 1 Besureto assembl...

Page 7: ...surethatthe side surfaceofBrush holdercompleteisfitted in theinsideof Housing L s rib BesurethattheribofHousingLis fittedinthegrooveofChangering 2 10 8 PutTorsionspringback into the spaceto hold Carbo...

Page 8: ...theleverofSpeed changeleverintoCompression spring4whilepushingSpeed changeleverass yinthedirection ofthisarrow 4 ShiftSpeedchangeleverintheeitherdirection Pinontheleverof Speed changelever Projectiono...

Page 9: ...ete Line filter ifused Flag receptaclewith lock 250 t 0 8 Straight receptacle with lock 187 t 0 8 Flag receptaclewith lock 250 t 0 8 Flag receptaclew o lock 187 t 0 8 Line filter ifused Blue 22AWG Ear...

Page 10: ...ead holderA Flag receptacles have to be connected so that their wire connecting portions arelocated over the marks of poles LED circuit RibA Rib B Put lead wires ofLED circuitbetween RibAand Rib B The...

Page 11: ...jection ofEarth terminal ifused must be faced to theopposite sideofYoke unit orYoke unit side Fig 3 Put lead wire that is connected to Earth terminal ifused in this lead holder BossA Earth terminal Pr...

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