Makita 1902 Datasheet

PRODUCT

ECHNICAL INFORMATION

CONCEPT AND MAIN APPLICATIONS

P 1/ 8

Specification

Standard equipment

Optional accessories

Continuous Rating (W)

Voltage (V) Cycle (Hz)

Input Output

Max. Output (W)

110

120

220

230

240

5.9

6.5

3.0

2.9

2.7

50/60

620

---

620

280

360

280

650

Current (A)

Dimensions: mm (")

Width (W)

Height (H)

Length (L)

285 (11-1/4)

158 (6-1/4)

Model KP0800 has been developed as the successor model of

N1900B and 1902.

Additionally to the same well balanced design for easy handling,

features the following main advantages;

Planing depth adjustment knob for precise depth setting

Power input of 620W

New aesthetic design

Also available with plastic carrying case as Model KP0800K.

* Weight according to EPTA-Procedure 01/2003

82 (3-1/4)

2.5 (3/32)

9 (11/32)

2.6 (5.7)

Brazil, Australia: 2.0 (6.6), Other countries: 2.5 (8.2)

17,000No load speed: min-1=rpm

Planing width

Planing depth

Shiplapping

Net weight*: kg (lbs)

Double insulation

Power supply cord: m (ft)

Protection against electric shock

Capacities: mm (")

Planer blade (re-sharpenable type) or T.C.T. Mini planer blade (disposable type)

Sharpening holder assembly (for countries using re-sharpenable type Planer blade)

Dressing stone (for countries using re-sharpenable type Planer blade)

Blade gauge assembly

Socket wrench 9

Guide rule

Dust nozzle

Plastic carrying case (for KP0800K)

Note: The standard equipment for the tool shown above may vary by country.

Planer blade (re-sharpenable type)

T.C.T. Mini planer blade (disposable type)

Set plate (for countries using T.C.T

Mini planer blade)

Dust bag assembly

Blade gauge assembly

Sharpening holder assembly

Plastic carrying case

Guide rules

Extension guide set

Dust nozzle

Elbow

Models No.

Description

KP0800

Power Planer 82mm (3-1/4")

Repair

[1] NECESSARY REPAIRING TOOLS

[2] LUBRICATIONS

Fig. 1

Code No.

Apply the following lubricants to protect parts and product from unusual abrasion.

Description Use for

1R004 Retaining ring pliers ST-2 Removing / mounting Retaining ring S-8

1R045 Gear extractor (large) Removing Armature from Bracket

1R263 Bearing extractor Removing Knob cover

1R269 Bearing extractor (small) Removing Ball bearings

1R346 Center attachment Using with 1R045

Item No. Description Portion to lubricate Lubricant Amount

a little

17 Cam plate

24 Front base complete

The surface where Knob contacts

(a) Cylindric portion where Main frame contacts

(b) Thread portion

(a)

(b)

Knob

Main frame

complete

Rubber plate

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

Remove the blades before repair.

Makita grease N No.2

VG100

[3] DISASSEMBLY/ASSEMBLY

[3]-1. Poly V-belt 4-241

DISASSEMBLING

Fig. 2 Fig. 3

M4x16 Pan

head screw

Remove M4x16 Pan head screw and separate Belt cover from Main frame complete.

Cut Poly V-belt 4-241 with nippers when it has damaged. (Fig. 2)

Note: When replacing Armature, Drum and V Pulleys and reusing Poly V-belt 4-241,

Lever up Poly V-belt 4-241 with screwdriver while turning V pulley 4-37 as illustrated in Fig. 3.

Poly V-belt can be removed without cutting.

Belt cover

V pulley 4-37

Poly V-belt 4-241

Main frame

complete

P 2/ 8

Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-1. Poly V-belt 4-241 (cont.)

ASSEMBLING

DISASSEMBLING

Fig. 4

Fig. 5

1) Hook Poly V-belt 4-241 with V-pulley 4-20L. (Fig. 4 )

2) Hook a part of Poly V-belt with V-pulley 4-37. (Fig. 4 )

3) Turn V-pulleys 4-20L and 4-37 counterclockwise by hands to fit Poly V-belt 4-241 to the V-pulleys while holding

Poly V-belt firmly. (Fig. 4 )

Note: If it is difficult to completely fit Poly V-belt to V-pulleys, continue turning V-pulleys until all the grooves are

engaged with the protrusions of V-belt.(Fig. 5)

V-pulley 4-20L

on Motor side

1 2

V-pulley 4-37 on Drum side Protrusions on Poly V-belt 4-241

Two positions of

Poly V-belt 4-241

Grooves on V-pulleys

[3]-2. Motor section

Fig. 6 Fig. 7

Fig. 8 Fig. 9

1) Remove Belt cover and Poly V-belt 4-241 as illustrated in Fig. 2 or Fig. 3

Note: Separating Armature from Bracket is impossible without removing Poly V-belt.

2) Loosen M4x16 Pan head screw and remove Chip cover. (Fig. 6)

3) Remove Brush holder caps and Carbon brushes, then remove four 4x18 Tapping screw on Bracket. (Fig. 7)

4) Remove Bracket by tapping Main frame complete. (Fig. 8) Armature and Drum complete come with Bracket.

5) Hold Armature by gloved hand and turn V-pulley 4-20L clockwise using wrench 13. (Fig. 9)

V-pulley 4-20L can be removed.

Note: V-pulley 4-20L has a left hand thread.

Wrench 13

M4x16 Pan head screw Carbon brush

Bracket

Brush holder cap

4x18 Tapping

screw (4pcs.)

Chip cover

V-pulley 4-20L

Armature Drum complete

P 3/ 8

Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-2. Motor section (cont.)

DISASSEMBLING

ASSEMBLING

Fig. 10

Ball bearing

6000DDW

Armature

6) Remove Armature from Bracket using 1R045 with 1R346. Then remove Ball bearing 6000DDW with 1R269. (Fig. 10)

7) There are few clearance between Insulation washer and Ball bearing 607DDW. Therefore, it is hard to insert the jaws

of 1R269.

Remove Ball bearing 607DDW and Insulation washer while holding the jaws of 1R269 using water pump pliers.

(Fig. 11)

Take the disassembling step in reverse.

Note: When assembling V-pulley 4-20L to Armature shaft using Wrench 13, it is not necessary to tighten the V-pulley

to very high torque.

Driving of Poly V-belt 4-241 prevents V-pulley 4-20L from being loose.

1R269

1R045

Water pump pliers

1R346

Fig. 11

Ball bearing 607DDW

Insulation washer

P 4/ 8

Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-3. Drum section

DISASSEMBLING

Fig. 12

(1) Remove Chip cover and Carbon brushes, and separate Bracket from Main frame complete.

(2) Remove V Pulley 4-37, then separate Drum from Bracket as illustrated in Fig. 12.

Note: V-pulley 4-37 has a right handed thread.

Wrench 13

Drum can be removed from Bracket.

Remove Ball bearing 6000DDW with 1R269.

V- pulley 4-37

Remove V- Pulley 4-37 by turning it with Wrench 13

counterclockwise.

Armature

1R269

Ball bearing

6000DDW

Drum complete

Ball bearing

6000DDW

ASSEMBLING

Fig. 13

Fig. 14

The clearance between Ball bearing 608DDW and Drum is too small to insert

the jaws of 1R269.

Therefore, sharpen the jaws.

Ball bearing

608DDW

Drum

Insert the jaws of 1R269 into the clearance Ball bearing 608DDW and Drum,

and fix the jaws of 1R269 in Vise.

Remove Ball bearing 608DDW from Drum.

Ball bearing 608DDW

(3) Remove Ball bearing 608DDW with 1R269 as illustrated in Figs. 13 and 14.

Take the disassembling step in reverse. Refer to Figs. 14, 13 and 12.

Take the disassembling step in reverse.

Note: When assembling V-pulley 4-37 to Drum using Wrench 13, it is not necessary to tighten the V-pulley

to very high torque.

Reaction torque caused by stopping the rotation prevents V-pulley 4-37 from being loose.

P 5/ 8

Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-3. Front base, Base (rear)

DISASSEMBLING

ASSEMBLING

Fig. 16

Fig. 15

(1) Front base and Bas (rear) can be removed as illustrated in Fig. 15.

1) Assemble Foot to Base (rear) before assembling Base to Main frame as illustrated in Fig. 16.

2) Assemble the Base with Foot to Main frame. And assemble Front base section to Main frame complete.

No need to assemble retaining ring S-8 to thread portion of Front base in this step. Refer to Fig. 15.

1R263

Knob cover

Remove Knob cover by levering up

with 1R263.

Retaining ring S-8, M10 Hex nut and

thread portion of Front base come

into sight.

Knob

Retaining ring S-8

Remove Retaining ring S-8

with 1R004 from thread portion

of Front base.

Thread portion

of Front base

M10 Hex nut

Knob cover

Use Knob cover as a socket wrench

temporarily for removing M10 Hex nut.

Turn Knob cover counterclockwise

while fixing Knob by hand.

M10 Hex nut can be removed from

the thread of Front base.

Front base

Compression spring 18

Base (rear)

Foot can be removed

in separating Base from

Main frame complete.

Remove Base (rear) by unscrewing four 4x18

Tapping screws.

4x18 Tapping

screw (4pcs.)

Front base can be removed as illustrated below.

Foot

Pass the long pin of Foot through Torsion spring 7.

Hook this tail

with Foot.

Long pin

of Foot

Torsion spring 7

Foot

Hook this tail with

Base (rear).

Base (rear)

P 6/ 8

Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-3. Front Base, Base (rear)

ASSEMBLING

3) Adjust the level of Bases as illustrated in Figs. 17 and 18.

(4) Set Retaining ring S-8 in place. And install Knob cover by pressing to Knob as illustrated in Fig. 19.

Attach Rule to Base (rear) as illustrated in Fig. 17F and turn Knob cover clockwise until Front base

contacts the rule completely as illustrated in Fig. 17R.

Planing depth will be set at zero level by the above adjustment.

Front base Base (rear)

Front base

Base (rear)

Drum Drum

Front base Base (rear)

Fig. 17RFig. 17F

Fig. 17

Fig. 18

Fig. 19

Rule

Knob cover

Align the indication “0” on Knob to the triangle mark on Main frame complete,

while holding M10 Hex nut with Knob cover so as not to move.

Knob

M10 Hex Nut that has been adjusted

to the position of 0mm planing depth.

Knob cover functioning

as Socket wrench temporarily

Knob

Retaining ring S-8

Thread portion

of Front base

M10 Hex nut

P 7/ 8

Circuit diagram

Wiring diagram

P 8/ 8

Brown color is used

for some countries.

White color is used

for some countries.

White

Color index of lead wires' sheath

Black

Switch

Noise suppressor

Fig. D-1

Fig. D-2

Field

Noise

suppressor

Insulated connector is used for some

countries, instead of Terminal block.

If using Noise suppressor, put it

in the position illustrated.

Terminal

block

Terminal block

Power supply cord

If Insulated connector is used in

stead of Terminal block, put it in

the same position.

Rib

Lead wire holder

Route Field lead

wire near Rib.

Tightening the Field lead wires

in the Motor section, put them

in Lead wire holder.

Put their sag in Handle.

Makita 1902, KP0800 Datasheet

Related papers

Other documents