ECHNICAL INFORMATION

9032 9mm (3/8") Belt sander L W

Models No. Description

PRODUCT P1/9
CONCEPTION AND MAIN APPLICATIONS
MAKITA new power-file sander enables you to file and sand in awkward and confined areas, replacing manual work. Various sanding arms and sanding belt widths, 6mm (1/4'), 9mm (3/8") and 13mm (1/2'), assure a wider range of sanding and filing applications.

Specification

Voltage (V) 240 Current (A) 4.8 4.4 2.4 2.3 2.2 Cycle (Hz) 50 / / / / / 60
Dimensions : mm ( " ) Length ( L ) 420 (16-1/2) Height ( H ) 78 (3-1/16) Width ( W ) 158 (6-1/4) Continuous Rating (W) Input Output 500 200

Max. Output(W) 500

Belt size : mm ( " ) Belt speed : m / min. ( ft / min.) Max. sanding length : mm ( " ) Variable speed switch Protection from electric shock Net weight : Kg (lbs) Power supply cord : m (ft)
9 x 533 (3/8 x 21) 300 - 1,700 (980 - 5,600 ) 110 (4-5/16) Yes by double insulation 1.5 (3.3) 2.5 (8.2) * 2.0 (6.6) * 2.0 (6.6) for Australia

Standard equipment

* Sanding belt 9 - 533 grit 80.. 2 pcs. * Dust nozzle assembly. 1 pc. (only for European countries) < Note > The standard equipment for the tool shown may differ from country to country.

Optional

accessories
* 6mm (1/4") Arm assembly * 9mm (3/8") Arm assembly * 13mm (1/2") Arm assembly * Sanding belt 6 (1/4") x 533 (21") grit 40,60,80,100,120,(each grit 10 pcs. per pack ) * Sanding belt 9 (3/8") x 533 (21") grit 40,60,80,100,120, (each grit 10 pcs. per pack) * Sanding belt 13 (1/2") x 533 (21") grit 40,60,80,100,120, (each grit 10 pcs. per pack) * Dust nozzle assembly * Hose 28 for connecting Model 420S * Joint 25

Features

and benefits
Dust free work with dust extraction system
6mm (1/4"), 9mm (3/8") and 13mm(1/2") Max. sanding length 110mm (4-5/16") 3 different sized sanding arms and belts (optional accessories) are available for your various works. Dust nozzle assembly Hose 28
< Note > The product for Europe comes with dust nozzle assembly.
Adjustable arm angle 10 Speed control dial for pre-setting belt speed. 90

Comparison

Specifications Power input

of products

Model No. (m/min) 300 - 1,- - 5,(1/4) 9 (3/8) 13 (1/2) 533 (21) 9 (3/8) (m/s) (ft/min) MAKITA 200 - 1,000 3.3 - 16.- 3,(1-3/16) 30 (1-3/16) 533 (21) 30 (1-3/16) 533 (21) 9 (3/8) Competitor A Model A - - - 2,(3/8) Competitor B Model B - 340 1.9 - 5.- 1,19 (1/4) (15/32) (5/8) (3/4) Competitor C Model C - 1,- 23.3 2,952 - 4,(1/4) 13 (1/2) 455 (17-7/8) 13 (1/2)

Belt speed

Belt size

Width : mm ( " )

Length : mm ( " ) Belt width of standard equipment Max. sanding length : mm ( " )

520 (20-1/2) 12 (15/32)

110 (4-5/16)

68 (2-11/16)

95 (3-3/4)

85 (3-3/8)

Side handle
No Need to connect with vacuum cleaner Yes 15.0
Yes No dust extracting fixture No 25.0

Dust extraction

Need to connect Need to connect The machine itself with vacuum with vacuum has dust extraction cleaner cleaner fixture. Yes 25.0 Yes 16.pc. of screw No 16.pc. of screw
Adjustment of arm angle Tension roller's diameter of standard equipment : mm ( " ) Screw for securing replaceable arm Overall length : mm ( " ) Net weight : Kg (lbs)
1 pc. of Pan head screw 420 (16-1/2) 1.5 (3.31)
Impossible to replace arm 380 (15) 2.1 (4.63)
1 pc. of Hex socket head bolt 450 (17-3/4) 2.5 (5.51)

500 (19-3/4) 2.2 (4.85)

390 (15-3/8) 1.6 (3.53)

Repair

< 1 > Lubrication Apply a little MAKITA grease N No.2 to the following portions marked with black triangle to protect parts and machine from unusual abrasion. See Fig. 1.

Bracket

The sliding portion Pulley cover Arm installing side
Arm cover Came lever Fig. 1 < 2 > Disassembling ball bearing at the top of arm ( Only for the arms of 9mm and 13mm width) Put arm on No.1R032 "bearing setting plate", and keep the arm horizontal by supporting it with No. 1R033 "bearing setting plate". And set No.1R278 "round bar for arbor" on pin 4. See Fig. 2. Press No.1R278 "round bar for arbor" with arbor press. So, ball bearing and 2 pcs. of flat washers can be disassembled from arm. See Fig. 2A. Arm 1R278. Round bar for arbor Pin 4 Ball bearing Flat washer Arm No.1R033 Bearing Setting Plate Fig. 2 No.1R033 Bearing Setting Plate No.1R032 Bearing Setting Plate Fig. 2A Pin 4 Ball bearing Flat washer

< 3 > Assembling ball bearing at the top of arm ( Only for the arms of 9mm and 13mm width) Align the holes of flat washers with the hole of ball bearing by applying 1R278. "round bar for arbor" as illustrated in Fig. 3. After putting pin 4 on the aligned holes, press the 1R278. "round bar for arbor" put on pin 4, with arbor press as illustrated in Fig. 3 A. 1R278. Round bar for arbor
1R278. Round bar for arbor Pin 4

Ball bearing

Flat washers
No.1R032 Bearing Setting Plate Fig. 3 Fig. 3 A
< Note > As for arm of 6mm width, ball bearing and axis are integral part of arm, which can not be removed.
< 4 > Disassembling arm section ( 1 ) Set cam lever to lock position by pushing it in the direction of arrow as illustrated in Fig 4. Set cam lever on on lock position.
Fig. 4 ( 2 ) Compression spring 6 is installed in arm holder. Press the center of arm cover with your finger so that the spring does not jump out. And unscrew pan head screw M4 x 20 and hex socket head bolt M4 x 10 as illustrated in Fig 4 A. After taking off screws, slowly relax your grip on arm cover. Then, arm section can be disassembled as illustrated in Fig. 4 B. Arm holder. Arm holder.
Arm Hex socket head bolt M4 x 10 Pan head screw M4 x 20 Fig 4 A < 5 > Assembling arm section ( 1 ) Set cam lever to lock position by pushing it in the direction of arrow as illustrated in Fig 5. Set cam lever on on lock position. Arm Arm cover Compression spring 6 Arm tensioner Arm cover

Fig. 4 B

Fig. 5
( 2 ) Assemble arm tensioner and compression spring 6 into arm holder by pressing with arm cover as illustrated in Fig. 5 A. And slide arm cover with pressing compression spring 6 and arm tensioner, and then, tighten arm cover with hex socket head bolt M4 x 10 as illustrated in Fig. 5 B.
Fig. 5 B Fig. 5 A Hex socket head bolt M4 x 10 Slide arm cover to align its punched holes with the screw holes of arm holder.
<Note in assembling>

Pay attention to the direction of assembling arm cover with referring to the following illustration. Arm cover Comes to arm assembling side
Comes to driving roller side
( 3 ) After assembling arm , tighten arm cover with pan head screw M4 x 20 as illustrated in Fig. 5 C.
Pan head screw M4 x 20 Fig. 5 C < 6 > Disassembling driving roller and armature ( 1 ) Take off carbon brushes. And disassemble lever 40, hex bolt M5 x 13, flat washer 5 and ring 9 after taking off stop ring E-8. So pulley cover and arm section can be separated from motor unit. See Fig 6.
Carbon brushes Pulley cover Ring 9 Lever 40 Fig 6
Flat washer 5 Hex bolt M5 x 13 Stop ring E-8 ( 2 ) Take off bracket together with armature, by unscrewing tapping screws 4 x 25 as illustrated in Fig. 6 A. Motor housing

Tapping screws 4 x 25

Armature Fig 6 A Bracket
( 3 ) Separate driving roller from armature shaft by unscrewing truss head screw M5 x 12 clockwise with an impact driver. See Fig. 6B.
Truss head screw M5 x 12 Driving roller No. 1R038 Armature Vise Holder Set (aluminum) Fig 6 B
( 4 ) Separate armature from bracket with No.1R045 "large gear extractor" See Fig. 6 C. The screw hole of armature shaft is too big for accepting the center bit of bearing extractor. So, screw truss head screw M5 x 12 into armature shaft, for the fitting of center bit on armature shaft. No. 1R045 Gear Extractor (large)

No. 1R269 Gear Extractor

The both ball bearings of armature can be removed with No.1R269 "gear extractor". Ball bearing 627DDW Ball bearing 608DDW Fig. 6 C
< 7 > Assembling driving roller and armature ( 1 ) Assemble ball bearing 608DDW to the armature shaft of fan side, and assemble insulation washer and ball bearing 627DDW to the armature shaft of commutator side by pressing with arbor press. as illustrated in Fig. 7.
Commutator Insulation washer Ball bearing 627DDW

Ball bearing 608DDW

Bearing setting plate Fig. 7 ( 2 ) Assemble the above armature to bracket by pressing with arbor press. And fasten driving roller with truss head screw M5 x 12. Turn truss head screw M5 x 12 anti-clockwise. Truss head screw M5 x 12 Bracket Bracket Driving roller No. 1R038 Armature Vise Holder Set (aluminum) Fig. 7 B

Fig. 7 A

( 3 ) Assemble the bracket to which armature has been assembled, to motor housing as illustrated in Fig. 7 C.

Motor housing

Armature

Fig. 7 C Bracket

< 8 > Disassembling switch, controller and power supply cord ( 1 ) Take off tapping screws 4 x 18, and inserting -screwdriver, separate handle cover from motor housing. So, switch, controller, choke coil and power supply cord can be disassembled. See Fig. 8 and 8 A.

Switch Controller

Power supply cord - Screwdriver Tapping screws M4 x 18 Fig. 8 Fig. 8 A
< 9 > Adjusting lever 40 The pivoting area of lever 40 has to be adjusted as illustrated in Fig. 9.

Lever 40

Fig. 9

Circuit

diagram
Color index of lead wires Black White Orange

Noise suppressor

For low voltage

Power supply cord

Controller

Switch

Noise suppressor For high voltage (with choke coil) Field

Choke coil

In case of without choke coil, connect orange lead wire directly to brush holder

Wiring

Pass the lead wires of power supply cords and the same ones of controller, through the space of another side of control dial as illustrated below.

SPARE PARTS LIST

PAGE 1

MODEL NO. 9032

ITEM PART NO. DESCRIPTION
A01 A02 317523-4 265999-8 153308-2 257249-5 253807-5 265494-8 272229-0 961014-3 265090-2 941052-1 265751-4 253807-5 421198-4 317522-6 265092-8 345196-3 266026-4 345197-1 265028-7 233333-0 317525-0 265040-7 153314-7 153310-5 233332-2 153312-1 232185-6 922111-0 911138-5 345195-5 265040-7 153314-7 ********** 682502-4 ********** 265995-6 ********** 645209-3 651263-7 415635-8 265995-6 853483-1 191940-4 643550-8 819063-3 159747-4 599347-2 266052-3 415634-0 210023-2 681614-0 517389-4 241884-9 210005-4 A-34469 122652-8 BRACKET TAPPING SCREW 4X25 PULLEY COVER COMPLETE RING 9 FLAT WASHER 5 HEX. BOLT M5X13 LEVER 40 STOP RING E-8 + PAN HEAD SCREW M4X20 FLAT WASHER 4 THUMB SCREW M5X13 FLAT WASHER 5 CAP DRIVING ROLLER TRUSS HEAD SCREW M5X12 SAFETY COVER TAPPING SCREW BIND CT 4X12 CAM LEVER + PAN HEAD SCREW M4X11 COMPRESSION SPRING 10 ARM HOLDER + PAN HEAD SCREW M3X4 SHOE 9 COMPLETE ARM 9 COMPLETE COMPRESSION SPRING 6 ARM TENSIONER COMPLETE LEAF SPRING HEX. SOCKET HEAD BOLT M4X10 PAN HEAD SCREW M4X20 ARM COVER + PAN HEAD SCREW M3X4 SHOE 9 COMPLETE ****************************** CORD GUARD 8-85 ****************************** TAPPING SCREW 4X18 ****************************** NOISE SUPPRESSOR SWITCH SGEL206C HANDLE COVER TAPPING SCREW 4X18 NAME PLATE 9032 CARBON BRUSH CB-411 BRUSH HOLDER CAP 5-8 MAKITA LABEL MOTOR HOUSING COMPLETE FIELD ASS'Y 230-240V TAPPING SCREW 4X60 BAFFLE PLATE BALL BEARING 627DDW INSULATION WASHER ARMATURE ASS'Y 230-240V INC. 50,51,53,54 FAN 60 BALL BEARING 608DDW ABRASIVE BELT 9X533-AA80 DUST NOZZLE ASS'Y

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SERVICE DRAWING