Makita VC2012L User manual

VC2012L
VC2512L
VC3011L
SERVICE MANUAL
1

CONTENTS
1. EXCHANGE OF COVER….……………………........3
2. EXCHANGE OF CLAMPING PLATE PART..............4
3. EXCHANGE OF SOCKET PART…...........................5
4. EXCHANGE OF MOTOR PART………………..........6
5. EXCHANGE OF FILTER ELEMENT………..............7
6. EXCHANGE OF DEDUSTING FLAP…….................8
7. EXCHANGE OF CASTOR WHEELS……………......8
8. ACTUAL WIRING DIAGRAM……………….............10
2

1. EXCHANGE OF COVER
Insert the tip of flathead screwdriver into the
gap between Handle and Cover. Then,
remove the upper part of Handle.
When assembling the Cover, make sure
not to forget to assemble Dedusting rod
in advance.
HANDLE BLACK
COVER
DEDUSTING KNOB
BLACK
CLAMPING
PLATE
DEDUSTING ROD
When removing Filter cleaning, insert the tip of flathead
screwdriver into the gap, and pry it off slowly.
Raise both (right & left) sides of Knob equally, in order to
prevent damage on the resin material of Knob. When
removing Knob, make sure not to let the Compression
spring fall down.
SCREW 5X18
TX20
Remove two Screws of Handle part, and
then remove Handle and Motor head cover.
3

2. EXCHANGE OF CLAMPING PLATE PART
Remove two Screws located at the Cable
outlet, and then remove the Cable.
When assembling the Cable, make sure to bend it
(as shown in the picture) to surely fit it inside.
SCREW 5X18 TX20
CABLE OUTLET
CLAMPING
PLATE
4

3. EXCHANGE OF SOCKET PART
Remove two Screws located at the inner side of Socket cover.
Next, remove the Screws that are fixing the wires at the back side. Then, exchange Socket.
If you remove the two Screws (located at the inner side of Socket)
before removing the Socket Cover, the PLUG SOCKET FIXING
PLATE (at the back side) will come off as shown in the picture
below. This will make it hard to assemble. So it’s recommended
to do disassembling while the Cover is removed.
SOCKET
SCREW 3,5X18
TX10
PLUG SOCKET
FIXING PLATE
INTERFACE
5

4. EXCHANGE OF MOTOR PART
Remove six Screws of Clamping plate.
Then, remove the Clamping plate.
When removing Clamping plate, since it’s connected with
Motor through wires, make sure to support the Motor with
your hands. Be careful not to drop the Motor or disconnect
the wires.
Be careful of disconnection of wire
Exchange parts such as Motor or Upper motor sealing.
CLAMPING
PLATE
SCREW 5X18
TX20
UPPER SEALING MOTOR
CLAMPING
PLATE
6

5. EXCHANGE OF FILTER ELEMENT
If you put Motor on Base plate when assembling the Motor, the position of Upper and Lower Sealings
will be shifted, and the Sealings will be pinched between the parts. Therefore, make sure to put the
Motor on Clamping plate side, and then attach the Base plate from above.
*Note: When putting Motor on Clamping plate, make sure that the terminal part of Motor comes close
to the holes (refer to the frame in the picture) for passing the wires.
CLAMPING
PLATE
BASE PLATE WITH
AIR OUTLET
CLAMPING
PLATE
FILTER
SUPPORT CAGE
BASE PLATE WITH
AIR OUTLET
FILTER ELEMENT
SEALING FILTER
BASE PLATE WITH
AIR OUTLET
Remove Filter support cage by turning it counterclockwise as
shown in the picture. Then, remove Filter element.
7

6. EXCHANGE OF DEDUSTING FLAP
7. EXCHGANGE OF CASTER WHEELS
Use 1R263 and pry the Caster off
In case the shaft is left apart after the
above procedure, use 1R034 as a base (as
shown in left picture) and use 1R263 again
to remove it.
BASE PLATE WITH
AIR OUTLET
DEDUSTING
FLAP
TORSION SPRING
TORSION SPRING
DEDUSTING
FLAP
CONTAINER
CONTAINER
1R263
CASTOR WHEELS
1R034
1R263
Remove Dedusting flap by removing the Torsion spring as
shown in the picture.
8

Remove the metal stem from new Caster, then press-fit the plastic portion of new Caster
over the metal stem left sticking on Tank as follows:
1. Apply *grease to the metal stem.
2. Put 1R275 in the groove of the plastic portion of new Caster.
3. Hit 1R275 with a plastic hammer.
*You can use anykind of grease such as Makita grease N No.2.
When attaching a Castor wheel, do not try
pushing the entire surface of Castor. Since the
shaft part is not located at the center of Castor
wheel, if you press the entire surface of Castor
wheel, it may give strength towards the wrong
direction, and result in damage.
9

8. ACTUAL WIRING DIAGRAM
Connected to Switch 3
Connected to Socket 1
Connected to Switch 5
Connected to Switch 2
1
3
2
Connected to Circuit Board J6
Connected to Motor
Connected to Power supply cord
Connected to Switch 4 through Condenser
Connected to Circuit Board J8
Gray
Black
Blue
White
Black
Light blue
White
Black
Gray
10

Connected to Socket 3
Connected to Motor
Connected to Power supply cord
Connected to Switch 1 through Condenser
5
6
4
1
2
3
Blue
Connected to Grounding
Yellow &
Green
VC2512L
Regarding VC2512L, grounding wires separate from Socket.
However, regarding VC2012L/3012L, grounding wires
separate in the middle of Power supply cord and Socket.
VC2012L/VC3011L
Connected to Circuit Board J12
Black
Connected to Switch 6
Black
Black
Black
Red
Black
Connected to
Power supply cord
(Grounding wire)
Yellow &
Green
Connected to Switch 6
Black
Connected to Circuit Board J11
11

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