Hitachi SV 12V User manual

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1

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2

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HITACHI

ORBITAL

SANDER

SCHWINGSCHLEIFER

PONCEUSE

ORBITALE

LEVIGATRICE

ORBITALE

VLAKSCHUURMACHINE

LIJADORA

ORBITAL

SV

12V-

SV

12SD-SV

12SE

Read

through

carefuily

and

understand

these

instructions

before

use.

Diese

Anleitung

vor

Benutzung

des

Werkzeugs

sorgfáltig

durchlesen

und

verstehen.

Lire

soigneusement

et

bien

assimiler

ces

instructions

avant

usage.

Prima

dell'uso

leggere

attentamente

e

comprendere

queste

istruzioni.

Deze

gebruiksaanwijzing

s.v.p.

voor

gebruik

zorgvuldig

doorlezen.

Leer

cuidadosamente

y

comprender

estas

instrucciones

antes

del

uso.

Handling

instructions

Bedienungsanleitung

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d'emploi

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holder

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Bearing

compartment

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du

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English

|

bits,

cutters.

GENERAL

OPERATIONAL

PRECAUTIONS

`

`

15.

Remove

adjusting

keys

and

wrenches.

Form

habit

1.

Keep

work

area

clean.

Cluttered

areas

and

benches

of

checking

to

see

that

keys

and

adjusting

wrench-

invite

injuries.

es

are

removed

from

tool

before

turning

it

on.

|

2.

Consider

work

area

environment.

Don't

expose

16.

Avoid

unintentional

starting.

Don't

carry

plugged-in

power

tools

to

rain.

Don't

use

power

tools

in

damp

tool

with

finger

on

switch.

Be

sure

switch

is

off

or

wet

locations.

Keep

work

area

well

lit.

when

plugging

in.

`

I

Don't

use

tool

in

presence

of

flammable

liquids

or

17.

Outdoor

use

extension

cords.

When

tool

is

used

gases.

outdoors,

use

only

extension

cords

intended

for

use

Power

tools

produce

sparks

during

operation.

outdoors

and

so

marked.

.

They

also

spark

when

switching

ON/OFF.

Never

18.

Stay

alert.

Watch

what

you

are

doing.

Use

common

use

power

tools

in

dangerous

sites

containing

sense.

Do

not

operate

tool

when

you

are

tired.

lacquer,

paint,

benzine,

thinner,

gasoline,

gases,

19.

Check

damaged

parts.

Before

further

use

of

the

adhesive

agents,

and

other

materials

which

are

tool,

a

guard

or

other

part

that

is

damaged

should

combustible

or

explosive.

be

carefully

checked

to

determine

that

it

will

3.

Guard

against

electric

shock.

Prevent

body

contact

operate

properly

and

perform

its

intended

function.

with

grounded

surfaces.

For

example;

pipes,

radia-

Check

for

alignment

of

moving

parts,

binding

of

tors,

ranges,

refrigerator

enclosures.

moving

parts,

breakage

of

parts,

mounting,

and

any

4.

Keep

children

away.

Do

not

let

visitors

contact

tool

other

conditions

that

may

affect

its

operation.

A

or

extension

cord.

All

visitors

should

be

kept

away

guard

or

other

part

that

is

damaged

should

be

from

work

area.

properly

repaired

or

replaced

by

an

authorized

5.

Store

idle

tools.

When

not

in

use,

tools

should

be

service

center

unless

otherwise

indicated

else-

stored

in

dry

and

high

or

locked-up

place-out

of

where

in

this

instruction

manual.

Have

defective

reach

of

children.

switches

replaced

by

authorized

service

center.

Do

6.

Don't

force

tool.

It

will

do

the

job

better

and

safer

not

use

tool

if

switch

does

not

turn

it

on

and

off.

at

the

rate

for

which

it

was

intended.

20.

Use

the

power

tools

only

for

applications

specified

7.

Use

right

tool.

Don't

force

small

tool

or

attachment

in

the

Handling

Instructions.

to

do

the

job

of

a

heavy-duty

tool.

Don't

use

tool

for

21.

To

avoid

personal

injury,

use

only

the

accessories

purpose

not

intended

-for

example

-don't

use

or

attachment

recommended

in

these

handling

circular

saw

for

cutting

tree

limbs

or

logs.

instructions

or

in

the

HITACHI

catalog.

8.

Dress

properly.

Do

not

wear

loose

clothing

or

22.

Let

only

the

authorized

service

facility

do

the

jewelry.

They

can

be

caught

in

moving

parts.

repairing.

.

.

Rubber

gloves

and

non-skid

footwear

are

recom-

The

manufacturer

will

not

be

responsible

for

any

mended

when

working

outdoors.

Wear

protective

damages

or

injuries

caused

by

repair

by

unautho-

hair

covering

to

contain

long

hair.

rized

persons

or

by

mishandling

of

the

tool.

|

9.

Use

eye

protection.

Also

use

face

or

dust

mask

if

23.

To

ensure

the

designed

operational

integrity

of

cutting

operation

is

dusty.

power

tools,

do

not

remove

installed

covers

or

10.

Don't

abuse

cord.

Never

carry

tool

by

cord

or

yank

screws.

;

it

to

disconnect

from

receptacle.

Keep

cord

from

24.

Do

not

touch

movable

parts

or

accessories

unless

heat,

oil

and

sharp

edges.

the

power

source

has

been

disconnected.

11.

Secure

work.

Use

clamps

or

a

vise

to

hold

work.

It's

25.

Use

your

tool

at

lower

input

than

specified

on

the

safer

than

using

your

hand

and

it

frees

both

hands

nameplate;

otherwise,

the

finish

may

be

spoited

and

to

operate

tool.

working

efficiency

reduced

by

motor

overload.

12.

Don't

overreach.

Keep

proper

footing

and

balance

26.

Do

not

wipe

plastic

parts

with

solvent.

Solvents

at

all

times.

such

as

gasolíne,

thinner,

benzine,

carbon

tetra-

13.

Maintain

tools

with

care.

Keep

tools

sharp

and

chloride,

alcohol,

ammonia

and

oil

containing

chlo-

clean

for

better

and

safer

performance.

Follow

ric

annex

may

damage

and

crack

plastic

parts.

Do

instructions

for

lubricating

and

changing

accesso-

not

wipe

them

with

such

solvent.

Wipe

plastic

parts

ries.

Inspect

tool

cords

periodically

and

if

damaged,

with

a

soft

cloth

lightly

dampened

with

soapy

water.

have

repaired

by

authorized

service

facility.

Inspect

27.

Use

only

original

HITACHI

replacement

parts.

extension

cords

periodically

and

replace

if

dam-

28.

Disassemble

this

tool

only

for

replacement

of

aged.

Keep

handles

dry,

clean,

and

free

from

oil

and

carbon

brushes.

|

grease.

P

y

29.

Use

the

exploded

assembly

drawing

on

this

han-

14.

Disconnecttools.

When

not

in

use,

before

servicing,

dling

instructions

only

for

authorized

servicing.

and

when

changing

accessories,

such

as

blades,

SPECIFICATIONS

[Mode

—

|

SVT

SV125D

SV125E

(110V,

115V,

120V, 127V,

220V,

230V,

240V)

^,

Input"

300W

No-Load

Speed

4000

~

10000/min.

10000/min.

Diam.

of

Orbit

*

Be

sure

to

check

the

nameplate

on

product

as

it

is

subject

to

change

by

areas.

STANDARD

ACCESSORY

O

Sanding

Paper.

0.14

1

©

Dust

Bag

(for

model

SV12V,

SV12SD)...................

1

Standard

accessories

are

subject

to

change

without

notice.

OPTIONAL

ACCESSORIES

(sold

separately)

Sanding

paper

Perforated

sanding

paper

for

Model

SV12V,

SV12SD.

Non-perforated

sanding

paper

for

Model

SV12SE.

Grain:

AA40,

AAGO, AABO,

AA

100,

AA120, AA150,

AA

180,

AA220,

AA240.

(1)

Standard

Type

(Perforated

or

non-Perforated),

114

X

280

mm.

(2)

Pressure

Sensitive

Type

(Perforated

or

non-Perfo-

rated),

114

X

228

mm.

2.

Magic

Pad

(Pressure

Sensitive

Type),

114

x

228

mm

(1)

Perforated

Pad

(for

Model

SV12V,

SV12SD)

(2)

Non-Perforated

Pad

(for

Model

SV12SE)

3.

Cleaner

Adaptor

(for

Model

SV12V,

SV12SD).

4.

Punch

Plate

(for

Model

SV12V,

SV12SD)

Optional

accessories

are

subject

to

change

without

notice.

QO

O-2

—

APPLICATIONS

O

Finish

polishing

of

woodwork

surfaces

O

Sanding

surfaces

of

woodwork

or

sheet

metal

prior

to

painting,

etc.

PRIOR

TO

OPERATION

1.

Power

source

Ensure

that

the

power

source

to

be

utilized

con-

forms

to

the

power

requirements

specified

on

the

product

nameplate.

2.

Power

switch

Ensure

that

the

power

switch

is

in

the

OFF

position.

If

the

plug

is

connected

to

a

power

receptacle

while

the

power

switch

is

in

the

ON

position,

the

power

tool

will

start

operating

immediately,

which

could

cause

a

serious

accident.

3.

Extension

cord

When

the

work

area

is

removed

from

the

power

source,

use

an

extension

cord

of

sufficient

thick-

ness

and

rated

capacity.

The

extension

cord

should

be

kept

as

short

as

practicable.

4.

Attaching

sanding

paper

(Start

at

Switch

handle's

side)

(1)

Open

Paper

holder

by

turning

the

clamping

lever

(Fig.1).

(2)

Place

the

sander

as

shown

in

Fig

2.

Insert

the

sanding

paper

between

the

paper

holder

and

the

bottom

plate

until

it

can

go

no

further.

(3)

Match

the

width

of

the

sanding

paper

with

the

width

of

the

pad.

Return

the

clamping

lever

to

its

original

position

to

secure

the

sanding

paper.

(4-1

When

using

perforated

sanding

paper.

To

secure

the

other

end

of

the

sanding

paper,

pull

the

sanding

paper

while

aligning

the

holes

of

the

sanding

paper

with

the

holes

of

the

pad.

|

English

(4-2

When

using

non-perforated

sanding

paper.

Alig

the

sanding

paper

on

the

pad

and

pull

the

sanding

paper

to

secure

the

other

end.

CAUTION

(1)

After

mounthing

the

sanding

paper,

return

the

clamping

lever

to

its

original

position.

(2)

The

sanding

paper

musst

be

precisely

attached

on

the

pad,

ensuring

that

there

is

ample

tension

(leaving

no

slack).

Loosely

attached

sanding

paper

could

result

in

unevenly

sanded

surfaces

and/or

damage

to

the

sanding

paper

itself.

b.

Installing

and

removing

the

dust

bag.

(For

mod-

els

SV12V

and

SV12SD)

(1)

Installation

As

shown

in

Fig.4.,

hold

the

dust

gate

and

push

in

the

dust

bag

into

the

frame,

s

dust

bag

holder.

(2)

Removal

As

shown

in

Fig.5,

push

the

dust

gate,s

tab

hard

and

revove

the

dust

bag

from

the

frame.

PRACTICAL

OPERATING

PROCEDURES

CAUTION

Never

apply

water

or

grinding

fluid

when

sanding.

This

could

result

in

electrical

shock.

Switching

the

sander

ON

and

OFF

By

pulling

the

trigger

an

pushing

the

stopper,

the

Switch

will

remain

ON

even

when

the

trigger

is

released,

promoting

continuous,

efficient

operation.

By

pulling

the

trigger

again,

the

stopper

is

releasecd

and

the

switch

is

turned

OFF.

CAUTION

Never

turn

the

power

switch

ON

when

the

sander

is

contacting

the

surface

to

be

sanded.

This

is

neces-

sary

to

preclude

damage

to

the

workpiece.

The

same

applies

when

switching

the

power

OFF.

2.

How

to

hold

the

Orbital

Sander:

While

gripping

the

knob

with

one

hand

and

the

handle

with

the

other,

lightly

press

the

sander

against

the

surface

to

be

sanded

so

that

the

sanding

paper

uniformly

contacts

the

surface,

as

shown

in

Fig.6.

DO

NOT

apply

excessive

pressure

to

the

sander

while

sanding.

Excessive

pressure

may

cause

overload

of

the

motor,

reduce

service

life

of

the

sanding

paper,

and

lower

sanding

or

polishing

efficiency.

3.

How

to

move

the

Orbital

Sander

For

optimum

operating

efficiency,

alternately

move

the

sander

forward

and

backward

at

a

constant

speed

and

balance.

4.

Changing

the

rotating

Speed

(Model

SV12V

only)

SV

12V

has

an

electronic

control

system

which

can

be

use

to

set

the

rotating

speed

between

4000

and

I0,000

revolutions

per

minute.

As

shown

in

Fig.7,

dial

position

"1"

is

for

minimum

speed

and

position

"5"

for

maximum

speed.

MOUNTING

THE

OPTIONAL

ACCESSORIES

1.

Mounting

the

magic

pad.

Loosen

the

six

screws.

Remove

the

pad

and

attach

the

magic

pad.

English

CAUTION

Replace

the

pad

only.

Use

the

other

parts

without

removing

them.

2.

Mounting

the

cleaner

adapter

(for

Models

SV12V

and

SV12SD)

(Fig

8).

After

mounting

the

dust

collector

hose

onto

the

cleaner

adapter,

mounth

the

cleaner

adapter

onto

the

unit

tn

the

same

way

as

mounting

the

dust

bag.

MAINTENANCE

AND

INSPECTION

1.

Emptying

and

cieaning

the

Dust

Bag

(For

models

SV12V

and

5V125D)

If

the

dust

bag

contains

too

much

saw

dust,

dust

collection

will

be

affected.

Empty

the

dust

bag

when

it

gets

full.

Remove

the

dust

bag,

open

the

fastener,

and

dispose

of

the

contents.

2.

Inspecting

the

sanding

paper

Since

use

of

worn-out

sanding

paper

will

degrade

efficiency

and

cause

possible

damage

to

the

pad,

replace

the

sanding

paper

as

soon

as

excessive

abrasion

is

noted.

3.

inspecting

the

mounting

screws:

Regularly

inspect

all

mounting

screws

and

ensure

that

they

are

properly

tightened.

Should

any

of

the

screws

be

loose,

retighten

them

immediately.

Failure

to

do

so

could

resu!t

in

serious

hazard.

4.

Inspecting

the

carbon

brushes

(Fig.

10)

The

motor

employs

carbon

brushes

which

are

consu-

mable

parts.

Since

an

excessively

worn

carbon

brush

can

result

in

motor

trouble,

replace

the

carbon

brush

with

a

new

one

having

the

same

carbon

brush

No.

shown

in

the

figure

when

it

becomes

worn

to

or

near

the

"wear

limit".

in

addition,

always

keep

carbon

brushes

clean

and

ensure

that

they

slide

freely

within

the

brush

holders.

b.

Replacing

carbon

brushes:

O

Disassembling

(1)

Loosen

the

two

screws

on

the

top

cover,

and

remove

the

top

cover.

(Fig.11)

(2)

Lift

out

the

brush

holder

together

with

the

carbon

brush,

while

being

very

careful

not

to

forcibly

pull

the

internal

wires

within

the

brush

holder.

(3)

Remove

the

carbon

brush

from

the

brush

holder.

©

Reassembling

(1)

Insert

the

brush

terminal

into

the

brush

holder.

Turn

the

brush

terminal

90”.

(2)

While

maintaining

this

brush

terminal

position

as

explained

in

(1),

insert

the

new

carbon

brush

into

the

brush

holder.

(3)

While

pressing

the

carbon

brush

against

the

outside

wall

of

the

housing's

bearing

compartment,

insert

the

brush

holder

into

the

housing's

original

position.

(4

—

Piace

the

tnternal

wire

tn

the

specified

position.

Be

very

careful

not

to

allow

the

internal

wire

to

contact

the

armature

or

rotating

parts

of

the

motor.

(Fig.12)

Replace

the

top

cover,

while

being

carefu!

to

ensure

tt

does

not

pinch

the

internal

wire,

and

secure

it

firmly

with

the

two

screws.

CAUTION

Should

the

internal

wire

be

pinched

by

the

top

cover

Or

come

tn

contac

with

the

armature

or

rotating

parts

(b

-r

of

the

motor,

a

serious

danger

of

electric

shock

to

the

operator

will

be

created.

Exercice

extreme

cau-

tion

in

disassembling

and

rea-ssembling

the

motor,

following

the

above

procedure

exactly.

DO

NOT

attempt

disassemble

any

parts

other

than

those

necessary

to

effect

replacement

of

the

carbon

brush.

6.

Maintenance

of

the

motor

The

motor

unit

winding

is

the

very

“heart”

of

the

power

tool.

Exercise

due

care

to

ensure

the

winding

does

not

become

damaged

and/or

wet

with

oil

or

water.

NOTE

Due

to

HITACHI’s

continuing

program

of

research

and

development,

the

specifications

herein

are

subject

to

change

without

prior

notice.

This

appliance

is

produced

to

conform

to

the

require-

ments

of

B.S.

800:

1977.

"This

requirement

is

applicable

to

appliances

for

THE

UNITED

KINGDOM.

IMPORTANT

Correct

connection

of

the

plug

The

wires

of

the

main

lead

are

coloured

in

accordance

with

the

following

code:

Blue:

~

Neutral

Brown:

~

Live

As

the

colours

of

the

wires

in

the

main

lead

of

this

too!

may

not

correspond

with

the

coloured

markings

identi-

fying

the

terminals

in

your

plug

proceed

as

follows:

The

wire

coloured

blue

must

be

connected

to

the

terminal

marked

with

the

letter

N

or

coloured

black.

The

wire

coloured

brown

must

be

connected

to

the

terminal

marked

with

the

letter

L

or

coloured

red.

Neither

core

must

be

connected

to

the

earth

terminal.

NOTE

This

requirement

is

provided

according

to

BRITISH

STANDARD

2769:

1984.

Therefore,

the

letter

code

and

colour

code

may

not

be

applicable

to

other

markets

except

The

United

Kingdom.

The

noise

emitted

by

this

power

tool

is

measured

in

accordance

with

IEC

59

(CO)

11,

IEC

704,

DIN

45

635

Part

21,

NFS

31-031

(84/537/EEC

for

concrete

breakers).

The

sound

pressure

level

at

the

workplace

can

exceed

85

dB

(A);

in

this

case

noise

protection

for

the

operator

is

required.