Master Quality Power MM110 Manuale utente

OWNER'S

MANUAL

1OWDISC

SANDER

BENCH

TYPE

Item

No.

VW70010

Model

No.

MMIIO

WARN!NG:Before

operating

tile

saw,read

this manual

and

follow

ail

its

safety

and

operating

instructions,and

keep

this

manual

far

future

reference.

SPECIFICATIONS

TABLE

Base

Mounting

Holes

Base

Dimensions

2

Base

Legs

at:

2'"

x

8-718"

L

I

Overall

Dimensions

14"

x

13"

x

12-718"

We~ght

33.95

Patmds

SAVE

THIS

MANUAL

You

will

need

this

manual

for

the

safety

warnings

and

precautions,

assembly,

operating,

inspection,

maintenance

and

cleaning

procedures,

parts

list

and

assembly

diagram.

Keep

your

invoice

with

this manual.

Write

the

invoice

number

on

the

inside

of

the

front

cover.

Keep

this

manual

and

invoice

in

a

safe

and

dry

place

for

future

reference.

GENERAL

SAFEN

WARNINGS

AND

PRECAUTIONS

1.

KEEP

WORK

AREA

CLEAN

AND

DRY.

Cluttered,

damp,

or

we1

work

areas

invite

injuries.

2.

KEEP

CHILDREN

AWAY

FROM

WORK

AREA.

Do

not

allow

children

to

handle

this

product.

3.

STORE

IDLE

EQUIPMENT.

When

not in

use,

tools

and

equipment

should

be

stored

in

a

dry

location

to

inhibit

rust.

Always

lock

up

tools

and

equipment,

and

keep

out

of

reach

af

children.

4.

DO

NOT

USE

THIS

PRODUCT

IF UNDER THE

INFLUENCE

OF

ALCOHOL

OR

DRUGS.

Read

warning

labels

on

prescriptions

to

determine

if

your

judgement

or

reflexes

are

impaired

while

taking

drugs.

If

there

is

any

doubt.

do

not

attempt

to

use

this product.

PAGE

2

USE

EYE

AND

BREATHING

PROTECTION.

Wear

ANSI

approved

safety

impact

eyeglasses

and

an

ANSl approveddust

mask

when

using

this

product.

ANSl

approved

safety

impact eyeglasses

and

dust

masks

are

available

from

Harbor

Freight

Tools.

DRESS

SAFELY.

Do

not

wear

loose

clothing

or

jewelry,

as

they

can

become

caught

in

moving

parts.

Wear

a

protective

hair

covering

to

prevent

long

hair

from

becoming

caught

in

moving parts.

If wearing

a

long-sleeve

shirt,

roll

sleeves

up

above

elbows,

DO

NOT

OVERREACH.

Keep

proper footing

and

balance

at

all

times

to

prevent

tripping, falling,

back

injury,

etcetera.

INDUSTRIAL

APPLICATIONS

MUST

FOLLOW

OSHA

REQUIREMENT.

STAY

ALERT.

Watch

what

you

are

doing

at

all

times.

Use

common

sense.

DO

not

use

this product

when

you

are

tired

or

distracted

from

the

job

at

hand,

CHECK

FOR

DAMAGED

PARTS.

Before

using

this product,

carefully

check

that

it

will

operate

properly and perform its

intendedfunction.

Check

for

damaged

parts

and

any

other

conditions

that

may

affect

the

operation

of

this

product.

Replace

or

repair

damaged

or

worn

parts

immediately.

REPLACEMENT

PARTS

AND

ACCESSORIES:

When

servicing,

use

only

identical replacement

parts.

Only

use

accessories

intended

for

use

with

this

product.

Approved accessories

are

available

from

Harbor

Freight

Tools.

MAINTAIN

THIS

PRODUCT

WITH

CARE.

Keep

this product

clean,

dry,

and

keep

all

cutting

bits

sharp for

better

and

safer

performance.

MAINTENANCE:

For

your

safety,

service

and

maintenance

should

be

performed

reguiarly

by

a

qualifiedtechnician.

USE

THE

RIGHT

TOOL

FOR

THE

JOB.

Do

not

attempt

to

force

a

small

tool

or

attachment

to

do

the

work

of

a

larger

industrial

tool.

There

are

certain

applications for

which

this

tool

was

designed. It will

do

the

job

better

and

more

safely

at

the

rate

for

which

it

was

intended.

Do

not

modify

this

tool,

and

do

not

use

this

tool

for

a

purpose

for

which

it

was

not

intended.

WARNING:

The

warnings,

precautions,

and

instructions

discussed

in

this

manual

cannot

cover

all

possible

conditions

and

situations

that

may

occur. The operator

must

understand

that

common

sense

and

caution

are

factors,

which

cannot

be

built

into

this product,

but

must

be

supplied

by the

operator.

PAGE

3

SPECIFIC

PRODUCT

WARNINGS

AND

PRECAUTIONS

MAINTAIN

A

SAFE

WORKING ENVIRONMENT.

Keep

the

work

area

well

lit,

Make

sure

there

is

adequatesurrounding

workspace.

Always

keep

the

work

area free

of

obstructions,

grease,

oil,

trash,

and

other

debris.

Do

not

use

the

Disc

Sander

in

areas

near

flammable

chemicals,

dusts, and

vapors.

Do

not

use

the

Disc

Sander

in

a

damp

or

wet

location.

GROUND

THIS

PRODUCT.

The electrical

Power

Cord/Plug

(part

#34)

for

this

product

is equipped

with

a

grounded,

3-prong

Plug.

Never

remove

the

grounding

prong

or

modify

the

Plug

in

any

way.

Do

not

use

adapter

plugs

with

this

product.

To

comply

with

the

National

Electric

Code,

and

to

provide additional protection

from

the

risk

of

electrical

shock,

this

product

should

only

be

connected

to

a

I20

Volt,

3-hole electrical outlet

that

is

protected

by

a

Ground Fault Circuit Interrupter

(GFC!).

{See

Assy.

Diagram.)

IF

AN

EXTENSION

CORD

(not

provided)

IS

USED,

MAKE

SURE

TO

USE

ONLY

UL

APPROVED

CORDS

HAVING

THE

CORRECT

GAUGE

AND

LENGTH.

(See

Figure

A,)

AWG

RATING CHART

-

120

VOLT

FIGURE

A

PROPERLY ALIGN

THE

WORK

TABLE

(part

#7).

Make

sure

the distance

between

the Work

Table

and

Sanding

Disc

(part

#14)

does

not

exceed

1/16"'.

REDUCE

THE

RISK

OF

ACCIDENTAL

STARTING.

Make

sure

the

Safety

Switch

(pad

#32)

is

in

the

"OFF"

position

before

plugging

the

Power

CordlPlug

(part

#34)

into

a

grounded,

3-hole,

120

Volt, electrical

outlet,

(See

Figure

B,

and

Assy.

Diagram.)

PRIOR

TO

STARTING

THE

DISC SANDER,

MAKE

SURE

ALL ADJUSTING

KEYS

AND

WRENCHES

ARE

REMOVED

FROM

THE

TOOL.

ALWAYS

FEED

THE

WORKPIECE

lNTO

AND

AGAINSTTHE

PlRECTlON

OF

THE

ROTATING

SANDING

DISC

(part

#14).

NEVER STAND

OR

HAVE

AN

OBSERVER

STAND

IN LINE

WITH

THE

SPINNING SANDING DtSC

(part

#14).

PAGE

4

9.

USE

THE

PROPER

SIZE

AND WPE

OF

SANDING

DISC

(IO",

PRESSURE

SENSITIVE

ADHESIVE).

HOLD

THE

WORKPIECE

FIRMLY

SO

THAT

IT

WILL

NOT

BE

PULLED

FROM

YOU8

HANDS

DURING

THE

SANDING

PROCESS.

FEED

THE

MATERIAL

GRADUALLY. Do

not force

the

machineto

remove

material

faster

than

it

was

designedto

sand.

DO

NOT

AlTEMW

TO

SAND

WORKPlECES

TOO

SMALL

TO

SAFELY

HOLD

BY

HAND.

Attemptingto

hold

onto

a

very.

small workpiecewill

bring

fingers

and

hands

in

dangerous proximity

to

the

spinning sanding

disc.

WHEN

SANDING

A

IARGE

WORKPIECE,

MAKE

SURE

IT

IS

PROPERLY

SUPPORTED

AT

THE

WORK

TABLE

(part

#7)

HEIGHT.

NEVER

LEAVE

THE

DISC

SANDER

UNAITENDED

WHEN

IT

IS

RUNNING.

Turn

off

the

machine,

and

wait

until

it

has

completelystopped before

leaving.

ALWAYS

UNPLUG

THE

DllSC

SANDER

FROM

ITS ELECTRICAL

SUPPLY

SOURCE

BEFORE

PERFORMING

ANY

INSPECTION,

MAINTENANCE,

OR

CLEANING

PROCEDURES.

WARNING:

Some

dust

created

by

power

sanding,

sawing, grinding, drilling,

and

other

constructionactivities,

contain

chemicals known {to

the

State

of

California)

to

cause

cancer, birth

defects

or other

reproductive

harm.

Some

examples

of

these

chemicals

are:

leadfrom

lead-based

paints,

crystalline silica

from

bricks

and

cement

or

other

masonry

products, arsenic

and

chromium

from

chemically

treated lumber. Your risk from

these

exposures

varies, depending

on

how

often

you

do

this

type

of

work.

To

reduceyour

exposure

to

these chemicals: work

in

a

well ventifated

area,

and

work

with

approved

safety

equipment,

such

as

those

dust

masks

that

are

specially designedto filter

out

microscopicparticles.

(California

Health

&

Safety

Code

25249.5,

et

seq.)

WARNING:

People

with

pacemakers

should

consult

their

physician(s) before

using

this

product. Operation

of

electrical

equipment inclose proximity

to

a

heart

pacemaker

could

cause

interference

or

failure

of

the

pacemaker.

UNPACKING

when

unpacking, check

to

make

sure

all

the

parts

shown

on

the

Parts

List

on

page

11

are

included.

If

any

parts

are

missing

or broken,

please

call Harbor Freight

Tools

at

the

number

shown

on

the

cover

of

this

manual

as

soon

as

possible.

PAGE

5

ASSEMBLY

INSTRUCT

IONS

NOTE:

For

additional

references

to

the

parts

listed

below,

refer

to

the Assembly

Diagram

on

page

12.

To

Assemble

The

Disc

Sander:

1.

CAUTION:

Prior

to

performing

this

procedure,

make

sure

the

Safety

Switch

(part

#32)

of

the

Disc

Sander

is

in

its

"OFF'

position

and

the

Power

CordlPIug

(part

#34)

is

unplugged

from

its

electrical

outlet.

(See Figures

C,

D,

and

Assy.

Diagram.)

2.

Assembly

of

the

Disc

Sander

requires

the

attachment

of

one

Knob

Bolt

(part

#11)

on

the

fronf

end

and

back

end

of

the

Work

Table

(part

#7).

(See

Figure

B,

and

Assy.

Diagram.)

3.

Insert

one

Knob

Bolt

(part

#I

1

onto

each

of

the

two

Table

Cock

Assemblies

(part

#lo).

Insert

one

Spring

(part

#12)

into each

of

the

two

Knob

Bolts.

Then,

screw

one

Spring

Adjusting

Screw

(part

#13)

into

each

of

the

two

Knob

Bolts

ta

secure

the

Knob Bolts in

place.

(See

Figure

8,

and

Assy.

Diagram.)

10"

PRESSURE

SENSITIVE

ROTATION

DIRECTION ADHESIVE

SANDING

DISC

(#14)

MITER

GAUGE

(#3)

WORK

TABLE

(#7)

KNOB

BOLT

(#I1

)

SPRING

ADJUSTING

SPRING

ADJUSTING

ALWAYS

Ff

E

D

WORKPIECE

INTO

AND

AGAINST

THE

ROTATION

DIRECTION

OF

THE

SANDING

DISC.

FIGURE

B

PAGE

6

MACHINE

ADJUSTMENT

INSTRUCTIONS

NOTE:

For

additional references

to

?he

parts

listed

below,

refer to

the

Assembly

Diagram

on

page

12.

To

Aflust

The

Table

Anqle:

1.

CAUTION:

Prior

to

performing

this

procedure,

make

sure

the

Safely

Switch

(part

#32)

of

the

Disc

Sander

is

in

its

"OFF

position

and

the

Power CordlPlug

(part

#34)

is

unplugged

from

its electrical

outlet.

(See

Figures

C,

D,

and

Assy.

Diagram.)

2.

The

Work Table

(part

#7)

may

be

angled downward

from

0

to

45

degrees.

To

do

so,

slightly

loosen

the

two

Knob

Bolts

(part

#It

).

Move

the

Work

Table

downward

until

the

Angle

Scale

indicates

the

desired

angle.

Then,

firmly

re-tighten

the

two

Knob

Bolts.

(See

Figures

6,

C,

and

Assy.

Diagram.)

FRONT

VIEW

SAFEW

SWITCH

(#32)

SAFETY

SWITCH

(#32)

--

KNOB

BOLT

(#I

1

ANGLE

SCALE

WORK

TABLE

(#7)

FIGURE

C

To

Adjust

The

Mifer

Anqle:

1.

CAUTION:

Prior

to

performing

this

procedure,

make

sure

the

Safety

Switch

(part

#32)

of

the

Disc

Sander

is

in

its

"OFF"

position and

the

Power

CordJPlug

(part

#34)

is

unplugged from

its

electrical outlet.

(See

Figures

C,

D,

and

Assy.

Diagram.)

PAGE

7

2.

The

Miter

Gauge

(part

#3)

may

be

angled

from

0

to

60

degrees,

right

or

left.

To

do

so,

slightly loosen

the

Knob

(part

#I).

Move

the

Miter

Gauge

horizontally

to

the

right

or

left

until

the

Pointer (part

#5)

indicates

the

desired

angle.

Then,

firmly

re-tighten

the

Knob

Bolt.

(See

Figures

B, D,

and

Assy.

Diagram.)

FRONT

VIEW

MITER

GAUGE

(#3)

MITER

GAUGE

(#a)

KNOB

SAFETY

SWlTC

FIGURE

D

To

Attach

A-Sandina

Disc

To

The

Disc

Sander:

1.

CAUTION:

Prior

to

performing

this

procedure,

make

sure

the

Safety

Switch

(pari

#32)

of

the

Disc

Sander

is

in its

"OFF

position

and

the

Power CordJPlug

(part

#34)

is

unplugged

from

its electrical outlet.

(See

Figures

C,

D,

and

Assy.

Diagram.)

2.

The

Disc

Sander

requires

the

use

of

a

10,

Pressure

Sensitive Adhesive,

Sanding

Disc

(part

#14). Additional

replacement

Sanding

Discs

are

available

from

Harbor

Freight

Ti.

(See

Figure

B,

and

Assy.

Diagram.)

3.

To

attach

the

Sanding

Disc

(part

#14)

to

the

Disc

(part

#I

5)

of

the

Disc

Sander,

peel

off

the

protective backing

of

the

Sanding

Disc

and

firmly

and

evenly

stick

the

Sanding Disc

onto

the

Disc.

(See

Figure

B,

and

Assy.

Diagram.)

PAGE

8

OPERATING

lNSTRUCTIONS

NOTE:

For

additional

references

to

the

parts

listed

below,

refer

to

the

Assembly

Diagram

on

page

12.

7.

CAUTION:

Prior

to

beginning

to

use,

make

sure

the

Safety

Switch

(part

#32)

is

in

its

"OFF"

positionand

the

Power CordJPlug

(part

#34)

is

unplugged

from

its

elec-

trical outlet.

(See

Figures

C,

D,

and

Assy.

Diagram.)

2.

Make

all

necessary

adjustmentsto

the

Disc

Sander

as

previously

discussed.

Make

sure

the

distance

between

the

Work

Table

(part

#7)

and

Sandina

Disc

and

Sandincr

Disc

(.part

#14)

does

not

exceed

1116".

3.

PPun

the

Power

CordPIua

loart

#341

into

the

nearest

720

volt.

arounded.

3-prona,

electrical

outlet.

(See

Figure

B,

and

Assy. Diagram,)

4.

Turn

the

Safety

Switch

(part

#32)

to its "ON"

position,

and

allow sufficient

time

for

the

Sanding

Disc

(part

814)

to

spin at full

speed

for

2

to

3

minutes.

Check

for

proper

sanding

disc

alignment.

(See

Figure

8,

and

Assy.

Diagram.)

5.

With

both

hands,

slowly

and

carefully

place

the

workpiece

on

the

Work

Table

(part

#7)

and

against

the

flat

edge

of

the

Miter

Gauge

(part

#3),

taking

care not

to

allow

the

workpiece

to

immediately

touch

the

spinning

Sanding

Disc

(part#f

4).

(See

Figure

B,

and

Assy.

Diagram.)

6.

With

both

hands,

firmly hold

the

workpiece

down

on

the Work

Table

(part

#7)

and

against

the

Miter

Gauge

(part

#3).

While holding

the

workpiece

with

one

hand,

use

the

other

hand

to

grasp

the Miter

Gauge

and

push

the

workpiece

into

the

spinning

Sanding

Disc.

CAUTION:

ALWAYS

KEEP

HANDS

AND

FINGERS

AWAY

FROM

THE SANDING

DISC.

(See

Figures

8,

D,

and

Assy.

Diagram.)

7.

NOTE:

Make sure

to

feed the workpiece

qradually

into

the

spinninq

Sandinq

&.

Do

not

force

the

machine

to

remove

material

faster

than

it

was

designed

to

sand.

If

necessary,

use

the

Miter

Gauge

(part

#3)

to

back

the

workpiece

away

from

the

spinning

Sanding

Disc

(part

#14$

and

repeat

Step

#6

until

the

desired

amount

of

materialhas

been

sanded

off

the

workpiece.

(See

Figures

B,

D,

and

Assy. Diagram.)

8.

Once

the

sanding

job

is

completed,

back

the

workpiece

slightly

away

from

the

spinning

Sanding

Disc

(part

#14$.

Keep

a

firm

grip

on

the

workpiece

with

one

hand,

and

with

the

other

hand

turn

the

Safety

Switch

(part

#32)

to

its

"OFF'

position.

Wait

until

the

Sanding

Disc

has

completely

stopped spinning.

Then,

remove

the

workpiece

from

the

machine

and

unplug

the

Power

CordJPlug

(part

#34)

from

its

electrical

outlet.

(See

Figures

B,

C,

D,

and

Assy.

Diagram.)

PAGE

9

INSPECTION,

MAINTENANCE,

AND

CLEANING

NOTE:

For

additional

references

to

the

parts

listed

below,

refer

to

the

Assembly

Diagram

on

page

12.

1.

CAUTION:

Always turn

the

Safetv

Switchhart

#32)

to

its

"OFF

position.

unplug

the

Power

CordlPluo

(part

#341

from

its electrical

outlet.

and

wait

until

the

ins~ection.

maintenance.

or

cleaning.

2.

BEFORE

EACH

USE,

inspect

the

general condition

of

the

Disc

Sander.

Check

for

loose

screws, misalignment

or

binding

of

moving

parts,

cracked

or

broken

parts,

damaged

electrical

wiring,

and

any

other

condition

that

may

affect

its

safe

operation.

If

abnormal

noise

or

vibration

occurs,

have

the

problem

corrected

before

further

use.

Do

not

use

damaqed

equipment.

3.

DAILY

Sanding

Discs

(part

#14)

must

be

sharp

and

clean

to

perform

properly.

Depending

on

materials

sanded

and

frequency

of

machine

use,

Sanding

Discs

become

clogged

with

wood,

metal

particles,

and

become

dull. Dull

Sanding

Discs

rub

the

workpiece

rather

than

cut,

which

results

in increased

friction,

higher

temperatures,

and

a

burned

workpiece.

As

often

as

possible,

check

the condition

of

the

Sanding

Disc

and,

if

necessary,

replace

a

worn

Sanding

Disc

with

a

new,

10

Pressure

Sensitive

Adhesive

disc.

(See

"To

Attach

A

Sandina

Disc

To

The

Disc

Sander'bection

in

this

manual for

further

information.)

4.

DAILY:

With

a

soft

brush,

cloth,

or

vacuum,

remove

all

debris

from

the

Disc

Sander.

Then,

use

a

premium quality,

lightweight

machine

oil

to

lubricate

all

moving

parts.

PAGE

10

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