DeWalt 7700/3400 Instrucciones de uso

Este manual sirve para los siguientes modelos

1

Tabla de contenidos

Otros manuales de Sierra de DeWalt

DeWalt

DeWalt DCS781N-XJ Manual de usuario

DeWalt

DeWalt DW62 Manual de usuario

DeWalt

DeWalt DWS778 Manual de usuario

DeWalt

DeWalt DW359-220 Manual de usuario

DeWalt

DeWalt DW7231 Manual de usuario

DeWalt

DeWalt DWS715-IN Manual de usuario

DeWalt

DeWalt Multi-Cutter DW872 Manual de usuario

DeWalt

DeWalt DWE7470 Manual de usuario

DeWalt

DeWalt DWE7491-XE Manual de usuario

DeWalt

DeWalt D23620 Manual de usuario

DeWalt

DeWalt DWS780 Manual de usuario

DeWalt

DeWalt 7717 Manual de usuario

DeWalt

DeWalt DCS571E1T Manual de usuario

DeWalt

DeWalt D23620-XE Manual de usuario

DeWalt

DeWalt DW745 Manual de usuario

DeWalt

DeWalt DW716R Manual de usuario

DeWalt

DeWalt DW713 Manual de usuario

DeWalt

DeWalt DWS779 Manual de usuario

DeWalt

DeWalt DWE560 Instrucciones de operación

DeWalt

DeWalt D27112 Manual de usuario

DeWalt

DeWalt DWS520KTR Manual de usuario

DeWalt

DeWalt DWS715 Manual de usuario

DeWalt

DeWalt DCS386 Manual de usuario

DeWalt

DeWalt DWE575-XE Manual de usuario

Manuales populares de Sierra de otras marcas

RIDGID

RIDGID BS1400 Manual de usuario

ATIKA

ATIKA BWS 400-2 Manual de usuario

RGC

RGC FS20 Manual de usuario

Makita

Makita M2300 Manual de usuario

IMET Spa

IMET Spa BASIC 300 PLUS SHI Manual de usuario

IMET Spa

IMET Spa SIRIO 370 AF-E Manual de usuario

Optimum

Optimum OPTisaw CS 275 Manual de usuario

Makita

Makita BPB180 Manual de usuario

Stihl

Stihl MS 462 C-M Manual de usuario

AEG

AEG TS 250 K Manual de usuario

Meec tools

Meec tools 004665 Manual de usuario

Makita

Makita LS1018L Manual de usuario

Ryobi

Ryobi RCS1400 Manual de usuario

Sealey

Sealey SA72 Manual de usuario

skilsaw

skilsaw SPT88 Instrucciones de montaje

Urrea

Urrea SI810 Dimensiones y guía de instalación

EINHELL

EINHELL BKG 210/1 Manual de usuario

Altrad

Altrad BELLE RANGER 450 Manual de usuario

©

DeWAIX

instruction

&

maintenance

manual

WARNING:

FOR

YOUR

OWN

SAFETY,

READ

THIS

MANUAL

BEFORE

OPERATING

TOOL

REVIEW

SAFETY

RULES

AND

OPERATING

INSTRUCTIONS

FREQUENTLY.

This

booklet

is

provided,

for

your

convenience

te

the

use

and

care

of

your

new

OeWait

Theses

instructions

include^

operation;

precautions,

preventive

maintenance,

main-

tenancs

and

other

pertinent

data

to

assist

you

in

assuring

long

life

and

dependable

service

fromyoursaw.

700

8"

RADIAL

ARM

SAW

No.

7700/3400,120

VOLT.

TYPE

5

No.

7700-01,220

VOLT,

TYPE

5

Builetin

No.

8814

INDEX

Uop^king,

Set-Up.2»4

Machine

Controls,.5

Intr^tcHon.^

Ryles

for

O^ration

and

Maintenance.7*8

Alignments.943

Aligninefit

Guide

..

14

PrecuttingWorkSurface.1547

Basic

Cuts

..18-21

Saw

Blades

&

Accessories,....

22

Fancy

Cuts..

23-24

Parts

Lists,

Order

Instruc.25-28

B^iD

Service

Centers

..32

UNPACKING

&

SET-UP

INSTRUCTIONS

You

can

easily

set

up

your

new

DeWALT

Radial

Arm

Saw,

one

of

America’s

most

popular

power

tools.

Handling

is

minimized

because

every

machine

is

partially

assembled

for

shipment

to

you.

The

only

tools

required

are

the

wrenches

furnished

with

the

machine,

Phillips

screwdriver,

regular

screwdriver,

adjustable

wrench,

a

good

square,

and

a

small

amount

of

grease

or

petroleum

jelly.

Just

follow

this

easy

step-by-step

procedure

on

pages

3

&

4

in

setting

up

your

new

saw!

THIS

IS

THE

PARTS

ILLUSTRATION

MENTIONED

IN

STEP

3

ON

FACING

PAGE

NO.

ITEM

QUANTITY

1

3/8"

Dia.

Flat

Hd.

Screws

4

2

Lock

Washers

4

3

3/8"

Ola.

Nuts

4

4

Large

flange

Hex

Nuts

8

5

Self

Tapping

Screws

4

6

Thumb

Screws

2

7

Cleat

Brackets

2

8

Eyelets

'2

9

Large

Base

Washer

I

PARTS

IDENTIFICATION

NO.

ITEM

QUANTITY

10

3/8*

I.D.

Washer

1

11

Base

Clamp

1

12

Square

Nut

1

13

1-3/4"

Lg.

Hex

Bolt

1

14

Square

Nut

1

15

Inserts

2

16

Handles

2

17

1/4-20

X1/2*

Lg.

Carriage

Bolt

1

18

Guard

Extension

1

NO.

ITEM

QUANTITY

19

Washer

1

20

Hex

Nut

1

21

Anti-Kickback

Device

1

22

Wing

Bolt

1

23

Key

I

24

•

Arbor

Washer

1

25

Spacer

Washers

2

26

Arbor

Screw*

1

27

&

28Wrencb«

2

"Assembled

to

Saw

2

Lay

out

conttnts

of

har^are

bafs

in

sequeixe

illustrated

in

the

piiot©^

graph

on

page

two

(

2

)

,

handy

t®

the

assembly

area

(item

26

is

assem^

bled

to

saw

artor).

Familiarize

your^

self

with

base

and

table

assembly

on

page

27

before

asstmbling

saw.

arm

and

motor

assembly

from

carton.

Remove

remainder

of

contents

from

carton.

^16

APPROX

Assmim

tatJto

frame

(2

large

channel

pieces)

to

the

using

<4)

flat

head

.3/8*

dia.

saws,

lock

voters

and

3/8*

dia.

nuts.

Tighten

securely

with

wrench.

See

page

27.

Attach

the

cleats

to

the

underside

of

the

table

with

the

seif-tapping

screws.

Note:

Holes

aie

already

drilled

fm"

you.

Tighten

securely

but

do

not

strip

the

table

top.

Screw

(4)

large

flange

hex

nuts

onto

the

threaded

studs,

of

the

table

cleats

m

the

studs

extwd

beyond

the

nuts

approximately

1-5/16*.

Instoll

the

table

to

the

frame

by

putting

cleat

studs

thru

the

elongated

holes

in

Screw

(4)

large

flange

hex

nuts

to

the

cleat

studs

and

leave

loose.

These

will

be

the

frame

tightened

when

you

adjust

the

table

90®

to

the

arm.

through

the

rectangular

hole

m

the

cleat.

With

one

hand

hold

the

eyelet

against

the

back

board

in

line

with

the

thumb

screw

while

turning

the

thumb

screw

with

the

other

hand

to

force

the

stud

Into

the

eyelet

until

it

snaps

in

place.

Repeat

for

the

other

side.

3

11

c

Hold

the

large

base

washer

at

an

angle

and

insert

It

into

the

base

from

the

bottom

as

shown.

IMPORTANT—the

bottom

of

the

arm

should

rest

on

this

thrust

washer—see

step

13.

17

8

Do

not

plug

saw

into

receptacle

at

this

time.

Insert

Key

in

slot

with

notch

down.

Switch

can

now

be

operated.

Turn

switch

off

and

remove

Key

with

upward

and

outward

motion.

«

Remove

the

arm

and

motor

assembly

from

the

packing.

Lybri^te

about

5’

of

arm

under

miter

scale

by

applying

grtaM

over

entire

surface.

Insert

the

rear

of

the

arm

into

the

base

as

shown.

Turn

and

“wig¬

gle”

the

end

of

the

arm

to

^se

it

in

place.

Pull

the

miter

locator

pin

m

the

arm

goes

all

the

way

down

to

the

base

washw.

15*

Put

the

guard

extension

in

place.

Install

the

1/4-20

X

1/2*

carriage

bolt

into

the

rear

square

hole

of

the

saw

guard

with

the

bolt

head

inskie.

Secure

it

with

a

waidier

and

hex

nut

using

the

wrench

provided.

18.

MOUNT

YOUR

SAW

ON

A

LEG

STAND.

STURDY

WORK

BENCH,

OR

APPROPRIATE

TABLE.

TABLE

TOP

OF

SAW

SHOULD

PROTRUDE

APPROX¬

IMATELY

FOUR

(4)

INCHES

OVER

MOUNTING

SUR¬

FACE.

THIS

UNIT

WILL

FIT

A

35021

DELUXE

MACHINE

STAND.

19,

REFER

NEXT

TO

MACHINE

CONTROLS.

IN¬

TRODUCTION

AND

ALIGNMENT

PROCEDURES

ON

FOLLOWING

PAGES.

YOUR

SAW

MUST

BE

COM¬

PLETELY

ALIGNED

BEFORE

MAKING

ANY

CUTS

INSTALUNG

BLADE

To

install

the

blade

rotate

the

saw

to

the

out-rip

p<Bitwfi

(see

page6)

at

the

end

of

the

arm

as

shown.

Make

sure

saw

is

all

the

way

to

the

out-rip

petition

(against

front

bumper)

and

in

its

high^

elevated

positiofi

(see

page

6).

if

saw

is

not

against

front

bumper,

it

is

slightly

out

of

phase

with

cover

and

arm.

To

correct,

follow

instructions

at

bottom

of

page

12.

Now

raite

the

lower

guard

with

the

lift

tab

provided

and

secure

guard

in

raised

position

by

placing

your

fingers

under

the

guard

just

atxive

the

artxsr

(see

above

illustration).

Blade

can

new

be

installed

or

removed

without

touching

table

top^

Wace

blade

on

3rt»r

following

the

illustration

on

the

guard

so

the

teeth

of

the

blade

and

direction

arrow

point

in

the

proper

dr^mn.

When

tightening

or

lootening

blade

arbor

%rew.

the

blade

can

be

held

secure

by

inserting

a

siawdriver

through

the

hole

in

the

blade,

and

alkwring

scrawdriv**

to

rest

against

the

upper

guard.

A

piece

of

scrap

luml^

held

against

the

blade

teeth

and

resting

on

the

up^r

guard

will

serve

the

same

purpose.

Do

to

Mitite

MaM

wMi

hami!

16

.

Insert

anti-kickback

device

in

front

end

of

the

guard

and

secure

it

with

the

wing

bolt

IT

IS

RECOMMENOED

THE

TOOL

BE

CON¬

NECTED

TO

A

SEPARATE

CIRCUIT

WITH

AT

LEAST

15

AMP.

CAPACITY.

THIS

CIRCUIT

SHOULD

NOT

BE

CONNECTED

TO

THE

LIGHT-

ING

CIRCUIT.

THE

OUTLET

MUST

BE

GROUNDED.

FOLLOW

MOTOR

OPERATING

AND

GROUNDING

INSTRUCTIONS

ON

PAGE

8.

SEE

INDEX

FOR

OPERATION

AND

MAINTENANCE.

Plaite

the

large

arbor

washer

on

the

outside

the

blade,

then

(2)

spacer

wafers

and

arbor

screw.

Note:

left

hand

thread.

CAUTION:

Never

assemble

spi«r

washers

m

arbor

setewdir«t%

apinst

blade.

IMWRTANT^CLWCM

AOJUS»fNT:

T^ten

artor

screw

until

the

spring

washw*

iatteni

Then

bade

off

1/6

turn

(one

flat

on

the

h«

head).

This

ill^s

blade

to

slip

on

spindle

if

It

shmild

jam

in

the

i

blade

jams

stop

saw

immediately!

Qutch

will

tm

funrtlon

if

the

m:rm

is

not

set

pro^ly.

4

RADIAL

ARM

YOKE^__

LOCATOR

PIN

ASSEMBLY

GUARD

EXTENSION

ON-OFF

CONTROL

RIP

LOCK

OPERATING

HANDLE

UPPER

GUARD

MITER

SCALE

GUIDE

FENCE

mUMB

SCREW

FRONT

LOWER

guard

BACK

board

CARRIAGE

.YOKE

CLAMP

HANDLE

KEY

SWITCH

•YOKE

ELEVATION

KNOB

BEVEL

LOCK-

CLAMP

ANTI-KICKBACK

DEVICE

MITER

LOCATOR

PIN

NOVAPLY

TOP'

REAR

LOWER

GUARD

INTRODUCTION

You

have

now

set

up

your

saw

by

following

the

preceding

directions.

But

before

plugging

in

the

saw,

there

are

three

important

things

you

m

ust

do.

1

.

Familiarize

yourself

thoroughly

with

the

principles

of

radial

arm

sawing.

See

Page

5

for

names

of

components.

2

.

Familiarize

yourself

thoroughly

with

the

rules

and

instructions

for

operation

on

next

two

pages.

3.

Carefully

follow

the

alignment

and

adjustment

procedures.

The

five

basic

movements

are

shown

below.

See

pages

18

to

20

for

more

details.

BEVELING

—Elevate

saw

all

the

way

up.

Release

the

bevel

lock

knob—rotate

saw

to

desired

angle.

(Saw

automatically

stops

at

45®).

Relock

Knob.

ELEVATION—

R

elease

wing

nut

with

left

hand

and

MITERING—

R

each

around

to

base

and

release

turn

black

knob

with

right

hand.

This

raises

and

clamp

handle—pull

miter

pin

and

rotate

saw

to

lowers

saw.

Lock

in

position

by

tightening

wing

nut.

desired

angle.

Let

the

pin

fall

in

place

and

bear

on

the

arm

slightly

to

the

right.

(Saw

automatically

stops

at

45®).

Lock

base

clamp.

CROSS

CUTTING

—Elevate

saw

until

it

clears

fence.

Unlock

riplock

by

turning

counterclockwise

—

pull

saw

back

and

forth.

(If

at

anytime

the

saw

does

not

go

all

the

way

behind

the

fence

or

it

does

not

hit

the

front

bumper

refer

to

rollerhead

adjustment

on

page

12).

RIPPING

—Release

yoke

clamp

handle

by

pulling

it

toward

you.

Rotate

motor

slightly

clockwise

(looking

down),

and

using

left

index

finger

depress

index

pin

handle

and

rotate

saw

to

in-rip

or

out-rip

position.

(See

page

20).

When

pin

clicks

into

place,

lock

yoke

clamp

handle.

RULES

FOR

OPERATION

OF

STATIONARY

POWER

TOOLS

1.

ICMIlW'

Yimil

WMm

TWL

tli«

owner's

manual

oarefuily.

L^am

its

applii»tion

and

limitation,

as

wail

as

tlia'^speclio

pAanial

ha^nis

^ullar

to

this

tool.

2.

WEEP.

IM

and

in

iM^dcing

order.

3.

mmUMii

Ali

imis*

ll

t^

is

quipped

with

three-

pronf

plug,

it

should

1^

plu^^

Into

a

thme-hole

electrical

i^irtacle.

If

an

adapter

Is

used

to

accom¬

modate

a

tvwi-prong

rmp^cle,

the

adapter

wire

must

he

attached

to

a

knoem

piNfnii.

remove

the

third

pron&

4

.

nmmm

msummm

xiys

and

wrenches.

Form

habit

of

checking

to

that

ke^

and

adfusting

wrenches

are

removed

before

turning

on

tool.

5.

KSPIRIRIC

AREA

CLEAN.

Cluttered

areas

and

benches

invite

accidente.

i.

AVOID

DANGEROUS

ENVIRONMENT.

Don't

expose

imwm

tools

to

rain.

Don't

use

power

tools

in

damp

or

lotions.

Keep

your

work

area

well

illuminated.

7.

USER

CHILDRei

AWAY.

All

visitors

^ould

be

kept

a

sate

distance

from

wodc

area.

a.

MAKE

VKIIN^HOP

iaDPm<B«--widi

padltKdcs,

master

^idttdies,

or

by

removing

sterter

keys.

i.

DON’T

RNKB

TML.

it

will

do

the

job

better

and

be

safer

at

the

rate

for

whidi

it

was

deigned.

ID.

USE

RIGHT

TOOL.

I^n't

fonre

fool

or

attachment

to

do

a

job

It

was

not

designed

for.

11.

WEAR

PROreR

APPAREL.

No

loose

clothing

or

jewelry

to

get

caught

in

moving

parts.

Rubber-soled

footwear

is

recommended

for

best

footing,

12.

USE

PROTECTIVE

GLASSES.

Also

use

face

or

dust

mask

if

cudiing

operation

is

dusty.

13.

NEVER

STAND

ON

TOOL.

Serious

injury

could

occur

if

the

tool

is

tipped

or

if

the

cutting

tool

is

accidently

contained.

14.

DONT

OVERREACH.

Keep

your

proper

foofing

and

balance

at

all

times.

15.

MAINTAIN

TC^IS

IN

TOP

CONDITION.

Keep

tools

sharp

and

clean

for

best

performance.

Follow

instructions

for

lubricating

and

changing

accessories.

IS.

DISCONNECT

TOOLS

before

servicing

and

when

chang¬

ing

acc^sories

such

as

blades,

bits,

cutters.

17.

USE

REIBMMENDED

ACCESSORIES.

Consult

owner's

manual.

Use

of

improper

accessories

may

be

hazard¬

ous.

IS.

AWIO

AMiOENTAL

STARTING.

Make

sure

switch

is

l^fore

plugging

in

cord.

19.

KEEP

HANDS

AWAY

FROM

CUTTING

AREA.

20.

DO

NOT

OPSUITE

electric

tools

in

gaseous

or

explo¬

sive

atmospheres.

Motore

In

these

tools

normally

soark,

and

the

sparks

might

Ignite

fumes.

21.

CHECK

DAMAGED

PARTS.

Before

further

use

of

the

toot,

a

guard

or

other

part

that

is

damaged

should

be

carefully

checked

to

assure

that

it

will

operate

properly

and

perform

its

Intended

function—

check

for

alignment

of

moving

parts,

binding

of

moving

parts,

breakage

of

parts,

mounting,

and

any

other

conditions

that

may

affect

its

operation.

A

guard

or

other

part

that

is

dam¬

aged

should

be

properly

repaired

or

replaced.

MAINTENANCE

&

OPERATION

1.

Be

sure

blade

rotates

clockwise

when

facing

arbor.

2.

Secure

table

frame

to

a

bench

table,

leg

stand,

etc.

before

operating

saw.

It

is

recommended

that

whatever

saw

support

is

used

should

slope

to

the

rear

sufficiently

to

prevent

the

blade

unit

from

creeping

forward

due

to

gravity

and

it

should

be

securely

anchored

to

the

floor

to

pre¬

vent

undesired

movement.

3.

Be

sure

all

clamp

handles

are

tight

before

start¬

ing

any

operation.

Push

back

to

tighten.

Pull

to

loosen.

4.

Make

sure

blade

and

arbor

collar

are

clean

and

col¬

lar

is

against

blade.

Tighten

arbor

screw

securely,

and

set

clutch.

(See

clutch

instructions).

.

5.

Keep

the

saw

blade

sharp

and

properly

set.

6.

Use

anti-kickback

device

on

guard;

never

re¬

move

it.

7.

Keep

arm

tracks

and

bearing

surfaces

clean

and

dry.

Periodically

lubricate

balls

with

a

dry

lubricant.

8.

Periodically

recheck

alignment

(see

alignment

chart).

9.

Keep

motor

air

slots

clean

and

free

of

chips.

10.

Do

not

attempt

to

operate

saw

on

anything

but

the

designated

voltage.

11.

Do

not

use

blades

of

larger

diameter

than

8".

12.

Keep

the

saw

blade

sharp.

Cracked

or

improper

type

blades

should

not

be

used.

13.

Never

oil

or

grease

arm

tracks

or

the

motor.

14.

Do

not

wedge

anything

against

fan

to

hold

motor

shaft.

.

15.

Saw

and

table

top

should

be

kept

away

from

dampness.

16.

Never

force

cutting

action.

Stalling

or

partial

stalling

of

the

motor

is

dangerous

and

can

cause

major

damage

to

motor

winding.

If

motor

stalls

turn

switch

off

immediately.

17.

Do

not

remove

ground

prong

from

plug.

Never

operate

the

saw

unless

it

is

properly

grounded.

18.

Be

sure

you

are

alert.

If

you

are

fatigued,

rest

before

you

work.

19.

Always

use

blade

guard

properly

adjusted

for

the

operation

you

are

performing.

CAUTION:

Do

not

clean

the

lower

plastic

guard

with

solvents

or

soaps.

Use

ONLY

a

cloth

dampened

with

water.

20.

The

motor

and

yoke

should

be

safely

behind

the

guide

fence

before

you

start

to

cut.

The

saw

should

always

be

returned

to

the

rear

of

the

table

after

making

a

cut,

and

before

you

remove

any

stock

from

the

table.

21.

Be

certain

the

equipment

is

turned

off

before

making

any

adjustments.

22.

When

ripping,

always

feed

the

material

past

the

blade

guard

from

the

side

opposite

the

anti¬

kickback

device.

Never

stand

in

back,

or

in

direct

line

with

the

saw

blade.

Never

rip

from

the

wrong

end.

23.

The

saw

blade

or

tool

should

be

completely

stopped,

and

switch

key

removed,

before

you

leave

the

machine.

24.

Always

turn

switch

off

before

removing

key.

7

INSTRUCTIONS

GROUNDING

This

tool

should

be

grounded

while

in

use

to

protect

the

opera¬

tor

from

electric

shock.

1,

C

ord-Connected

Tools-~The

tool

is

eciuipped

with

an

ap¬

proved

three-conductor

cord

and

three-prong

grounding

type

plug

to

fit

the

proper

grounding

type

receptacle.

The

green

(or

green

and

yellow)

conductor

in

the

cord

is

the

grounding

wire.

Never

connect

the

green

(or

green

and

yellow)

wire

to

a

live

terminal

If

your

unit

is

for

use

on

less

than

150

volts,

it

has

a

plug

like

that

shown

in

Figure

A.

If

it

is

for

use

on

150

to

250

volts,

it

has

a

plug

like

that

shown

in

Figure

0.

An

adapter

Figures

8

and

C,

is

available

for

connecting

Figure

A

plugs

to

two-prong

receptacles.

The

green-colored

rigid

ear,

lug,

etc.,

must

be

connected

to

a

permanent

ground

such

as

a

properly

grounded

outlet

box.

No

adapter

is

available

for

a

plug

as

shown

in

Figure

D.

Adapter

shown

in

Figures

B

and

C

is

not

for

use

in

Canada.

Ujre

only

3-wire

extension

cords

which

have

3-prong

type

plugs

and

3-poie

receptacles

which

accept

the

tool’s

plug.

Replace

or

repair

damaged

or

worn

cord

immediately.

If

you

replace

the

plug

on

the

power

cord,

be

sure

to

connect

the

green

wire

only

to

the

grounding

(longest)

prong,

on

a

3-prong

plug.

EXTENSION

CORD

When

using

the

tool

at

a

considerable

distance

from'

power

source,

a

3

conductor,

grounding-type

extension

cord

of

ade¬

quate

size

must

be

used

for

safety

and

to

prevent

loss

to

power

and

over-heating.

Use

the

table

below

to

determine

the

mini¬

mum

wire

size

required.

Use

only

3-wire

extension

cords

which

have

3-prong

type

plugs

and

3-pole

receptacles

which

accept

the

tool’s

plug.

Replace

or

repair

damaged

or

worn

cord

immediately.

Anifi«re

rating

0

to

2.10

to

a.ito

5.10

to

7.10

to

12.1

to

(on

nameplate)

2.0

3.4

.

5.0

70

12

0

16.0

Ext.

Cable

-length

Wire

Slie'<A.W.Q.)

2i

ft

IS'

18

18

IS

16

14

so

ft.

-18

18

18.

16

14

12

7S

ft.

18

18

16

14

12

10

100

ft.

18

16

14

12

10

ISO

ft

200ft.

li

li

14

14

12

12

12

10

11

MOTOR

Your

DeWALT

tool

is

powered

by

a

B^D-built

motor.

Be

sure

your

power

supply

agrees

with

nameplate

marking.

Volts

50/^

Hz

means

Alternating

Current

ONLY.

Voltage

variation

of

more

than

10%

will

cause'loss

of

power

and

over-heating.

All

DeWALT

tools

are

factory-tested;

if

this

tool

does

not

operate,

check

the

power

supply.

The

use

of

a

separate

circuit

independent

of

the'lighting

circuit

is

recommended.

MOTOR

BRUSHES

It

is

recommended

that

the

carbon

brushes

and

the

brush

springs

be

replaced

when

motor

arcing

becomes

excessive.

If

the

surface

of

the

commutator

is

pitted

or

grooved,

we

recom¬

mend

the

unit

be

taken

to

a

DeWalt

or

Black

8i

Decker

Service

Center

for

repair.

Otherwise,

brushes

and

springs

may

be

replac¬

ed

as

foJiows:

1.

Unplug

saw

from

powr

supply.

2.

Slide

brush

holder

cover

toward

rear

of

motor

housing

(hold

hand

in

front

of

opening

to

prevent

spring

from

flying

from

opening).

See

photo

below.

3.

Remove

spring

along

with

terminal

and

lead

wire.

4.

Use

a

piece

of

stiff

wire,

such

as

an

opened

paper

clip,

to

reach

inside

the

bmsh

hoiders

and

pull

brushes

out.

5.

insert

new

carbon

brushes

into

the

holder

with

the

radius

tovi^rd

the

commutator.

6.

Thread

new

springs

into

the

temiinals

and

spring

caps.

Insert

Into

brush

holders

and

replace

brush

holder

covers.

7.

Plug

saw

into

power

supply

and

allow

saw

to

run

Idle

for

15

minutes

to

seat

the

brushes.

For

any

other

motor

maintenance

we

recommend

you

take

the

unit

to

a

DeWalt

or

Black

li

Decker

Service

Center.

8

All

MIV/ICT

MT

make

certain

saw

is

not

connected

to

power

source,

now

before

going

any

ML.I\JIIMIVII.IN

I

farther

take

time

out

to

read

the

following

important

instructions,

the

alignment

of

your

new

saw

is

most,

important

for

making

accurate

cuts,

the

time

spent

here

will

add

con¬

siderably

TO

YOUR

OVERALL

ENJOYMENT

OF

THIS

FINE

PRODUCT.

NOTE:

SECURE

TABLE

FRAME

OF

UNIT

TO

A

STURDY

WORK

BENCH,

APPROPRIATE

TABLE,

OR

LEG

STAND,

WITH

SCREWS

OR

BOLTS

BEFORE

MAKING

ALIGNMENTS

OR

OPERATING.

ADJUSTING

BASE

TO

ARM

Make

certain

the

base

is

absolutely

snug

around

the

arm.

To

do

this

refer

to

fig.

A1

and

adjust

as

follows:

1.

Tighten

the

5/16"

bolt

with

a

wrench

until

base

is

snug

around

the

arm

and

no

appreciable

play

is

noted.

2.

Place

the

3/8"

I.D.

Washer

over

the

threaded

end

of

the

base

clamp

(lubricate

this

washer

and

threads

with

a

small

amount

of

grease).

Install

the

base

clamp

in

the

upper

hole

using

the

3/8"

square

nut

in

the

recess

of

the

base

casting.

3.

Position

base

clamp

so

that

when

it

is

locked

the

handle

position

will

be

upright.

If

it

is

not,

loosen

the

clamp

rod

sufficiently

to

permit

nut

to

come

out

of

recess

in

casting,

then

turn

the

nut

1/4

or

1/2

turn

while

holding

clamp

rod.

Retighten

base

clamp.

4.

Place

insert

into

plastic

knob.

Push

knob

on

clamp

handle.

5.

Release

the

base

clamp

by

pulling

it

toward

you,

and

pull

out

the

miter

locator

pin.

You

should

now

be

able

to

push

the

arm

to

the

right

and

left

and

feel

a

slight

drag.

6.

If

it

is

too

hard

to

move,

loosen

the

5/16"

bolt

a

little.

NOTE:

The

upper

saw

guard

should

be

approx,

parallel

with

the

table

when

the

blade

is

touch¬

ing

the

table.

If

it

is

not,

adjust

the

table

by

turning

the

nuts

on

the

table

adjusting

screws.

You

will

notice

the

mounting

bolts,

which

hold

the

table

to

the

frame,

are

quite

long.

The

large

flange

nuts,

on

the

top

and

bottom

of

the

frame,

suspend

the

table

above

the

frame

about

1".

There

is

an

important

reason

for

this

con¬

struction.

By

turning

these

nuts

up

or

down

we

can

adjust

the

table

parallel

to

the

arm.

If

the

table

is

parallel

to

the

arm,

then

any

groove

you

cut

will

be

the

same

depth

from

front

to

back.

A

simple

method

of

adjusting

the

table

to

be

parallel

with

the

arm

is

as

follows:

1.

With

arm

in

cross

cut

position

tighten

base

clamp

handle.

Turn

the

anti-kickback

rod

on

the

guard

upside-

down.

The

lower

end

of

the

rod

will

be

used

as

an

indicator

to

determine

if

the

entire

table

sur¬

face

is

the

same

distance

from

the

arm.

2.

Set

the

elevation

adjustment

so

the

end

of

the

rod

is

about

1/8"

above

the

table

top.

Tighten

elevating

wing

nut.

(Fig.A-2)

3.

Push

the

saw

all

the

way

back.

If

the

rod

strikes

the

surface,

as

you

push

it

back,

elevate

it

a

little

more

so

it

is

1/8"

above

as

before.

4.

Pull

saw

forward.

Release

base

clamp

handle,

pull

miter

locator

pin

and

move

the

arm

to

your

right

until

30°

is

indicated

on

the

miter

scale.

As

you

move

the

arm,

if

the

end

of

the

rod

strikes

the

table,

elevate

it

a

little

more

as

before.

With

the

arm

30°

to

the

right,

base

clamp

handle

tightened

and

the

saw

all

the

way

back,

turn

the

height

adjustment

until

the

rod

is

just

above

the

sur¬

face

of

the

table

and

lock

elevating

wing

nut.

5.

Hand

tighten

the

nuts

on

the

back

right

table

suspension

stud

while

still

in

45°

right

position.

6.

Pull

the

saw

forward

to

the

end

of

the

track.

If

the

end

of

the

rod

strikes

the

table

do

not

change

the

height

ad¬

justment

of

the

saw.

Instead,

lower

the

front

right

side

of

the

table

by

turning

the

upper

nut

on

the

suspension

stud

up

a

few

turns.

You

should

now

be

able

to

push

the

front

right

corner

of

the

table

down

so

the

rod

indicator

can

pass

over

the

surface

without

striking

it.

7.

Adjust

the

suspension

stud

nuts

so

the

top

of

the

table

on

the

front

right

side

just

touches

the

end

of

the

anti-

kickback

rod

the

same

as

the

back.

Tighten

the

nuts

by

hand.

8.

Release

base

clamp

handle

and

swing

the

arm

to

the

left

until

30°

is

indicated

on

the

miter

scale.

Tighten

base

clamp

handle

and

check

the

height.

If

it

is

incor¬

rect,

adjust

the

same

as

before.

Do

not

change

motor

height.

Push

the

saw

back

and

adjust

the

rear

left

side

of

the

table.

Hand

tighten

adjusting

nuts.

9.

Replace

kickback

to

its

proper

position.

Incidentally,

you

do

not

have

to

start

the

table

adjust¬

ment

with

the

right

rear

bolt.

You

can

start

with

any

one

of

the

bolts,

if

you

find

it

more

convenient.

When

check¬

ing

any

adjustments

arm

must

always

be

locked

in

base.

ADJUSTING

FOR

SQUARE

CROSS

CUT

Install

blade

(See

Page

4

for

installation

instruc¬

tions).

Now

you

are

ready

to

adjust

the

arm

to

be

90®

to

the

fence.

You

will

notice

the

saw

locates

at

90®

when

the

tapered

pin

falls

into

the

slotted

hole

on

the

left

side

of

the

base.

This

is

a

spring

loaded

pin

which

passes

through

(2)

holes

in

the

post

The

holes

are

held

to

a

close

tolerance

at

the

factory

but

they

must

be

large

enough

to

enable

the

pin

to

be

pulled

out

without

binding.

If

you

locate

the

arm

at

90®

or

45®

you

will

be

able

to

move

the

end

of

the

arm

to

the

right

and

left

about

1/2".

This

is

due

to

the

clearance

of

the

holes

in

the

arm.

In

order

to

locate

in

the

same

place

each

time,

the

hole

clearance

is

taken

up

by

pushing

the

arm

to

the

right

until

it

stops.

Lock

the

base

by

pushing

back

on

the

base

clamp.

Make

it

a

habit

of

always

locating

the

arm

at

90*

or

the

(2)

45*

locations

by

appro%hing

the

position

from

the

left,

letting

the

pin

fall

in

place

and

bear

on

the

arm

slight¬

ly

to

the

right

until

it

stops

moving,

and

you

always

have

accurate

cuts.

As

of

now

this

does

not

mean

the

arm

is

90®

to

the

fence.

Checkit

as

follows:

1.

Put

the

fence

in

its

normal

position,

with

the

blade

in

front

of

it

and

about

1/32*

above

the

table.

2.

Place

a

carpenter’s

square

against

the

fence

on

the

left

side

of

the

blade

and

against

the

blade

itself,

not

the

guard.

Raise

the

lower

guard

out

of

the

way.

3.

Hold

the

square

with

your

left

hand

and

pull

the

saw

forward

(Fig.

A3).

If

the

arm

is

90®

the

blade

will

stay

against

the

square

as

you

pull

it

out.

If

the

arm

is

too

far

to

the

right,

the

blade

will

move

away

from

the

square.

If

it

is

too

far

to

the

left,

it

will

push

the

square

to

the

left.

In

either

case

correc¬

tion

is

easy.

4.

Since

the

nuts

which

hold

the

table

to

the

frame

are

not

tight,

you

can

shift

the

entire

table

in

rela¬

tion

to

the

arm

by

tapping

the

table

corners

with

your

hand

or

lightly

with

a

hammer

(Fig.

A4).

5.

When

table

is

located

so

the'fence

is

90®

to

the

arm,

tighten

the

adjusting

nuts

on

the

suspension

studs

carefully

so

as

not

to

change

the

adjustment

you

just

made.

a.

)

Tighten

the

bottom

nuts

only.

This

will

draw

the

table

down

only

slightly

but

the

same

amount

on

each

stud.

b.

)

Prevent

shifting

by

taking

up

on

the

first

nut

a

little

and

then

proceed

to

the

next

taking

it

up

a

little

also.

c.

)

After

all

(4)

nuts

are

snug,

take

up

on

the

first

again

a

little

more

and

repeat

on

all

the

other

nuts

d.

)

The

third

time

around

you

should

be

able

to

take

them

up

tight

without

any

shifting.

MAKING

MITER

ADJUSTMENT

When

the

arm

is

90®

to

the

table,

set

the

miter

scale

by

loosening

its

set

screw

and

turning

the

scale

to

read0®.

Tighten

the

set

screw

carefully

making

it

just

tight

enough

to

prevent

the

scale

from

turning

(Fig.

A5).

Once

the

saw

has

been

set

for

90®,

it

should

be

automatically

set

for

45®;

right

and

left.

Fig.

A5

10