Wadkin BRA 350, BRA 400, BRA 450 Instruction Manual

•

BRA

350/

400/

450

Universal Radial

Arm

Saw

Instruction

Manual

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[e-mail]

BE

CAREFUL

THIS

MACHINE

CAN

BE

DANGEROUS

IF

IMPROPERLY

USED

Always

use

guards.

Keep

clear

until rotation

has

ceased.

Always

operate

as

instructed

and

in

accordance

with good

practice.

Read

instruction manual before installing,

operating

or

maintaining machine.

Manufactured

by: A L

Dalton

Ltd
Crossgate Drive
Queens Drive

Ind

Est

Nottingham

-I

--!!!

~~?

;~~~

.

NG21

LW

United

Kingdom

Telephone

Number:

0870 850 9111

Fax

Number:

0870 240 0575

Website:

www.wadkin.com

Email: [e-mail]

MODEL

TYPE:

SERIAL

NO:

VOLTS:

HP:

015

YEAR:

PH:

HZ:

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[e-mail]

The followi

ng

machine has undergone 'Conformity Assessmen t" and has undergone Self

Assessment

in

accordance with:-

Schedule IV of the Supply of Machinery (Safety) Regulations 1992
and Amendment No.

2063

COMPANY
Wadkin Ultracare

limited

Frank.s

Road
Hilltop Industrial Park
Bardon
Le

icestershire

LE67

lIT

RESPONSIBLE PERSON
Mr J P Smith (Director)

MACHINE DESCRIPTION

TYPE

MODEL

Cross Cut Saw

BRA

DIRECTIVES COMPLIED WITH
Supply

of Machinery (Safety) Regulations 1992
Amendment No. 2063 1994
Draught Proposal CENfTC 142
ISO 9001 Part 1

SIGNED ON

BEHALf

OF

WADKIN

UL TRACARE LTD .

.....

........

...

......

.....

~

.............

......... .

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[e-mail]

PREFACE

IMPORTANT

It is our policy and that of

our

suppliers to cons tanlly

review the design and capacity

of our products. With this

in mind we

would remind our customers that while the
dimensions and pertormance data contained herein are
correct at the ti

me

of

going

to

press, It is possible that d

ue
to the incorporation of the latest developments to enhance
performance, dimensions and suppliers

may vary from

those

illustrated.

This manual is written as a general guide. A typical
machine is shown to illustrate the main features. For
reason

of

clar

ity

certain

guards, safety

devices

and

machine

p~rts

may not

be

shown on particular illustrations

but

MUST

be fixed to the machine,

correctly

set and

working before operating.

Failure

to

comply

With

instrucllons

in

this

manual

may

invalidate

the

guarantee.

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[e-mail]

HEALTH AND SAFETY

The

CE

mark on this

maehillC

signifies that

an

EC

dedaration of oonformily

is

d

rawn

up

indicating that the machine

ia

manufactured
in accordance with the Essential Health and
Saf

ety

Requirements

of

the '

Supply

of

Machinery (Safely) Regulations 1992.'

The '

requirements

101 supply of relevent

machinery'

in

the General Requirement

01

the

Reguletions are not

only that the machine
satlslies the relevant assentlal health and
safety

requiremen

ts, Dut

also

that

'the

manulactu re ..... carries out the necessary

research or lests

on

components, fittings or

the

complete machine

10

determine wh(lth\!r

by its desi

gn

or construction Ih\! machi

ne

is

capabts

of

bslng erected and

put Into service

safel

y.'

PGr

sons who install this machine

have

duties

under

Ihe

'Provision

and

Use

01 Work
Equipment Regulations 1992'. An indication
of these

duties

Is

given

In

the following

extracts, but

lt1e

user should be familiar with

the

lull Implications

ollhe

regulations.
REGULATION 5 requires that;
Every

employer

shall

ensure

Ihat

work

equipment is

50

constrocted

Of

adapted as to

be suitable for the purpose lor which it

is

used

or

provided.

In

selecting work equipment, every employer

shall heve

regard to the working conditions

and

to the

risks

to

heallh

end

safety

01

pe

rsons

whleh

exist

in

Iho

promi"o"

or

undertakings

in

which

tha

\ work

equ

ipment

is

to

be

used and any additional

ris

k posed

by

t

he

USII

of

that work

equ

ipment.

Every

employer

shall

ensure

that

work

equipment is used only for the

operations lor

which, and under conditions lor which, it is
suitable.

In

lhls regulation 'suitabte' means suitable in

any

respect

whi(:h

it

is

reasonab

ly

foreseaable will affect

health or safely

of

any

person.

Tho Provision

and

Uso

01

Work Equipment

Regulations

also indude

requirements as

follows:

regulation 6 · malntell3.noo

regulati

on

7 - specific ris

ks

regulaMn a -information and

insttuc~ons

regulation

9 - tr

aining

Note:-

Attention is drawn

10

those requirements

of

the 'Woodwork i

ng

Machi

nes

Regulations

1974'

which are

1"101

replaced by the Supply of

M

achln~ry

(Safety) Re9ulations or

oth~r,

~.g.:

Regulation

13

of

the Wooctworking Machinery

Rsgulation, -

'Training', still

appjies.

Whi

lst

the

prime duly for

Bf1suring

health and

safely

res

ts with emptoyers, employoes too

have

legal duti

es, particularly under sections

7

and

a of

the

Health and Safety

at

Work Act.

They Include:
Tak

ing

reasonabl ~

CSr8

for their own heallh

and safety and that

01

others who may be

affected

by

what they do or don't do;

co-operating with Iheir emp loyer

on

health

and safely:
nol

interfering with

Of

misusing

anyth

ing

provided for

their health, safely and welfare.

Those

dutie6

on

employaes

have

been

supplemented

by

rogula\ion

12

ot

the
Management of Health and Safely at Work
Regu

lalions

'992.

One

01

the

new

raquirements is that employees should use

correctly all work items provided by their
employer in accordance with their training
and Ihe

Instructions they recei

ve

to enabte

them

to

use the items

safely.

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[e-mail]

Noise

Noise levels can

vary

widely lrom machine to

machine

depending

0fI

the condil ions

01

use.

Persons

e~po5ed

10

high noise level

s,

even

for a short time, may

e~perience

lemporary

paftial hearing loss and continuous

e~posure

to

high

levels

can resu

lt

in

permanent

hearing damage.

The

Noi~e

at Work Regulat

iOns

19139

piece

legal oolies

on employers to prevent damage

to

hearing.

There

are three action levels

Of

noise delined

in

regulatiOfl

2:

The first action

lowl:

·

a daily personal noise

e~posure

(LEP'd)

of

85dB(A)
The

second action level;·

a daily personal noise exposure (LEP'd)

01

9()(jB(A)

The peak action level:·

A

peak

sound

pressure

of

200

pascals

(14006

re

2Opa)

T

he

exposure level is obviously influenced by

the emission level of all the equipment in use,
Emi

ssions levels

fOl

machines are provided

in

the particular

madl

ine instruction manual.

These levels

are

measured in accordallce

with ISO

7960

under certain speclflea test

conditions, they do not necessarily

represent
the hlghesl noise level, which is influenced by
many

!actors,

e,g.

number

ot e

pindles

in
operalion, type and condition of work piece,
spindle speeds etc.

For

regulations and information

on relevant

personal

protective

equipment

i.e.

ear

defenders,

employers

should

reler

to the

Person

al

Protective

Equipment

al

Work

Regulations 1992.

Du

st

Wood

dust

can

be

harmful to

hea

lth by

i

nhala

tion

and

skin

contact

and

cOrlcentratlons

cf

small particles in the air

can

form

an

explosive mixture.

The

COlltrol

01

Substances

Hal:ardous

to

Heatth Regulations (COSHH) 1989

place

legal duties

on

employers

to

ensure that:-

the exposure of his employees to

SUbSIElnces

hazardous

to

health is either prevented

Of,

where this is

flOt

reasonably

practicable,

adequately controlled.

..

.. ade

quate

control

to

e~posure

of

employees

to a

sub$tance

hazardous

to

health Shall

be

secured by measures other

than

the

provision

of

personal

protective

equipment.

where the measures taken

in

accordance

wi

th

the para9raph above do not prevant

or

provide

adequate

contro

l of,

exposure

to

substances

hal:ardous

to

tile

health

of

emptoyees, then In addition

to

tacking those

mothods, tho employor

shall provide thoso

employees

with

such suitab

le

personal

protective

equipment

as will

adequately

control

their

exposure

to

substances

hazardous

to

health.

In

struclfons

for Use

Machinery manufactures ele required by tile
Supply

of Machinery Safety Regulations

to
provide eomprehensive 'Instructions for Use"
of

equipment,

it

is

important

that

this

Information Is transmitted

to

the person using

the

machine.

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[e-mail]

LIFTING

AND

TRANSPORTATION

Tran~p<)natlOn

L)'n1CnSlOnS

and

Welghts_

UNLOAD

ING

Ensure

thm

all lifting cquipmenl used

is

capable ofliftillg the weight

of

the

machine

a. a min

imum.

The machme

may

be movC{1 uSlIlg a

fork li

ft

tmck wilh the

fork~

pos

iti

oned

under the saw table,

full

width.

Nolt:- The forks must be positioned

from t

he

side

Oflhc machine

(Fig. 1 ) in

order

10

prevent

damage

to

the rCaI

guard.

AitCnl,,(ively

it

may

be

crone

lifted . "

I'D

Fig.1

lift, pl

nce a "l

ing through the motor Fig.2

stirr

up

ensuring

lhe

motor

slide lock is

engaged to prevent unit movcment

( Fig.2 & 3 ).

Slowly

lift the machi

ne

ensuring

it does

not

tilt

and

the slillg is

not

~Iipping

Move

Ih~

m"~hi,,c

c"r~rully

(0 the

pr~p~rcd

site avoiding

jolting

Or

vibration.

W

ARNINC:

Do

not

wa

lk or s

tand

undCrnCJlh

a raised

ITIllchine.

I)\lPACK1NG

Remow

the packaging mate

rial from

all

the

i

t~llls

'''

Id check that

no

(k'lllage

hHS

octurret!

dum,!;

trm,s,

t.

Ascertain

that

the Illachinc IS complele

with all fitting s,

r

cquc~tcd

accessories

and

1001

kit.

Fi

gJ

BRA

ClW

SSCIJT

SAW

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[e-mail]

RADIAL

ARM CROSSCUT S

AW

BRA

350

Maximum diameter of

saw

350 mm

Maximum saw projection

Width

will croa,cu t with

Staildard arm a' 90'

Width

wt

.

crou

eut with

Standard arm at 45'

Height

of wo

r1oc

table

108mm

415 x 108 mm

480 x

25

mm

227

x 108 mm

288 x

25

mm

110

5 mm

Diameter

01

aaw

spindle

30

mm

Power of motor

(Intermittent) 3

Kw

POWtir of

motor (Intennittenl)(

Optional) 4.5 Kw

Speed

of

motor, 50 hertz 3000 rpm

Speed

of

motor.

60

hertz 3600 rpm

Maxim

um

0VftnI1

height

17

90 mm

Floor space 1170 x 1600 mm

Net weight (apprOK.) 210

kg

Gron weight (approx,) 316

kg

Shipping

dlm&nllon,

(ap pro~.)

0,99

CIJ

m

RADI

AL

ARM CROSSCUT SAW BRA 400

Maximum diameter 01 $ilW

Maximum

aaw

projection

Width

w

ill

Cl06SCU\

wlVl

Standard arm at 90'
Width will crosscut with
Standard arm a14S'

Height of

wart<

l8bte

Diameter of saw spindle
Power of motorj Intermittant)
Spee<J

of

motor,

50

hertz

Speed of motor,

60

hertz

Maximum overall height

,-

.....

Nel weight (approx.)
Gross weight (eppl'Ox.)
Shipping di

mef"

ions (approx.)

400

mm

133 mm

39Q.

1

33

mm

4SO~25

mm

IIOxH3m

m

260x25mm

'''mm

"mm

4.5

Kw

3(lOO

rev/min

3600 rev/mln

17

90 mm

1170x

1650 mm

240

kg

346

kg

0.99cum

1

33/4

In

4

1

14

in

16

1

14 x 4 114 in

18314~lin

s3/

4x41/4in

11114xl,n

3

1x

1

/2

in

"mm

.

..

'

..

70 ' 1

!5

in

46~63

1n

.,,.

6951b

35

cu

It

153/4

In

51/sin

1511

4K51/Sin

17 s/S x 1

in

41/

4 X

S1/Sin

10 1/

4X 1 in

31

1

/

2in

"

mm

'

..

70 1/2

in

46x63in

52SIb
76 1 It)

35

CIJ

n

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[e-mail]

iNSTRUCTIONS FOR

FmlNG

WOOD TABLE AND WEDGES TO

BRA

MACHINE

2 - MB)( 60 long STAYS

--,

2 ·

M8l(

60

long

~~~,:~

r~"'~~0-~=T

R

1

EAR

=:

O:F:MA~C:HT

'

N:E:

y=t

,

~~n

~~

~;~:

W

EDGE

--

~

~

:

.

-=

0r~'

~

~ri'~~'f'

ti'-;'?;:':::

::;:~'~

'~'

~:::~

WOODP"'CKING

WOOD

PACK

IN@

~

BLOCK

"'-OCK

1 • S dill x 25 long 1 . 5 aia X

2t;

long

GROVERLOK

---,+.+

---.J

lj.---!:J

----...,

!:4

k,

---

GROVERLOK

DOWEL

- DOWEL

:+:

: :

:'-

1 ;

->+

"

ty_

, I t 1 1 1 : I

6-M6p~~~8

I1

I1

I I , I

SCREWS

, I I I I I

L-

t

..

1

,'

...

,

..

1'

I ,

____

_

iJ

___

....o...J _____

J I

SHOA

TARM

r

L-_____

___

____

_

...

I

T

ADLE

'----

~

• I I I

I

_J

!..J

LONG

ARM

~,

---f

---

TABLE

VIEW LOOKING DOWN ON

BASE

FIG

. 1

Refer

10 FIG.

1

I.

Place

wood

table against 2

ofIS

dia x 25 long

groYl!f1ock

dowels.

2. Fas

taJ1

13b18

In

position

by

6 off Ma x

35

long pan

MAd SC'8W5.

(suppllfld

comple

te with M6

nuts and washers).

3.

RemOve

g

ro~6r1oc1(

doWels.

4. Position

fence

and packing

pieces

beh

ind

table.

S.

Place

wood

packing blocks over 8 dia holes on stays of

base

.

6.

Fit

left

hand

and righl hand lable

wedges

in position wlItl4

011

Me x 60

~g

pan

heed

screws.

(supplied complete with

Ma

nuts

and

washerl), (Do

no

t lasten tighUy).

7. FII

lable

wedges In between packing pieces

and

left hand and right hancl table weO\Ie

l.

8.

l ock up 4 off

MS x 60

long pan head

screws.

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[e-mail]

IN STALLATION

Remove protective coating lram bright parts
by

applying a cloth

soaked

in

paraffin

,

turpentine

or

some other $olvenl.

When the

machine

is cased for ex

port

the
carriage and motor uni t are removed tram the
arm, the arm is removed from the

p~la

r,

the
pillar

and toot assembly is removed

from

the

base along with the legs. All thesa items are

pad<ed individually

in

tOO

casQ

.

Rem<MII

and

assemble as shown

In

FIg.

1.

~'M

STOP

STAllr

•

I.,

H,

V V

J"

u

1\

.

'"'"

FlO

2 _

............

WIRING DETAILS

The motor

and

control ge

ar

have been wired

in before despatch. All that is required

is

to

conneC1

the power supply to t

he

starter.

Po

lntt to n

oli

w

hin

connect

ing to

pOW

er

I U

ppl

y:

1. Check the voltage, phase

and

Irequeney

correspond

to those on

lf1e

motor plate.

al

lO

the

cor,

ect

coils

and

heate.s

ara

fined

IQ

the

starter.

2.

It Is I

mportant

that

the

coffecl

cable Is

us&d 10

give

the

correct

voltage

10

the

Slarter,

IllS runni

ng

on

low

voltage

will

damage the motor.

3.

Chac~

t

he

main line

fuses

ara

of

Ihe

correct capacity.

See

list

beJow.

~,oo

~

.~

ST

ART

~

f

I

1

OiL

TRIP

L

lA

,

V

'1,

•

•

"""

"",31

"'-

~

CII09"Im

4.

Connect the tine t

oOOs

to t

ho

appropriato

terminals. See Fig. 2 for 3 phase

911pply

and Fig. 3 for 1 phase

811pply.

5.

Check all connections lU

ll

sound.

6.

Chock

the

rotation of the motor for correct

directloo.

11 this

Is

Incorrect

10.

3 phase

$upply reverse any

tw(I

of the

line

lead

connections .

.-

-

""

s.W.

Go

TInntoI

-

--

".

, ,

" "

""''''

, ,

"

"

".

,

'"

"

'"

''''

, ,

" "

"""'"

, ,

"

3<J

'''''''''

, ,

" "

'''''''

, ,

"

"

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[e-mail]

LU

BRI

CATI ON

It Is advisable to keep

a~

bright parts covered

with a

thin lilm

of

oil to prevent rlJ$ting.

The slide rods and rollers should also

be

kept

clear of any

sawdust and chippings for ease

of opera

ti

on.

Ty

pe

01 oil recommended:

POWER

EM.125

Type 01 grease recommended:

SHELL AL

VAN

IA 3

"'

.

FOUNDATION

See Fig. 5 for bolt positions and clearance
required. When installing, the machine must
be

levelled

...

p by means

of

packing pieces

under the fee

t.

The machine table sho

...

td

be

slightly high at the front end. This will ensure

thAt the saw

...

n~

remains

in

the back position

when not

in

use (see page 14).

This

does

not

affect

the

accuracy

of

the

machine.
Foundation bolts

are

not

supplied with the

machine

except by speCial

Order.

.

':::===

==:--:"i

.. ""'o,,- .

__

J

.

..

"""-,,-

0.,,,-_,,-

lit

-,

\

,J

:',

~_-

_-_-_

-t-_-_-_-

_-_-_+l

~

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[e-mail]

WOOD

TABLE

The wood table is made In SlJch a

way

to

give

lout

/en(:$

po&llions. The

IeI'K:8

GIll

el$i

ty

be

moved

from

one

poalUon

to

another

by

knocking

out

the wedges

and

pla

cin g the

table strip"

10

wi

t whk:h8ver IQncu

po!:I

iticn le

required.

PO$IT1ON

1

This

enable.

a

ma~imum

timber size 01 14"

wide

)(

41

12"

deep (356mm

)(

114mm) to

be

crosscut with

the

arm at

90'".

POSmoN2

this

anables a maxlm

lJ(Jl

timber alze 01 1 r

wide)(

l '

(l&ep

(432mm x 25mm)

to

crosscut

wllh Ihe

arm

at 90".

POSmoN 3

This

Is

the

most cofwenl, nt le

nc,

position

"","en cutting compound al'l9les

wi

th

!ha

arm

SWUI'I9

to the

left

01

the

openItor.

F1TTING

SAWBLADES

1 I

so

lat.

~chlne

.lectrically

2

Open saw

guard

doo

r(2 quart. r

turn

screwa)

3 Fit

long

arm

hexagon wrench

Inlo spind

le end

a

nd

remov

e the spind

le Iocknut(LH.

ihr

ead) a

nd

r

amove fro

nt

taw

flange and

sawblade

.

"

Enlure aplndl

. and

sa

w flanges Ir.

cle

ln.

fit

blade

to

I plndle and

up

10 the

rur

saw

fl

ange.

Chec k tna blade teeth are

pointing

In

the

comIc

dlre

ctlon

.(refer

to

label on door).FIt

front

"ange

and

lock

aaw

nut

.

S

Close

and

faalen sawguard

ctoor

.

Switc

h on

machlns laolator

and check

bladala running

co

rrectly

bofors

commsnclng work

.

Note:

fC.Regulation

s allowl only TCT

IiIwbladaa

to

be us.d

on Cr

o..cut machl

nss.

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All adjustmemt

emd

alignmftnts listed below

have

been carafulty sal and checked and the

who

le

maehinft

thor

oughly

tested

before

despatch from the

works.

Should

any

adjustment

be

necessa

ry

procaad

in

accordance

with

tha

ral

ative

instructions

giVOiK'l.

LEVElUNG

TABLE

To

chKk

the tab

le

'or .I!g!lmfnt to th. I

lm

,he

undtr

mtntlontdproetdutethoukl

biI

....

aad:

t. Aemove the sawguard end blade from the

motor.

2.

Er"lSure

tha motor locating latch 'A'

in

Fig.

9,

the

s~rrup

localfng latch 'S' and the

carriage locking screw

'

C'

In Fig.

16

Is

Sflcurely locked.

J.

Secu

re a small

dla

. rod between saw

Hanges

as

Shown in Fig. 6 then raise

or

lower

arm

until

end

of the

rOd almost

touc:ha!i

table.

4.

Lilt arm locating latch

"C'

in Fig. 9 end

swing

arm

to

extreme ends

of

the table

chccllinglh

at

dO(lnlrlCO

\)(llWoon rod Ilnd

table

remains constant.

S. Silould the table need adjustment remove

table

packing

pieces

and fence . adjust

teble

supports

by

loosen

ing

hexagon

h

ead

bolts

and

moving

up

01

do wn

whictM:M:lr

is required .

When

Sflt tighlElll

all

bolts.

6. Replace fence in position required and
rcpjaca packing pieces and wedges.

SAW AUGNMENTS

1.

SIW

square

10

lIbIe

To

check

thia

alIgnmElll~

place a steer square

agelnst

the saw

as

,ho

wn in

tig.

1.

It

edjustment

is

necenery.

disen

gage the

mOlOr

locating lalch "A". loesen motor pivot

locking handle

'

8"

and adjust sawblade unt

il

sql.llle. Lock

in

It'Ils position with leyer '

8',

then adjust aeretight hexagon nuts

'C'

and

hexagon Iocknuls "

0'

until latch "A"

locate.

accurately

in

IhII motor Ioca!lng ring.

2. U

..

DllnrleI to

"ne.

To

check this

elignment

place a pencil

t>etween

the saw flanges. as

Shown

in

Fig. 8

end scribe a line

on

the tabie. Ctleck It'Iis is

at

90'

to

thll

IIIne8

by

m",

..

n~

ot a st

8al

squa

r8.

If

adjustment is nac8ssary. loosen

arm locking lever "A"

in

Fig.

8.

and disengage

11\0

p~tcr

locating hatch "8'", adjlJst arm unlif

square, lock in position; then

sdjU5t

aerOOght

he

KSQOIl

nuts "C" and heKagon Iodmuts "0"

unlil

the

"8"

locates accuratety

in

the

pila

•.

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[e-mail]

3.

s.wtIIadlln r

llll

tlon

to

fence

To

check this ailgnmont placo 0 stool rule

or

some

olher similar slralght odgo bolw(!an the

sa

w flangos

as

shown

In

Fig. 9 and a slasl

squaro against the fonco. Rototo the stool

rule

from

front

to rear.

11

adjustment

Is

necessary loosen stirrup Iocklng hondlo "0",
and

djsengage the stirrup locating latch "S",

sct oorrectly, then relock

In

position with teller

"0".

Adjust

the

aerotlght

nuts

"

e"

and

hUllgon

loeknuts

OF"

until

the lateh "S"

locates

a<:cu

rale

ty

In

the

slot

In

the

stirrup.

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[e-mail]

COLUMN ADJUSTMEN TS

Movement in t

he

arm may be traood to the

pillar.

To

take up

any

play which

may

develop

adjust t

he

specral socke t head cap screw "A"

in

Fig.

12

. After

adjustment!M

pillar rise and

fall

should

be checked

10

ensu

re the

movement is not

too

tight

•

RI

SE AND

FALL

OF THE ARM

The arm rise

and

lall

is

by

means

of

the

handle

"

A"

in Fig. 14. The handle turns a

screw

in

El

brass nut which is

<U1chored

to the

foot.

The total

travel

01

the

arm

is

14"

(356mm).

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[e-mail]

IMPORTANT

WHEN

ORDERING REPLACEMENT

PARTS

,

PlEASE

aUOTe

PART

NUMBER AND

SERIAL NUMBER OF MACHINE.

Fo

r Replaceme

nt

parts

, Tools and Accessories, C

ontact:

Wadkin

ULTRACARE

Ltd

Franks

Road

Hilltop

Industrial

Park

Bardon

Lei

cs. LE67 1TT

www.wadkin.com

[e-mail]

•

B

Fl

63F

E

!s

e"

FUSE

'

(FROM

3!lh

SUPPl1)

3IL2

SIl3

1"

~

rll

CF2

5,A

;>

)

C

F1

SA

rb

-t

l

~

~

•

L,,/

"

AlZ3

2-4

13

"

""

07 08

S1

52

0

0

9..

J

'l..J

'IJ

V

00

" w

~

-

,-

,

IDeBsl

[ -6

0

0

0

0 0 0

00

0

0

"

T2

T3

P1P2

11

l2

U V

ov

"

"

r AlA..l

lAI

...

24V • .......,R

"

(ROOVl:

LN.

HlR

J,lOTOI'I$

FrrTfJl

WlTtw

rc

nsu..srORS)

-

,oB

l

.,

..

....

.

__

.

__

._-_

..•

..

- -

--"

. ...

,

9S

OVE

~LOAD

[

[

IWTO

4-

----

-;

Rf:SET

~

""

'-"-t

STOP

l

h

l-j

START

. -

111"2

6fT3

(Tor.;c,TVRr

1

1

..

PBP

sw 3 1 5.

5k'N

PRODUCTION BRAKE FOR 400V

Jph

MOTORS . WADKlNS I _

",,,,,

ro-;rr

..

n)l!H\IH"

M~p ~'~.!'

J

,..111111

1f1

·

"I_),."W

'J(U~.~fllroc

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[e-mail]

NOISE

EMISSION

VALUES

Machine

criteria

The

machine

was

free

standing

on

a

concrete

floor, not

boiled

down

and

not

mounted on any vibration dampening,

A

flexible pipe

con

nected

the

mact1

ine

to

the

dust

extraction.

There was no enclosure around the

mact1

ine.

Machine

cunlng

criteria

The machine

was

fitted wi

th

a 400mm main

saw rotating

at

3000 rpm.

The

saw blade
had 48 carbide tipped teeth and a cutting
width of

3,2mm, The blade thickness was

2.2mm.

Feed rate:

4·8

Mlm in

Saw

blade projection: 30mm

Material

criteria

Material,
Moisture content:

Board thickness:
Board length:

Preliminary
machining:

pm

ticlo board

(3

leyer construction)

8-14%

16mm
800-600mm
processed down

to.

final width of

150mm

The figures quo

led

in the noise emission

chart

are

emi

ssion

levels

and

are

nO!

necessarily

safe

working levels,

Whilst

there

is a correlation

between

emission levels

and

e){posure levels. this

cannot

be

I.lsed

reliably

10

determine whether

er net

furl

her precautions are required 10

achieve

sElle

working levels.

Facters that

illfluence

the

Elctua

l leyel

of

exposure

10

the

werk

10lce

include

the

dura

ti

on

of

~posure,

Ihe character istics

of

the work

room, sources ef noi

se

etc,

i.e, the

number

of

machines

and

othe r

adjacent
prrn;esses. Also the parmissible axposu,e
lavels

can

vary

from

country to

COl.lntry,

Em

issien levels, however,

will

enable

the

user

of the

mact1ine to

make

a beller evaluation

of

the

'hazard and risk'.

Tooling

criteria

The BRA crosscut saws

have

been

designed

to accept 350mm or 400mm diameter saw
blades Suitable to sit on a 30mm splndte.
The

saw

sho

uld

ha~ a 'pin hole' location.

Never exceed the specified

ma~imum

speed

of

the

saw

blades.

NOISE EMISSION CHART

MODEL: BRA

TYPE:

400

50HZ 415V

DECLARED NOISE EMISSIONVALUES in accordance with

IS0487t

Idling Ope,ati

ng

Declared A-weight

ed

emissi

on

50\.1nd level (LpAd)

in

dB

re

20uPa

at

the operators position 78.97 88.82

Environmental correction facto,

(K)

vall.les

determined according to specifio test

code

IS07oo0 Annex A

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[e-mail]

Only tools made

in

conformity to pr EN847·1

,

hall

be used on !he machi

ne.

It

should

also

be

no tad

that

H.S.S. BO

W

blades

may be prohibited by law In eertal

,..

countries and t

he

oporator should ascertai,..

rhe

position on this

point

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[e-mail]

Telephone Number: 0870 850

9111

Fax

Number: 0870 240 0575

Website:

www.wadkin.com

Email: [e-mail]

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