W-16

[Pages:22]WIREFEEDER

Model W-16

""""

3/80

THE INFORMATION CONTAINED I N THE FOLDER I S SET OUT TO ENABLE YOU TO PROPERLY MAINTAIN YOUR NEW EQUIPMENT AND ENSURE THAT YOU OBTAIN M A X I M U M OPERATINGEFFICIENCY.

PLEASEENSURE THAT T H I S FOLDER I S KEPT IN A SAFEPLACE

FOR READY REFEREfJCE WHEN REQUIRED.

WHEN REQUESTING SPARE PARTS, QUOTETHE MODEL NO. AND

SERIAL NO. OF THE MACHINE AND THE PART NO. O F THE ITEM

REQUIREDF.AILURE

TO SUPPLY THIS INFORMATIOWN ILL

RESULT I N UNNECESSARY DELAYS I N SUPPLYING THECORRECT

PARTS.

WELDING INDUSTRIES OF AUSTRALIAPTYL. TD.

SALES AND SERVICE D I V I S I O N S

Melbourne 4 2 9 4 7 6 6 Sydney 5 3241 4 4

Newcastle 6 1 6 6 8

Adelaide 335022 2

Perth 3 6 1 7 0 8 8 Brisbane 4 4 1391

L a u n c e s t o n 3 1 7 0 0 4 D a r w i n 8 16 4 2 7 & 8 4 3 0 7 6

W16 S O L I D STATE V I R E FEEDER

OPERATINGINSTRUCTIONS

..

DESCRIPTION

..

The F16 S o l i d S t a t e Vire F e e d e rh a sb e e nd e s i g n e d

to .fee2 a

r a n g eo fh a r ds, o f ta, n df l u x

cored wires f o rt h e

b'&alpYc

P r o c e s sa n d i s s u i t a b l e f o r c o n n e c t i o n t o a 3 0 v o l t 5 0 h e r t z

s i n g l ep h a s es u p p l y .T h e

w e l l proven V.I.A. 2 Roll Drive As-

s e m b l y i s c o u p l e d t o a Low I n e r t i a P r i n t e d C i r c u i t Motor/Gear-

box. T h i sP r i n t e dC i r c u i t

(P.M.) Motor i s c o n t r o l l e db y a f u l l

wave s i l i c o n c o n t r o l l e d r e c t i f i e r motor c i r c u i t ,w h i c he n s u r e s

c o n s t a n tm o t o rs p e e da n dt o r q u e

over a n yp r e - s e ts p e e dr a n g e .

Themotorcontrolcircuitandthe

electric function circuit are

on printed circuit panels.

The electrical f u n c t i o nc o n t r o lp a n e li n c o r p o r a t e sa ni n f i n i t e l y

v a r i a b l eb u r n - b a c kc o n t r o l ,w h i l s tt h em o t o rc o n t r o lp a n e lh a s

a torquefeedbackcircuit,and

2 controlvoltagestabilisation

circuit.

The \.:ire F e e d e r i s s u i t a b l e f o r e i t h e r s p o o l e d o r c o i l e d wire. F!ire a l i q n m e n tb e t w e e ni n p u t wire u u i d e s , feed r o l l s sn3.uun cable i s p r e - s e ta n dm a i n t a i n e d over t h ec o m p l e t er a n u e of wire s i z e s . A r a n g e of l i g h tw e i a h t Gun and. c a b l e a s s e m b l i e s are a v a i l a b l e , t o s u i t t h e wire t y p e sa n ds i z e sb e i n gu s e d .

The Kire F e e d e rc a n be u s e d i n b o t h h o r i z o n t a l a n d

vertical

p o s i t i o n s , s w i v e l m o u n t e d ,o rs u s p e n d e do v e r h e a d .w i t hs t a n d -

a r de a s yf i t t i n ga d a p t o r sa v a i l a b l ef o re a c hi n s t a l l a t i o n

sit-

uation.

T h ew e l d i n gc u r r e n tr a t i n g

of t h e Wire F e e d e r i s u n l i m i t e d , a s

t h ew e l d i n gc u r r e n tb y - p a s s e st h e

Wire F e e d e ra n d i s d e t e r m i n e d

b yt h ep o w e rs o u r c e ,g u nc a b l e ,a n ds i z e

( d i a . ) o ft h ew e l d i n 9

wire.

SETTING UP T4IRE FEEDER

The Nire F e e d e r i s s h i p p e d as a c o m p l e t e ,s t a t i o n a r ym o u n t e d

u n i t f i t t e d w i t h o n e s e t of feed r o l l s , wire g u i d e s and. spool

h o l d e r .T h ef o l l o w i n ga c c e s s o r i e s

are available as standard

attachments.

FITTING FOR C O I L IIOUNTINC, - PART NO, TQI-1-16 . .

D e t a c ht h e spool h o l d - e rs p r i n d l e assembly

b yr e m o v i n gt h E

3 / 8 " w h i t . n u ta n dw a s h e r

w h i c hs e c u r e st h es p i n d l e

t o t h e \-,!ire

Feeder Cover.

F i t t h e c o i l b r a c k e t p l a t e 1?11-16 t o t h e

cover by t h e t h r e e 3/8" b o l t sa n dn u t s

s u p p l i e d t o t h e 3 t o ph o l e so nt h es i d . e

o ft h ec o v e r , s o as t h e p l a t e p o i n t s up-

w a r d sa n do u t w a r d s

a t a n angle of 25O.

R e - f i t t h e spool h o l dSe pr i n d l e

assembly

t o t h e 3/8" 6 clearance hole p r o v i d c da t

the e n d of the c o i l b r a c k e t p l a t ? .

L

F i t t h e c o i l b r a c k e t : W1-48 t o t h e s p i n d l e e n s u r i n g t h a t one thrust w a s h e r i s f i t t e d f i r s t , then t h e coil b r a c k e t , a f u r t h e rt h r u s tw a s h e r , a Keyed s t e e ll o c k washer, t e n s i o n s p r i n g , a n d t h e t e n s i o n screw i n that order,

- F I T T I N G SUSPENSION BRACKET PART NO. W l l - 1 4

Positionthesuspension bracket on thesidepanel b e n e a t ht h e spool b r a c k e th o l d e r , s o as t h e two 3/8" c l e a r a n c e h o l e s i n t h e b r a c k e t l i n e up w i t h t h e bottom .2 holes of t h e cover. Also c h e c kt h a tt h e L shape b r a c k e t i s p o i n t i n g p a r a l l e l a n d upwards from t h e base. S e c u r e

b

t hber a c k eitn

position by t h e two 3/8"Hex.

head b o l t s .

+ If s p o o l e d wire i s b e i n gu s e ds u s p e n dt h e

Wire F e e d e r f r o n t h e p5 h o l ew h i c h i s 2 / 2 3 " from t h ee n d , f o r c o i l e dw i r e u s e t h e h o l e l" from the end.

FITTING CONTROL CABLE

Remove . t h e .Wire F e e d e r s i d e p a n e l and t h e n remove t h e U t i l u x cable c l a m p from rear of Wire Feeder. Pass the cable t h r o u g ht h e

7 / 8 " 6 h o l e at rear of Wire F e e d e r .S l i d e

t h e U t i l u x cable clamp over t h e c o n t r o l cable w i t h t h e t a p e r e d sides of t h e clamp

f a c i n gi n w a r d s , when t h e cla;np is i n s e r t e d from t h e o u t s i d e of t h e IQire F e e d e r . P o s i t i o nc l a ; n p s o 6 " - 8 " of c a b l e , p l u s

t e r m i n a le n d s ,p r o t r u d et h r o u g ht h ec l a m p .

S q u e e z e clanp firmly a n d p u s h t a p e r e de n d

t h r o u g h t h e h o l e i n t h e Wire F e e d e r u n t i l t h es h o u l d e r of t h e clamp c o n e sa g a i n s tt h e s h e e t metal. I n t h i sp o s i t i o nt h e cable will besecurelyheld.

C o n n e c tt h e cable t e r m i n a l s t o t h e t e r m i n a l s t r i p as follows:

i i

Brown -on Black

Green .

Blue

Plug Pin

fI

fI

A

C

Terminal

II

Strip

II

No,

'l

3 4

If

It

II

II

FITTING OF FEED ROLLS

C o n t r o l Ca5i.e Connection.

The wire s i z e or p a r t n u m b e r sa r es t a T n p e do nt h e

side of t h e

f e e d r o l l . Drawing no, 1g2-l9 6 i a g r a m a t i c a l l . yi l l u s t r a t e st h e

d i r e c t i o n of t h e wire f e e d , t h e p o s i t i o n of t h ef e e d rolls ar,C

t h e wire guides,

The t a b l e s give t h e w i r e size i n b o t h metric a n di n c h diarncsterr,c.

BY r e a d i n g down t h e t a b l e u n t i l t h e proposed wire diameter is

r e a c h e da n dt h e nr e a d i n g

across t h e t a b l e t h e correct se1cctic:-.

of d r i v er o l l sa n d wire g u i d e s i s o b t a i n e d ,

To c h a n g e t h e d r i v e rolls, release the l'ension SCL-cw ( i l L i L . t 1 1 ~ . 1q2-10) and h i n g e open the top 5 r i v c r o l l t1ousi.q.

W2 DRIVE ROLL & WIRE GUIDE ACCESSORY TABLE.

FLAT ROLLER.

I

FLAT ROL LER.

M e :for high speed applications..

A ,035 0.9

W

W I-

e045

1.2

U3

W 2-21 W 2-22

W 2- 21 W 2- 22

4

W 2- 31 W 2- 31

TTElf

1 2 3 4 5 G 7 8 9 10 11 12 13

1 4

1 5 16 l'i 18 I. 9 20 21 22 23

0

n

e

I

-.. .

BOTTOM D R I V E ROLL

Remove t h ec a p h e a dr e t a i n i n g screw and washer l o c a t e do nt h e

end of t h eg e a r b o xo u t p u ts h a f t .E x t r a c tt h ed r i v i n gg e a ra n d

driverollfromtheshaft.Detatchdrivingrollfromgear

by

r e l e a s i n ?t h e 3 c a p h e a d screws. R e f i tt h ed r i v i n gg e a r

on t h e out-

p u ts h a f tm a k i n gs u r et h a tt h e

s l o t inthebackofthegear

en-

g a g e sw i t ht h ep i n .T h e n

s l i d e t h e new d r i v er o l lo n t o t h e s h a f t

a n ds e c u r et h ed r i v e

r o l l t o t h e g e a r b yt h e 3 c a p h e a d screws.

R e p l a c et h ec a p h e a dr e t a i n i n g

screw a n dw a s h e r ,s e c u r i n gt i g h t l y .

'Top DRIVE ROLL

Remove t h e 2 r o u n dh e a d s e t screws s e c u r i n g t h e t o p d r i v e r o l l

b e a r i n gc o v e r si np o s i t i o n .

( I t i s n o t n e c e s s a r y t o s e p a r a t et h e

bearing cover from the shaft.

)

By means of t h ek n u r l e d screw e x t r a c t t h e t o p r o l l s h a f t a s s e m b l y

c o n p l e t ew i t ht h ef r o n tb e a r i n ga n db e a r i n gc o v e r .

The d r i v e

r o l l a n dd r i v e ng e a rc a nb es e p a r a t e db yr e m o v i n gt h e

3 fixing

screws. U s i n gt h et o p r o l l e r s h a f t a s a m a n d r e ls e c u r et h e new

d r i v er o l lt ot h ed r i v e ng e a r .

O n c e t h ea s s e m b l y i s c o m p l e t er e f i t

thetop roller shaftintopositionsecuringthe,assemblywiththe

b e a r i n gc o v e rb yt h e

2 r e t a i n i n g screws.

DRIVE ROLL ALIGNMENT

A s r e f e r r e d t o e a r l i e r , t h e d r i v e r o l l s , i n p u tg u i d e s and g u nc a b l e l i n e r s are p r e a l i g n e dw h e n assembled i n t h e f a c t o r y a n d , t h e r e f o r e , no a d d i t i o n a l a l i g n m e n t i s n e c e s s a r yw h e n u s i n g a n y of t h e d r i v e r o l l s . However c n s u r eg u n c a b l e l i n e r f e r r u l e i s a d j u s t e d as c l o s e as possi b l e t o d r i v e rolls w i t h o u tt o u c h i n g .

TFiilEADING PJIRE THROUGH P7IRE FEEDER

2 R o l l D r i v e : Release t h ep r e s s u r ea d j u s t i n g screw a n do p e n

t h e top feed r o l l g a t e a s s e m b l y .C u tt h ee n do ft h e

wire c l e a n -

l y s o i t i s f r e e of a l l b u r r sa n dk i n k s ,a n d

is perfectlystraight.

I n s e r t t h e wire by h a n dt h r o u g ht h ei n p u tg u i d eo v e rt h eb o t t o m

f e e d r o l l a n de n t e r i t i n t ot h eg u n c a b l e , e n s u r i n g wire f i t s ir,

a r o o v e of f e e d r o l l . P r e s s u r e i s t h e na p p l i e dt ot h et o pf e e d

r o l l by l o w e r i n ?t h et o pg a t ea n da d j u s t i n gt h ek n u r l e d

screw

u n t i l t h e wire i s g r i p p e ds n u g l y by t h e f e e d r o l l .

NOTE: Do n o te x e r tu n d u ep r e s s u r eo nt h ed r i v e

rolls. Examine

t h eg u nc a b l el i n e ra n dt i p

if wire i s n o tf e e d i n gc o r r e c t l y ,

as e x c e s s i v e d r i v e r o l l p r e s s u r e will c a u s e t h e wire t o d e f o r m

a n d" p i c ku p "w i t hr e s u l t a n t

wire k i n k sw h i c h w i l l c a u s eu n e v e n

wire f e e d .

CONNECTION O F WIRE FEEDER TO POWESROURCE

l . / C o n n e c t t h e c o n t r o lc a b l ef r o mt h e p l u qs o c k e ts i t u a t e d on t h ef r o n tp a n e l e l l e d " T o Wire F e e d e r " .

wire f e e d - e rt ot h ec o n t r o l of t h e P o w e rS o u r c el a b -

2 . / C o n n e c tt h ew e l d i n g lead t o t h e g u n c a b l e s e c u r i n gf i r m l y .P l u g

t h ew e l d i n gl e a di n t ot h e" p o s i t i v e "s o c k e tm a s k e d

"Gun C a b l e " a l s o

l o c a t e d on t h ef r o n tp a n e l of t h ep o w e rs o u r c e ,

NOTE C o n n e c t h e

w o r kl e a d t o t h en e g a t i v e s o c k e t of p o w e rs o u r c e a t a l l t i m e s .

"

3 . / C o n n e c t g a s hose t o g a s o u t l e t o n t h e f r o n tp a n e l of t h e

p o w e rs o u r c e o r i f t h i s o u t l e t i s n o tp r o v i d e d ,d i r e c t t o t h e

gas flowmeter.

All components a r c housed i n a h e a v yd u t y s t e e l c a b i n e t appro: ................
................

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