WeldKing MIGSONlC252S Owner's Manual

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MIG SS20

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Table of Contents

SECTION 1

SECTION 1 CONSIGNES DE SÉCURITÉ ............................................................................................. 1

1-1. Symbol Usage Symboles utilisés ................................................................ 1

1-2. Arc welding Hazards Dangers relatifs au soudage à l’arc .................. 1

1-3. Safety Standards Normes de sécurité ........................................................... 6

1-4. EMF Information EMF Information .............................................................. 6

SECTION 2 PACKING LIST ............................................................................................................... 7

SECTION 3 INSTALLATIONS........................................................................................................... 8

3-1. Welding power source and wire fee der specifications ............................. 8

3-2. MIG torch specifications ................................................................................. 10

3-3. MIG welding connection diagram ................................................................. 11

3-4. MIG/MAG Process/Polarity Table .................................................................. 12

3-5. General Installation procedure for MIG/MAG welding ............................ 12

3-6. How to Install the wire spool ......................................................................... 12

3-7. How to Adjust wire feed pressure ................................................................ 13

3-8. How to Install spool gun(optional) ............................................................... 14

SAFETY PRECAUTIONS .............................................................................................. 1

3-9. Electric service guide ...................................................................................... 14

3-10. Extension Welding Cable Selection Chart ................................................. 16

3-11. 9-pin spool gun connection receptacle ...................................................... 16

3-12. 7-pin link cord receptacle ............................................................................... 17

SECTION 4 OPERATION .................................................................................................................... 18

4-1. Power source panel layout and description .............................................. 18

4-2. SS-2- wire feeder panel layout and description ........................................ 20

4-3. Operation ............................................................................................................ 21

4-4. Voltage/Wire speed selection chart .............................................................. 22

SECTION 5 TROUBLE SHOOTING ................................................................................................... 23

5-1. General trouble shooting ................................................................................ 23

5-2. GMAW/FCAW welding trouble shooting ..................................................... 24

SECTION 6 MAINTENANCE ............................................................................................................ 27

6-1. Maintenance ....................................................................................................... 27

6-2. Safety precaution .............................................................................................. 28

SECTION 7 PARTS LIST ................................................................................................................. 29

7-1. MigSonic252S Power Source ......................................................................... 29

7-2. SS-20 Wire feeder ............................................................................................. 33

7-3. Wire driving system ......................................................................................... 37

7-4. Spool holder module ........................................................................................ 39

7-4. MIG torch ............................................................................................................. 39

SECTION 8 ELECTRIC DIAGRAM ................................................................................................ 44

SECTION 9 WARRANTY POLICY ................................................................................................ 46

SECTION 10 AUTHORIZED SERVICE CENTER .......................................................................... 47

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MIG

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MIG

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LYING ME

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ES PARTI OLANTES

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MAGNETI affect pac

LES CHA MAGNÉTI affecter le cardiaque

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CYLINDER

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Global Engine

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al.org).

se together by

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800−463−672

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-463-6727 ou :

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Spool Size

Insu

Ope

Stor

Dim

weig

ht (KG)

Pac

Feed Spee

Diameter

ction clas

ation class

ating temp

ge temp

nsion (Hx

ing dimens

ing weight(

Range(M/

ange(MM)

apacity(K

rature (°C)

xD) (CM)

ion (HxWx

KG)

IN)

)

)(CM)

1.5-18(5

0.6-1.2(0.

27 (

20 to +40 (

-

40 to +85 (-

60x29x46(

63x30x50(

8.2(

8.5(1

-709ipm)

23-0.045in)

23

0lbs) coil

H

4°F to 104°

0°F to 185°

4x11x18in)

8lbs)

5x12x20in)

.7lbs)

)

F)

Table 3.2

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

S

e

d

e

n

O

c

A

e

m

D

A

n

a

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.

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Mod

Rate

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length(M)

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023-0.045i

ection

00411)

)

etailed gu

specificatio

n please se

Table 3.3

separate t

rch manual.

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

0

S

g

O

l

A

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o

W

d

a

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1

w

3-3.

Mi

MIG we

Sonic252S

ding con

(208/230v i

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Gauge

Cylinder

agram

Gas hose

MIG t

Power cor

rch

ork piece

o gas regul

ator

Contr

o main po

l cable

Earth cabl

er

e

Figure 3.1

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

1

S

W

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GMA

with

Self-

no

3-5.

3-5.1

3-5.2 3-5.3

3-5.4 3-5.5

3-5.6

3-5.7

3-5.8

MIG/M

Process

－

Solid w

shielding g

FCAW –

hielding wi

hielding ga

Genera

.Welding m

direct sun .Be sure m .Before star

resistance

than 2.5M .Connect p .Connect to

Note: Conn

hardware!

heating at t .Make sure

“Mig gun”. I

trigger. .Use Ф8 he

rear of the . Commissi

G Proces

Pol

ire

DC

s

pol

DC

e-

Str

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Installati

chine shoul

utdoors. Av

chine is well

ing a new

f circuit wh

; otherwise wer source rch, earth c

ection hard

loose elec

e terminal

he spool gu

f this switch

t-resistant

ire feeder.

n the mach

s/Polarity

rity

P –

erse

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N

－

ight

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n proce

be installe

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grounded.

achine or

ich is conn

the machin

nd wire fee

ble, wire,

are must b

rical conne

lock.

n selection

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VC hose co

ine after the

Table

Cable T

onnect to

output te

onnect to

output te

Table 3.4

ure for

d in a stabl

in invert or

the machin

cted to the must be dri

with the li

egulator, c tightened

tion will cau

witch locat

ol gun”, th

nnect the flo

machine is i

Cable C

Gun

ositive(+)

rminal

egative(-)

rminal

IG/MAG

position an

ide position

idled for a network. T

ed.

k cord provi linder acco

ith proper t

e poor wel

inside driv motor will

w meter wit

nstalled and

nnection

Cabl

C

negative(-

C

positive(+

elding

with good

.

period, ch

e resistanc

ed.

ding to con ols. Do not j

performan

motor com ot active wh

the gas co

tested:

To Work

nnect to

)output ter

nnect to

output ter

entilation.

ck the insul

must be h

nection dia ust hands ti

e and exce

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en press th

nection nip

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void

ation

igher

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hten

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et to gun

le at



elease the

switch from



venly adjus

3-6.

3-6.1

3-6.2

3-6.3

MIG

How to

.Install a sp

and then p on hub to r spool nut.

.The drive r

groove fee

.Release pr

ONIC252S

pressure ro

low to high,

t the current

Install th

ol of weldin

ll the latch

tate clockw

ll has two

s 0.045 in.

ssure driv

WNER’S M

ller in the w

Open circui

knob, the

wire spo

g wire on th

o open the se as wire i

rooves; the

ire. The gr

roll assem

NUAL

ire feeder,

voltage sh

ire feed spe

ol

hub as fol

over. Unsc

unwound;

small groov

ove neares

ly and lift

M

ush the tor

uld rise.

d should in

ows: Press

ew spool n

ub pin mus

feeds 0.0

the gear m

pward. Che

nual no: W

h switch, a

rease even

he upper si

t from hub.

engage hol

5 in. diamet

tor feeds th

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M070101

d adjust vo

ly.

e of spool

Place wire

e in spool. I

r wire, the wire.

er wire dia

Page

ltage

ase, pool

stall

large

eter

2

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the inner p

l groove an

the gears m

sition. Feed

into gun o

sh. Feed w

the wire fro

tlet guide. L

ire through t

Press

the spool t wer pressu torch tip u

down

rough the i

res roll asse

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let guide, a

mbly and se

trigger.

ull the latch

ross

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3-7.

Mak wire agai obje shou

How to

sure that t eeder’s pre

st an insula t, the feed r d be fed ou

djust wi

e wire mov sure rollers

ed object, e

llers shoul

and band.

e feed pr

s smoothly It is import g. a piece o slip. When

ow the pre

Figure 3.2

ssure

through the

nt that the

wood. Whe

hold the gu

sure is prop

wire guide.

ressure is n

n you hold t

n approx. 5

erly set. Se

Then set th

t too high.

e gun appr

mm from th

Figure 2.3.

pressure eed out th

x. 5 mm fro

e object, th

f the

wire

the

wire

Figure 3.3

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

3

S

e

R

C

L

t

u

t

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t

3-8.

Mig mod

3-8.1

3-8.2 3-8.3

How to

onic252S

l may not

.Connect s

located at f .Toggle the .Install wire

Install sp

se WeldKi

ork prope

ool gun to ont penal o

pool gun s

nd commis

ol gun(o

ng® Spool

ly.

he euro re

SS20 wire

lection swit

ion accordi

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ing-24DL

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h to “spool

g to spool

(Part no.

nect contr

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un instructi

7NS1010)

l cable to c

n(see figure

n manual.

Spo switc

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ontrol rece

3.4)

l gun selec

h

ther

tacle

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3-9.

WA AC

AVE L’A

Inpu

Freq

Inpu outp

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Circ

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C

NING: THI

ORDANCE

RTISSEME

IMENTATI

voltage(V)

ency(Hz)

Amperes

t(A)

recommen

ard fuse R

it breaker,

service

UTION

WELDING

WITH APP

T: LE RAC

N DOIT ÉT

t rated

ed

ting in

ime delay

uide

!

MACHINE

ICABLE E

CORDEME

E CONFO

208

60

41

45

Figure 3

UST BE C

ECTRICAL

T DE CET ME AUX C

.4

NNECTE

CODES

E MACHIN

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ECTRICIT

2

0

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SOURCE

GE Á

PERTINE

IN

TS

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MIG

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n

WNER’S M

55

NUAL

M

nual no: W

5

M070101

Page

4

S

W

G

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0

1

Min i in A

Min Size

nput cond

G rounding

in A WG

ctor size

onductor

8

10

8

1

Table 3.5

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

5

S

0

a

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Welding

Maximum

llowed in

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n

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<=1

TION!

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eld Circui

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(45 m)

(60 m)

th in Weld

ool gun

SE SHOR

th

* (Ft

ircuit is tota

onnectio

EST CABL

100

4 (20mm

4 (20 mm

3 (30 mm

of both wel

Table

recepta

POSSIBL

Cable

3 (3

cables an

.6

le

50

ize (AWG)

mm2

earth cable

200

3 (30 mm

1 (50 mm

1/0 (60 m

.

Red

Yello

2

Blue

So

ket pin

1 2

3

4

5

6

7

Spool gun

Not used

Spool gun

otor (-)

otor (+)

.C.W poten

.W potentio

iper potenti

Figure 3.5

F

nction

iometer(3)

eter(1)

meter(2)

Gre

Red

Bro

Blue

Yell

Notes

n

n red

w

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

6

S

2

c

O

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c

l

t

o

l

w

u

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a

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k

-

r

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n

1

n

3-1

8

9

. 7-pin li

Not used

k cord re

eptacle

Table

Figure 3.6

.7

So

ket pin

1 2

3

4

5

6

7

Drive motor

Solenoid va

Mig gun swi

Voltage and

Common gr signal and g

Power supp

To pur ge s

ground

ve ground

ch

wire feedin

und for volt

un switch

y to drive m

itch

F

nction

speed sign

age, wire fe

tor and sol

Table 3.8

l

ding speed

noid valve

Blac

2.5V refe

ence to pin

+24 to pi

Notes

24V DC

DC refere

1 and pin2

ce

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

7

S

e

O

s

n

p

A

E

a

n

y

a

c

O

p

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1

S

CTION

4 OP

ERATI

N

4-1.

1

Power

ource p

2

nel layou

t and des

ription

3

4

5

6

7

1. W

lding voltag

2. W

lding curre

mete

r (digital)

3. Wi

re feeding s

light

MIG

ONIC252S

e meter (dig

t/wire feedi

eed displa

WNER’S M

ital)

g speed

indication

NUAL

4.

5.

6.

7.

M

Current dis

Power indic

Protection i

Inductance

nual no: W

lay indicati

ation light

dication lig

adjustment

M070101

n light

t

nob

Page

8

S

e

p

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u

o

A

m

o

a

0

2

u

d

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1

8

9

10

1

2

11

8. N conn

9. 9

MIG

gative outp

ction

in control c

ONIC252S

t (Earth cla

nnection (t

WNER’S M

p)

wire feeder

NUAL

)

Figure 4.1

M

1

. Positive o

11

. Power cor

1

. Main swit

nual no: W

tput (to wir

h

M070101

feeder)

Page

9

S

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r

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4

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1

3

4-2.

1. W

2. W adju

SS-2-

lding voltag

lding curre

tment knob

ire feede

e adjustme

t/wire feedi

panel la

t knob

g speed

out and

escripti

. Jog toggle

. Purge tog

n

switch

le switch

2

4

5

6

5. S

6. MI

7. G

ool gun con

G torch eur

s inlet

rol connecti

connection

n

7

8

9

Figure 4.2

. 9 pin cont

ource)

. Positive in

ol connectio

ut (to pow

n (to power

r source)

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

0

S

O

i

G

h

d

y

w

t

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4-3.

4-3.1 4-3.2

4-3.3

4-3.4

4-3.5

4-3.6

4-3.7

4-3.8

4-3.9

Operat

USE SIN

.Switch on t .Set the wel

and refine

.The displa

pre-set the

welding vol

wire feed k

indicating t

will illumina .Set the Arc

speed sele

Inductance

when MIG

The less in

This will als

"softer" wit

starts. Typi

crisp arc. L

get accept .Push up “jo

without ene

momentaril .Turn on th

feed and g .Hold the to

direction. A .Press torch

stick-out. Fi

torch switc .After finish

press torch

power sour

on

LE PHAS

e power so

ing voltage

uring weldi

value of dig

elding volt

age. The di

ob to pre-s e meter is e and curre

control (ind

tion chart y

is the rate o

elding with

uctance yo

o make the

a flatter wi

ally when s

w thermal

ble wetting

g” switch to rgizing weld

energize g

gas valve,

s is normal,

ch and kee

im wire to th

switch, afte

ne tune the

to finish a

peration, t

switch to cl

e and wall

E 208/230

rce.

knob to pro g( referring

ital voltage

ge. And d play value t the wire f

isplaying wi nt meter will

ctance) kn

u can adju

current res

a short arc

have the c

ead taller a

er appeara

ort arcing s

onductivity

hen short

momentaril ing circuit or

s valve to

djust gas v

check if the

nozzle 8-1

welding s

arc is ignite

elding par

elding cycl

rn off the g

ar the resid

witch.

POWER S

er position

o the voltag

eter will ch

uring weldin

f digital cur

ed speed. T

e feeding s reflect actu

b to a start t the knob d

onse to a c

ou can adju

isper the ar

d narrower

ce and if to

teel only a li

aterials su

rcing.

feed weldin

shielding g

urge air fro

lume to 3-5 e is gas lea

mm above

am.

d, move the

meter to ob .

s valve, loo

al gas in th

PPLY.

nd wire fee

e/wire feedi

nge when

g, the voltag

ent meter w

he feeding

eed in inch

l welding c

alue accord

ring weldin hange in cu st how fast

will appear

More induc

much is us

tle inductan

h as stainle

g wire at sp

s valve. Pu

gun or adj

/MIN. Pres ing.

he work pie

torch along

ain exquisit

e the press

regulator.

speed kno

g speed sel

ou turn the

e meter will

ll change w peed light

s per minut

rrent during

ing to the v

to obtain b

rent. What t

urrent is ap

and the wir

ance will m

ed, wires wil

e is used i s need mo

ed set on

h up “purge

st gas regu

the torch s

e, and tilt 1

eam evenl welding se

re handle a

t the end, t

b to a start ection chart

oltage kno

reflect actu

en you turn

ill illuminate

. The curre

welding.

ltage/wire f est result.

is means i lied to the s will start

ke the arc

l stumble du

order to ge

e inductanc

ire Speed c switch to

lator.

itch check

-20 ˚ to ver

while keepi

am. Releas

wire feede

rn off weldi

alue

。

to l the

t light

eding

that horts. asier. ppear

ring

a

to

ntrol

f wire

ical

g the

the

,

g

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

1

S

T

6

a

p

m

O

e

n

d

G

S

A

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d

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.

5

/

5

/

t

s

V

oste

”

5

.

/

a

n

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C

%

1

2

5

b

R

2

6

2

3

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5

d

s

e

R

9

.

7

5

4

.

2

n

0

5

3

2

s

4

2

.

4-4.

Materi

Wire ty

Wire size

(mm)

1/2” (12.7

3/8” (9.5

1/4” (6.4

3/16” (4.8

1/8” (3.2

14ga. (2.0

16ga. (1.6

18ga. (1.2

Voltag

-

: setting not he setting i

.5(Wire fee

MIG/MA

l

e

0.023”

(in)

0.6

m)

-

6.5/4.5/7.5

5.5/4.5/7.5

4.5/3.5/5

3.5/3.5/4

3.5/3.5/2.5

mm)

/Wire sp

recommen the followi speed∅)/4.

WELDING

olid ER70S-6

0.035”

0.9

- 4.

5.5/6.5/9 3.

4.5/5.5/7.5 3.5

3.5/4.5/7.5 2.5

2.5/3.5/5 2.

2.5/3.5/4 2.

2.5/3.5/2.5 1.5

ed selec

ed. g chart is ju

5(Voltage “

P

Steel

0

045”

1.2

/7.5/9 -

/6.5/9 -

5.5/7.5 -

4.5/7.5 5/4/7.

4.5/7.5 4.5/4/7

/3.5/5 3.5/3.2

/3.5/4 2.5/3.3

3.5/2.5 -

0.023

0.6

ion chart

t for start o

”)/7.5(Induc

larity setting: D

el and Al: 100

Flux core E71T-

0.035”

0.9

-

3.5/5.2/7 2.

2.5/4/7 1.

52.5/4/7 1.

51.5/3/5 1.

41.5/3/4

-

ly and can

ion)

RP(wire positive Ar.

E

0.045”

1.2

.5/6/9 -

/5.3/7.5 -

/4.2/7.5 6/4.

/4.2/7.5 5/4.

/3.2/5 4/

0.0

- -

- 3.2/

- 3.2/3.

e fine tune

); Shield gas for

Stainless st

308,ER308L,E

0.035”

3”

0.

5.2/6.2/

4.3/5.3/7

/7 3.3/4.3/

/7 3.2/4.3/

/4 2.2/3.3/

.4/3 2.2/3.3/

/2.5 2.3/3.5/2

uring weldi

teel: 80% Ar, 2

el

308LSi

0.9

-

3.2/6.2/9

5 3/5.2/7.5 4.

2.3/4.2/7 3.

2.3/4.3/7

2.2/3.3/5

2.2/3.3/4

5 1.3/3/2

0.045”

1.2

-

g.

%CO2. Stainle

Aluminum

ER4043

0.035”

0.9

.1/6.3/8 3.1/6

2/5.2/7.5 3.1/5

2/4.1/7.5 2.1/4

/4.2/7. 2.1/4

.1/3.2/5 2.1/3

0.0

- -

s

5”

1.

2/9

2/7

2/5

20ga (0.9

22ga. (0.8

m)

mm)

2.5/2.5/1.5

1.5/2.5/1.5

-

- -

Table 4.1

-

- 2.3/2.

- 2.2/2.

/1.5 1.3/2.5/1

/1.5 -

5 -

-

- -

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

2

S

N

O

a

Paf

Cstaf

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P

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SECTI

N 5

TROUB

LE SHO

TING

5-1.

1

2

Gener

o.

l trouble

ower Indica

ter switch o

ooling fan

ops to rotat

ter machin

h

as worked a

p

eriod

hooting

Problem

ion lamp do

n the main s

Powe lamp

s not on

witch

r indication

n

r indication

ff

C

Loose co input lea Lamp ma poor cont

Main swit malfuncti

Cooling f malfuncti Cool fan

See No.

use

tact at

function,

ct

h

n

n circuit

n

ailure

Sol

Check c situation Check c situation. Replace Check s replace i necessa Check fa

Check fa replace i necessa

tion

ntact

lamp

itch,

y

n circuit

n,

y

11

10

verheat ligh

ower suppl

t on

switch jum

Work exc rate duty

Input volt high

Rectifier

Main tran short circ

ss the ircle

ge is too

hort circuit

former it

Use und duty circl

Use und input vol

Check a replace

r rate

age

d

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

3

S

N

O

/

N

F

A

e

o

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3

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p

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Pro

blem

ut after

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lding tro

Table

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5.1

ting

Cause

essure not

as hose con

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alve short

n short

nough

nection

Check a replace

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Check gas

Check gas connection Check gun

d

on

ressure

rigger

4

MIG

ONIC252S

ailure of arc

d

oes not ignit

WNER’S M

to ignite or

e properly

NUAL

Solen

Gas p

Tor ch

Contr

Contr Fuse Main

M

id valve fail

ssage prob

as hose pr

l circuit failu

l transforme

elt or poor

ower switch

nual no: W

re

em

blem

e

r failure

ontact

failure

M070101

Check and Solenoid va

Check and the gas pas

Check and torch cable

Replace cir board

Replace tra Check and Check, rep

Page

eplace

lve

epair

age

epair

uit

sformer epair ir,

4

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replace

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g cable bro poor c Gun tr Gun c Voltag failure Contr

Main t poor c

5

6

7

nstable arc

rc ignited b

n

ot melt

ire does no

f

ed roller is

t the wire d

feed while

otating

Gas h proper Gas n Wire li broke insuffi Wire p proper Wire f Contr

Gas h

the wo conta Poor c

es Rectifi

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he Wire p

Wire li

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amm

ntact

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ble broken

adjustmen or poor con l transforme

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ly, gas mixe

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ed speed n

l circuit failu

ating failur

rk piece sur

inated by o

ontact insid

r tube failu reactor fail capacitor f

ressure not

er or conta d

rong groov

roller

d failure

en or

oken

knob act r failure

ilure or

lled

by air

ble

use

me. etup

t stable

e

ace l

the gun

e

re

ilure

roper

t tip

at the

Check and the circuit b

Check the connection Replace ca Replace ca Check, rep replace Check, rep replace Check, rep replace Connect th hose firmly Changes g Check, rep replace

Adjust pres

See No.9 Check, rep replace circ Check 20A repair, repl Clean the surface Check, rep replace Check, repl Check, repl Check, repl Adjust pres Check, rep replace Use the rig

epair

ard

le le

ir,

gas

s ir,

ure

ir,

it board

Fuse,

ce

orkpiece

ir,

ce ce ce

ure

ir,

t groove

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

5

S

O

C

W

A

t

a

o

m

c

o

e

n

u

n

f

o

n

v

r

g

e

o

u

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s

c

u

2

a

e

a

c

s

r

e

8

9

annot stop

ire feeding

he gas

not stable

Solen conta Conta

Contr

Wire o groov Wire f proper Feedi Press Feedi Curre meter Circuit not pr Contr

Weldi Input

id valve

inated

tor failure

l board failu

ut of feedin

ed pressur

ly

g roller def

re roller def g motor fail t adjust pot

ailure

board plug

perly conta l circuit failu

g hose defo oltage fluct

e

roller

not set

rmed

re

ntial

ocket

ted

e

rmed

ated

Check, rep replace sol Check, repl contactor Check, rep replace Put wire ba

Adjust pres

Check and Check and Check and Check and

Check and replace Check and replace Check and Use under r input voltag

ir, noid

ce the

ir,

k

ure

eplace eplace eplace eplace

epair or

eplace

ated

Table

5.2

MIG

ONIC252S

WNER’S M

NUAL

M

nual no: W

M070101

Page

6

S

o

C

R

u

e

ysme

e

ehea

epro

u

e

u

t

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p

h

SEC

ION 6

MA

NTENA

CE

6-1.

Peri

DIS STA

Reg Pow

•

Ch

•

Ch

air

•

Pa

•

Ch

•

Ch

•

Ch

ins

•

Ch

Mainte

dic mainten

CA

ONNECT

T OF MAI

lar Check

r source

ck the func

ck if the fa

venting out

Attention t

ll and gas l

ck if the w

ck if the ca

ted?

ck if the ca

perly, if it is

lation?

ck the cov

ance

nce is nec

TION!

OWER INP

TENANCE.

nd Inspect

ion of all s

rotates pro

rom back of

the abnor

akage duri

lding cables

le connecti

le is conne

roken and

r grounded

ssary for ke

T AND S

on

itches.

erly and if t

the machin

al vibration,

g operation

are over he

ns are over

ted firmly a ause bad

roperly

ping the m

ITCH OFF

here is

.

noise,

.

ted.

d

chine work

THE MAIN

Wi

e feede

•

he pressure

llers must

•

I

metal chips

g

uide tube a

if

the feeding

a

ligned with t

lso check if

a

s the wire di

i

side groov

•

heck press

h

as been wo

•

heck if strai

c

ontaminate

properly.

POWER S

of the wire

e set prope

or dust pile

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tube diamet he center of the feeding ameter and

.

re roller roll

n out.

htening roll

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ITCH BEF

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up between ller, clean a

r is proper the feeding oller groove

if there are

smoothly

r it has be or metal chi

ORE

sure

the

d check

nd is roller. is same

bjects

nd if it

n

s.

Reg MIG

•

Cl

•

Ch

co

•

Ch

tor

MIG

lar Check orch

an spatter i

tinuously u

ck liner fre

taminated

ck and cha tact tip and h and mac

ONIC252S

nd Inspect

side the no

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uently, cha

y oil, defor

ge broken

nozzle to av

ine.

WNER’S M

on

zle when

e.

ge if it has ed or worn

r deformed

oid damage

NUAL

Table 6.1

Ca

•

een

ut.

to the

Table 6.2

•

M

le

heck if the

h

eated?

heck if the

p

roperly, if it i

i

sulation?

nual no: W

elding cabl

able conne

able is con

s broken an

M070101

s are over

tions are ov

ected firmly

cause bad

Page

eated.

er

and

7

S

o

opow

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egro

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s(GMarc

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2

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6 Mo

nth Routine

6 M

nth Routin

•

Bl

w out with d

•

Ch

scr

•

Ch

•

Ch

•

Ch

oves have

er compon

ck the elec

w.

ck the cont

ck the lubri

ck and cle

Maintenanc

Maintenan

ry clean pre

nt.

ric connecti

ctors and r

ation of the

n the oil or

orn out cha

ce

sure air or

n of input/o

lays in the

gear box in

ther conta

ge feeding

acuum insi

utput bar to

achine or

the feeder,

ination in th

roller imme

Table 6.3

e machine,

void bad c

n the PCB

eplace or fill

feeding rol

iately to av

specially tr

ntact cause

ork properl

lubricates

ler and feed

id slipping o

nsformer c

by loose o

.

il if necessa

ng tube. If t

r unstable f

il and

r rusted

y.

e V

eding

6-2.

6-2.1

6-2.2 6-2.3 6-2.4 6-2.5 6-2.6

6-2.7

6-2.8 6-2.9

Len

Safety

.Welders m

properly. U listed in Sa

others from .Do not wel .Gas cylind .Keep finge .The power .When yello

is over cur

immediatel .Welding m

rain, and d .Do not swit .Periodicall

Shade Sel

Operatio

Proces

recautio

st be equi

e Table 6.4

ety Standa

arc shock.

near flam

r must be lo

, hair and cl

ource mus

protection ent or ove and wait u

chine shoul

not directly

h off the w

maintain th

ctor Guide

n

ped with to choose ds. There s

able, explo

cated at a s

thing away be grounde

light is enli

heat, and

til welder c

not work i

expose to s

lder during

machine a

Arc Cur

(Ampe

elding mas roper glass

ould be an

ive material

fe and stea

from the rot

d when wel

htened duri

utomatic p

ol down.

a flammab

un.

elding!

d clean the

ent

es)

, gloves a shade, also arc shield a

or gases.

y place to

ting fan.

ing.

g welding,

rotection wil

le and toxic

dust inside.

Minimu

rotective S

d tie the sl

can referen ound weldi

void injury

t is indicatin

l be trigger

environmen

hade

Su

eves and

e to ANSI

g field to p

thers.

g that the w

d. Stop w

, avoid moi

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49.1

otect

lder

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ade

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Ga

metal arc

AW) and fl

welding (F

MIG

ONIC252S

elding

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AW)

WNER’S M

ess than 60

160−2 250−5

NUAL

60−160

0 0

Table 6.4

M

7 10 10 10

nual no: W

M070101

— 11 12 14

Page

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Figure 7.1

MIG SONIC252S OWNER’S MANUAL

anual no: WM070101 Pag

32

m

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8

0

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4

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m)(0.023/0.

/1.2mm)(0.

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30)

35/0.045)

5 /0.045)

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1031

1032 F

1033 F

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71715

71710

71711

71708

71707

71703

71706

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t Tip 0.030”

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t Tip 0.040”

t Tip 0.045”

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0.6mm Ecu

0.8mm Ecu

0.9mm Ecu

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Table 7.7

24A6

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ORDER

14-2

14-3

14-35

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DER NO.

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WeldKing MIGSONlC252S Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual