Miller KC296026 Owner's manual

Miller
Brand
Miller
Model
KC296026
Category
Welding System
Type
Owner's manual

This manual is also suitable for

September
1992
Form:
OM-1586
Effective
With
Serial
No.
KC296026
OWNERS
MANUAL
Read
and
follow
these
instructions
and
all
safety
blocks
carefully.
Have
only
trained
and
qualified
persons
install,
operate,
or
service
this
unit.
Call
your
distributor
if
you
do
not
understand
the
directions.
SS-64M
Boom
Mounted
Wire
Feeder
Microprocessor
Controlled
Constant
Speed
Wire
Feeder
For
Use
With
Maxtron
450
Welding
Power
Source
For
GMAW,
GMAW-P,
And
FCAW
Welding
For
.023
To
1/8
Inch
(0.6
To
3.2
mm)
Wires
Standard
Wire
Feed
Speed
Of
50
To
780
1PM
(1.3
To
19.8
MPM)
Programmable
Pulse
Weld
Parameters
Give
this
manual
to
the
operator.
For
help,
call
your
distributor
or:
MILLER
ELECTRIC
Mfg.
Co.,
P.O.
Box
1079,
Appleton,
WI
54912
414-734-9821
cover
8/92
ST-I
57
388
PRINTED
IN
USA
S
I
MILLERS
TRUE
BLUEIM
LIMITED
WARRANTY
Effective
January
I,
1992
(Equipment
with
a
serial
number
preface
of
XC
or
newer)
This
limited
warranty
supersedes
all
previous
MILLER
warranties
and
is
exclusive
with
no
other
guarantees
or
warranties
espressed
or
implied.
1
.1
LIMITED
WARRANTY
Subject
to
the
terms
and
conditions
below.
MILLER
Electric
Mlg.
Co..
Appleton.
Wisconsin,
watrants
to
its
original
retail
purchaser
that
new
MILLER
equipment
sold
aher
the
effective
date
of
this
limited
warranty
is
tree
of
de
fects
in
material
and
workmanship
at
the
time
ills
shipped
by
MILLER.
THIS
WAR
RANTY
IS
EXPRESSLY
IN
LIEU
OF
ALL
OTHER
WARRANTIES.
EXPRESS
DR
IMPLIED.
INCLUDING
THE
WARRANTIES
OF
MERCHANTABILITY
AND
FIT
NESS.
Within
the
warranty
periods
listed
below,
MtLLER
will
repair
or
replace
any
war
ranted
parts
or
components
that
tail
due
to
such
detects
in
material
or
workmanship.
MILLER
must
be
notified
in
writing
within
thirty
(30)
days
ot
such
detect
or
failure,
at
which
lime
MILLER
will
provide
instructions
on
the
warranty
ctainr
procedures
to
be
followed.
MILLER
shalt
honor
warranty
claims
on
warranted
equipment
listed
below
in
the
event
of
such
a
failure
within
the
warranty
time
periods.
All
warranty
time
periods
start
on
the
date
that
the
equipment
was
delivered
to
the
original
retail
purchaser,
and
are
as
tolloieg:
1
5
Years
Parts
3
Years
Labor
Original
main
power
rectitiers
2.
3
Years
Parts
and
Labor
Transtormer/Rectifier
Power
Sources
*
Plasma
Arc
Cutting
Power
Sources
Semi-Automatic
and
Automatic
Wire
Feeders
*
Robots
3.
2
Years
Parts
and
Labor
*
Engine
Driven
Welding
Generators
(NOTE:
Engines
are
warranted
separately
by
the
engine
manutacturer)
4.
1
Year
Parts
and
Labor
Motor
Driven
Guns
Process
Controllers
Water
Coolant
Systems
HF
Units
Grids
Spot
Welders
Load
Banks
SDX
Transformers
Running
Gear/Trailers
Field
Options
(NOTE.
Field
options
are
covered
under True
BluenM
for
the
remaining
warranty
period
of
the
product
they
are
installed
in,
or
tom
a
minimum
of
one
year
whichever
is
greater.)
5.
6
Months
Batteries
B.
aS
Days
Parts
and
Labor
MIG
Guns/TIG
Torches
*
Plasma
Cutting
Torches
Remote
Controls
Accessory
Kits
*
Replacement
Parts
MILLERS
True
Btuere
Limited
Warranty
shall
not
apply
to:
1.
Items
furnished
by
MILLER,
but
manufactured
by
others,
such
as
engines
or
trade
accessories.
These
items
are
covered
by
the
manufacturers
warranty,
it
any.
2.
Consumable
components;
such
as
contact
tips,
cutting
nozzles,
contactora
and
relays.
3.
Equipment
that
has
been
moditied
by
any
party
other
than
MILLER,
or
equip
ment
that
has
been
improperly
installed,
improperly
operated
or
misused
based
upon
industry
standards,
Or
equipment
which
has
not
had
reasonable
and
necessary
maintenance,or
equipment
which
has
been
used
tor
operation
outside
of
the
specifications
for
the
equipment.
MILLER
PRDDUCTS
ARE
INTENDED
FDR
PURCHASE
AND
USE
BY
COMMER
CIALJINDUSTRIAL
USERS
AND
PERSONS
TRAINED
AND
EXPERIENCED
IN
THE
USE
AND
MAINTENANCE
OF
WELDING
EQUIPMENT
In
the
event
01
a
warranty
claim
covered
by
this
warranty,
the
exclusive
remedies
shall
be,
at
MILLERS
option:
(I)
repair:
or
(2)
replacement:
or,
where
authorIzed
in
writing
by
MILLER
inappropriate
cases,
(3)
the
reasonable
cost
ot
repair
or
replace
ment
at
an
authorized
MILLER
service
station,
or
(4)
payment
of
or
credIt
tor
the
pur
chase
price
(lena
reasonable
depreciation
based
upon
actual
uee)
upon
return
of
the
goods
at
customers
risk
and
eapense.
MILLERS
option
ot
repair
or
replacement
will
be
F.D
B..
Factory
at
Appleton,
Wisconsin.
or
F
D.B.
at
a
MILLER
authorized
ser
vice
facility
as
determined
by
MtLLER
Theretore
no
compensation
or
reimburse
ment
tor
transportation
costs
of
any
kind
will
be
allowed.
TD THE
EXTENT
PERMITTED
BY
LAW,
THE
REMEDIES PROVIDED
HEREIN
ARE
TNE
SOLE
AND
EXCLUStVE
REMEDIES.
IN
ND
EVENT
SHALL
MILLER
BE
LIABLE
FOR
DIRECT,
INDIRECt
SPECIAL.
INCIDENTAL
DR
CONSEQUENTIAL
DAMAGES
(INCLUDING
LOSS
OF
PROFIT),
WHETHER
BASED
ON
CON
TRACT,
TDRT
GR
ANY
OTHER
LEGAL
THEDRY.
ANY
EXPRESS
WARRANTY
NOT
PROVIDED
HEREIN
AND
ANY
IMPLIED
WAR
RANTY,
GUARANTY
DR
REPRESENTATION
AS
TO
PERFORMANCE,
AND
ANY
REMEDY
FOR
BREACH
OF
CONTRACT
TORT
OR
ANY
GTNER
LEGAL
THEORY
WHICH.
BUT
FOR
THIS
PROVISION,
MIGHT
ARISE
BY
IMPLICATION,
OPERATtON
OF
LAW,
CUSTOM
OF
TRADE
DR
COURSE
OF
DEALING,
IN
CLUDING
ANY
IMPLIED
WARRANTY
OF
MERCHANTABILITY
OR
F1TNE5S
FOR
PARTICULAR
PURPOSE.
WITH
RESPECT
TO
ANY
AND
ALL
EQUIPMENT
FURNISHED
BY
MILLER
IS
EXCLUDED
AND
DISCLAIMED
BY
MILLER.
Some
stales
in
the
U.S.A.
do
not
allow
limitations
of
how
long
an
implIed
warranty
lasts,
or
the
exclusion
oI
incidental,
indirect,
special
or
consequential
damages,
so
the
above
limitation
or
eaclunion
may
not
apply
to
you.
This
warranty
provides
ape
ciSc
legal
righta,
and
other
rights
may
be
available,
but
may
vary
from
stale
to
slate.
In
Canada,
legislation
in
aome
provinces
provides
for
certain
additional
warranllea
or
remedies
other
than
as
elated
herein,
and
to
the
estent
that
they
may
not
be
waived.
the
limitations
and
eaclusions
set
out
above
may
not
apply.
This
Limited
Warranty
provides
specilic
legal
rights,
and
other
rights
may
be
available.
but
may
vary
from
province
to
province.
r
RECEIVING-HANDLING
Before
unpacking
equipment,
check
carton
for
any
damage
that
may
have
occurred
during
shipment.
File
any
c)aims
for
loss
or
damage
with
the
delivering
carrier.
Assistance
for
filing
or
sett)ing
C)aimS
may
bB
obtained
from
distributor
and/or
equipment
manufacturers
Transportation
Department.
When
requesting
information
about
this
equipment,
always
provide
Mode)
Designation
and
Serial
or
Style
Number.
Use
the
fol)owing
spaces
to
record
Mode)
Designation
and
Serial
or
Sty)e
Number
of
your
unit.
The
information
is
)ocated
on
the
rating
label
or
nameplate.
Model
__________
Serial
or
Style
No-
Date
of
Purchase
miller
5/92
ERRATA
SHEET
December
1,
1992
FORM:
OM-1586
Use
above
FORM
number
when
ordering
extra
manuals.
After
this
manual
was
printed,
refinements
in
equipment
design
occurred.
This
sheet
lists
exceptions
to
data
appearing
later
in
this
manual.
CHANGES
TO
SECTION
9
PARTS
LIST
Change
Parts
List
as
follows:
Quantity
Replaced
Model
With
Description
12
16
600
324
..
CABLE,
weld
cop
strd
No.
4/0
(order
by
ft)
....
26ft
..
30ft
157818
..
CIRCUIT
CARD,
interface
1
....
1
**First
digit
represents
page
no
digits
following
dash
represent
item
no.
BE
SURE
TO
PROVIDE
MODEL
AND
SERIAL
NUMBER
WHEN
ORDERING
REPLACEMENT
PARTS.
Dia.
**
Mkgs.
51-5
55-9
...
PC5O
Part
No.
600
323
156
742
ARC
WELDING
SAFETY
PRECAUTIONS
ELECTRIC
SHOCK
can
kill.
Touching
live
electrical
parts
can
cause
fatal
shocks
or
severe
burns.
The
electrode
and
work
circuit
is
electrically
live
whenever
the
output
is
on.
The
input
power
circuit
and
machine
internal
circuits
are
also
live
when
power
is
on.
In
semiautomatic
or
automatic
wire
welding,
the
wire,
wire
reel,
drive
roll
housing.
and
all
metal
parts
touching
the
welding
wire
are
electrically
live.
Incorrectly
installed
or
improperly
grounded
equipment
is
a
hazard.
Do
not
touc~
live
electrical
parts.
2.
Wear
dry.
hole-free
insulating
gloves
and
body
protection.
3.
Insulate
yourself
from
work
and
ground
using
dry
insulating
mats
or
Covers.
4.
Disconnect
input
power
or
stop
engine
before
installing
or
servicing
this
equipment.
5.
Properly
install
and
ground
this
equipment
according
to
its
Owners
Manual
and
national,
state,
and
local
codes.
Turn
off
all
equipment
when
not
in
use.
Do
not
use
worn,
damaged,
undersized,
or
poorly
spliced
cables.
Do
not
wrap
cables
around
your
body.
Ground
the
workpiece
to
a
good
electrical
(earth)
ground.
Do
not
touch
electrode
while
in
contact
with
the
work
(ground)
circuit.
11.
Use
only
well-maintained
equipment.
Repair
or
replace
damaged
parts
at
once.
12.
Wear
a
safety
harness
to
prevent
falling
if
working
above
floor
level.
13.
Keep
all
panels
and
covers
securely
in
place.
A
WARNING
ARC
WELDING
can
be
hazardous.
PROTECT
YOURSELF
AND
OTHERS
FROM
POSSIBLE
SERIOUS
INJURY
OR
DEATH.
KEEP
CHILDREN
AWAY.
PACEMAKER
WEARERS
KEEP
AWAY
UNTIL
CONSULTING
YOUR
DOCTOR.
In
welding,
as
in
most
jobs,
exposure
to
certain
hazards
occurs.
Welding
is
safe
when
precautions
are
taken.
The
safety
information
given
below
is
only
a
summary
of
the
more
complete
safety
information
that
will
be
found
in
the
Safety
Standards
listed
on
the
next
page.
Read
and
follow
all
Safety
Standards.
HAVE
ALL
INSTALLATION,
OPERATION,
MAINTENANCE,
AND
REPAIR
WORK
PERFORMED
ONLY
BY
QUALIFIED
PEOPLE.
I.
6.
7.
8.
9.
10.
._~
ARC
RAYS
can
burn
eyes
and
skin;
NOISE
can
damage
hearing.
Arc
rays
from
the
welding
process
produce
intense
heat
and
strong
ultraviolet
rays
that
can
burn
eyes
and
skin.
Noise
from
some
processes
can
damage
hearing.
1.
2.
3.
4.
Wear
a
welding
helmet
fitted
with
a
proper
shade
of
filter
(see
ANSI
Z49.
1
listed
in
Safety
Standards)
to
protect
your
face
and
eyes
when
welding
or
watching.
Wear
approved
safety
glasses.
Side
shields
recommended.
Use
protective
screens
or
barriers
to
protect
others
from
flash
and
glare;
warn
others
not
to
watch
the
arc.
Wear
protective
clothing
made
from
durable,
flame-resistant
material
(wool
and
leather)
and
foot
protection.
5.
Use
approved
ear
plugs
or
ear
muffs
if
noise
level
is
high.
..
~
~
~
FUMES
AND
GASES
can
be
hazardous
to
your
health.
Welding
producesfumes
and
gases.
Breathing
these
fumes
and
gases
can
be
hazardous
to
your
health.
5.
Work
in
a
confined
space
only
if
it
is
well
ventilated,
or
while
wearing
an
air-supplied
respirator.
Shielding
gases
used
for
welding
can
displace
air
causing
injury
or
death.
Be
sure
the
breathing
air
is
safe.
a...,.~
6.
Do
not
weld
in
locations
near
degreasing,
cleaning,
or
spraying
1.
Keep
your
head
out
of
the
fumes.
Do
not
breath
the
fumes.
.
2.
If
inside,
ventilate
the
area
and/or
use
exhaust
at
the
arc
to
operations.
The
heat
and
rays
of
the
arc
can
react
with
vapors
to
.
.
form
highly
toxic
and
irritating
gases.
remove
welding
fumes
and
gases.
7.
Do
not
weld
on
coated
metals,
such
as
galvanized,
lead,
or
3.
If
ventilation
is
poor,
use
an
approved
air-supplied
respirator.
cadmium
plated
steel,
unless
the
coating
is
removed
from
the
4.
Read
the
Material
Safety
Data
Sheets
(MSDSs)
and
the
weld
area,
the
area
is
well
ventilated,
and
if
necessary,
while
manufacturers
instruction
for
metals,
consumables,
coatings,
wearing
an
air-supplied
respirator.
The
coatings
and
any
metals
and
cleaners,
containing
these
elements
can
give
off
toxic
fumes
if
welded.
WELDING
can
cause
tire
or
explosion.
5.
Watch
for
fire,
and
keep
a
fire
extinguisher
nearby.
Sparks
and
spatter
fly
off
from
the
welding
arc.
The
6.
Be
aware
that
welding
on
a
ceiling,
floor,
bulkhead,
or
partition
flying
sparks
and
hot
metaf,
weld
spatter,
hot
can
cause
fire
on
the
hidden
side.
workpiece,
and
hot
equipment
can
cause
fires
and
burns.
Accidental
contactof
electrodeorweldingwire
to
metal
objects
can
cause
sparks,
overheating,
or
fire.
7.
8.
.
Do
not
weld
on
closed
containers
such
as
tanks
or
drums.
Connect
work
cable
to
the
work
as
close
to
the
welding
area
as
practical
to
prevent
welding
current
from
traveling
long,
possibly
.
1.
Protect
yourself
and
others
from
flying
sparks
and
hot
metal.
2.
Do
not
weld
where
flying
sparks
can
strike
flammable
material.
9.
unknown
paths
and
causing
electric
shock
and
fire
hazards.
Do
not
use
welder
to
thaw
frozen
pipes.
3.
Removeallflammableswithin35tt(10.7m)oftheweldingarc.lf
10.
Remove
stick
electrode
from
holder
or
cut
off
welding
wire
at
this
is
not
possible,
tightly
cover
them
with
approved
covers,
contact
tip
when
not
in
use.
4.
Be
alert
that
welding
sparks
and
hot
materials
from
welding
can
11.
Wear
oil-free
protective
garments
such
as
leather
gloves,
heavy
easily
go
through
small
cracks
and
openings
to
adjacent
areas.
shirt,
cuffless
trousers,
high
shoes,
and
a
cap.
FLYING
SPARKS
AND
HOT
METAL
can
cause
injury,
1.
Wear
approved
face
shield
or
safety
goggles.
Side
shields
recommended.
Chipping
and
grinding
cause
flying
metal.
As
welds
cool,
they
can
throw
off
slag.
2.
Wear
proper
body
protection
to
protect
skin.
Sri
9i91
CYLINDERS
can
explode
if
damaged.
Shielding
gas
cylinders
contain
gas
under
high
pressure.
If
damaged,
a
cylinder
can
explode.
Since
gas
cylinders
are
normally
part
of
the
welding
process,
be
sure
to
treat
them
carefully.
1.
Protect
compressed
gas
cylinders
from
excessive
heat,
mechanical
shocks,
and
arcs.
2.
Install
and
secure
cylinders
in
an
upright
position
by
chaining
them
to
a
stationary
support
or
equipment
cylinder
rack
to
prevent
falling
or
tipping.
3.
Keep
cylinders
away
from
any
welding
or
other
electrical
circuits.
4.
Never
allow
a
welding
electrode
to
touch
any
cylinder.
5.
Use
only
correct
shielding
gas
cylinders,
regulators.
hoses,
and
fittings
designed
for
the
specific
application;
maintain
them
and
associated
parts
in
good
condition.
6.
Turn
face
away
from
valve
outlet
when
opening
cylinder
valve.
7.
Keep
protective
cap
in
place
over
valve
except
when
cylinder
is
in
use
or
connected
for
use.
8.
Read
and
follow
instructions
on
compressed
gas
cylinders.
associated
equipment.
and
CGA
publication
P-i
listed
in
Safely
Standards.
a
WARNING
ENGINES
can
be
hazardous.
ENGINE
EXHAUST
GASES
can
kill.
1.
Use
equipment
outside
in
open,
well-ventilated
areas.
2.
If
used
in
a
closed
area,
vent
engine
exhaust
outside
and
Engines
produce
harmful
exhaust
gases.
away
from
any
building
air
intakes.
ENGINE
FUEL
can
cause
fire
or
1.
Stop
engine
before
checking
or
adding
fuel.
explosion.
2.
Do
not
add
fuel
while
smoking
or
if
unit
is
near
any
sparks
or
open
flames.
3.
Allow
engine
to
cool
before
fueling.
If
possible,
check
and
add
Engine
fuel
is
highly
flammable,
fuel
to
cold
engine
before
beginning
job.
4.
Do
not
overfill
tank
allow
room
for
fuel
to
expand.
5.
Do
not
spill
fuel.
If
fuel
is
spilled,
clean
up
before
starting
engine.
SPARKS
can
cause
BATTERY
GASES
1.
Always
wear
a
face
shield
when
working
on
a
battery.
TO
EXPLODE;
BATTERY
ACID
can
2.
Stop
engine
before
disconnecting
or
connecting
battery
burn
eyes
and
skin,
cables.
3.
Do
not
allow
tools
to
cause
sparks
when
working
on
a
battery.
Batteries
contain
acid
and
generate
explosive
4.
Do
not
use
welder
to
charge
batteries
or
jump
start
vehicles.
gases.
5.
Observe
correct
polarity
(+
and
)
on
batteries.
STEAM
AND
PRESSURIZED
HOT
1.
Do
not
remove
radiater
cap
when
engine
is
hot.
Allow
engine
COOLANT
can
burn
face,
eyes,
and
to
cool.
skin.
.
2.
Wear
gloves
and
put
a
rag
over
cap
area
when
removing
cap.
The
coolant
in
the
radiator
can
be
very
hot
and
under
pressure.
3.
Allow
pressure
to
escape
before
completely
removing
cap.
PRINCIPAL
SAFETY
STANDARDS
Safety
in
We!ding
and
Cutting,
ANSI
Standard
Z49.1,
from
American
Welding
Society,
550
N.W.
LeJeune
Rd,
Miami
FL
33126
Safety
and
Health
Standards,
OSHA
29
CFR
1910,
from
Superinten.
dent
of
Documents,
U.S.
Government
Printing
Office,
Washington,
D.C.
20402.
Recommended
Safe
Practices
for
the
Preparation
for
Welding
and
Cutting
of
Containers
That
Have
Held
Hazardous
Substances,
Amen.
can
Welding
Society
Standard
AWS
F4.
1,
from
American
Welding
So
ciety,
550
N.W.
LeJeune
Ad,
Miami,
FL
33126
National
Electrical
Code,
NFPA
Standard
70,
from
National
Fire
Pro
tection
Association,
Batterymarch
Park,
Quincy,
MA
02269.
Safe
Handling
of
Compressed
Gases
in
Cylinders,
CGA
Pamphlet
P-i,
from
Compressed
Gas
Association,
1235
Jefferson
Davis
High
way,
Suite
501,
Arlington,
VA
22202.
Code
for
Safety
in
Welding
and
Cutting,
CSA
Standard
Wi
17.2,
from
Canadian
Standards
Association,
Standards
Sales.
178
Rexdale
Bou
levard,
Rexdale,
Ontario,
Canada
M9W
1
R3.
Safe
Practices
For
Occupation
And
Educational
Eye
And
Face
Protec
tion,
ANSI
Standard
Z87.1,
from
American
National
Standards
Insti
tue,
1430
Broadway,
New
York,
NY
10018.
Cutting
And
Welding
Processes,
NFPA
Standard
51
B,
from
National
Fire
Protection
Association,
Batterymarch
Park,
Quincy,
MA
02269.
MOVING
PARTS
can
cause
injury.
Moving
parts,
such
as
fans,
rotors,
and
belts
can
cut
fingers
and
hands
and
catch
loose
clothing.
1.
Keep
all
doors,
panels,
covers,
and
guards
closed
and
securely
in
place.
2.
Stop
engine
before
installing
or
connecting
unit.
3.
Have
only
qualified
people
remove
guards
or
covers
for
maintenance
and
troubleshooting
as
necessary.
4.
To
prevent
accidental
starting
during
servicing,
disconnect
negative
()
battery
cable
from
battery.
5.
Keep
hands,
hair,
loose
clothing,
and
tools
away
from
moving
parts.
6.
Reinstall
panels
or
guards
and
close
doors
when
servicing
is
finished
and
before
starting
engine.
Sri
9f91
TABLE
OF
CONTENTS
SECTION
1
SAFETY
INFORMATION
1
SECTION
2
SPECIFICATIONS
1
SECTION
3
INSTALLATION
3-1.
Installing
Swivel
Into
Pipe
Post
2
3-2.
Installing
Boom
And
Reel
Support
2
3-3.
Installing
Wire
Guide
Extension
3
3-4.
Wire
Guide
And
Drive
Roll
Installation
3
3-5.
Welding
Gun
Connections
4
3-6.
Wire
Feed
Motor,
Gas
Valve,
And
Reed
Relay
Connections
5
3-7.
Control
Connection
6
3-8.
Shielding
Gas
And
Weld
Cable
Connections
7
3-9.
Removing
Safety
Collar
And
Adjusting
Boom
8
3-10.
Welding
Wire
Installation
8
3-11.
~1otor
Start
Control
10
3-12.
Threading
Welding
Wire
11
SECTION
4OPERATION
4-1.
Front
Panel
Controls
12
4-2.
Side
Panel
Controls
14
4-3.
Rear
Panel
Controls
14
SECTION
5
PROGRAMMING
THE
MICROPROCESSOR
5-1.
Front
Panel
Microprocessor
Controls
16
5-2.
Side
Panel
Microprocessor
Push
Buttons
17
5-3.
Setting
Sequence
Welding
Parameters
On
Side
Panel
Display
19
5-4.
Setting
Dual
Schedule
Parameters
23
5-5.
Card
Screens
24
5-6.
Setting
MIG
Welding
Process
Parameters
28
5-7.
Pulse
MIG
Welding
29
SECTION
6
SECURITY
&
SETUP
6-1.
Security/Setup
Flow
Chart
33
6-2.
Using
Security/Setup
Screens
34
6-3.
Selecting
Security
Lock
35
6-4.
Selecting
Or
Changing
Access
Code
36
6-5.
Selecting
Type
Of
Dual
Schedule
Switch
37
6-6.
Selecting
Trigger
Program
Select
38
6-7.
Selecting
Remote
Increase/Decrease
Capability
38
6-8.
Using
SelfTest
39
6-9.
Resetting
Memory
40
6-10.
Selecting
Program
Name
Feature
40
6-11.
Selecting
Units
For
Wire
Feed
Speed
And
Motor
Type
40
6-12.
Selecting
Voltage
Sensing
Method
41
6-13.
Selecting
Voltage
Error
Shutdown
41
6-14.
ResettingArcTime
41
6-15.
Software
Version
Number
41
SECTION
7
MAINTENANCE
&
TROUBLESHOOTING
7-1.
Routine
Maintenance
42
7-2.
Replacing
The
Hub
Assembly
42
7-3.
Overload
Protection
43
7-4.
Error
Screens
43
7-5.
Diagnostic
Indicator
LEDs
44
7-6.
Troubleshooting
45
OM.1586
9/92
SECTION
8
ELECTRICAL
DIAGRAMS
.
46
SECTION
9
PARTS
LIST
Figure
9-1.
Main
Assembly
50
Figure
9-2.
Support,
Hub
&
Reel
53
Figure
9-3.
Control
Box
54
Figure
9-4.
Wire
Drive
Assembly
57
Figure
9-5.
Boom
Assembly
58
Table
9-1.
Drive
Roll
And
Wire
Drive
Kits
60
SECTION
1
SAFETY
IN
FORMATION
Read
all
safety
messages
throughout
this
manual.
U
Obey
all
safety
messages
to
avoid
injury.
Learn
the
meaning
of
WARNING
and
CAUTION.
SECTION
2
SPECIFICATIONS
Table
2-1.
Wire
Feeder
mcdl
I
892
1
2
a
WARNING
2
\
3
ELECTRIC
SHOCK
can
kill.
I
Do
not
touch
live
electrical
parts.
Disconnect
input
power
before
4
installing
or
servicing.
a
CAUTION
/
5
MOVING
PARTS
can
injure.
S
KeeP
away
from
moving
parts.
I
Keep
all
panels
and
covers
closed
I
when
operating.
I
1
Safety
Alert
Symbol
2
Signal
Word
WARNING
means
possible
death
or
serious
injury
can
happen.
CAUTION
means
possible
minor
injury
or
equipment
damage
can
happen.
3
Statement
Of
Hazard
And
Result
READ
SAFETY
BLOCKS
at
start
of]
~
~
Section
3-1
before
proceeding
NOTE
~
Turn
OFF
switch
when
using
high
frequency.
4
Safety
Instructions
To
Avoid
Hazard
5
Hazard
Symbol
(If
Available)
6
Safety
Banner
Read
safety
blocks
for
each
sym
bol
shown.
7
NOTE
Special
instructions
for
best
oper
ation
not
related
to
safety.
Specification
Type
Of
Input
Power
From
Welding
Power
Source
Maximum
Weld
Circuit
Rating
Welding
Power
Source
Type
Wire
Feed
Speed
Range
Single-Phase
24
Volts
AC,
10
Amperes,
50/60
Hertz
Description
Wire Diameter
Range
Welding
Process
Input
Power
Cord
100
Volts,
750
Amperes,
100%
Duty
Cycle
Constant
Voltage
(CV)
DC,
With
Contactor
Standard:
50
To
780
pm
(1.3
To
19.8
mpm)
High
Speed:
92
To
1435
ipm
(2.3
To
36.5
mpm)
Low
Speed:
13
To
213
ipm
(0.34
To
5.38
mpm)
.023
Thru
1/8
in.
(0.6
To
3.2
mm)
Gas
Metal
Arc
(GMAW),
Gas
Metal
Arc-
Pulse
(GMAW-P),
Flux
Cored
Arc
Welding
(FCAW)
lOft.
(3.1
m)
Maximum
Height
With
4
ft.
(1.2
m)
Post
Weight
12
ft.
(3.7
m)
Boom
17
ft.
(5.2m)
Vertical
Lift
Of
Boom
16
ft.
(4.9
m)
Boom
Net:
160
lbs.
(73
kg)
Ship:
280
lbs.
(127
kg)
21
ft.
(6.4
m)
Horizontal
To
600
Above
Horizontal
Net:
210
lbs.
(95
kg)
Ship:
350
lbs.
(159
kg)
Horizontal
To
600
Above
Horizontal
OM-1586
Page
1
SECTION
3INSTALLATION
3-1.
Installing
Swivel
Into
Pipe
Post
A
WARNING
IL
RELEASE
OF
SPRING
PRESSURE
FALLING
BOOM
can
cause
serious
WITHOUT
BOOM
ATTACHED
can
cause
personal
injury
and
equipment
damage.
serious
personal
injury.
Securely
mount
pipe
post
to
base
that
can
support
Do
not
remove
safety
collar
until
instructed
to
do
so.
weight
of
unit
with
boom
in
horizontal
position.
Use
proper
equipment
for
lifting
swivel
and
boom
into
place.
5
1
Swingpak
Base
or
CBC
Cart
2
Pipe
Post
With
Base
3
Steel
Bolt
4
2
Secure
as
shown
using
as
a
mini
mum
1/2
in.
diameter
SAE
grade
5
steel
bolts.
4
Sw
ivel
Assembly
Insert
into
pipe
post.
Lubricate
swivel.
5
Safety
Collar
._-~.
3
Do
~
not
remove
until
inst
ructed
to.
a
WARNING
Tools
Needed:
.~:
-:
3/4in.
ST-~52
268
Figure
3-1.
Swivel
Installation
3-2.
Installing
Boom
And
Reel
Support
RELEASE
OF
SPRING
PRESSURE
A
mation
at
beginning
of
Section
3-1
ND
FA
before
LLING
BOOM
HAZARDS.
Read
safety
infor
proceeding.
1
Swivel
Plates
2
Yoke
Remove
hardware
from
swivel
plates
and
yoke.
3
Boom
Set
boom
into
swivel
as
shown.
4
Yoke
Pin
Install
pin
through
yoke.
Install
cot
ter
pin
and
spread
ends.
2
5
Bolt
Tools
Ne
eded:
~-I~
3/4
in.,
3/8
in.
Install
bolt,
tighten
back
bolt
off
one
h
hardware,
and
alt
turn.
6
Locking
Knob
Install
locking
knob
but
do
not
tighten.
7
Reel
Support
Install
reel
support.
Figure
3-2.
Boom
Installation
ST-142
596-B
OM-1586
Page
2
3-3.
Installing
Wire
Guide
Extension
Figure
3-3.
Wire
Guide
Extension
Installation
3-4.
Wire
Guide
And
Drive
Roll
Installation
a
WARNING
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Turn
OFF
wire
feeder
and
welding
power
source,
and
disconnect
input
power
before
inspecting
or
installing.
wfwarnl.1
9/91
1
Wire
Guide
Fitting
2
Bolt
3
Monocoil
Liner
4
Wire
Guide
Extension
Tighten
bolt
to
secure
liner
in
wire
guide
fitting.
Do
not
overtighten
bolt
and
crush
liner.
Tools
Needed:
11111JtJ
3/8
in.
Sr-152
323
A.
Wire
Guide
Installation
When
changing
wire
size
or
type,
check
guide
size
(see
Table
9-1).
1
Drive
Rolls
Remove
drive
rolls
before
installing
wire
guides
(see
Figure
3-5).
2
Wire
Guide
Securing
Screws
Loosen
wire
guide
screws.
3
InletWire
Guide
4
Intermediate
Wire
Guide
Insert
intermediate
guide
until
flange
on
guide
rests
against
cast
ing,
and
secure
with
guide
screw.
Install
drive
rolls
(see
Figure
3-5).
Tools
Needed:
Ref.
ST-137
391-E
/
ST-137 377.0
Figure
3-4.
WIre
Guide
Installation
OM-1586
Page
3
B.
Drive
Roll
Installation
Figure
3-5.
Drive
Roll
Installation
3-5.
Weding
Gun
Connections
a
WARNING
wfwarnl.I
9/91
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Turn
OFF
wire
feeder
and
welding
power
source,
and
disconnect
input
power
before
inspecting
or
installing.
4
When
changing
wire
size
or
type,
check
drive
roll
size
(see
Table
9-1).
1
Spring
Shaft
Carrier
Close
spring
shaft
carrier.
2
Drive
Roll
Nut
3
Drive
Roll
Carrier
Turn
all
nuts
one
click
until
lobes
of
nut
line
up
with
lobes
of
drive
roll
carrier.
Open
spring
shaft
carrier.
4
Drive
Roll
Slide
drive
rolls
onto
drive
roll
carri
ers.
Close
spring
shaft
carrier,
Turn
nut
one
click.
5
Drive
Assembly
Cover
Close
cover.
sT.142
597.A
2 3
6
5
4
4
3
1
Drive
Assembly
Cover
2
Gun
Securing
Knob
3
Gun
Connector
Loosen
securing
knob.
Insert
gun
connector
until
it
bottoms
against
drive
assembly.
Tighten
knob.
4
Gun
Trigger
Plug
5
Gun
Trigger
Receptacle
Insert
plug
into
free-hanging
recep
tacle
and
tighten
threaded
collar.
6
Trigger
Cord
7
Trigger
Plug
8
Weld
Control
Trigger
Receptacle
Insert
plug
into
receptacle
and
tighten
threaded
collar.
Pel.
ST-152
466(51-152
321
/
Ret
ST-157
434
6
Figure
3-6.
Gun
And
Trigger
Lead
Connections
OM-1586
Page
4
3-6.
Wire
Feed
Motor,
Gas
Valve,
And
Reed
Relay
Connections
A.
Wire
Feed
Motor,
Gas
Valve,
And
Reed
Relay
Connections
B.
Shielding
Gas
Connections
To
Regulator/Flowmeter
3
1
Wire
Feed
Motor
And
Gas
Valve
Control
Receptacle
2
Plug
From
Boom
3
Cord
From
Boom
Insert
plug
from
boom
cord
into
re
ceptacle
on
rear
of
control,
and
tighten
threaded
collar.
4
Reed
Relay
Receptacle
Insert
plug
from
reed
relay
mounted
on
swivel
into
receptacle,
and
tighten
threaded
collar.
ST-i
57
433
/
Ret.
ST-157
434
Figure
3-7.
Boom
Connections
2
3
CO2
Flowmeter/Regulator
Obtain
gas
cylinder
and
chain
to
running
gear,
wall,
or
other
station
ary
support
so
cylinder
cannot
fall
and
break
off
valve.
1
Cap
2
Cylinder
Valve
Remove
cap,
stand
to
side
of
valve,
and
open
valve
slightly.
Gas
flow
blows
dust
and
dirt
from
valve.
Close
valve.
3
Cylinder
4
CO2
Washer
5
Regulator
Install
onto
gas
cylinder
so
that
face
is
vertical.
6
Gas
Hose
Connection
7
Flowmeter
Fitting
has
5/8-18
right-hand
threads.
Obtain
gas
hose
with
fittings,
and
install
between
flow-
meter
and
welding
power
source.
8
Flow
Adjust
Typical
flow
rate
is
20
cfh
(cubic
feet
per
hour).
7
6
5
3
Argon
Or
Mixed
Gas
F(owmeter/Regulator
Tools
Needed:
~r
1-I/Sin.,
5/8
in.
Figure
3-8.
Gas
Supply
Connections
ssb3.1
2/92
SB-log
492-A
OM-1586
Page
5
3-7.
Control
Connection
I
17-Pin
Receptacle
2
Keyway
To
connect
interconnecting
cord
to
receptacle,
align
keyway.
insert
plug,
and
tighten
threaded
collar.
3
Reed
Relay
Receptacle
(See
Section
3-6)
4
35
ft
(10.6
m)
Voltage
Sens
ing
Lead
Connect
to
workpiece
(see
Figure
3-10).
5
Threaded
Collar
6
14-Pin
Plug
To
conrlect
plug
to
matching
recep
tacle
on
welding
power
source,
align
keyway,
insert
plug,
and
tight
en
threaded
collar.
Signals
Supplied
To
Welding
Power
Source
Through
14-Pin
Plug:
Contactor
Control
A
24
volts
ac.
B
Contact
closure
to
pin
A
completes
the
24
volts
ac
con
tactor
control
circuit.
G
Circuit
common
for
24
volts
ac
circuit.
Contactor
Control
C
Command
signal;
+10
volts
dc.
D
Control
circuit
common.
E
Remote
power
source
voltage
command
signal
from
feeder
(potentiometer
wiper
or
0
to
+10
volts
dc).
H
Nonfunctional
at
this
time.
The
remaining
pins
are
not
used.
Signals
Supplied
To
Welding
Power
Source
Through
17-Pin
Receptacle:
Remote
Output
Control
C
CC/CV
select;
+13
thru
+24
volts
dc
=
CV,
0
volts
dc
=
CC.
G
Arc
control/inductance
control;
0
to
+10
volts
dc.
Signals
Supplied
By
Welding
Power
Source:
Remote
Metering
E
Actual
weld
current
output
signal;
+1
volt
dc
=
100
amps.
M
Actual
weld
voltage
output
signal;
+1
volt
dc
=
10
volts
dc.
The
remaining
pins
are
not
used.
ST-I
56
931
/
Ref.
S.051
2
/
5-0003-A
/
S-0628
Figure
3-9.
Control
Connections
With
Pin
Information
4
6
2
OM-1586
Page
6
3-8.
Shielding
Gas
And
Weld
Cable
Connections
a
WARNING
CYLINDERS
can
explode
if
damaged.
Keep
cylinders
away
from
welding
and
other
electrical
Circuits.
Never
touch
cylinder
with
welding
electrode.
Always
secure
cylinder
to
running
gear,
wall,
or
other
stationary
support.
E
LECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Turn
OFF
wire
feeder
and
welding
power
source,
and
disconnect
input
power
before
inspecting
or
installing.
I
BUILDUP
OF
SHIELDING
GAS
can
harm
health
or
kill.
Shut
off
shielding
gas
supply
when
not
in
use.
warn4
19/91
Figure
3-10.
Shielding
Gas
And
Weld
Cable
Connections
The
weld
cable
and
shielding
gas
hose
extend
10
ft.
(3
m)
from
the
boom.
Route
weld
cable
from
boom
through
reed
relay.
If
the
welding
power
source
or
gas
supply
are
further
from
the
boom,
extend
cable
or
hose
as
follows:
I
Weld
Cable
2
Insulated
Sleeving
Bolt
together
weld
cables
from
welding
power
source
and
boom.
Use
electrical
tape
and
insulated
sleeving
to
cover
connection.
3
Shielding
Gas
Hose
Connect
hose
to
gas
supply
or
ex
tension
hose.
The
hose
from
the
boom
has
5/8-18
right-hand
threads.
Tools
Needed:
~
5/Bin.
ST-152
800-A
OM-1586
Page
7
3-9.
Removing
Safety
Collar
And
Adjusting
Boom
a
WARNING
1+
RELEASE
OF
SPRING
PRESSURE
WITHOUT
BOOM
ATTACHED
can
cause
serious
personal
injury.
Do
riot
remove
safety
collar
untU instructed
to
do
so.
FALLING
BOOM
can
cause
serious
personal
injury
and
equipment
damage.
Adjustment
yoke.
rod
must
be
threaded
fully
through
3-10.
Welding
Wire
Installation
A.
Installation
Of
Spool-Type
Wire
Figure
3-11.
Boom
Adjustments
Figure
3-12.
Installation
Of
Spool-Type
Wire
3
1
Locking
Knob
Tighten
knob
to
prevent
boom
movement.
Loosen
knob
to
allow
boom
movement.
Change
knob
position
to
limit
upward
movement.
Pull
boom
down
slightly
and
re
move
safety
collar.
Boom
should
balance
in
any
position
from
hori
zontal
to
60
degrees
above
hori
zontal.
If
necessary,
adjust
boom
as
follows:
2
Threaded
Rod
3
Jam
Nut
V
Tools
Needed:
E
:~
1-1/Bin.
Loosen
jam
nut
and
turn
threaded
rod
until
boom
balances.
Tighten
jam
nut.
Be
sure
several
full
threads
are
through
yoke
to
pre
vent
boom
falling.
4
Yoke
Increasing
Spring
Pressure
For
A
Heavy
Gun
Retain
safety
collar
for
use
in
dis
assembling
or
moving
boom.
Decreasing
Spring
Pressure
ForA
Light
Gun
~ei.
ST-~52
380
1
Retaining
Ring
2
Wire
Spool
3
Hub
Remove
retaining
ring
and
slide
spool
onto
hub.
4
Hub
Pin
Turn
spool
until
hub
pin
fits
hole
in
spool.
Reinstall
retaining
ring.
E
1
ST-152
648-A
2
OM-1
586
Page
8
B.
Installation
Of
Optional
Wire
Reel
And
Reel
Type
Wire
C.
Adjusting
Hub
Tension
Figure
3-13.
Installation
Of
Optional
Wire
Reel
And
Reel
Type
Wire
7
6
4~
1
Retaining
Ring
2
Spanner
Nut
3
Wire
Retainer
4
Wire
Reel
5
Nub
6
Hub
Pin
7
Reel
Support
Remove
retaining
ring
and
wire
reel
assembly
(wire
reel,
wire
re
tainer,
and
spanner
nut)
from
hub.
8
Wire
Installation
Lay
wire
reel
assembly
on
flat
sur
face,
and
install
wire
as
shown.
Slide
wire
reel
assembly
onto
hub,
and
turn
assembly
until
hub
pin
is
seated
in
hole
in
reel.
Reinstall
re
taining
ring.
ST-143
478
f
ST-~52
463
3
2
1
HH
Figure
3-14.
Adjusting
Hub
Tension
OM-1586
Page
9
3-11.
Motor
Start
Control
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Turn
OFF
wire
feeder
and
welding
power
source,
and
disconnect
input
power
before
inspecting
or
installing.
To
change
wire
feed
starting
speed
proceed
as
follows:
Turn
OFF
unit
and
wetding
power
source.
Figure
3-15.
Motor
Start
Control
On
Motor
Control
Board
PCi
Remove
screw
from
upper
left
cor
ner,
and
open
hinged
front
panel.
2
Motor
Board
PCi
3
Motor
Start
Control
Poten
tiometer
R70
Rotate
potentiometer
clockwise
to
increase
time
it
takes
the
motor
to
ramp
up
to
speed.
Remove
protec
tive
white
rubber
cap
before
making
adjustment.
Adjust
poten
tiometer
R70
using
a
small
non-
conductive
screwdriver.
Close
and
secure
front
panel,
and
reinstall
wrapper.
ST-157
480/
Ret.
58-146
862
4~
WARNING
STATIC
ELECTRICITY
can
damage
parts
on
circuit
boards.
Put
on
grounded
wrist
strap
BEFORE
handling
boards
or
parts.
wfwarnl.19/91
Remove
wrapper.
1
Front
Panel
2
Tools
Needed:
1/4
in.
OM-1586
Page
10
3-12.
Threading
Welding
Wire
A
WARNING
Tools
Needed:
CYLINDERS
can
explode
if
damaged.
Keep
cylinders
away
from
welding
and
other
electrical
circuits.
Never
touch
cylinder
with
welding
electrode.
Always
secure
cylinder
to
running
gear,
wall,
or
other
stationary
support
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
The
welding
wire,
drive
rolls,
drive
assembly,
and
all
metal
parts
touching
the
welding
wire
are
electrically
live
when
welding
or
feeding
wire
using
gun
trigger.
WELDING
WIRE
can
cause
puncture
wounds.
Do
not
press
gun
trigger
until
instructed
to
do
so.
Do
not
point
gun
toward
any
part
of
the
body,
other
people,
or
any
metal
when
threading
welding
wire.
HOT
SURFACES
can
burn
skin.
Allow
gun
to
cool
before
touching.
wtwarn2.i
/wiwarnl,i
9/91
1
Wire
Spool/Reel
Loosen
wire
from
spool/reel,
cut
off
bent
wire,
and
pull
6
in.
(150
mm)
of
wire
off
spool/reel.
2
Wire
Tube
Manually
feed
wire
through
tube,
over
pulley
and
into
monocoil
liner
at
wire
inlet
guide.
3
Wire
Guides
4
Drive
Rolls
Manually
feed
wire
through
wire
guide(s),
up
to
drive
rolls.
Turn
wire
feeder
and
welding
pow
er
source
ON
(see
Figure
4-9),
and
place
OUTPUT/CONTACTOR
switch
on
welding
power
source
in
REMOTE
position,
if
applicable.
5
Jog
Button
6
Gun
Conduit
Cable
Lay
gun
conduit
cable
out
straight.
Press
JOG
button
to
feed
welding
wire.
Apply
enough
hand
pressure
to
wire
to
allow
drive
rolls
to
grab
wire
to
start
jogging.
Release
switch
when
approximately
I
in.
(25
mm)
of
wire
extends
out
end
of
gun.
7
Pressure
Adjustment
Knob
8
Drive
Roll
Pressure
Indicator
Scale
9
Adjusting
Pressure
Check
drive
roll
pressure
by
feed.
ing
wire
against
a
wood
board
or
concrete
surface;
wire
should
feed
steadily
without
slipping.
Increase
drive
roll
pressure
by
turning
pres.
sure
adjustment
knob
clockwise.
The
drive
roll
pressure
indicator
scale
is
for
reference
only.
ST-i
57432
/
ST-i
53073
/
Ref.
S0827-A
/
Ref.
Sc-i
50922
FIgure
3-16.
ThreadIng
Welding
Wire
2
6
3
4
7
OM.1586
Page
11
SECTION
4
OPERATION
a
WARNING
ELECTRIC
SHOCK
can
kill.
Do
not
touch
live
electrical
parts.
Always
wear
dry
insulating
gloves.
Insulate
yourself
from
work
and
ground.
Keep
all
panels
and
covers
securely
in
place
FUMES
AND
GASES
can
be
hazardous
to
your
health.
Keep
your
head
out
of
the
fumes.
Ventilate
area,
or
use
breathing
device.
Read
Material
Safety
Data
Sheets
(MSDS5)
and
manufacturers
instructions
for
material
used.
WELDING
can
cause
fire
or
explosion.
Do
not
weld
near
flammable
material.
Watch
for
fire;
keep
extinguisher
nearby.
%Do
not
locate
unit
over
combustible
surfaces.
Do
not
weld
on
closed
containers.
Allow
work
and
equipment
to
cool
before
handtng.
Tools
Needed:
1
Work
Clamp
Use
wire
brush
or
sandpaper
to
clean
metal
at
weld
joint
area.
Use
chipping
hammer
to
remove
slag
after
welding.
Connect
work
clamp
to
a
clean,
paint-free
location
on
workpiece,
as
close
to
weld
area
as
possible.
2
Voltage
Sensing
Clamp
Connect
to
workpiece
(see
Section
Figure
3-10).
Ref.
SD.144
451A
Figure
4-2.
Work
And
Voltage
Sensing
Clamps
4-1.
Front
Panel
Controls
1
1
Display
2
Parameter
Select
Button
2
3
Jog
Button
:
4
Display
Control
Knob
5
Trigger
I-bId
Button
And
Indi
cator
Light
6
PurgeButton
See
Section
5
for
programming.
Ref.
Sr-155
222
Figure
4-3.
Front
Panel
Controls
=~w
~
,~
~
~~-
ARC
RAYS
can
burn
eyes
and
skin;
NOISE
can
damage
hearing.
Wear
welding
helmet
with
correct
shade
of
filter.
Wear
correct
eye,
ear,
and
body
protection.
'
~
MOVING
PARTS
can
cause
injury.
S
Keep
away
from
pinch
points
such
as
drive
rolls.
Keep
all
doors,
panels,
covers,
and
guards
closed
and
securely
in
place.
I
~\
...
MAGNETIC
FIELDS
FROM
HIGH
CUR
RENTS
can
affect
pacemaker
operation.
Pacemaker
wearers
keep
away.
Wearers
should
consult
their
doctor before
gOing
near
any
welding
operations.
See
Safety
Precautions
at
beginning
of
manual
for
ba
sic
welding
safety
information.
-
~arn3.1
10/91
1
2
3
/
~
Figure
4-1.
Safety
Equipment
1
Insulating
Gloves
2
Safety
Glasses
With
Side
Shields
3
Welding
lielmet
Wear
dry
insulating
gloves,
safety
glasses
with
side
shields,
and
a
welding
helmet
with
a
correct
shade
of
filter
(see
ANSI
Z49.1).
sb3.1
10/91
OM-1586
Page
12
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Miller KC296026 Owner's manual

Miller
Brand
Miller
Model
KC296026
Category
Welding System
Type
Owner's manual
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