Miller 22A User manual

Miller
The
Power
efBlue.
OM180
805D
August
1998
Processes
~
MIG
(GMAW)
Welding
Flux
Cored
(FCAW)
Welding
Description
Wire Feeder
22A
&
24A
OWNERS
MANUAL

From
Miller
to
You
Thank
you
and
congratulations
on
choosing
Miller.
Now
you
can
get
the
job
done
and
get
it done
right.
We
know
you
dont
have
time
to
do
it
any
other
way.
Thats
why
when
Niels
Miller
first
started
building
arc
welders
in
1929,
he made
sure
his
products
offered
long-lasting
value
and
superior
quality.
Like
you,
his
customers
couldnt
afford
anything
less.
Miller
products
had
to
be
more
than the
best
they
could
be.
They
had
to
be the
best
you
could
buy.
ISO
9001
Today,
the
people
that
build
and
sell
Miller
products
continue
the
tradition.
Theyre just
as
committed
to
providing
equipment
and
service
that
meets
the
high
standards
of
quality
and
value
established
in
1929.
This Owners
Manual is
designed
to
help
you
get
the
most out
of
your
Miller
products.
Please
take time
to
read the
Safety
precautions.
They
will
help
you
protect
yourself
against
potential
hazards
on
the
worksite.
Weve
made
installation
and
operation
quick
and
easy.
With
Miller
you
can
count
on
years
of
reliable
____________
service
with
proper
maintenance.
And if for
______________
some reason
the
unit
needs
repair,
theres
a
Troubleshooting
section
that
will
help
you
figure
out
what
the
problem
is.
The
parts
list
will
then
help
you
to
decide
which
exact
part
you
may
need
to
fix the
problem.
Warranty
and
service
information
for
your
particular
model
are
also
provided.
IH~UIST~H~L~
I
QUALITY
SYSTEM
Miller is
the first
weldilu eiulp.elt
manuf.cturer
I.
the U.S.A.
tu
~e
registered
tu
the
ISO
0001
quullty
System
Standard.
r
~I8
.
oI_
t.~
Miller
Electric
manufactures
a
full line
of
welders
and
welding
related
equipment.
For
information
on
other
quality
Miller
products,
contact
your
local
Miller
distributor
to
receive
the latest
full
line
catalog
or
individual
catalog
sheets.
To
locate
your
nearest
distributor
call
1-800-4-A-Miller.

TABLE
OF
CONTENTS
SECTION
1
-
SAFETY
PRECAUTIONS
-
READ
BEFORE
USING
1
1-1.
Symbol Usage
1
1-2. Arc
Welding
Hazards
1
1-3.
Additional
Symbols
For
Installation,
Operation,
And
Maintenance
3
1-4.
Principal Safety
Standards
3
1-5. EMF Information
4
SECTION
1
-
CONSIGNES
DE SECURITE
-
LIRE
AVANT
UTILISATION
5
1-1.
Signification
des
symboles
5
1-2.
Dangers
relatifs
au
soudage
a
Iarc
5
1-3.
Dangers
supplØmentaires
en
relation
avec
linstallation,
le
fonctionnement
et
Ia
maintenance
7
1-4.
Principales
normes
de
sØcuritØ
8
1-5.
Information
sur
les
champs
electromagnetiques
8
SECTION
2
-
DEFINITIONS
9
2-1.
Warning
Label
Definitions
9
2-2.
Rating
Label
For CE
Products 10
2-3.
Symbols
And
Definitions
10
SECTION
3-
INSTALLATION
11
3-1.
Specifications
11
3-2.
Site Selection
11
3-3. Gun
Recommendation Table
12
3-4.
Equipment
Connection
Diagrams
12
3-5.
14-Pin
Receptacle,
Shielding
Gas And
Optional
Volt
Sense
Lead
12
3-6.
14-Pin
Receptacle
Information
13
3-7.
Connecting
Welding
Gun And
Weld
Cable
13
3-8.
Optional
Meter
Circuit
Board
Seth
ngs
14
3-9.
Motor
Start/Burnback
Control
15
3-1
0.lnstalling
Wire
Guide
And Drive
Roll
16
3-11.lnstalling
And
Threading Welding
Wire
17
SECTION
4
-
OPERATION
18
4-1. Front Panel
Controls
18
4-2.
Optional
Side
Panel
Controls
19
SECTION
5-
MAINTENANCE
&
TROUBLESHOOTING
19
5-1.
Routine Maintenance
19
5-2.
Overload
Protection
20
5-3.
Troubleshooting
20
SECTION
6-
ELECTRICAL
DIAGRAM
22
SECTION
7
-
PARTS
LIST
.23
OPTIONS
AND
ACCESSORIES
WARRANTY
OM-186 895D

Declaration
of
Conformity
for
European
Community
(CE)
Products
NOTE
iri~
This in
formation
is
provided
for
units
with CE
certification
(see
rating
label
on
unit).
Manufacturers
Name:
Miller
Electric
Mfg.
Co.
Manufacturers Address:
1635
W.
Spencer
Street
Appleton,
WI
54914
USA
Declares that
the
product:
22P~
aO~fl
d
24P~
con
forms
to
the
following
Directives
and Standards:
Directives
Low
Voltage
Directive:
73/23/EEC
Electromagnetic
Compatibility
(EMC)
Directive:
89/336/EEC
Machinery
Directives:
89/392/EEC,
91/368/EEC,
93/C
133/04,
93/68/EEC
Standards
Arc
Welding
Equipment
Part I:
Welding
Power
Sources:
IEC
974-1
(April
1995
-
Draft
Revision)
Arc
Welding
Equipment:
Wirefeed
Systems:
lEO
974-4
(May
1995
-
Draft
Revision)
Degrees
of Protection Provided
By
Enclosures
(IP
Code):
IEC
529:1989
Insulation
Coordination
For
Equipment
With
Low-Voltage
Systems:
Part I:
Principles, Requirements
and Tests:
IEC
664-1:
1992
Electromagnetic
Compatibility,
(EMC):
EN
50199
European
Contact:
Mr.
Luigi
Vacchini,
Managing
Director
MILLER
Europe
S.P.A.
Via Privata
Iseo
20098
San Giuliano
Milanese,
Italy
Telephone:
39(02)98290-1
Fax:
39(02)98281-552
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