Miller HF002105 Owner's manual

Miller
Brand
Miller
Model
HF002105
Category
Welding System
Type
Owner's manual

This manual is also suitable for

October
1975
FORM:
OM-801A
COLD~
~co
Effective
with
serial
No.
MEHFOO2
105
MODEL/STOCK
NO.
SERIAL/STYLE
NO.
DATE
PURCHASED
ADDITIONAL
COPY
PRICE
20
CENTS
OWNERS
MANUAL
MILLER
ELECTRIC
MFG.
CO.
APPLETON,
WISCONSIN,
USA
54911
MODEL
MO-295
STOCK
NO.
040
997
NWSA
CODE
NO.
4579
U.S
A.
W~w
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QLQJ
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CD
C)
H
WARRANTY
CD
MILLER
Electric
Mfg.
Co.,
Appleton,
Wisconsin,
warrants
all
new
equipment
to
be
free
from
defects
in
C
D
material
and
factory
workmanship
for
the
periods
indicated
below,
provided
the
equipment
is
installed
and
C
)
C
~
CD
operated
according
to
manufacturers
instructions.
I
C)
4
~
C)
C
)
MILLER
Electric
Mfg.
Co.s
obligation,
under
this
warranty,
is
limited
to
replacing
or
repairing
any
defective
part
or
correcting
any
manufacturing
defect
without
charge
during
the
warranty
period
if
MILLERS
inspec-
C
D
I
~
C)
tion
confirms
the
existence
of
such
defects.
MILLERS
option
of
repair
or
replacement
will
be
f.o.b.
factory
at
C
C
C D
Appleton,
Wisconsin
orf.o.b.a
MILLER
authorized
servicefacility,andthereforenocompensationfortrans
C
C
C
portation
costs
of
any
kind
will
be
allowed.
C
C
CD
C
C
CD
C
The
warranty
period,
beginning
on
the
date
of
sale
to
the
original
purchaser-user
of
the
equipment,
will
be
as
c
I
C
C)
C
follows:
c
C
C
1.
Arc
welders,
power
sources,
and
components
1
year
I
C
C
2.
Original
main
power
rectifiers
3
years
(unconditionally)
C
~
3.
MHFC-L1
Feeder,
MHG-35C1,
20E,
20K,
C
C
C
C)
C
C
and
all
guns
and
torches
90
days
c
C
C
C
C
4.
All
other
Millermatic
Feeders
1
year
5.
Mag-Diesel
engine
on
DEL-200
6
months
C
6.
All
other
engines
1
year
c
C
C
C)
C
C
Engine
Warranties
are
covered
by
the
engine
manufacturers,
subject
to
their
procedures
and
to
be
handled
C
C
C
)
C
C
through
their
authorized
local
Service
Stations
or
agencies.
No
warranty
will
be
made
in
respect
to
trade
C
C
C
C
C
accessories,
such
being
subject
to
the
warranties
of
their
respective
manufacturers.
C
C
C
CD
C
C
3
MILLER
Electric
Mfg.
Co.
will
not
be
liable
for
any
loss
or
consequential
damage
or
expense
accruing
C
C
~
directly
or
indirectly
from
the
use
of
equipment
covered
in
this
warranty.
C)
C
C
C)
C
C
C
~
This
warranty
supersedes
all
previous
MILLER
warranties
and
is
exclusive
with
no
other
guarantees
or
C
C
C)
CD
C
~
warranties
expressed
or
implied.
C
D
C)
CD
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1-1.
GENERAL
This
manual
has
been
prepared
especially
for
use
in
familiar
izing
personnel
with
the
design,
installation,
operation,
main
tenance,
and
troubleshooting
of
this
equipment.
All
informa
tion
presented
herein
should
be
given
careful
consideration
to
assure
optimum
performance
of
this
equipment.
Prior
to
installing
this
equipment,
clean
all
packing
material
from
around
the
unit
and
carefully
inspect
for
any
damage
that
may
have
occurred
during
shipment.
Any
claims
for
loss
or
damage
that
may
have
occurred
in
transit
must
be
filed
by
the
purchaser
with
the
carrier.
A
copy
of
the
bill
of
lading
and
freight
bill
will
be
furnished
by
the
carrier
on
request
if
occasion
to
file
claim
arises.
When
requesting
information
concerning
this
equipment,
it
is
essential
that
Model
Description
and/or
Stock
Number
and
Serial
(or
Style)
Numbers
of
the
equipment
be
supplied.
This
unit
is
designed
to
function
as
a
welding
control
station
remotely
located
from
the
main
power
source.
It
provides
a
receptacle
to
which
the
electrode
cable
is
to
be
connected
to
and
also
a
coarse
and
fine
current
Control.
This
welding
con
trol
station
is
protected
from
damage
due
to
excess
overload
by
a
fuse
in
the
input
circuitry.
1-4.
SAFETY
The
following
definition
applies
to
IMPORTANT
blocks
found
throughout
this
manual..
SECTION
2
-
INSTALLATION
2-1.
LOCATION
2-2.
INPUT
AND
OUTPUT
CONNECTIONS
A
good
installation
is
essential
if
the
welding
control
station
is
to
provide
satisfactory
and
dependable
service.
Proper
operating
temperatures
are
maintained
by
the
air
stream
passing
through
the
unit.
~Idiflg
con
trot
5
be
located
so
th
at
the
side
panels
with
the
air
vents
or
louvers
are
clear
of
any
obstruction.
The
location
should
be
such
that
a
minimum
amount
of
dust
and
dirt
will
be
drawn
into
the
air
stream.
Preventive
main
tenance
consists
of
removing
the
wrapper
from
the
welding
control
station
and
blowing
Out
the
dust
accumulation
inside
the
unit.
Figure
2-1.
Dimensional
Drawing
TB-003
704
A
male
Camlock
plug
is
provided
on
the
rear
panel
of
the
welding
control
station
for
connecting
the
electrode
cable
from
the
welding
power
source.
The
corresponding
female
receptacle
for
this
camlock
plug
is
supplied
with
the
welding
control
station.
A
female
Camlock
receptacle
is
provided
on
the
front
panel
of
the
welding
control
Station
for
making
connections
from
the
Station
to
the
electrode
holder
cable.
The
corresponding
male
Camlock
receptacle
is
supplied
with
the
welding
station.
Use
Table
2-1
as
a
guide
in
selecting
the
electrode
holder
cable.
Table
2-1.
Welding
Cable
Sizes
Welding
Amperes
TotaI
Length
of
Cable
(copper)
in
Weld
Circuit
50
100 150
200 250 300
350
400
100
4
4 4
3
2
1
1/0
1/0
150
3
3
2
1
1/0
2/0
3/0
3/0
200
2 2
1
1/0
2/0
3/0
4/0 4/0
250
1 1
1/0
2/0
3/0
4/0
410
2-2/0
300
1/0
1/0
2/0
3/0
4/0
4/0
2-2/0
2-3/0
350
1/0
1/0
3/0
4/0
4(0
2-2/0
2-3/0
2-3/0
400
2/0
2/0
3/0
4/0
2-2/0
2-3/0
3-2/0
2-4/0
500
3/0 3/0 4/0
2-2/0 2-3/0 2-3/0
2-4/0
3-3/0
600
4/0 4/0
2-2/0
2-3/0
3-2/0
2-4/0
3-3/0
3-4/0
700
4/0
4/0
2-3/0
2-4/0
3-3/0
3-4/0
4-410
4.4/0
AA-900
56
1-3
NOTE:
A.
50
feet
or
less
B.
Cable
size
is
based
on
direct
current
(dc),
60%
duty
cycle
and
either
a
4
volts
or
less
drop
or
a
current
density
of
not
over
300
circular
MILS
per
amp.
C.
Weld
cable
insulation
with
~
voltage
rating
to
withstand
the
open
circuit
voltage
(OCV)
of
the
welding
machine
must
be
used.
While
most
welding
machines
ha~e
an
open
circuit
voltage
of
less
than
100
volts,
some
welding
machines
of
special
design
may
have
higher
open
circuit
voltage.
SECTION
1
-
INTRODUCTION
1-3.
DESCRIPTION
1-2.
RECEIVING-HANDLING
I-
~PORTANT~
I
Installation,
operating
and
maintenance
procedures,
practices.
etc.,
which
Will
result
in
damage
to
equip
ment.
NOTE:
Add
2-1/4
to
dimen
sion
for
protruding
handle
(not
shown)
at
rear
of
unit.
OM-801
Page
1
SECTION
3
-
OPERATION
30Q
Amp~
Fuse
TB.003
705
3-1.
COARSE
AND
FINE
AMPERAGE
CONTROL
Two
controls
are
provided
on
the
front
panel
of
the
welding
control
Station
for
adjusting
the
amperage
output
from
the
station.
The
Coarse
Amperage
Control
will
vary
the
amperage
output
in
50
ampere
increments
from
50
to
250
amperes.
The
Fine
Amperage
Control
will
act
as
a
fine
adjustment
within
the
50
ampere
range
selected
by
the
Coarse
Amperage
Control.
The
Fine
Amperage
Control
adjusts
the
amperage
output
in
5
ampere
increments.
3-2.
FUSE
PROTECTION
This
welding
control
station
is
protected
from
damage
due
to
excessive
overload
by
a
fuse
connected
in
the
input
circuitry.
This
fuse
is
located
behind
the
hinged
rear
access
door.
~.IMP~RT~NTIdihf
rative
that
the
the
same
size
and
rating.
Failure
to
comply
may
result
in
damage
to
the
welding
control
station.
C07,a<SE
P:sI~ILN
D.tJ\
:EsRE~D
C~L
SW1TCH
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~cir~.
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a
.3
4
.5
icc
55
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4
14.S
~
~
2
2~4
2,4,~.
S
~
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rir~
t_
5V1lT~Y
PCSIT?C\
tt;~
:~iL
.~.:TLrI
T5Fu(~iI5~L
3
.1
:
5
4
5
s
(
~
i
:j
5
0
5
05
05
.~o
.35
.fS
45
(~
~
c.7
L~
75
a,,
.E3
~75~.:
5.A~
0
2
4
~,4
2,~
~
~
..~
1~
:~ls,t
O~
~PRE~5NT
TrJ.MI~AL5
o~Q.
Figure
3-2.
Circuit
Diagram
Circuit
Diagram
No.
ME-00265
Input
Plug
Rear
View
Figure
3-1.
Component
Locations
2
~db
~iSTORS
~E5l3TF~P:C~
.5705
R,
THRU
~
.040
.0.5
.045
45 45
O5~.
~:5Q
-
~.7,
54511
510
57
.044
~I05
4.4
Cl7T~l~
C.5S
4.3
R~
oao
~icU~
0~
C7IAI.5~
~
Page
2
October
1975
FORM:
OM-801A
Effective
with
serial
No.
MEHFOO21O5
MODEL/STOCK
NO.
SERIAL/STYLE
NO.
DATE
PURCHASED
PARTS
LIST
MILLER
ELECTRIC
MFG.
CO.
APPLETON,
WISCONSIN,
USA
54911
MODEL
MO-295
STOCK
NO.
040 997
NWSA
CODE
NO.
4579
NTtO
I,
S
A-
Item
Dia.
Factory
No.
Mkgs.
Part
No.
Description
Quantity
Figure
A
Complete
Assembly
1
004 064
PANEL,
heat
exchange
-
front
1
2
004057
TUBING,steelll/32ODx17/64IDx7/16
10
3
004055
INSULATOR,wire
15
4
004
066
PANEL,
support
-
front
1
5
R1-R5
004
050
RESISTOR,
grid
0.84
ohm
16-1/4
1gw/tubing
&
pins
5
6
R7
004 052
RESISTOR,
grid
4.4
ohm
16-1/4
1gw/tubing
&
pins
7
R8,R9
004
051
RESISTOR,
grid
2.8
ohm
16-1/4
1gw/tubing
&
pins
2
8
R6
004
053
RESISTOR,
grid
9.6
ohm
16-1/4
Ig
w/tubing
&
pins
1
9
004068
WRAPPER
1
10
004059TUBING,steelll/32ODx17/64IDx2
2
11
004
056
INSULATOR,
bus
bar
2
12
Fl
*027
267
LINK,fuse
300
amp
250
volts
13
004069
BUS
BAR,
fuse
link
to
plug
14
004
063
PANEL,
rear
1
15
039 633
CONNECTOR,
quick
connect
-
twistlock
female
1
16
004
636
PLUG,
with
components
(consisting
of)
17
056
271
.
PLUG,
twistlock
1
18
010
907
.
NUT,
locking
1
inch
1
19
602
213
.
WASHER,
lock
-
steel
split
3/8
1
20
601
837
.
NUT,
brass-
hex
jam
3/8-16
.1
21
004
070
BUS
BAR,
interconnecting
resistors
22
004
067
PANEL,
heat
exchange
-
rear
1
23
004
065
PANEL,
support
-
rear
1
24
004
054
BASE
1
25
S2
004 016
SWITCH,
rotary
25
amp
600
volts
(consisting
of)
26
004
413
.
KNOB,
switch
-
fine
1
27
004 072
BUS
BAR,
switch
to
bus
bar
1
28
Si
004
017
SWITCH,
rotary
45
amp
600
volts
(consisting
of)
1
29
004
414
.
KNOB,
switch
-
coarse
1
30
004
071
LINK,
jumper
-
switch
3
connector
1
31
004
060
LINK,
jumper
-
switch 2
connector
1
32
004
061
BUS
BAR,
receptacle
to
links
1
33
004
637
RECEPTACLE,
with
components
(consisting
of)
1
34
601
B37
-
NUT,
brass
-
hex
jam
3/8-16
1
35
602
213
.
WASHER,
lock
-
steel
split
3/8
1
36
010
907
.NUT,
locking
1
inch
1
37
039 628
.
RECEPTACLE,
twistlock
-
insulated
1
38
039
630
PLUG,
male
-
twistlock
insulated
1
39
NAMEPLATE
(order
by
stock,
model,
and
serial
numbers)
1
40
004062
PANEL,front
1
*
Recommended
Spare
Parts
BE
SURE
TO
PROVIDE
STOCK,
MODEL,
AND
SERIAL
NUMBERS
WHEN
ORDERING
REPLACEMENT
PARTS.
OM-801
Page
2
0
  • Page 1 1
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  • Page 9 9

Miller HF002105 Owner's manual

Miller
Brand
Miller
Model
HF002105
Category
Welding System
Type
Owner's manual
This manual is also suitable for
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