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SECTION 2
-
INTRODUCTION
Dimensions
Weight
Height
Width
Depth
Weld Control
17-1/2 in.
(445 mm)
13-7/8 in.
(352 mm)
8 in.~
(203 mm)
32-1/2
lbs.
(14.7
kg)
Gas Control
4-1/8 in.
(105 mm)
5-1/8 in.
(130 mm)
10-1/2
in.
(267 mm)
4-1/2 lbs.
(2.0
kg)
Wire Feed
Speed Range
50 in.
(1.3 m)
to
780
in.
(19.8 m)
per
minute
*Add 1 in.
(25.4 mm)
for front
panel
controls.
Figure
2-1.
Specifications
2
-
1. GENERAL
INFORMATION AND SAFETY
A.
General
IMPORTANT
A third
signal
word,
______________,
highlights
instruc
tions which need
special emphasis
to
obtain
the
most
efficient
operation
of this
equipment.
WARNING
CAUTION
Information
presented
in this manual and
on
various
labels,
tags,
and
plates provided
on
the unit
pertains
to
equipment design,
installation,
operation,
maintenance,
and
troubleshooting
which should be
read, understood,
and followed for the safe and effective
use
of this
equip
ment.
B.
Safety
The
installation,
operation,
maintenance,
and
troubleshooting
of
arc
welding equipment requires
practices
and
procedures
which
ensure
personal safety
and the
safety
of others.
Therefore,
this
equipment
is
to
be
installed,
operated,
and maintained
only by
qualified
persons in accordance with
this
manual and
all
ap
plicable
codes such
as,
but
not
limited to, those listed
at
the end of Section 1
-
Safety
Rules For
Operation
Of
Arc
Welding
Power
Source.
Safety
instructions
specifically pertaining
to
this unit ap
pear
throughout
this manual
highlighted
by
the
signal
words
___________
and
___________
which
identify
different levels of hazard.
~
:
statements
include
installation,
operating,
and maintenance
procedures
or
practices
which if
not
carefully
followed could result in serious
personal injury
or
loss of life.
~UIl.1~I
statements
include
installation, operating,
and maintenance
procedures
or
practices
which if
not
carefully
followed could result in minor
personal injury
or
damage
to
this
equipment.
2
-
2.
RECEIVING-HANDLING
-
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
Ofl
request
if occasion
to
file claim arises.
When
requesting
information
concerning
this
equip
ment, it is essential that Model
Description
and Serial
(or
Style)
Number of the
equipment
be
supplied.
2
-
3. DESCRIPTION
-
This
weld
control
provides
digital
meter
display
of
voltage
and
wire
speed
and
allows
preselection
and
meter
display
of
welding
condi
tions before
operation
begins
as
well
as
continuous
display during
the weld
cycle.
This unit is also
designed
to
automatically cycle preprogrammed welding
events
and
provide
a
constant
wire feed
speed
and
arc
voltage
regardless
of conditions. This unit is
to
be used with the
Deltaweld series of
power
sources.
The standard weld control has
provisions
to
select the
PREFLOW
TIME,
RUN-IN
WIRE
SPEED,
WELD
VOLTAGE,
WELD WIRE
SPEED,
CRATER & INCH
WIRE
SPEED,
CRATER
VOLTAGE,
CRATER
TIME,
SPOT
TIME,
BURNBACK
TIME,
and
POSTFLOW
TIME,
with RUN-IN VOLTAGE and RUN IN TIME
con
trols
optional. Normally-open
and
normally-closed
con
tacts
are
provided
on
each time control
to
interface with
other
equipment
(for
example, starting
and
stopping
a
welding
fixture).
For information
on
the wire drive and
spool
support
assemblies,
see
Owners
Manual 1538.
OM-1 536
Page
5
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