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ERRATA SHEET
After this manual
was
printed,
refinements in
equipment design
occurred. This sheet lists
exceptions
to data
appearing
later
in this manual.
AMENDMENT TO
SECTION
3
INSTALLATION
Amend Section 3-5B. ROBOT INTERFACE
-
WELDING POWER
SOURCE CONNECTIONS: REMOTE
17
Connections
3.
For units
used
with
Pulstar
450
welding
power
source,
it is necessary to
change
internal connections in the robot
interface. Proceed
as
follows:
tk
WARNING: ELECTRIC SHOCK
can
kill.
______
Do not touch live electrical
parts.
Shut down
unit,
welding
power
source,
and
robot,
and disconnect
input
power
employing lockouVtagging
procedures.
Lockout/tagging procedures
consist of
padlocking
line disconnect switch in open
position, removing
fuses
from fuse
box,
or
shutting
off
and
red-tagging
circuit breaker
or
other
disconnecting
device.
a.
Open
front
panel
access
door.
b.
Locate lead
72
at
pin
F of
REMOTE
17
receptacle
RC16.
c.
Cut lead
72
as
close to
receptacle
as
possible.
d.
Splice
lead
72 to
lead
77 at
REMOTE
14
receptacle
RC13
pin
D.
e.
Cover
splice
with electrical
tape
or
other insulation.
f.
Close
and
secure
front
panel
access
door.
a
CAUTION: WELDING POWER SOURCE
may
not
respond
with
output
corresponding
to set value.
Be
sure
welding
power
source
main control board has been modified to
use a
0
to
+
10 volt command.
See
welding
power
source
Owners
Manual for modification
procedure.
Add
Figure
3-7.
Voltage
Control Board
DIP
Switch
Setting
Label
a
CAUTION: INCORRECT DVC BOARD
DIP
SWITCH POSITION
can cause
equipment
malfunction.
DVC DIP switch is
factory
set
for
operation
with Delta weldfi 451
welding
power
source.
See
Figure
3-7 for DVC DIP switch
setting
when
using
another
welding
power
source.
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