Miller DELTAWELD 650, Owner'S Manual

Page: 18 / 52

OM-272476 Page 12
4-4. Connecting Weld Output Cables
269 322-A
!
Turn off power before connecting to
weld output terminals.
!
Failure to properly connect weld
cables may cause excessive heat
and start a fire, or damage your ma-
chine.
!
Use correct size weld cables (see
Section 4-2).
1 Weld Output Terminal
2 Supplied Weld Output Terminal Nut
3 Supplied Weld Output Terminal Bolt
4 Copper Bar
5 Weld Cable Terminal
Remove supplied Bolt and nut from weld
output terminal. Secure weld cable termi-
nals to weld output terminal with nut and
bolt as shown, so that weld cable terminal
is tight against copper bar. Do not place
anything between weld cable terminal
and copper bar. Make sure that the sur-
faces of the weld cable terminal and
copper bar are clean.
Tools Needed:
3/4 in. (19 mm)
1
2
3
4
5
5
4-5. Remote 14 Receptacle Information
A J
B
K
I
C
L
N H
D
M
G
E
F
Ref. 269 319-A
Socket* Socket Information
24 VOLTS AC
A 24 volts AC. Protected by supplementary protect-
or CB2.
B Contact closure to A completes 24 volts AC con-
tactor control circuit.
REMOTE
CONTROL
C Output to remote control; +10 volts DC in MIG
mode. 0 to +10 volts DC in other modes.
D Remote control circuit common.
E 0 to +10 volts DC input command signal from re-
mote control.
A/V
AMPERAGE
VOLTAGE
F Current feedback; +1 volt DC per 100 amperes.
H Voltage feedback; +1 volt DC per 10 arc volts.
GND
G Circuit common for 24 volt AC circuit.
K Chassis common.
*The remaining sockets are not used.