Hobart Welding Products HWC-115A Manuel D’Utilisation
OM-185 480 Page 7
2-5.
Input Power Connection
ST-801 839
1
Contact Closure
Interconnecting Cord And
Plug PLG5
Interconnecting Cord And
Plug PLG5
2
Voltage Sensing Lead
Connect to workpiece for CC op-
eration (see Section 2-3).
eration (see Section 2-3).
3
Grounded Receptacle
A 15 ampere branch circuit pro-
tected by time-delay fuses or cir-
cuit breakers is required.
tected by time-delay fuses or cir-
cuit breakers is required.
4
Input Power Cord And Plug
PLG4
PLG4
Connect input power plug to a
proper receptacle.
proper receptacle.
1
3
4
2
2-6.
Contact Closure Connections
A. 5-Pin Plug Information For Standard Contact Closure Connections
Pin*
Pin Information
E
D
A
A
Contact output signal.
D
A
C
B
B
Input control to energize weld contactor. Contact closure to A completes 24 volts ac contactor
control circuit.
control circuit.
*The remaining pins are not used.
Ref. S-0005-A