Tweco 185TSW DC CC - Manual (Page 25)

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8 Gas Inlet
The Gas Inlet is a 5/8 18 UNF female gas fitting.
4.02 Weld Process selection for Pro-Wave 185TSW
Weld Mode
Weld Process
Selection STICK
HF
TIG
LIFT
TIG Description
STD
Yes Yes Yes 2T operation in TIG Modes using remote
devices to control contactor & current
SLOPE
No Yes Yes 4T operation in TIG Modes with crater fill
using a remote contactor device to control
sequence.
REPEAT
No Yes Yes 4T operation in TIG Modes with repeat
operation and crater fill using a remote
contactor device.
SPOT
No Yes No 2T operation spot welding in HF TIG using
a remote contactor device.
PULSE ON/OFF
No Yes Yes Pulse operation in TIG Modes
Yes Yes Yes Selects AC or DC weld current
Table 3 – Weld Process selection verses Weld Mode for Pro-Wave 185TSW