Tweco 300 ACDC Arcmaster - Manual (Page 28)

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4.02 Weld Process Selection for ArcMaster 300 AC/DC
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.
Contactor ON/OFF
Yes No Yes Contactor operation in Stick Mode.
Operation
PANEL/REMOTE
Yes Yes Yes Selects in Operation Panel Board or Remote.
Table 4-2. Weld Process Selection verses Weld Mode for ArcMaster 300 AC/DC