B-7
OPERATION
B-7
Rev. 13
INVERTEC
®
CC400-T/TP
1. Press and hold the TIG torch trigger. The machine
will open the gas valve to start the flow of the
shielding gas. When the preflow time is over,
machine is in OCV mode, and then begin arc
starting and keep the output current at the value of
arc-starting current.
2. Release the TIG torch trigger to start the upslope
function. The output current will be increased at
upslope time, until the Welding current is reached.
3. Press and hold the TIG torch trigger. The machine
will now decrease the output current at downslope
time, until the Crater current is reached.
4. When the TIG torch trigger is released, the output of
the machine is turned OFF and the postflow time will
start. The gas valve will remain open to continue the
flow of the shielding gas till post flow time is over.
As shown here, after the TIG torch trigger is quickly
pressed and released from step ( 3A), and press the
trigger during the downslope time, the output current
changes into the Crater current immediately. When the
trigger is released, the output will turn OFF.(at the
releasing point, the downslope time is not over, the output
current keeps the crater current for the left time. When
the downslope time is over, the machine is shut down)
Setup menu
To enter the Setup menu:
Action
At idle, before welding
Voltage
Press mode button
Function menu contains
、
、
、
、
、
six sub items.
Under the function menu, the three sub items can be
switched cyclically, and to adjust the knob can change
the parameter values as below:
1
、
Action
At idle, before
welding
Voltage Current
Press Sel
button
0
1
is used to enable (1) or disable (0) water cooled
funtion.
2
、
Action
At idle, before
welding
Voltage Current
Press Sel
button
0
1
is used to enable (0) or disable (1) remote funtion
in Stick mode
3
、
Action
At idle, before
welding
Voltage Current
Press Sel
button
0
1
.
is used to enable (0) or disable (1) remote
command adjustment
4
、
Action
At idle, before
welding
Voltage Current
Press Sel
button
0
1
.
is used to enable (1) or disable (0) Repeat
funtion in Lift TIG (GTAW) or HF TIG (GTAW).