INSTALLATION
FIREPOWER TIG 200 AC/DC
Manual 0-5370
3-9
Installation
15. Pulse Switch
Press the PULSE switch to toggle Pulse On and OFF in LIFT TIG and HF TIG modes
16. Programming Parameter Indicators (Front Panel Display Indicators)
The Front Panel LED indicators serve two purposes. First, they show what process and what parameter is
selected and the value of that parameter. The AMP DISPLAY shows only amperage values measured in AMPS,
the VOLT DISPLAY can indicate Voltage, Time, Percentage, or Frequency. The UNITES lights indicate the unit
of measurement for the reading on the VOLT DISPLAY: Volts (V), Seconds (SEC), Percent (%),Hertz (HZ). Only
the parameters that are applicable to a specific PROCESS, MODE, or TRIGGER SELECTION will light when
using the FORWARD or BACK programming switches. Secondly, during the welding process, the following
sequence indicators will light to indicate the specific phase of the weld process which is active:
TIG
STICK
PREFLOW WELD
CURRENT
HOT START
INITIAL CURRENT (4T)
UPSLOPE (4T)
WELD CURRENT (PULSING OFF)
HIGH CURRENT (PULSING ON)
LOW CURRENT (PULSING ON)
DOWNSLOPE
CRATER CURRENT (4T)
POST FLOW
17. Mode Switch
Press the MODE switch to toggle AC and DC output in all Process modes
18. Digital Ammeter
The digital amperage meter is used to display both the pre-set current and actual output current of the power
source.
At times of non-welding, the amperage meter will display a pre-set (preview) amperage value. This value can
be adjusted by varying the multifunction control when the Programming Parameter Indicator light shows
WELD CURRENT.
NOTE: You will not be able to view the pre-set amperage on the power source with this control, amperage will
not be viewable until the arc is initiated. The all-in-one on/off with rotary current control cannot provide preview.
When welding, the amperage meter will display actual welding current.
Should a remote device be connected the maximum setting of the power source will be determined by the
respective front panel control, irrespective of the remote control device setting. As an example, if the output
current on the power source front panel is set to 50% and the remote control device is set to 100%, the
maximum achievable output from the unit will be 50%. Should 100% output be required, the respective power
source front panel control must be set to 100%, in which case the remote device will then be able to control
between 0-100% output.
Summary of Contents for TIG 200 AC/DC
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