7.10 Gst - Gas Shield Type; 7.11 Gpp - Gas Plasma Pressure; 7.12 Gsp - Gas Shield Pressure - Cebora PW30 Instruction Manual

7.10 GSt – Gas Shield Type.
Choice of correction factor applied by the flow regulator based on shield gas type (typically 100% Argon).
type
Ar
He
Helistar He 70
Helistar He 30
Range = 0.01 ÷ 9.99.
Default = 1.00.
From the TIG touch panel: MENU -> Plasma Welding Parameters -> Shield Gas
ALARM THRESHOLD FOR TORCH COOLING GAS AND FLUID
EN
7.11 GPP – Gas Plasma Pressure.
Plasma gas pressure measured by internal sensor located downstream of the pressure regulator on the plasma gas circuit.
Shown on display D3�
A minimum pressure threshold below which "Gas Low" error status is activated can be set based on the application.
The threshold can be adjusted by selecting LED L5 and turning M1. The value is shown by D2�
Range = 0.7 ÷ 3.0 bar.
Default = 0.7 bar.
If the pressure in the plasma gas circuit exceeds 4 bars, "Gas High" error status is activated.
From the TIG touch panel: MENU -> Accessories -> Plasma Gas Threshold�
7.12 GSP – Gas Shield Pressure.
Shield gas pressure measured by internal sensor located downstream of the pressure regulator on the shield gas circuit.
Shown on display D3�
A minimum pressure threshold below which the "Gas Low" error status is activated can be set based on the application.
The threshold can be adjusted by selecting LED L5 and turning M1. The value is shown by D2�
Range = 0.7 ÷ 6.0 bar.
Default = 0.7 bar.
If the pressure in the shield gas circuit exceeds 7 bars, "Gas High" error status is activated.
From the TIG touch panel: MENU -> Accessories -> Shield Gas Threshold.
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Gas Shield
Ar% He%
100 -
0 100
30 70
70 30
H2% correction factor
- 1�17
- 8�59
- 4�43
- 1�93
min.
0�2
0�2
0�2
0�2
3301069/A