Verifying Input Gas Pressures; Input Gas Pressure Error Messages - Lincoln Electric SPIRIT II 400 Technical Manual

Section 4: Operation with Manual Gas Console

Verifying Input Gas Pressures

For the system to work properly the input gas pressures must be within an acceptable
range. To check the input pressures, follow the steps below.

Input Gas Pressure Error Messages

The following error messages are displayed when the associated input gas pressure
drops below the minimum of 105 psi (7.2 bar). To correct this error, push in the Off
Button and then restore the associated gas to the correct input pressure. Once
restored, release the Off Button and then press the select  button to return to the
previous screen.
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
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On the main menu, move the pointer to
Input Gas. Press the select  button.
Verify that all connected gas pressures are at
least 115 psi (7.9 bar). The maximum input
gas pressure is 145 psi (10.0 bar).
Press the select  button to return to the main
menu.
Plasma input gas pressure is too low.
PreFlow and/or PostFlow input gas pressure is
too low.
Shield input gas pressure is too low.
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Spirit II User's Manual