MSA PrimaX - Maintenance and Info

8. Press ENTER button.
9. Enter password (→chapter4.5 Password).
10. Apply zero gas (synthetic air).
11. Wait until calibration is finished (automatic) or press ENTER(manual).
OK is displayed.
12. The device goes to measuring mode.
4.4 Maintenance and Info
[M-03] - Show Test Gas Value
1. Press ENTER and select menu 3.
2. Press ENTER button.
Test gas concentration is displayed.
3. Press ENTER button to go back to Menu or ESC to go back to measuring mode.
[M-04] - Setup Calibration
This menu is used to set the test gas concentration for span calibration and all calibration countdown times.
1. Press ENTER and select menu 4.
2. Press ENTER button.
3. Enter password [→chapter4.5 Password].
4. Set the test gas concentration with the UP or DOWN button.
5. Press ENTER button.
6. Set the zero calibration countdown time in seconds with the UP or DOWN button.
a. Note: time = MAN → [manual] zero calibration, otherwise an [automatic] calibration is
performed by the device.
7. Press ENTER button.
8. Set the span calibration countdown in seconds with the UP or DOWN button.
a. Note: time = MAN → [manual] span calibration, otherwise an [automatic] calibration is
carried out by the device.
9. Press ENTER button.
10. Set the idle time countdown in seconds with the UP or DOWN button.
11. Press ENTER button.
[M-05] - Sensor Exchange
This menu initiates the initial calibration and resets the sensor lifetime counter.OX/TOX sensors can be
exchanged under power [hot swapped] with this function.
WARNING!
Hot swaps must not be carried out for COMB sensors.
Only OX/TOX sensors can be exchanged with this menu.
For COMB sensors with this menu only the initial calibration is initiated and the sensor life time is reset.
Failure to follow this warning can result in serious personal injury or death.
23 PrimaX GB
4 Operation