ALTAIR 2X
27
Use
GB
If the bump test passes:
- A is displayed for 24 hours to indicate that the bump test was successful.
- If the safe LED (green) option is enabled, the green LEDs will flash every
15 seconds.
If the does not appear and ERR is displayed, check:
- whether the sensor cover is clogged or filter is dirty,
- whether the correct test gas and regulator were used,
- whether the test gas cylinder is empty or the date has expired,
- whether the test gas was fed in at the right moment,
- whether test gas hose and cylinder/regulator as well as sensor cover and
sensor are properly connected,
- whether the flow regulator is set to 0.25 l/min
(5) Repeat the bump test if necessary.
(6) If the bump test fails, calibrate the device ( Section 3.13).
(7) Repeat the bump test after the calibration.