Operating Instructions - Snap-on Equipment

PC Automatic TestsGas Bench Zero3. Remove the probe from the tailpipe and press OK in the warning box.Figure 3D-1: Remove Probe Warning4. The analyzer then performs a zero check.Figure 3D-2: Gas Bench Zero ScreenDuring the zero check the system brings clean air into the sample systemto verify that the analyzer reads properly when there is no gas present inthe sample cell.3D-2