Plumbing Test - Hach Anatel PAT700 User Manual

8.4.5 Plumbing test

The plumbing test icon allows you to test the various analyzer plumbing systems. See
Figure 108.
You are first notified that the current analysis is stopped and asked if you want to
continue. In this dialog box, you may select preconfigured valve and pump combinations
to test. Entering the plumbing test dialog box triggers an entry in the audit trail.
Flow path selection drop down list box allows you to select from 12 pre-configured
valve and pump combinations. You may select none (default), bypass, flow through cell,
flow through cell with pump, sample from bottle 1, sample from bottle 2, sample from
bottle 3, sample from bottle 4, back flush through bottle 1, back flush through bottle 2,
back flush through bottle 3, or back flush through bottle 4.
• None. Selecting this option turns off the pump and closes all the valves.
• Bypass. Selecting this option opens only the bypass valve.
• Flow through cell. Selecting this option opens only the cell valve.
• Flow through cell with pump. Selecting this option opens the cell valve, the pump
valve, and turns on the pump.
• Sample from bottle 1, bottle 2, bottle 3, or bottle 4. Selecting this option opens the
selected bottle valve, the pump valve, and turns on the pump.
• Back flush through bottle 1, bottle 2, bottle 3, or bottle 4. Selecting this option
opens the selected bottle valve and the cell valve.
• Return icon returns you to the diagnostics dialog box.
Load bottles icon opens the select bottles to load dialog box. See
Unload bottles icon takes you to the unload/replace bottles dialog box. See
page 133.
Figure 108 Plumbing test dialog box
Diagnostics
Figure 109.
Figure 111,
Page 131