Pump Test - Hach Anatel PAT700 User Manual

Diagnostics

8.4.6 Pump test

Page 134
The pump test icon allows you to test pumps. See
Before the pump test, you must place a 50 mL graduated cylinder at the analyzer's water
outlet. No tubing should be used. A bottle must be installed in position 2 to enable the
pump to be primed. When you touch the run icon, the analyzer pumps water for 30
seconds, then prompts you to input the volume pumped, as measured in the graduated
cylinder. After you've input the volume, touch the return icon to accept the results or the
cancel icon to reject them.
Calibrate pump icon opens the calibrate pump dialog box. See
Start/stop pump icon starts and stops the pump. Touching the start pump icon opens
the pump valve and the grab sample bottle valve, then starts the pump. The pump runs
indefinitely until you press the stop pump icon. Both valves then close, and the pump
stops.
Prime pump icon opens the pump valve and the grab sample valve, then starts the
pump. The pump runs long enough to prime, then it stops. Both valves then close.
Load bottles icon opens the load bottles dialog box. See
Unload bottles icon takes you to the unload/replace bottles dialog box. See
page 133.
Return icon returns you to the diagnostics dialog box.
Figure
Figure 112 Pump test dialog box
112.
Figure 113.
Figure 110, page 132.
Figure 111,