PURE FlexiPump - Conducting a Flow Validation Test

To Next Page

To Previous Page

Conducting a Flow Validation Test

The flow validation will test every speed on the FlexiPump: low, medium, and high for 30 seconds each to assure

your FlexiPump is dispensing the right amount of liquid. We recommend running the flow validation test at least

once a day. You may use the log provided in the back of this manual to keep track of your flow validation tests.

Step 1 Place the down tube into a container of water that contains at least 1000mL of water. Remove all the end

caps from the 3 tube leads.

Step 2 Run an initial Forward flush until you see water dispensed from each tube lead. Hit STOP.

Step 3 Place the 3 tube leads into the solution caddy container. Make sure to hold the 3 tube leads into the

container while the pump is running. This will measure how much liquid is dispensed during the flush cycles.

Step 4 Make sure your Speed button is on the low setting, showing 1 LED light. Press the Forward Flush button

once to run the FlexiPump for 30 seconds on Low. Verify that at least 250mL of water was dispensed.

Step 5 Empty the solution container and refill your container of water, assuring that you have at least 1000mL of

water. Place the tube leads back into the solution container.

Step 6 Set your Speed button to medium, showing 2 LED lights. Press the Forward Flush button once for a 30

second cycle. Verify that at least 375mL of water was dispensed.

Step 7 Empty the solution container and refill your container of water, assuring that you have at least 1000mL of

water. Place the tube leads back into the solution container.

Step 8 Set your Speed button to high, showing 3 LED lights. Press the Forward Flush button once for a 30

second cycle. Verify that at least 500mL of water was dispensed.

Time Speed Water Dispensed

30 Seconds Low 250 mL

30 Seconds Medium 375 mL

30 Seconds High 500 mL

If the pump does not pass the flow validation

test, please contact your Pure Processing

representative to troubleshoot the issue.

FlexiPump™ Independent Flushing System User Manual