How to use a Pool Pulse to measure the suction flow
Before attaching the suction cleaner head, measure the suction flow at the hose on the final hose length (the section furthest away from the skimmer box) by connecting the Pool Pulse to the hose using the Quick connector.
Keep the Pool Pulse under water and turn on the pool filter pump.
The suction provided by the pump will pull the spring back. Observe the indicator
A suction level of 3 is perfect.
If the reading is 0-2, adjust the AD Valve to level 3 to increase flow
If the reading is 4-6, adjust the AD Valve to level 1 to reduce flow