Flush water through the transmitter to remove any air in the transmitter.
a. Open the drain valve on the high side of the transmitter and flow water from ACC400 through the transmitter.
b. Drain approximately 2 liters of water. If dirty, continue to drain until clear.
Get a supply of water and remove the cap from the “tee” at the top of the “wet--leg” on the low side of the transmitter.

Заранее большое спасибо!!