SEEDMASTER 2023
46
NOVA PRESSURE AND TOP-UP AIR
When a tank is selected to meter to the seed or fertilizer knives, the top-up air must be set to match the
proper fan to ensure that tank pressures are balanced. When the tank is metering to the seed knife, the
top-up air must come from the seed fan. When the tank is metering to the fertilizer knife, the top-up air
must come from the fertilizer fan.
NOTE: When you change the product selection at the tank, do not forget to switch the top-up air
at the same time. The connections require a proper seal to ensure that there is no air loss.