Use the arrows and OK button to select Gas options.
Select Inlet settings.
By default, the pump inlets (1-4) will display as OFF.
Attach a tube to the inlet you want to use.
Each pump inlet is fitted with a quick connect nozzle. Attaching a tube to these inlets requires the tube to have a corresponding quick connect coupling insert.
Select Inlet settings, and then select the inlet you connected the tube to in step 4. Use the arrow buttons and OK to toggle the inlet to ON. This pump inlet is now functional.
