Refrigerants Charging Program Scale Refrigerants Charging Program ScaleSet up 1. Plug power cord into wall outlet.2. Swilch on the scale by pressing the "ON" button.3. Place the refrigerant tank onto the center of the platform.4. Connect one end of charging hose to the "INLET" and the other end to refrigerant tank.5. Connect one end of charging hose to "OUTLET" and the other end to either the manifold gauge or to auto A/C system.6. Open the valve of the refrigerant tank purge air from hoses.Programming1. Press the "SET" button and the LCD will display zero.2. Enter the amount by pressing the "" or ""button. when dispensing larger amount, in order to increase the speed. press and hold the "" or ""button for 5 seconds.3. Press the "SET" button again, the scale would return to wenght model

Refrigerants Charging Program Scale