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Step 1. Connect the Sewage Pump suction hose to the boat holding tank. Open the gate valve on the hose. Step 2. Press the Start Button at the Sewage Pump control box. Sewage Pump starts. No further action is required. The effluent is automatically pumped in two cycles: Vacuum Cycle, and Discharge Cycle. Sewage Pump automatically stops on completion. Step 3. Once the Vacuum Cycle is completed, the suction hose can be disconnected from the boat holding tank. Note: The Stop Button at the Sewage Pump control box is for Emergency Stop only. Sewage Pump Out system is based on the vacuum principle, which is fast, efficient, and reliable. Vacuum Cycle: The pump sucks out the air from the pump tank. The vacuum in the pump tank moves the effluent from the boat tank into the pump tank. The foul air that is sucked out of the pump tank is vented through the discharge line into the sewer with no odour. The electronic control monitors the effluent level and switches the pump to the discharge cycle when the pump tank is full. Discharge Cycle: In the discharge (pressure) cycle the pump moves the effluent from the pump tank to the sewer. The electronic control monitors the effluent level and stops the pump after the pump tank is emptied. The pump is ready to start next Vacuum Cycle. |