When I try to access the fuel pumps from the handheld controller, a message appears stating, Fuel system not responding. What does that mean?
The handheld controller communicates with the fuel system through the network configuration or Local Area Network (LAN). This is the coax cable setup that runs from the computer to the sensor box to the fuel system. Sometimes when a break occurs in the cable network or when the data stream is interrupted, the LAN communication stops and must be re-synchronized. • Verify that the fuel system is on and operating. The fuel card is located in the top chamber of the roll-around cabinet or on the slide-out tray on the left side of the cabinet on upgraded SF-601 systems. (Some sites may locate the card in a different area.) • The card has seven red Light-Emitting Diode (LED) lights on it—one group of three and another group of four. • Normal operation is the group with all three lights on. The group of four should have three lights off and one flashing. • Power the fuel system off. On the roll-around cabinet, the power switch is located on the left side of the cabinet. On upgraded systems the
