System Troubleshooting Chart This section provides data for each subsystem in the Ultra Rover. Proper troubleshooting requires the technician to be able to determine whether the equipment is performing as it should. The chart provides voltage and resistance measurements for the subassemblies in the Rover. This should enable the technician to check the resistance between points to verify continuity, measure for the correct voltage at a connector, and ultimately to check for proper operation at each subassembly. System Setting Menu The system settings menu lists what options the user can change, and explains how to access those options.
This information is also provided to the user in the Instructions for Use. Technician Menu Overview The technician menu is provided exclusively to the technician. Here the technician will find information on how to manually control the docking sequence, perform calibrations, reprogram software, and more. It is important to note that the information listed here is meant for a Stryker certified trained technician only. This information should be considered sensitive material. It is possible for someone to adversely affect the operation of the Neptune Waste Management System if they are unaware.
The technician should understand how their menu choices in the technician menu will affect the system. Neptune Error Codes The error messages in the Neptune Waste Management System are categorized into 17 different groups. Each category relates to a specific subsystem in either the Rover or the Docker. Messages are displayed on the Vacuum display on the Rover user interface panel and can be identified by a specific number. Each error code is generated for a specific failure. This should aid the technician in narrowing the search for a faulty component or assembly. In some cases, a fault will generate multiple error codes.
For instance, if a wire harness fails, it may prevent a circuit board from communicating with several subassemblies. This would result in multiple communication errors. This section describes what each fault means, what components could generate that fault, and what the initial troubleshooting steps should be. x 0000026959, Rev. C Effective Date: Dec 16, 2014 3:43:21 PM Print Date: Dec 16, 2014 04:03:57 PM