FIELD LEVEL TROUBLESHOOTING
TACTICAL QUIET GENERATOR 100 kW, 50/60 Hz MEP-807A/PU-807A
GSC ALARM INDICATORS AND FAULT CODE TROUBLESHOOTING PROCEDURES
TROUBLESHOOTING USING DEDICATED SHUTDOWN INDICATORS
The dedicated shutdown indicators identify the system that is responsible for an engine shutdown. The Generator
Set Control (GSC) activates the appropriate dedicated shut down fault lamp when the particular fault condition is
sensed. The lamp will flash until the GSC shuts the engine down, then the lamp will light continuously. Dedicated
shutdowns are not recorded in the GSC fault log.
The GSC dedicated shutdown indicators and their sensors are described in WP 0009.
Cooling system operates at high temperature and pressure. Contact with high pressure steam
and/or liquids can result in burns and scalding. Shut down generator set, and allow system to cool
before performing checks, services, and maintenance. Failure to comply can cause injury or
death to personnel.
The dipstick is marked so that the crankcase oil can be checked while engine is stopped or
running. Remove oil filler cap when checking oil with engine running.
LOW OIL PRESSURE light
LOW OIL PRESSURE detected by engine. The signal is routed through Engine Control Module
(ECM) to GSC.
Check oil level and perform service per TM 9-6115-729-10, WP 0017 00.
If fault codes displayed on upper display, troubleshoot per WP 0009.