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Hammer Engines GmbH / IQ-Serie / Instruction Manual
CALCULATED MAX PUMP VOLTAGE TOO HIGH
REASON:
Pump voltage needed for full throttle operation exceeds preset limit (Menu 1.6)
CAUSE:
The max pump voltage has been set too low, the corrective factor has been set
too high (Menu 9.6), pump voltage at calibration RPMS is too high (Points towards a fuel
feed or turbine problem) -> User error
ERROR MESSAGE DURING OPERATION
THROTTLE CHANNEL FAILURE
REASON:
During operation the throttle channel seized
CAUSE:
PPM transmitter glitch
RPM SENSOR FAILURE
REASON:
RPM sensor failure
CAUSE:
Ambient light interferes
MAX RPM EXCEEDED
REASON:
The set max RPM has been exceeded
CAUSE:
Set wrong by user / Ambient light interferes with RPM sensor -> User error
MIN RPM UNDER-RUN
REASON:
The set min RPM has been under-run
CAUSE:
Set wrong by user / Ambient light interferes with RPM sensor, fuel feed
problem -> User error
MAX. TEMP EXCEEDED
REASON:
The max temp of 800°C has been exceeded
CAUSE:
The main cause of overheating is mechanical failure -> User error
FLAMEOUT DURING OPERATION
REASON:
Temperature has dropped below 250°C.
CAUSE:
Throttle curve to steep/fast, bubble in fuel feed, fuel tank empty -> User error
FAIL SAFE
REASON:
The receivers failsafe duration exceed limits set in Men Fail Safe Timeout (3.4)
when in Failsafe Modus
CAUSE:
Receiver glitch/ malfunction
