Jet Central Rabbit KS 100 SE Series, Operation And Maintenance Manual, Page: 20 / 43

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Increasing the values will increase the amount of fuel delivered during the staring sequence, so if in any
of the stages you see excessive flames, reduce the corresponding value.
A
n “Initial Pump Pw” value that is too low will probably allow ignition of the fuel but it will not be enough to
raise the temperature to sequence to the preheat mode. If you hear or see flames inside the turbine but
still get an
“Ignition fail” alarm, increase this value one point at a time until it creates a sufficient
temperature change to sequence to the next step.
A low “Fuel Ramp” value will cause an excessively long time for the turbine to reach the idle state.
5.5 Running Parameters Sub-menu
The top section of the Running Parameters sub menu has five user adjustable parameters:
Max RPM: you can lower this value but you cannot increase it above the factory setting, lower this value
to reduce the available output power (see RPM/thrust chart in Appendix A)
Idle RPM: you can increase this value but cannot decrease below the factory setting.
Acceleration Time: lowering this value will make the turbine response more aggressive in the first half of
the RPM range. Range of settings is between 0 and 20.
Acceleration Curve:
lowering this value will make the acceleration more aggressive in the second half of
the RPM range. Range of settings is between 0 and 2.
Deceleration Curve:
lowering this value will make the deceleration faster from a high RPM setting to a
lower RPM setting. Range of settings is between 0 and 2.
CAUTION:
Aggressive settings in either direction may cause a flameout or excessive flames which
could start an on board fire.