M
Ingenieurbüro CAT, M. Zipperer GmbH +49-7634-5056-800
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79282 Ballrechten-Dottingen
www.jetcat.de
GERMANY
Instruction manual JetCat-PRO engines, 1.7 - V12.01V
Running the engine for the first time
Initial Adjustments:
Set-up operation mode:
Before the engine is run the first time please check that the desired operation mode is set first.
Per default the engine is set to “Industrial High altitude” operation mode. This might not be desired if the
engine is to be used in an RC-controlled model, as throttle response times would be fairly slow then! See
page: 28, Operation modes
Set correct battery type:
Check that the correct battery type is set/ matches the attached battery.
The Checklist
Before Running the engine
Charge ECU Battery.
You must read and obey warnings on the LiPo/LiFePo battery pack.
Prepare CO2 fire extinguisher
Check fuel lines. Make sure they are clean with no restrictions
Check that the fuel tank vent is unobstructed
Mix 5 % oil in fuel (i.e.: 1 quart per 5 gallons of kerosene)
Fill fuel tank(s). Make sure the main and header tanks are full
Turn on receiver switch
Place the engine with nose into the wind
After Stopping the engine
Turn engine into the wind. Stop engine.
During the cooling process the receiver switch can be shut off at any time. When the cooling process is
complete, the ECU will automatically shut off
After each flying session, defuel the tanks before storing.
WARNING!
In case of a mishap, fire extinguishers should be on hand at all times.
JetCat
recommends the CO/2 variety.
Powdered extinguishers will corrode the precision components inside the engine and void your warranty.
Starting and stopping the engine
1.
Prepare to start by completing the startup checklist.
2.
Single Channel Mode start/stop procedure.
a.
To start the engine, place the throttle stick and trim to their minimum positions. Next, move the trim
to its maximum position. Finally, move the throttle stick to its maximum position.
b.
When the throttle stick is set to the maximum position, the ECU will begin a fully automatic starting
sequence. This starting sequence can be immediately stopped at any time by moving the throttle
stick and trim to the minimum positions.
c.
To stop the engine after it is running, throttle up just above idle and let it stabilize for a couple of
seconds, then move the throttle stick and throttle trim to their minimum positions. The auto-cool
down mode will start when the engine has nearly stopped rotating.
3.
Two Channel Mode start/stop procedure.
a.
Set the throttle stick and trim to their minimum positions and the AUX switch to the
Off
position.
