DLE-60CC EFI UAV ENGINE
9
3 Engine Installation & Getting Started
3.1Hardware Installation
1. Do not install the ECU, fuel pump and CDI to the engine or motor mount. The vibration
Will damage the hardware. Route the ECU to a location inside the aircraft and mount it
Where vibration is minimal. The ECU does not produce excessive heat and can be
Encapsulated in foam to isolate it from vibration if needed.
2. Refer to the diagrams above and make sure wire harness of EFI are well designated &
Connected.
3. When the engine is mounted, check all the wiring harness are connected correctly & the
reliability for the connection. It is necessary to ensure the wiring harness does not rub
against the body part.
4.
When the engine is installed, related shock absorption is required, and screw glue is used
to Ensure reliable installation.
5. Connect the thin fuel line from the output port of the fuel pump to the oil inlet of the
throttle valve, push tubing past locking ring in blue to produce a proper seal and lock it, in
reverse push the locking ring to release the fuel line (do not fold or twist the fuel line).
6. The fuel pump is installed close to the fuel tank. It is recommended not to be higher than
the fuel level, and ensure fuel inlet fuel line & fuel outlet fuel line be not bent or folded;
the thin fuel line connecting fuel pump & the engine should be kept at least 30cm in length
in order to reduce fuel pressure change.
8. Install the fuel filter between the fuel pump inlet and the fuel tank, ensure the fuel line is
connected properly in place; tighten the non-falling nut for fuel line.
9. Any 3 Cell Lipo or 4 Cell Lifepo4 or equivalent battery with a minimum of 2000 mAh
rating will run the engine for up to 2 continuous hours (5000 RPM/H). DLE60cc engine is
the latest version with CDI voltage from 4.8V-14V. Gaskets for DLE engines (Since
September 2021) are in the latest material without air pollution restricted by some
countries.
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