ARMOUR FF VTOL, Общее руководство

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4.5 Daily Maintenance
(1) The operator must clean the UAV body after every flight, ensure that the UAV
body is without any material residue which prevents the UAV structure from
chemical corrosion.
(2) The Engine intake and exhaust tube should be closed after every flight, to avoid
debris destructing the engine structure.
(3) The UAV storage environment should be dry in all time, since the humid
environment may affect the autopilot instrument sensor measurements.
(4) The pitot tube must be covered by the hood after every flight and usual storage,
to avoid debris blocking the pitot tube, resulting in error in airspeed measurements.
4.6 Engine Maintenance (Gasoline engine Only)
(
1) Please use clean 93# gasoline, where the mix ratio with oil should be 30:1.
(2) Make sure the pipeline between fuel tank to carburettor does not experience
leaks at any time.
(3) Clean the fuel filter located in the carburettor on a regular basis otherwise, it will
cause the failure of oil needle adjustment, and the engine will become unstable.
Mixing and using lubricating oil from different manufacturers or
grades are strictly prohibited. Otherwise the carburettor will be
seriously blocked.
4.7 Battery Maintenance
(1) The lithium / Li-ion battery should be charged to 3.8~3.9V while in storage.
(2) When operating in winter or high-altitude area, the operator should pay
attention to the battery insulation treatments, since low temperature may affect the
performance of the battery.
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