10
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Thor 210 Hybrid Hexacopter
User Manual
Trouble Shooting
No.
Description Check Item
Cause of Failure
Maintenance Method
1
System
cannot be
started.
Air filter
Under heavy working condition
Clean the filter with fuel
2
Oil Supply
System
Wrong lubricating oil model
Use the original lubricating oil
3
Tubing bubble or no oil
Press the oil bubble several times to
absorb oil
4
Wire Harness
Poor contact of connector
Check the circuit and connect it
again
5
Spark Plug
yellow or weak light
change the spark plug
6
Reed valve
failure
Damaged reed valve diaphragm
Replace reed valve
7
Speed
fluctuation,
voltage
fluctuation,
smoke
Spark Plug
The spark plug is loose.
Tighten the spark plug
8
Fuel
Water in fuel or fuel quality
Poor quality, fuel storage more
than 2 months
Change the fuel
9
Lubricating Oil
Poor quality of lubricating oil
Change to the original lubricating oil
10
Oil Way
The oil supply is not smooth,
there are bubbles in the yellow oil
pipe, or the oil filter in the oil tank
has not been replaced for more
Drain the air from the oil inlet pipe.
Open the filler cap to make the top
of the fuel filter close to the top of
the oil level. Power on and drain the
