RC-Tek SJM430-C PRO/E2, Справочное руководство

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RC-TEK
SJM430-C PRO/E² Reference Manual
7. Upon reaching the recommended maximum height, slowly release and let off on the throttle till landing. Always maintain the helicopter’s plane level
to the ground.
8. Continually practice this technique until you can masterfully perform linear ascending and descending paths, as well as stationary hovering
capabilities.
9. As your skills improve, slowly introduce lateral movements to the helicopter; with your starting point of spot as the final goal (position). Make sure to
keep the lateral distances within a 3 feet diameter. Furthering the recommended distance will increase accidental encounters.
10. Once these techniques are mastered, you are now ready to elevate both your helicopter and flying skills to its potential.
11. It’s strongly recommended for softened landings, slightly tilt and allow the front part of the landing strut to touch down, followed by the rear half.
Notes:
The majority of crashes experienced by beginners are associated with behaviors of nervousness and/or panic. Only a small percentage is directly related to
mechanical failures. Repetitive practice is the only way to enhance your skills such as developing controls sensitivity, awareness, and understanding. Regular
maintenance is required to keep the SJM430 helicopter in optimal and safe flying condition. This helicopter requires precise configuration of the components
and settings to be kept by the owner. Conduct regular maintenance on the SJM430 to avoid accidents or loss, and to ensure optimal performance.
Main Rotor Checklist:
1. Main rotor housing: When the main rotor housing is worn or faulty, there will be obvious vibration and poor flight control. Check the main rotor, main
shaft, and feathering shaft for wear or deformity. Replace parts as necessary to eliminate imbalance.
2. O-rings (not used on the SJM430): The O-rings will lose their elasticity over time. This will cause excess play on rotor and cause instability. Replace
as needed.
3. Main rotor hub: If the helicopter will not fly or begins to reacts sluggishly, even after checking for proper setting of pitch and throttle, check the
following items:
• Blade grip Bearings
•
Swing arm/control arm bearings
• Rotor blades
• Other relevant moving parts
4. Check for excess play or gaps between the surfaces, missing or broken parts, or binding restricting free movement. It is very important to check for
main rotor balance before each flight. Operating the helicopter “out of balance” will cause excessive wear and premature failure of parts, possibly
resulting in a dangerous situation.
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