General Safety Measures - GRAUPNER Ecureuil AS 350 Montage- Und Betriebsanleitung

7. General safety measures

• Make sure you have adequate third-party insurance cover.
• Wherever possible join the local model flying club.
7.1 At the flying site:
• Never fly your model above spectators.
• Do not fly models close to buildings or vehicles.
• Avoid flying over agricultural workers in neighbouring fields.
• Do not fly your model in the vicinity of railway lines, major roads or overhead cables.
7.2 Pre-flight checks, flying safety:
• Before you switch on the transmitter check carefully that no other model flyer is using the
same frequency as you.
• Carry out a range check with your RC system.
• Check that the transmitter and receiver batteries are fully charged.
• Whenever the motor is running, take particular care that no item of clothing can get caught
on the throttle stick.
• Do not let the model fly out of safe visual range.
• There should always be a safe reserve of fuel in the tank. Never keep flying until the fuel
runs out.
7.3 Post-flight checks
• Clean oil residues and dirt from the model and check that all screws etc. are still tight.
• Look for wear and damage to the helicopter, and replace worn parts in good time.
• Ensure that the electronic components such as battery, receiver, gyro etc. are still securely
fixed. Remember that rubber bands deteriorate with age and may fail.
• Check the receiver aerial. Conductor fractures inside the flex are often not visible from the
outside.
• If the main rotor should touch the ground when spinning, replace the blades. Internal blade
damage may not be visible from the outside.
• Never carry the model by the tail boom: too firm a grip can easily deform the tail rotor
pushrod.
Ecureuil
28
®
AS 350