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Electric motor safety precauions, Ama safety code, General – Great Planes Matt Chapman Eagle 580 EP ARF - GPMA1573 User Manual

Page 19: Radio control, Check list

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19

ELECTRIC MOTOR

SAFETY PRECAUIONS

Failure to follow these safety precautions may result
in severe injury to yourself and others.

• Get help from an experienced pilot when learning to operate

electric motors.

• Use safety glasses when running electric motors.
• Keep your face and body as well as all spectators away

from the plane of rotation of the propeller as you run the
motor.

• Do not run the motor in an area of loose gravel or sand; the

propeller may throw such material in your face or eyes.

• Keep these items away from the prop: loose clothing, shirt

sleeves, ties, scarfs, long hair or loose objects such as
pencils or screwdrivers that may fall out of shirt or jacket
pockets into the prop.

• The motor gets hot! Do not touch it during or right

after operation.

• When working on your plane, remove the propeller if the

motor battery will be connected.

• Always remove the motor battery from the plane

when charging.

• Follow the charging instructions included with your charger

for charging LiPo batteries. LiPo batteries can cause serious
damage if misused.

AMA SAFETY CODE (

EXCERPTS

)

Read and abide by the following excerpts from the Academy
of Model Aeronautics Safety Code. For the complete Safety
Code refer to Model Aviation magazine, the AMA web site or
the Code that came with your AMA license.

General

1) I will not fl y my model aircraft in sanctioned events, air

shows, or model fl ying demonstrations until it has been
proven to be airworthy by having been previously,
successfully fl ight tested.

2) I will not fl y my model aircraft higher than approximately

400 feet within 3 miles of an airport without notifying the
airport operator. I will give right-of-way and avoid fl ying
in the proximity of full-scale aircraft. Where necessary,
an observer shall be utilized to supervise fl ying to avoid
having models fl y in the proximity of full-scale aircraft.

3) Where established, I will abide by the safety rules for the

fl ying site I use, and I will not willfully and deliberately fl y my
models in a careless, reckless and/or dangerous manner.

5) I will not fl y my model unless it is identifi ed with my name

and address or AMA number, on or in the model. Note:
This does not apply to models while being fl own indoors.

7) I will not operate models with pyrotechnics (any device

that explodes, burns, or propels a projectile of any kind).

Radio Control

1) I will have completed a successful radio equipment ground

check before the fi rst fl ight of a new or repaired model.

2) I will not fl y my model aircraft in the presence of spectators

until I become a qualifi ed fl ier, unless assisted by an
experienced helper.

3) At all fl ying sites a straight or curved line(s) must be

established in front of which all fl ying takes place with the
other side for spectators. Only personnel involved with
fl ying the aircraft are allowed at or in the front of the fl ight
line. Intentional fl ying behind the fl ight line is prohibited.

4) I will operate my model using only radio control frequencies

currently allowed by the Federal Communications Commission.

5) I will not knowingly operate my model within three miles

of any pre-existing fl ying site except in accordance with
the frequency sharing agreement listed
[in the complete
AMA Safety Code].

9) Under no circumstances may a pilot or other person touch

a powered model in fl ight; nor should any part of the
model other than the landing gear, intentionally touch
the ground, except while landing
.

CHECK LIST

During the last few moments of preparation your mind may
be elsewhere anticipating the excitement of the fi rst fl ight.
Because of this, you may be more likely to overlook certain
checks and procedures that should be performed before
the model is fl own. To help avoid this, a check list is provided
to make sure these important areas are not overlooked.
Many are covered in the instruction manual, so where
appropriate, refer to the manual for complete instructions.
Be sure to check the items off as they are completed.

1. Check the C.G. according to the measurements provided

in the manual.

2. Be certain the battery and receiver are securely mounted

in the fuse. Simply stuffi ng them into place with foam
rubber is not suffi cient.

3. Extend your receiver antenna and make sure it has a

strain relief inside the fuselage to keep tension off the
solder joint inside the receiver.

4. Balance your model laterally as explained in

the instructions.

5. Use threadlocking compound to secure critical fasteners

such as the motor screws, wheel collar SHC screws
and screw-lock pushrod connectors, etc.

6. Add a drop of oil to the axles so the wheels will turn freely.

7. Make sure all hinges are securely glued in place.

8. Reinforce holes for wood screws with thin CA where

appropriate (servo mounting screws, control horn
screws, etc.).

9. Confi rm that all controls operate in the correct direction

and the throws are set up according to the manual.

10. Make sure there are silicone retainers on all the clevises

and that all servo arms are secured to the servos with
the screws included with your radio.