User Manual

Malfunction and Elimination:
l After install the engine doesn’t start up.Please check whether the power supply the
joint connecting is right or not, if not, please connect it correct.
l Check whether the voltage is right or not（4V-6.8V）.
l Check whether the Hall parts link is right or not.
l Check the Hall part outputs polarity.
l The rotation is abnormal after start up engine.
l Check battery or power supply shall not less than 4v.
l Check whether the ignition’s automatic advance angle is match with your engine or
not (please contact with after service of our company).
l Engine doesn’t work steady
l Check the each on-line connects whether plug-in is firm or not, the credibility has
already had no short circuit.
l Lighting the front line connects whether ground is good or not.(shield hull and
spark to fill and light a front line to shield a layer whether the contact is good)
Checking the spark fills to insulate whether intact, whether electrode cleft is
normal or not.
Pilots check list
We strongly recommend checking the following agenda for your own safety before
starting!
1. Check the propeller bolts for tightness
2. Check that the spinner is firmly attached
3. Check the propeller for possible damage
4. Check to be sure you have the throttle position at idle
9. Properly mount your ignition to avoid overheating
10. Use the correct battery and regulator (if applicable) for your ignition
11. Use the correct switch for your ignition
12. Use an appropriate fuel tank, plumbing lines, and installation
13. Use the appropriate fuel for break in and after break in (gas and oil)
14. Insure adequate filtering of your fuel
15. Maintain your engine properly, keeping it clean, etc.
16. Use a pre-flight check list before flying your model
17. Secure your model properly when starting
18. Adjust your carburetor correctly
19. Insure that your spark plug is in good condition and is secured correctly
20. Insure that your ignition wires are not frayed and are protected
21. Insure that your ignition cap is securely mounted
22. Keep all people behind the line of the propeller
23. Do not put anything (i.e., fingers, body parts, objects, et al) into the rotating
propeller
24. Keep children away. All spectators should be kept a safe distance away from the
running engine.
25. Wear proper apparel. Do not wear loose clothing, gloves, neckties, jewelry, or neck
straps for your radio which may get caught in the moving propeller.
26. Always wear eye protection when starting the engine.
27. Do not operate this engine if you are under the influence of any drugs, alcohol or
medication that could affect your ability to use the engine properly.