Operating Instructions for IC Powered Vehicles
Warning!
IC Vehicles are fun but can be very demanding in care and maintenance, particularly in the early stages while the technique of starting and running in the motor is being acquired. Users should read the manufacturer’s instructions and these notes carefully before commencing assembly or starting the motor. Antics will be happy to provide a full refund at this stage should you decide it is not suitable for any reason, and return it to us unstarted and in mint condition within 14 days.
Additional Hints for Starting the Vehicle
These assume the glow plug is clean and glows well with a well charged battery. Fuel should be clean and well mixed. Read the manufacturer’s instructions first.
(1) Needle Valve Setting
(1a) Screw the mixture needle valve (knurled screw) in very gently until it stops, then turn back to 3 turns (may vary on some models – check your manual) This is close to the optimum setting for running the engine in. Once the engine is run in then turn the mixture needle in by as little as 1/8th of a turn (about 2 ¾ turns out) This will ensure adequate lubrication in the engine. It the motor is screaming it will wear out very quickly.
(1b) If the throttle is pushed fast forward on the transmitter and the engine stops or stutters the mixture is probably too lean. Open (turn back) the needle a little (say 1/8th turn) and try again. If the engine revs fast but with little power - again probably too lean. Slow or rough running with ejection of unburnt oil indicates the setting is too rich, close the needle to adjust.
(1c) Do not touch any other screw on the carburettor as these are factory set.
(2) STOP! If the engine does not start but the pull start is becoming tight. Remove the glow plug, lean the fuel off, place a rag over the top of the engine, pull engine over to remove excess fuel. Replace plug and start again.
(3) DO NOT continually rev the engine with the car off the ground. An engine requires moving air to keep it cool. Continually revving the engine while stationary, or over revving with too lean a mixture, can cause it to seize.
(4) WHILE RUNNING IN it is best to use a rich mixture and progressively lean this out as the motor beds in - usually by screwing in slightly after each tankful of fuel until the optimum is reached.
(5) GLOW PLUGS require a 2 volt supply during starting. The Ripmax GLO START is ideal.
(6) 10 - 16 size ENGINES require 10% nitro fuel with a minimum of 20% oil. Model Technics Duraglow 10 is ideal. Once run in engines of 20 to 25 size usually perform best with 16% nitro fuel.
(7) ALWAYS keep an eye on all screws etc: Vibration can cause these to work loose. Use threadlock if necessary.
(8) Fuel should not be left in engines as over a time it can cause corrosion. After run oil recommended.
Hints for Trouble Free Running - IC Powered Vehicles
Thank you for choosing to purchase your fuel powered car from Antics.
Whether you have opted for a built `Ready to Run’ or partly built `Almost Ready to Run’ vehicle we would suggest the following tips for trouble free running.
(1) The miniature, high power `real’ engines used in these models generate a certain amount of vibration. This may loosen nuts, bolts and other components so it is very important to regularly check all of them – especially those holding the engine in place. If these do come loose remove them one at a time, clean the bolt and the threaded hole with meths or a degreaser, apply a drop of threadlock (available from Antics) and replace.
Check that the external gears are still meshing properly, if not re-loosen the engine bolts and move the engine closer to the main gear. There should be a very slight play between these gears. One of the most common causes of failure is incorrect gear meshing – vigilance can prevent problems. Threadlocking other metal to metal surfaces, including drive cups and silencer bolts, can be an aid to maintaining a good set up.
NB: As most liquid threadlock attacks plastic, avoid contact with plastic parts on the model.
(2) It is also important that the brake is not applied when the engine is idling and the car is stationery. The brake must only work when the throttle lever is pulled back. A simple check is to push the car back and forth on the ground with the throttle lever in the centre, the brake should not be on, then pull back the lever and feel the brake come on. Should this not be the case adjust as necessary. This will help prevent your clutch `burning out’.
(3) Avoid over revving and running your engine too lean! A correct carburettor setting is very important if you want to avoid permanent engine damage. Most engine failures are caused by incorrect fuel/oil ratios and therefore not warranty repairs.
(4) Always run the vehicle with an air filter securely attached to the carburettor.
(5) When not using your car drain the tank and run out any remaining fuel. Do not store fuel in a damp place, or left open, as it absorbs moisture.
We hope that this is useful to you. Remember! Don’t hesitate to come back for further advice.
Antics will endeavour to stock commonly required spares but may have to obtain them from the relevant distributor in which case supply will be dependent on their stock holding.
These vehicles are FUN!
And we will do our best to help with any problem.
RC Cars, Trucks, Tanks and Boats
Search
Index
Checkout
Back