RCGF 30CC-Twin Operator'S Manual Download Page 17 | Manualshive

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RCGF 30CC-Twin Operator'S Manual Download Page 17

Many of the RCGF 8.4 V Ignition modules have an additional lead to plug into the Digital

Tachometer. If your 6.V old ignition module does not have this additional lead, the Digital

Tachometer can still be used. Simply use the Y-harness (included with the Digital

Tachometer) to connect to the pick-up lead from the engine. Be sure to secure all

connections and to secure the Digital Tachometer or leads on the aircraft used.

RCGF 8.4 V Ignition modules use the Digital Tachometer

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Summary of Contents for 30CC-Twin

Page 1: ...buretor RCGF Ignition DC CDI Computer Controlled auto advance electronic ignition system Power supply 4 8 8 4V Maximum Output 3 7HP 7500RPM Requires Gasoline 2 cycle oil ignition battery propeller spe...

Page 2: ...tion Module 5 1 oz 145 g Total Weight 2 53 lb 1145 g Technical Data Ignition Battery 4 8 8 4 NiCd or NiMH 6 6V LiFe or 2S LiPo pack Gasoline Oil Mix 30 1 Replacement Spark Plug NGK CM6 or equivalent I...

Page 3: ...r and propeller combination will cause high levels of vibration and may cause the propeller shaft to break Always use a lightweight spinner on your engine Lightweight spinners are considered to be tho...

Page 4: ...nes Metal filters intended for glow engine are too coarse and will not screen out finer particles Always filter your fuel by using an appropriate filter before putting it into the airplane s fuel tank...

Page 5: ...ponents of the engine Many of the following steps may need to be completed in a different order than listed 1 Check to see that all screws and bolts are tight Check carefully for any cracks broken or...

Page 6: ...ips to secure the connection 4 Connect the ignition module battery to the kill switch Any 4 8 8 4V 1000mAh and above capacity battery will work well for this Use heat shrink tubing to secure this conn...

Page 7: ...ter nut in your 30cc twin engine 1 Please check engine size chart on the back cover of this manual to drill the engine mounting bolt holes 2 Install 4 5mm blind nuts not included into the back side no...

Page 8: ...down 4 Install the throttle servo at least 12 305mm away from the engine Make sure that you get the carburetor s full range of rotation with your servo travel Be sure to use a non metallic linkage 5 I...

Page 9: ...Be sure to use threadlocker and that the ignition wire does not contact the muffler 8 Cut all necessary clearance carburetor adjustment cooling and exhaust holes in the cowl 9 Make sure the cowl is s...

Page 10: ...to use a drill guide If you do not have a drill guide you can use the following method to drill your propeller Most propellers within the recommended size range have a 0 393 10mm center hole pre drill...

Page 11: ...etely through the hole 3 Next set the engine at the top of the compression stroke Note the position of the ignition magnet with engine inverted 4 Place the propeller on the crankshaft at the one o clo...

Page 12: ...Dead Center Hole Locator to mark the position of the remaining holes 8 Drill the remaining three holes in the propeller using the same technique as step 6 9 Mount the propeller to the engine using th...

Page 13: ...ounter clockwise will richen the fuel air mixture at low speeds The default or factory setting of the Low speed Needle is as follows turn the needle to the fully stop closed position and then turn bac...

Page 14: ...emature wear of internal engine components Carburetor Adjustment Troubleshooting Problem If The engine hesitates when accelerated rapidly or The rpm increases at idling or The engine stops when the th...

Page 15: ...after several brisk flips of the propeller 8 After starting let the engine idle for 30 to 45 seconds Open and close the throttle slowly until the engine runs smoothly at idle and at full throttle Acc...

Page 16: ...or a fuel in tank b fuel tubing cut blocked or kinked c carburetor clogged This can be done by removing the spark plug from the cylinder and attaching the plug on the outside of the crankcase Have an...

Page 17: ...not have this additional lead the Digital Tachometer can still be used Simply use the Y harness included with the Digital Tachometer to connect to the pick up lead from the engine Be sure to secure a...

Page 18: ...ailure to do so may result in miss calibration of the needle adjustments In order to do this it is necessary to remove the Phillips head screw which secures the carburetor filter cover and the carbure...

Page 19: ...If you need carburetor spare parts please contact our service center on local...

Page 20: ...on The RCGF 30cc twin has a two year limited warranty through RCGF service center beginning at the date of purchase Please retain your receipt as your proof of purchase Contact Us www rcgfengine com w...

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