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•  Always ensure the aircraft is secure and will not move once the engine is started.

•  Always rebind your transmitter to your receiver(s) after setup and before first flight.

•  Always ensure the throttle failsafe is set to low throttle in your transmitter.

•  Always perform a range check prior to flight. 

•  Always cut off the fuel supply (pinch or disconnect the fuel line to the carburetor) or use  

the throttle linkage to shut off the air in order to stop the engine.

•  Never use hands, fingers, or any other body part to stop the propeller.

•  Never throw any object into a propeller to stop it.

•  Never run the engine in the vicinity of loose small objects, such as gravel or sand, to avoid 

the propeller uncontrollably throwing such materials. 

•  Never wear loose clothing or a loose neckstrap when operating your model engine as these 

items could become entangled in the propeller.

•  Never have loose objects such as screwdrivers, pencils, etc. in your pockets when operating 

your model engine. These could fall into the propeller.

•  Never allow fuel to come into contact with eyes or mouth. Gasoline and other fuels used  

in model engines are poisonous.

•  Always ensure gasoline and fuel are stored in a clearly marked container away from  

•  Never re-use the inlet pipe gasket (Teflon) while servicing.

the reach of children.

Safety Warnings 

Model engines produce a substantial amount of power, which can create unsafe situations if not 
used correctly. Always use common sense and observe all safety precautions when operating, 
handling or performing any procedure involving your engine. Failure to follow safety precautions 
could result in serious injury and property damage.

•  Always ensure spectators, especially children, are at least 30 feet away when running  

the engine.

•  Always ensure that the propeller is securely attached to the engine shaft and all retaining 

fasteners are tightened properly before EACH flight. Use of blue threadlock to tighten nuts  
is advisable.

•  Always keep small parts out of the reach of children as they can be choking hazards.

•  Always secure the airplane before powering the engine.

•  Always keep your face and body away from the path of the propeller blades when starting  

or running your engine.

•  Always stand behind the propeller when making carburetor adjustments.

•  Always wear safety glasses or goggles when starting and running your engine.

•  Always keep your fuel in a safe place away from sparks, heat or anything that can ignite.

Содержание 5-55 cc

Страница 1: ...Gas Radial Engines User Manual For 5 55cc 75cc 100cc 125cc 150cc 180cc 210cc Use gasoline without Bioethanol mixture Technologies Private Limited...

Страница 2: ...OT a toy It must be operated with caution and common sense and requires some basic mechanical ability Failure to operate this Product in a safe and responsible manner could result in injury or damage...

Страница 3: ...e poisonous Always ensure gasoline and fuel are stored in a clearly marked container away from Never re use the inlet pipe gasket Te on while servicing the reach of children Safety Warnings Model engi...

Страница 4: ...tilize an electric starter to start your engine Always discard any propeller that is nicked scratched cracked or damaged in any way Always run your model engine in a well ventilated area Model engines...

Страница 5: ...etween the rewall and the mounting ring Vibration between the stando and the mounting ring will damage the mounting ring and cause the engine to separate from the airframe WARNING Always attach the en...

Страница 6: ...ewall with through bolts installed Always use nylon locking nuts with bolts through the rewall 3 Make sure the fuel tank is no farther than 200mm 8 in from the back of the rewall Always use a fuel lte...

Страница 7: ...ing to prevent damage to the exhaust valve It is very important to consider adequate cooling inside the airplane cowl Engines require Engine Cooling Requirements Installing the Electronic Ignition uni...

Страница 8: ...ting the engine on a test stand or on an airframe If you choose to mount the engine on an airframe remove the cowl during break in to ensure adequate cooling Engine Break In Process Fuel Selection Bre...

Страница 9: ...x at 1000 rpm for two minutes to warmup 1 Use a high quality gear oil to lubricate the outer parts of the valve train at the beginning of each ying day WD40 Liquid Moly Additive Starting the Engine ac...

Страница 10: ...M Richening the high speed needle allows the RPM to increase when the airplane is ying 1 Start the engine 2 Move the throttle stick up until the engine is running at approximately 2 000 rpm 3 If you a...

Страница 11: ...hesitation the low speed needle is adjusted perfectly If the engine slowly responds to throttle change and gradually reaches peak RPM the low speed needle is too rich Lean out the low speed needle tu...

Страница 12: ...his process 4 Start with the number 1 cylinder this should be the upright cylinder above the UMS logo a Rotate the crankshaft counter clockwise and observe the pushrod movement b Note when you see the...

Страница 13: ...8 Menz Prop Spark Ignition ABC TYPE 5 180 CC 35 7 mm 37 mm 1000 5500 4 7kg incl silencer 277 mm 195 mm 30x10 28x12 Collector Ring CM 6 RcExl WALBRO WT 621 5 180 cc 21kgf 30X10 SEP Prop 5 100 cc Spark...

Страница 14: ...Notes...

Страница 15: ...Notes...

Страница 16: ...Gopal Bagh 1062 Avinashi Road Coimbatore 641 018 INDIA Tel 91 422 2243439 5 Lines Fax 91 422 2242760 E mail support umstech in Web www umstech in...

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