CRRCpro GF40I User Manual

CRRCPRO ENGINE MANUAL
Thank you for choosing our product, hoping that it can keep company with your degree over a pleased time . In order to make it performance comfortable and safety to use it , please read this manual carefully.
Parameter:
Type : 2 cycle piston valve type gasoline engine for airplane only Displacement (cc) : 40cc Bore x Stroke (mm): 41mm*30mm Dry Weight (kg) : 1410g (Without ignition battery ) Carburetor : Walbro(Diaphragm butterfly valve type) Maximum Output : 3.95ps / 7200rmp speed rang : 1600-9500rpm Ignition : DC-CDI Iis - lgnition : 6 V Gasoline-Version : Pre-mixed Fuel, 30-40 (Gasoline):1 Lubrication Oil : 2 cycle engine oil Propeller : 18x8 18x10 20x8 20x10 ( Cooling System : Air Cooled
Waring!
1. This gasoline engine is just designed for the model airplane , please don`t use in on the other occasion.
2. We are obligated to having products which make the defect to offer the service.
3. Warning!This engine is not a toy! Serious injury and/or death can occur
Two leafs prop)
1
from its misuse! Read and become familiar with this entire instruction manual.learn the engine`s applications,limitations,and possible hazards.
For safe operation and to maintain your warranty you must:
1. Have a special designed engine test bench for your engine,if don`t ,please mounted it on your model aircraft for
breaking-in
2. Mount the engine correctly
3. Provide adequate air flow and cooling for the engine
4. Provide adequate air flow and cooling for the exhaust
5. Use an approved propeller and spinner
6. Drill the propeller correctly
7. Balance the propeller correctly
8. Tighten the prop eller bolts correctly and check them regularly
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. Not use your fingers or hand to start your model
19. Adjust your carburetor correctly
20. Not adjust your carburetor while the engine is running
21. Insure that your spark plug is in good condition and is secured correctly
2
22. Insure that your ignition wires are not frayed and are protected
23. Insure that your ignition cap is securely mounted
24. Keep all people behind the line of the prop
25. Do not put anything (i.e., fingers, body parts, objects, et al) into the rotating propeller
26. Keep children away. All spectators should be kept a safe distance away from the running engine.
27. 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.
28. Always wear eye protection when starting the engine.
29. 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.
Disclaimer
We cannot control how safely our products will be used. And, therefore we do not accept any responsibility for damage, or injury from their usage.
Carburetor settings:
Before each engine is shipped it has to pass QC and is then test run. We do a basic adjustment of the carburetor needles at that point. Highspeed needle H: 1 1/2 Low speed needle L: 1 1/3 (If don`t has grasped, please do not adjust) Important: Do not remove the carburetor spring as the spring helps keep the carburetor butterfly aligned properly. Merely release the ends of the spring so that it no longer holds the butterfly closed.
Engine runs fine on the ground but get very rich on takeoff and in flight
3
+ 5 hidden pages