Therefore, re-adjust high/low end mixture needle until the engine run smoothly.
Not only optimum performance desires for engine speed at a considerate rpm, but it also requires
smooth acceleration and/or deceleration for the engine without stalling.
Note:
Incorrect adjustment for carburetor will cause a trail of problems:
1.Failure to start the engine.
2.Instable acceleration and/or deceleration
3. Engine is easy to stall.
F. Clearance adjustment (between the igniter silicon steel and the
fly wheel magnet)
The normal clearance between the igniter silicon steel and the flywheel magnet is around
0.20mm-0.30mm. Oversize or undersize will affect performance of igniter and cause malfunction.
Please make due adjustments conforming to the following instructions if it goes beyond the normal
size.
-Unlock the two screws on the igniter, turn off the flywheel magnet to the other side.
-Insert one car or two cards( like personal card
…
) into the clearance, securely fix the igniter and
the flywheel, and then lock the screws.
-Remove the card.
G. General information
-General usage/information
1.Always provide a proper proportion of fuel and lubricant for engine. Check if the clean fuel is
used.
2.Permit the glow plug to work properly. Check if there are cracks or any phenomena of carbo-
nization is found on the glow plug.
3.Verify all screws and nuts are firmly secured.
4.Check the electric igniter is properly installed and all wirings are firmly connected.
5.Verify there is no leakage on the joints. Check if the muffler is securely installed.
6.Check if the clutch is seriously fixed to the engine.
7.Check if the engine is firm.
8.Check there is no leakage on the oil pipe.
-Before using
1.Check if the cooling system have a good function.
2.Check if all screws and nuts are firmly secured.
3.Check all pipes and wirings are ready.
-Maintenance
1.Keep the engine surface clean. Always clean oil stains off after use.
2.Blow off the residual fuel and clean the oil pipe and the carburetor.
3.Pour the residual fuel out from the tank for use next time.
4.Remove the glow plug if the engine is not in use for a long period of time. Infuse the cylinder
with 10-20 drops of FC lubricant oil.
5.Store the engine in a dry area with well-packed.
- When you fail to start the engine
1.Check if the tank is filled with fuel.
2.Pull the engine handle putting the glow plug head attached to the
cylinder body or the muffler and see if it functions.
3.Remove the glow plug, put down the engine to check if the cylinder body is flooded and/or
choked.
4.Check if the oil pipe is leaky and the carburetor is clogged.
5.Check if the fuel is smoothly flowing into the carburetor.
6.Check if all wirings / connectors are properly connected.
We offer a sincere help for intractable problems once you purchase our products.
Defectiveness of constructive design is under warranty and we will do free
servicing for this. Attempt to disassemble the product can damage it.
Attempt to assemble our product with the parts from other factories and/or
contrived repair without approval can void the warranty.
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