© Aixro GmbH / Woelfle Engineering GmbH
12/23
5.6. Engine Start / Test Run
When testing the engine for the first time, you should let it idle briefly with the rear axle rotat-
ing freely. Make sure the kart is secure, only use the throttle very carefully, and never play
with the throttle (as some do to keep 2-stroke engines running). Always be prepared to
switch off the engine.
! Without load the engine can accelerate much faster than a rev counter can record. At
full throttle the engine can exceed 10000rpm within one (1) second.
! From 2008 all Aixro XR50 engines are equipped with a rev limiter. Still, the rev limit
can be exceeded in case of a malfunction, especially if you run the engine at too high
speed without load. This can lead to engine detonation (flying parts can cause serious
injury).
1.
Leave the throttle in idle position, or at a maximum very gently push the throttle pedal a
short distance (NOT full throttle).
2.
Do not play with the throttle.
3.
Start the engine.
4.
Let the engine idle for about 20 seconds.
5.
Leave the throttle pedal in idle position.
6.
Let the engine idle for about 10 seconds.
7.
Push the red off-button.
8.
Let the engine cool down.
9.
The engine is now ready for operation.
! Never make any adjustments while the engine is running.
! The exhaust becomes very hot and can cause severe burns.
! If the engine should not switch off, pull the choke lever and/or cover the air filter with
your hands to force it to shut off.
Содержание XR50
Страница 1: ...OPERATION MANUAL...
