Turn the flywheel by hand to see if it is smooth, and adjust the related screws not smoothly
Check whether each sliding part is clean;
Fill the alcohol lamp below two thirds;
Ignite the alcohol lamp and put it on the front of the test tube. After about 1 minute, turn the flywheel and the engine rotates. The warm-up time with the generator is slightly longer.
Cautions:
Do not touch the test tube and the metal connected to it to avoid burns.
Lit the alcohol lamp for a long time, and the alcohol lamp cannot be touched easily to avoid burns.
During heating, do not touch the cotton tube of the alcohol lamp, the piston cannot be oiled, and both ends of the connecting rod need to be lubricated.
