Fuel checks and cleaning
Regularly check for the air outlet valve and clean the screen if necessary.
At least each season begin and end carry out the following checks:
First place the filling nozzle as deep as possible into the filling pipe (through the rubber of the anti-splash sleeve), then use the nozzle to fill the tank.
Fuel is harmful to the environment. Prevent any spilling. Keep oil absorbent rags within reach as a precaution!