7
MAINTENANCE
Cleaning the Chemical Tank and Pipes
Fill the chemical tank with 25% of clean water and turn on the unit. Then open the chemical supply and close valves
to flush it through. This will prevent corrosion and the accumulation of chemical deposits in the tank and pipes.
Spark Plug Maintenance
Remove the spark plug using a spanner or spark plug remover. Remove any carbon deposits between the electrode
and the earth section with a wire brush. Make sure that there is a space of 3.5 mm between the electrode and the
earth.
Fuel injector Maintenance
Unscrew the fuel injector situated on the side of the carburettor. Clean the injector with compressed air to remove
any blockages.
Important: Never use a metallic punch to clean the injector. The injecting hole is calibrated for
optimum performance
STANDARD SYSTEM
SF MODEL
