INSTALLATION & OPERATION MANUAL
L500 Series
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• Stop the engine and close the water valve.
• Remove the filter cap.
• Remove the filter element, flush it thoroughly
with clean water or compressed air.
• Insert the cleaned filter element and screw on
the filter cap.
• Check the cap and the gasket for correct
seating and sealing.
• Open the water valve.
• Start the engine and check if there is water
leakage.
CLEANING STRAINER FILTER