Riser Filter Screen Servicing - All Tts Rotors - Hunter G835 Owner's Manual

RiSeR filTeR SCReen SeRViCing – All TTS RoToRS
the riser filter screen is located at the base (bottom) of each riser. the purpose of the filter screen is to prevent entry
of debris that are too large to exit the riser through the nozzles. If the filter becomes clogged with debris, water flow
through the riser can be severely reduced and lead to diminished sprinkler performance.
to remove the filter screen, locate the notched recessed area located on the outside where it meets the bottom of
the riser (fig 54, 55, 56). Insert the snap-ring tool or a flat bladed screwdriver into the recess and then twist to lift the
filter screen from its position against the riser. Flush filter screen with water to remove debris. to install filter screen,
press firmly into position against the riser.
FIg 54 FIg 55 FIg 56
g35, g70 & g75 screen g80 screen g90 & g95 screen
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