Minuteman Max Ride A-MR20ECO, Service Manual

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12. In-line Solution Screen and Valve
(Generation 1)
The solution solenoid, which shuts off solution flow is protected from debris by the in-line filter
assembly. The filter assembly is located on the under-carriage of the machine on the left hand
side, just under the solution tank. It is important to check and clean the screened washer inside
the assembly regularly to ensure proper solution flow. Before cleaning, lift the scrub deck lift
lever to the fully raised position. To open, pull the blue shut off handle to the closed position (A),
then unscrew the screen assembly (B). Remove the screen and rinse, reinsert and screw
assembly together, tightening by hand. Overtightening with tools may damage the plastic
threads.
Note: The valve (A) can also be used to control water volume.
Manual control valve ( C )
A
B
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