Crewman AS20B: Insufficient water to scrub deck
Steps to address low waterflow to scrub deck for Crewman AS20B
Solution valve closed
-
Review solution valve position to ensure it is in the open position
- If handle is in top position, valve will be closed limiting solution flow

Solution filter clogged
Note: Ensure solution tank is empty or at a drain prior to removing filter. Water will begin to drain once filter is removed
-
Check solution filter for obstruction
- Locate filter near scrub deck lift pedal at bottom of machine

-
- Remove filter by twisting wing nut

-
- Inspect filter for any clogs, clean filter under hot water
