Troubleshooting - Minuteman E Ride ER28C User Manual

Troubleshooting

4 Troubleshooting
Problem
Poor water pick-up
Poor scrubbing performance
Inadequate solution flow or no solu-
tion to the floor
44
Possible Cause
Worn or torn squeegee blades
Squeegee out of adjustment
Recovery tank full
Recovery tank lid gasket leak
Debris caught in squeegee
Vacuum hose clogged
Using too much solution
Vacuum hose to squeegee or recovery
tank disconnected to squeegee or dam-
aged
Worn brushes
Wrong brush or cleaning chemical
Debris caught on scrub brushes
Moving machine too fast
Low battery charge
Solution tank empty
Recovery tank full
Solution lines, valves, filter or spray jets
clogged
Solution solenoid valve
Remedy
Rotate or replace blades
Adjust so blades touch floor evenly
across entire width
Empty recovery tank
Replace gasket lid cover properly
Clean squeegee
Remove debris and flush hose
Adjust solution control valves
Reconnect or replace squeegee hose
Rotate or replace brushes
Consult Manufacturer
Remove debris
Slow down
Recharge batteries
Fill solution tank
Empty recovery tank
Flush lines, and clean solution filter and
spray jets.
Clean or replace valve