TROUBLESHOOTING [MICROMATIC M17B - MICROMATIC M17E]
SMALL AMOUNT OF THE SOLUTION OR NO SOLUTION REACHES THE BRUSH
Possible causes:
The solution lter is clogged/dirty (clean).
The solution ow adjusting tap is clogged/dirty (replace).
The solenoid valve is broken or there is an open in the electrical connection (replace the solenoid valve/repair the electrical
connection).
There is debris in the solution tank clogging the output hole (clean the tank).
There is debris in the solution hose clogging the solution ow (clean the hose).
The detergent ow control tap is in the ECO position (adjust the detergent ow control lever)
THE SOLUTION REACHES THE BRUSH ALSO WHEN THE MACHINE IS OFF
Possible cause:
The solenoid valve is broken (replace).
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