PROBLEM
POSSIBLE CAUSE
SOLUTION
EXCESSIVE FOAM
PRODUCTION
The detergent being used is not suitable.
Check that a low foam detergent has been used. If
necessary, add a small quantity of antifoam liquid to the
recovery tank.
The floor is not very dirty.
Dilute the detergent more.
THE MACHINE
DOES NOT
VACUUM
CORRECTLY
The recovery tank is full.
Empty the recovery tank (read “
”).
The vacuum device is obstructed
Read the section "THE SQUEEGEE DOES NOT DRY
PERFECTLY".
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