19
7.
Put the motor in standard
mode if silenced.
8.
Check that the suction motor cap is closed properly.
If the problem persists, please contact the authorized technical
assistance.
EXCESSIVE FOAM PRODUCTION
Check that low foam detergent has been used. Eventually add small
quantities of anti foam liquid into the recovery tank.
Please be aware that a bigger quantity of foam is produced when the floor is
not very dirty. In this case please dilute detergent solution.
Содержание quartz 66
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