General Information
21
Service Manual – SC450
Maintenance
The lifespan of the machine and its maximum operating safety are ensured by correct and regular mainte-
nance.
Warning! Read carefully the instructions in the Safety chapter before performing any
maintenance procedure.
The following table provides the scheduled maintenance. The intervals shown may vary according to particu-
lar working conditions, which are to be dened by the person in charge of the maintenance.
For instructions on maintenance procedures, see the following paragraphs.
Scheduled Maintenance Table
Procedure
Daily, after using
the machine
Weekly
Every six
months
Yearly
Battery charging (battery version)
Squeegee cleaning
Brush/pad cleaning
Tank and vacuum grid with oat cleaning, and cover
gasket check
Power supply cable check (cable version)
Squeegee blade check and replacement
Solution lter cleaning
WET battery uid level check
Brush/pad-holder motor carbon brush check or
replacement (battery version)
Vacuum system motor carbon brush check or
replacement