Minuteman E Ride 21 - Manual (Page 29)

5-1
CHAPTER 5
MAINTENANCE
The machine proper and safe operation is guaranteed by
a careful and constant maintenance.
The following table sums up the scheduled maintenance.
The indicated periods can be subjected to variations
according to working conditions. These must be defined by
the person in charge for the maintenance.
All periodic or extraordinary maintenance operations must
be performed by skilled personnel, or by an authorized
Service Center.
This Manual contains the Scheduled Maintenance Table
and describes only the easiest and most common
maintenance procedures.
WARNING!
The operations must be carried out with the
machine off and the battery disconnected.
Moreover, read carefully the instructions in
the Safety chapter before performing any
maintenance operation.
REMARK:
For other maintenance procedures contained
in the Scheduled Maintenance Table see the
specific “Service Manual” that can be
consulted at any Service Center.
5.1 SCHEDULED MAINTENANCE TABLE
(1): and after the first 8 working hours
(2): maintenance, falling within the competence of a
Minuteman Authori z ed Service Cente r
Operation
Daily, after using the
wash-and-dry
machine
Monthly or
every 100
hours
Half-yearly or
every 400
hours
Yearly or every
800 hours
Squeegee cleaning 
Disc brush cleaning (or cylindrical brushes) 
Battery charge 
Squeegee rubber blades check/replacement 
Cleaning of the detergent solution (or water for washing) filter 
Cleaning of nozzles and filters 
Screws and nuts tightening check  (1)(2)
Check of HEPA suction filter  (2)
Brushes rotation belt check/replacement (2)
Drive chain check/replacement (2)