USER MANUAL
146 1957 000
(4)03-2016
11
MAINTENANCE
The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance.
The following table provides the scheduled maintenance. The intervals shown may vary according to particular working
conditions, which are to be defined by the person in charge of the maintenance.
All scheduled or extraordinary maintenance procedures must be performed by qualified personnel, or by an authorised Service
Center.
This Manual describes only the easiest and most common maintenance procedures.
SCHEDULED MAINTENANCE TABLE
(*): For the relevant procedure, see the Service Manual.
(1): And after the first 8 running-in hours.
WARNING!
To carry out maintenance procedures, switch off the machine (remove the key from the ignition switch) and,
if necessary, disconnect the batteries.
Moreover, carefully read the instructions in the Safety paragraph.
NOTE
For other maintenance procedures contained in the Scheduled Maintenance Table, refer to the Service
Manual that can be consulted at any Service Center.
Procedure
On delivery
Every 10
hours
Every 50
hours
Every 100
hours
Every 200
hours
Every 400
hours
Battery fluid level check
Side and main broom height check and
adjustment
Dust filter cleaning and integrity check
Skirt height and operation check
Filter shaker operation check
(*)
Hood safety switch operation check
(*)
Main broom drive belt visual inspection
(*)
Nut and screw tightening check
(*) (1)
Service and parking brake check and
adjustment
(*)
Main broom drive belt replacement
(*)
Main motor and drive system motor carbon
brush check and replacement
(*)
