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 defi ned by the person in charge of the maintenance.
WARNING!
Maintenance procedures must be performed when the machine is off (ignition key removed).
Moreover, read carefully the instructions in Safety chapter before performing any maintenance procedure.
WARNING!
When performing maintenance procedures on the dust control system water tanks, pay attention to the hoses
in the lower inner part of the water tanks in order to avoid pinching them, especially when opening and then
closing the water tanks.
CAUTION!
To perform maintenance procedures on the diesel engine, refer to the Diesel Engine Manual supplied with the
machine.
All scheduled or extraordinary maintenance procedures must be performed by qualifi ed personnel, or by an authorised Service
Center.
This Manual contains the Scheduled Maintenance Table and describes only the easiest and most common maintenance
procedures.
For other maintenance procedures contained in the Scheduled Maintenance Table or for extraordinary maintenance procedures see
the Service Manual that can be consulted at any Service Center.
SCHEDULED MAINTENANCE TABLE
Maintenance
Engine oil level check
Engine air fi lter cleaning
Engine radiator fi n check and cleaning
Engine coolant level check
Battery fl uid level check
Hydraulic system oil level and drain fi lter effi ciency
check
Hydraulic system oil cooler fi n check and cleaning
Hopper, fi lter and suction hose cleaning, and
gasket check
Water nozzle and fi lter cleaning
Brake fl uid level check
Reverse gear buzzer operation check
Disengaged parking brake buzzer operation check
Operation check of the system for engine start-up
inhibition when the parking brake is not engaged
and the operator is not on the driver's seat
Diesel engine start-up safety system check
Tire pressure check
Suction inlet and skirt height and operation check
Side broom position check and adjustment
Running-in
Every 10
Every
period (after
hours or
100
the fi rst 50
before use
hours
hours)
RS 501
INSTRUCTIONS FOR USE
Every
Every
Every
Every
200
400
500
800
hours
hours
hours
hours
(6)
33019745(2)2009-12
ENGLISH
Every
Every
Every
Long
900
1,200
2,400
periods
hours
hours
hours
29