Valtra T CVT Operator's Manual page 23

2. Safety instructions and safety points
• Alternative 2 (cab under category 2): Protection against hazardous substances (agricultural chemicals
etc.) in the form of aerosols and fumes is not provided. In particular, tractors fitted with these cabs are
not to be used for spraying pesticides without any additional protection. Personal protective equipment
must be used according to the chemical manufacturer's recommendations.
Protection against dust (category 2 of standard EN15695-1:2009) is provided under the following
conditions:
• all roof hatch, cab doors and cab windows are closed
• cab ventilation is running
• air filter is clean and is serviced under maintenance interval (refer to service guide). When replacing
the filter, only a filter certified for at least category 2 cabs is permitted. Activated carbon filters do
not improve the cab's level of protection. Always refer to the user instructions provided with the
filter.
• Alternative 3 (cab under category 4): The cab is equipped with protection against hazardous substances
(agricultural chemicals etc.) in the form of dust, aerosols and fumes. For pesticide spraying, tractors
fitted with these cabs must also have a specially designed filter for category 4 cabs.
This protection (category 4 of standard EN 15695-1:2009) is provided under the following conditions:
• all roof hatch, cab doors and cab windows are closed
• cab ventilation is running
• air filter is clean and is serviced under maintenance interval (refer to service guide).
Given the risk associated with contaminants entering the cab when opening the door to enter or exit
the vehicle, this protection is designed to supplement, but not necessarily replace, the use of personal
protective equipment when working in an environment with aerosols and/or fumes, such as pesticides.
The chemical manufacturer's instructions concerning the use of personal protective equipment must be
followed.
When replacing the filter, only a filter certified for at least category 4 cabs is permitted.
Always refer to the user instructions provided with the filter. Once spraying operations are complete, it
is important to return the special filter to its case and replace it with a standard anti-dust filter.
Instructor (passenger) seat
• If an instructor (passenger) seat is provided, protection for the occupant of the seat is provided by the
same roll-over protective structure (ROPS) that protects the operator.
• This seat may only be used to transport a passenger when driving on public roads.
• Always use the seat belt correctly adjusted.
30 T CVT
ACW2071910