Cleaning The Heating Filters; Air Filter With Active Carbon; Carbon Filter Installation Instructions - Zetor PROXIMA GP Series Operator's Manual

Cleaning the heating filters

Regeneration of the filters located under the cover grille in
the roof lip outside the cab according to the degree of
clogging:
- by tapping
- by blowing with compressed air
Check for clogging daily. Replace heavily polluted filters.
The tractor's safety cab is not equipped with
special air intake filters. It does not protect the
operator from the effects of aerosols and other
harmful substances! Use an active carbon filter when
working with harmful substances.

Air filter with active carbon

Filters with active carbon are installed instead of the standard dust filter and they are replaced in the same
way as the normal filters. The filter must be inserted with the white side towards the grill.
The filter is only used during spraying of pesticides; then it must be replaced with a paper filter again as flying
dust would clog the carbon filter in a very short time.
During its use the recirculation control must be in the position of 'air suctioned from the outside'.
The fan control must be in the 'maximum' position.
The filter does not provide complete protection from toxic substances:
- When handling the filter wear protective gloves
- Do not clean or blow the filter with compressed air
Replace the active carbon filter every 200 hours or 36 months (the production date is printed
on the filter). If you feel the smell of pesticides in the cab, replace the filter immediately and have the
cab sealing checked. Used filters must be disposed of in specialized collection centres.

Carbon filter installation instructions

1. Remove the old filter from the air duct orifice in the
place of its mounting.
2. Remove the protective package from the new filter.
3. Insert the filter into the air duct orifice in such a way to
make the air flow direction correspond to the flow direction
through the filter in accordance with the arrow on the filter.
The entering air must first pass through the white dust
filtration layer.
4. Check proper sealing of the filter.
5. Secure the filter.
MAINTENANCE INSTRUCTIONS
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