Air Cleaner; Cab Filtration; Hitches; After Work With Front Implements And In Case Of Cooler Clogging - Zetor CRYSTAL Series Operator's Manual

Air cleaner

If the air cleaner is heavily clogged with dirt, this condition
is indicated by a sensor that lights up an indicator on the
dashboard.

Cab filtration

Check and if necessary clean the cab ventilation air filters
installed in the front overhang of the roof.
The filter exchange interval depends on the dustiness of
the working environment.
Partial regeneration can be performed by beating out or
blowing with compressed air.
Do the cleaning or replacement of the filter elements after
removing the covering grills in the roof overhang.
At the customer's request we supply filters with active
carbon.
Don't clean the filter; don't flush it with
compressed air.

Hitches

Check the condition of the hitching and attachment
systems of the tractor and trailer.

After work with front implements and in case of cooler clogging

After work with front implements:
- Check the connections of the external hydraulic circuit of
the control of the front three-point hitch for leaks
Clogging of the coolers:
- Release and slide the cooler to the left side of the tractor.
- Clean the front walls of the engine (gearbox, air-
conditioning condenser) cooler with compressed air (blow
air in the direction from the engine).
- Remove residual dirt from the space under the hood so
that it should not be suctioned again.
PREVENTIVE DAILY MAINTENANCE
23
C15N010
C15N011
F18
C15N012