Filtration Elements Cleaning; Draining The Condensate From Air Collector; Air Condition Maintenance - Zetor MAJOR HS Series Operator's Manual

Filtration elements cleaning

Regenerate filtration elements of the cab depending on
the degree of clogging:
- by dusting
- by blowing with compressed air
Check clogging daily. Replace strongly polluted filters.
Tractor's safety cab is not equipped with special filters for air sucked into the cab.
It does not protect operators against the effects of aerosols and other harmful substances!

Draining the condensate from air collector

Air collector is placed on the right side of the tractor under
the cab. Draining the condensate from air collectorto be
done by deviation of venting valve by pulling a ring. Valve
is located on the bottom part of air collector.

Air condition maintenance

The main element of air condition system maintenance is cleaning air condition condenser (is
placed in front of engine radiator).
Clogged air condition condenser decreases not only the efficiency of cooling system but also the
efficiency of engine cooling.
Open the bonnet, demount the nut (1) and protrude the
radiator to the side and blow with compressed air or wash
with pressed water (against the direction of tractor drive).
Slide the radiator back in and attach properly. Mind proper
conducting of hoses to oil radiator.
MAINTENANCE INSTRUCTIONS
121
NM13N110
NM13N074
E740