Air Cleaner; Main Air Folter Element Regeneration - Zetor 3320 Operator's Manual Supplement

AIR CLEANER

Air cleaner maintenance is necessary to
do after indication of the clogging indi-
cator.
The indicator is accessible after side
shield removal. The indicator is located
on suction pipe.
Clogging of the air cleaner is mecha-
nically indicated by red field appeared on
the clogging indicator.
air cleaner is not clogged
1a
air cleaner is clogged - do main-
1b
tenance. See the part "Maintenance
instructions"
MAINTENANCE INSTRUCTIONS
S26
Maintain the air cleaner by the following
way:
− push and turn three quick lockers on
this tractor side shield where the air
cleaner cover is located
− lift a little the side shield and remove it
from the tractor
− remove the wing nut of air cleaner
cover
− remove the air cleaner cover
37
S19
MAIN AIR FILTER ELEMENT RE-
GENERATION
− remove the main air filter element
If the main air filter element is not
damaged (dust on the inner side of air
filter element must not be appeared) do
regeneration by pressure air blown from
the inner side of element. The main air
filter element can be regenerated maxi-
mally three times by this way. The main
air filter element needs to be replaced
once per year.
S20