Zetor 3320 Operator's Manual Supplement page 17

AIR CLEANER
Air cleaner maintenance is necessary to
do after indication of the clogging
indicator.
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"
PREVENTIVE DAILY SERVICE
S26
CAB FILTRATION
Inspect and clean the air filter elements
for cab ventilation located under the
front tiltable panel.
The interval for filter element replace-
ment depends on dusty conditions of
working environment. Partial recovery is
possible by tapping or cleaning with
pressure air.
17
M204