Inner Safety Air Filter Element Exchange; Air Filter Element Reassembly; Clogging Indicator Reset - Zetor 3320 Operator's Manual Supplement

INNER SAFETY AIR FILTER ELEMENT
EXCHANGE
− remove the wing nut of inner safety air
filter element
− remove the safety air filter element
Inner safety air filter element can
not be regenerated!
It must be exchanged in the following
cases:
- if the main air filter element is damaged
th
- after 5 maintenance of air cleaner
- minimally once per 2 years
MAINTENANCE INSTRUCTIONS
S21

AIR FILTER ELEMENT REASSEMBLY

Be careful at the air filter element re-
assembly:
- keep the contact surfaces clean
- air filter elements
deformed and must not vibrate after
assembly
- rubber sealing must be fitted properly
round the complete circumference, the
proper tightness of the complete
cleaner must be assured after reas-
sembly of air filter cover
38
S28

CLOGGING INDICATOR RESET

Reset the clogging indicator after
dry air cleaner maintenance.
− push the push button on the indicator
must not be
body (2a)
− you will mechanically release the in-
dicator lock of red field indicating
clogging
− indicator is again in function (2b)
S8