- Remove the locking insert
The locking insert may not be re-
generated!
It must be inevitably replaced in the fol-
lowing cases:
- When the main cartridge is damaged
- After 5 maintenance operations of the
air cleaner
- At least once every two years
HINTS FOR MAINTENANCE
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REPLACING THE CARTRIDGES
When replacing the cartridges pay at-
tention to:
- The cleanness of the contact surfaces
in the outlet neck socket
- Avoidance of any distortion of the car-
tridge during the replacement
- Vibration-free operation of the car-
tridge and the blade wheel partition
after the replacement
- Proper seating of the rubber gasket at
the jacket shoulder.
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POSITION OF THE DISCHARGE
MOUTH
After replacing the cartridges close the
cleaner with the cleaned dust trap, which
must be placed with the discharge
mount aiming downwards.
170
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