Dry Air Cleaner Maintenance Instructions; Air Cleaner Disassembly; Recovery Of The Mainair Cleaner Element; Replacing The Safety Element Of The Air Cleaner - Zetor FORTERRA HSX 120 Operator's Manual

Dry air cleaner maintenance instructions

Maintenance of the dry air cleaner includes the following activities:
1. Inspection of suction line (joint tightness, hose damage)
2. Checking the main filter cartridge (clogging, damage)
3. Checking the securing filter cartridge
Replace damaged parts

Air cleaner disassembly

Disassemble the air cleaner according to the following
1. lift the front hood
2. release the air cleaner cover clips (indicated by arrows)
3. remove the cover of the cleaner (1)

Recovery of the mainair cleaner element

Draw the main dry cleaner cartridge(2)
Wipe the plastic cover of the filter using a suitable cloth.
If the main cartridge is not damaged (no dust on the inside
of the cartridge), perform the regeneration by blowing with
the compressed air from the inside of the liner.
The cartridge is to be replaced once a year or after 500
engine hours.
In case of damage to the main filter cartridge, replace the
both filter cartridges.

Replacing the safety element of the air cleaner

pull out the securing dry cleaner cartridge (3)
The securing cartridge can not be regenerated.
It must always be replaced in following cases:
- if the main cartridge is damaged (if the dust is on the
securing cartridge)
- always after 1 000 engine hours worked or every two
years, whichever comes first
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MAINTENANCE INSTRUCTIONS
PGPPN148
NM14D015
NM14D016