Dynapac CC722 - Air Filter - Change; Backup Filter - Change

Maintenance - 1000h
4812158801_E.pdf 2018-04-03
Air filter - Change
1
Fig. Air cleaner
1. Main filter
Replace the main filter in the air cleaner (1). See
under the heading 'Every 50 hours of operation' for
information on changing the filter.
If a blocked filter is not replaced, the exhaust
fumes will be black and the engine will loose
power. There is also a risk of severe damage to
the engine.
If a blocked filter is not replaced, the exhaust
fumes will be black and the engine will loose
power. There is also a risk of severe damage to
the engine.
Backup filter - Change
Fig. Air filter
1. Backup filter
1
Change the backup filter with a new filter after every
third replacement of the main filter.
To change the backup filter (1), pull the old filter out of
its holder, insert a new filter and reassemble the air
cleaner in the reverse order.
Clean the air cleaner if necessary, see section Air
cleaner - Cleaning.
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