Ammann ARR 1575 Yanmar, Operating Manual

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117 ARR 1575
555045
1
55046C
3
557013
2
557014
MAINTENANCE MANUAL
3.6.17. Air filter cartridge replacement
• If a red ring appears on the soiling display (1) during opera-
tion of the machine, you must replace the cartridge, how-
ever at the latest after 500 engine hours. In case of work in a
very dusty environment, shorten the filter element replace-
ment intervals.
The manufacturer recommends that the elements should
not be cleaned due to a decrease in the filtration capacity
by up to 40 % and possible damaging of elements result-
ing from the cleaning.
• Remove the main cartridge of the air filter (3).
The air filter is located on the left side of the engine.
• Remove the wing nut (2) with the cover.
• Unscrew another winged nut.