Air Cleaner; Inspect The Air Cleaner Element For Clogging - Hitachi ZW 120-6 Operator's Manual

F. Air Cleaner

Inspect the Air Cleaner Element for Clogging

--- every 10 hours
Perform before starting work.
Look at visual dust indicator (2) of air cleaner (1) to check
whether the element is clogged.
If the centre of dust indicator (2) (clear part) appears red, clean
or replace the element.
After cleaning, press reset button (3) on the end of visual dust
indicator (2) and check to make sure the centre (clear part) is
no longer red.
MAINTENANCE
7-64
3
2
1
MNSC-07-051