LGMG MT86H, Руководство по эксплуатации и обслуживанию

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MT86H Operation and Maintenance Manual
62
4.2.3 Fine filter
The fine filter is composed of the main filter
element and the safety filter element.
The main filter should be maintained when the
indicator alarms or every 200-250 working
hours.
The safety filter element is only used as
second protection and may not be cleaned.
Maintenance method:
① Unscrew the fixing nut, and carefully
remove the main filter; ② Blow off the dust
on the main filter element with clean air below
0.5MPa diagonally from the inside to outside;
③ Check the filter element inside and outside
and the seal ring for any damage; ④ Clean the
air filter housing inside, and check the inner
filter element for damage; ⑤ Place the outer
filter element gently back into the filter
housing, and check whether the outer filter
ring comes into contact with the housing; ⑥
Determine that the outer filter element has
been installed in place, and tighten the nut
and insert the spring pin into the pin hole.
The main filter element and safety filter
element should be replaced in the following
conditions: