4-60
［
4.16.5
INSPECTING, CLEANING, OR REPLACING AIR CLEANER ELEMENT
• Wear protective glasses or respirator when using compressed air.
• Before cleaning or replacing the air cleaner element, stop the engine.
• Do not remove the inner element except for replacing with a new one.
• When replacing the inner element, cover the inlet inside the air cleaner with a clean cloth or tape to prevent dust
from entering it.
Cleaning
Replacement
Outer element
When the warning is displayed on the monitor
or every 250 hours
After cleaning 6 times
or after one year
Inner element
—
When replacing the outer element
CLEANING OR REPLACING OF OUTER ELEMENT
1.
Use the starter key to open the side door at the left
of the machine, and hold it with the stay.
1
2
4
3
2.
Remove the clamp from air cleaner cover (1) to
open it.
3.
Remove outer element (2), and clean inside the air
cleaner.
4.
From inside outer element (2), blow compressed air
(0.2MPa(29psi) or less) along the folds. Then blow
the compressed air from the outside along the folds,
and then from the inside again.
Do not hit the outer element to solid objects or clean
the outer element by hitting it.
5.
After cleaning, check outer element (2), and if holes
and ruptures are found, replace it with a new one.
6.
Install outer element (2), and place O-ring (3) to
cover (1).
Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2YY00041ZE03] [0701CsCshWbYs]
