Kobelco SK235SR-2, Руководство по эксплуатации

Страница: 219 / 308

1. Remove outer element (3) first and then
remove inner element (6).
2. Cover air outlet side with clean cloth or
sealing tape to prevent intrusion of dust.
3. Clean inside of body and remove the
cover attached in item 2.
4. Fit new inner element (6) to connector.
5. Install outer element (3), fit O-ring (5) to
cover and install cover with clamp (4).
４
5. After cleaning, check on element (3) and if pin hole and excessively thinned part were found,
replace it with new one.
6. In the reverse order of step 1, close the door (2) at the duct part and tighten wing bolt to fix the
door. And lock the side door.
O-ring (5) is attached around the rim of cover, do not lose this O-ring.
The water intrusion due to loss of O-ring (4) may cause failure of engine.
F.2 Replacement of Inner Element
Install the air filter so that "ARROW" position mark is faced upward.
G. Radiator and Oil Cooler Debris Screen
Hot fluids and surfaces can burn. Wear goggles, safety shoes, hard hat, work clothes, and work gloves
to perform inspection and maintenance on this machine.
-Direct contact of the body with compressed air, steam and high pressure water can cause injury.
Wear protective glasses, mask, safety cap, safety shoes, etc., to avoid injury.
-First remove filters (2) (3) from machine and clean them. If the filters are cleaned on the machine,
dust and dirt enter into duct and engine room.
-If tearing of filter is found or clog of dirt can not be removed, replace the filter.
-If deformation of filter flame (made of Aluminum) is found, replace filter with new one.
-When compressed air or jet water is used for cleaning the filter, don not damage the filter by getting
too close to screen.
［ 4. MAINTENANCE ］
4-51
Copyright © 2015 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2YF00022ZE01] [0731CsCshWbYs]