Diagram Of Automatic Greasing Points; System Operation; Changing The Grease Interval With The In-Cab Display - Komatsu PC290LC-11 Operation & Maintenance Manual

AUTOMATIC GREASE SYSTEM

DIAGRAM OF AUTOMATIC GREASING POINTS

DIAGRAM OF AUTOMATIC GREASING POINTS
No.
1
2
3
4
5
6
7
8
9
10
11
12
13

SYSTEM OPERATION

The system performs all operations automatically. When the starting switch is in the ON position the grease
pump will, at pre-defined intervals, supply measured quantities of grease to all the points connected to the sys-
tem.
Within 60 seconds after switching the starting switch to the ON position the in-cab display (2) shows the select-
ed greasing interval by flashing green lamp (4).
(A): Light Duty greasing interval
(B): Normal Duty greasing interval
(C): Heavy Duty greasing interval

CHANGING THE GREASE INTERVAL WITH THE IN-CAB DISPLAY

1.
Make sure the ignition is switched ON.
6-8
Part/Location
Swing circle
Boom cylinder foot pin
Boom foot pin
Boom cylinder rod end
Arm cylinder foot pin
Boom arm coupling
Arm cylinder rod end
Bucket cylinder foot pin
Bucket cylinder rod end (may
not be available with some
specifications)
Bucket - link coupling pin (may
not be available with some
specifications)
Arm-bucket coupling pin
Arm-link coupling pin
Link coupling pin (may not be
available with some specifica-
tions)
ATTACHMENTS AND OPTIONS
KS000878