Komatsu PC360LC-11, Operation & Maintenance Manual

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DEF FILTER
DEF filter is an filter element to clean DEF sucked from the
DEF tank by DEF pump, and to supply it to DEF injector.
NOTICE
• The DEF filter element needs to be replaced every
2000 hours. For details of the replacement procedure,
see “METHOD FOR REPLACING DEF FILTER (4-73)”.
• If the machine is operated without DEF filter attached,
or with the filter other than Komatsu genuine parts,
foreign materials may enter into DEF pump and DEF
injector which will cause failure of the machine. Never
operate the machine without DEF filter attached, nor
use the filter other than Komatsu genuine parts.
• DEF filter cannot be flushed. Flushing or regenerating
of it will degrade the performance of DEF filter, and will
contaminate DEF pump and DEF injector which will
cause the failure of the machine. Never reuse the DEF
filter.
KOMTRAX
KOMTRAX equipment may not be mounted on machines for some countries or regions.
OUTLINE OF KOMTRAX
KOMTRAX is a system that remote-controls machines equipped with the KOMTRAX device by using satellite
communication or portable radio communication.
Each customer can check the machine information of various types (machine position information, etc.) in the
web screen of a personal computer
The machine information you can check with KOMTRAX includes the following; “Machine position”, “service me-
ter”, “working hours”, “fuel consumption”.
Your Komatsu distributor uses the above machine information for supply of service to the customers, improve-
ment of our products and service, etc.
If you want to use KOMTRAX, you are required to register to your Komatsu distributor.
EXPLANATION OF COMPONENTS OPERATION
3-138