Komatsu WA470-6 2006, Руководство по эксплуатации и техническому обслуживанию

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4.2 Outlines of service
Handling oil, fuel, coolant, grease and carrying out KOWA (KOMATSU Oil Wear Analysis)
Maintenance
4-12
WA470-6H – VEAM946100
Storing oil and fuel
!
Keep indoors to prevent any water, dirt, or other impurities
from getting in.
!
When keeping drum cans for a long period, put the drum on
its side so that the filler port of the drum can is at the side to
prevent moisture from being sucked in.
If drum cans have to be stored outside, cover them with a
waterproof sheet or take other measures to protect them.
!
To prevent any change in quality during long-term storage,
be sure to use in the order of first in - first out (use the oldest
oil or fuel first).
Filters
!
Filters are extremely important safety parts. They prevent
impurities in the fuel and air circuits from entering important
equipment and causing problems.
Replace all filters periodically. For details, see the Operation
and Maintenance Manual.
However, when working in severe conditions, replace the fil-
ters at shorter intervals according to the oil and fuel (sulfur
content) being used.
!
Never try to clean the filters (cartridge type) and use them
again. Always replace with new filters.
!
When replacing oil filters, check if any metal particles are
affixed to the old filter. If any metal particles are found,
please contact your KOMATSU distributor.
!
Do not open packs of spare filters until just before they are to
be used.
!
Always use KOMATSU genuine filters.