Komatsu Galeo PC800-8 Shop Manual page 297

10 Structure, function and maintenance standard
Maintenance function
When the maintenance time for replacement,
inspection, or filling has approached for the 10 main-
tenance items, press maintenance switch (1) and
the caution display (yellow or red) appears on the
monitor display for 30 seconds after the key is
turned ON to remind the operator to carry out lubri-
cation maintenance.
a Maintenance items
No. Item
01 Engine oil
02 Engine oil filter
03 Fuel main filter
41 Fuel pre-filter
04 Hydraulic filter
05 Hydraulic tank breather
06 Corrosion resistor
07 Damper case oil
08 Final case oil
09 Machinery case oil
10 Hydraulic oil
30 Pilot filter
31 Drain filter
a The above replacement intervals are set for
each item, and the time remaining to mainte-
nance is reduced as the machine is operated.
The content of the caution display differs
according to the remaining time. The relation-
ship is as shown in the table below.
Display
None
Notice display (black sym-
bol displayed on yellow
background)
Warning display (wiper
symbol displayed on red
background)
PC800, 850-8
Replacement
interval (hours)
500
500
1,000
500
1,000
1,000
1,000
1,000
2,000
1,000
5,000
500
500
Condition
Remaining time for mainte-
nance for all items is more
than 30 hours
There is one or more items
with less than 30 hours
remaining time for mainte-
nance
There is one or more items
with not more than 0 hours
remaining time for mainte-
nance
SEN00386-03
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