SYMBOL TABLE
Replace pre fuel
filter
Replace hydraulic
oil filter
Replace hydraulic
tank breather element
Check damper case
oil level, add oil
Change oil in
hydraulic tank
KCCV filter change
KDPF filter cleaning
500h
1000h
500h
1000h
2000h
1000h
5000h
2000h
4500h
Maintenance item
Standard
replacement
interval
Replace main fuel
filter
1000h
Replace engine oil
filter
500h
Change engine oil
500h
Fuel doser cleaning
4500h
Power mode
Economy mode
Lifting mode
Breaker mode with
attachment piping
Attachment mode (Power)
(with attachment piping)
Working mode
Attachment mode (Economy)
(with attachment piping)
Setting of high-efficiency
and powerful operation
Setting of low-cost operation
with less fuel consumption
Setting of optimum work
equipment speed for the work
Setting of preset optimum flow
rate (see reverse page *1)
Setting of preset flow rate optimum
for high-efficiency and powerful
operation (see reverse page *1)
Setting of preset flow rate optimum
for operation with less fuel
consumption (see reverse page *1)
There is unread
message (Green)
There is message
need to reply (Blue)
Air conditioner
Intermittent wiper
Continuous wiper
Swing lock
Engine preheating
One-touch
Power max
Auto-deceleration
Travel Low speed
Travel Mid speed
Travel High speed
Indicator
Seat belt
KDPF regeneration
disable
KDPF regeneration
Engine stop
Switching to
video screen
Switching clock
and service meter
User menu
Move to next page
Move to previous
page
Move to next item
Move to previous
item
Back
Confirmation
Move to left item
Move to right item
Guidance icon
Engine coolant temperature
overheated
Hydraulic oil temperature
overheated
Abnormal drop in coolant level
Insufficient battery charge
Filled air cleaner with dust
Abnormal drop in engine oil
pressure
Abnormal drop in engine oil
level
Filled water separator with water
Abnormal in general electric
system
Abnormal in hydraulic system
Abnormal in KDPF
Soot sedimentation in KDPF
Abnormal in engine Abnormal in air conditioner
Caution (Warning)
Action level
Displays the severity of abnormality having occurred in the machine.
Refer to the following table and take required remedy. Check error list by
pressing F5 and then call your Komatsu distributor.
Action level
Severity
Stop the engine immediately, and then perform inspection
and maintenance.
Stop the work, move the machine to a safe place, stop the
engine, and then perform inspection and maintenance.
Stop the work and run the engine at medium speed with no
load or stop it.
Operation of the machine is allowed for though some functions
may be restricted.
After finishing the work, perform inspection and maintenance.
Remedy
High
Low
Maintenance time is close
Yellow
Yellow
Time for maintenance
Red
Red
If or display appears
on the screen, the maintenance
time for some item is close.
Press (F6) switch
Remain
Interval
Interval Remain
Remain
Maintenance
Maintenance
500
500
h
h
360
360
h
h
Fuel Pre Filter Change
Fuel Pre Filter Change
1000
1000
h
h
360
360
h
h
Hyd Oil Filter Change
Hyd Oil Filter Change
500
500
h
h
10
10
h
h
Engien Oil Filter Change
Engine Oil Filter Change
1000
1000
h
h
360
360
h
h
Fuel Main Filter Change
Fuel Main Filter Change
500
500
h
h
0
0
h
h
Engine Oil Change
Engine Oil Change
Occurred error list
display
Change swing
machinery case oil
Change final drive
case oil
