MINOR CHANGE MACHINE FAMILIARIZATION
2
Dynamic Acera 03/05 Rev. 05
Page 3-67
a7. HYDRAULIC OIL CUMULATIVE TIME
256 hours have elapsed since the
change of hydraulic oil.
This icon shows the total cumulative
time since the last time the hydraulic
oil was changed.
a8. TRAVEL INDEPENDENT MODE DISPLAY
This icon will be displayed every time
the independent travel mode is acti-
vated (Only on Dynamic Acera exca-
vators manufactured by KCMALLC).
b. Warning Displays
WARNING DISPLAYS
The monitor alarm will sound the instant #2, #5, #6,
#7, #10 and #28 warning icons are displayed.
b1.
I.T.C.S. CONTROLLER- CPU DISPLAY
This icon will display when a problem
exists in the I.T.C.S. (Intelligent Total
Control System).
Turn Key switch “OFF”, wait for 4 seconds until the system shuts
down completely, then turn the switch back to “ON” to reset the
CPU program. Should this icon remain on display, stop opera-
tion, shut down the engine, and refer to part “C1” (Swing park-
ing brake release and hydraulic back up system) in this section
for temporary operation. Contact a Kobelco technician for re-
pairs.
b2.
SWING PARKING BRAKE RELEASE DISPLAY
Turn the “Slewing Parking Brake Re-
lease Switch” on the rear side of
operator’s seat to the “RELEASE” po-
sition, and this warning is displayed.
While this warning is displayed, the swing parking brake does
not actuate. This switch should be used only in the event of
emergency. Refer to part “C1” (Swing parking brake release
and hydraulic back up system) in this section for temporary op-
eration. Contact a Kobelco technician for repairs.
b3.
ENGINE PRE-HEATING DISPLAY
This symbol is displayed when key
switch is turned to heat position and
the engine preheat circuit is activated.
This display goes out at completion of pre-heating, at which
time FINISH PREHEAT is displayed.
b4.
ENGINE PRE-HEAT COMPLETE DISPLAY
This icon is displayed when the PRE-
HEAT is completed. The monitor alarm
will sound continuously.
If alarm can’t be cancelled by the buzzer stop switch, turn the
ignition key to the OFF position, wait for 4 sec’s until the electri-
cal system is turned off completely. Then start the engine. Con-
tinuous preheat after this icon is displayed could cause dam-
age to the engine.
NOTE
Do not operate the preheat position of the key switch for
more than 20 seconds at one time.
FIGURE 2.29
a. Normal displays
a1. SYSTEM STATUS DISPLAY
This icon will display after key switch
is turned “ON” and all machine sys-
tems and components are checked by
CPU and found to be in good working
order.
a2. DAY TIME DISPLAY
Five seconds after the system status
is shown on the LCD, the time will be
displayed on the monitor. See “Moni-
tor Time Adjustment” in this section for
details on how to set this feature.
a3. ENGINE R.P.M. DISPLAY
Actual engine speed. When auto-
accel. is deactivated, RPM shown
correspondes to the throttle potentiom-
eter position.
a4. ENGINE LUBRICATION CUMULATIVE TIME
256 hours have elapsed since the
change of engine oil.
This icon shows the total cumulative
time since the last time the engine oil
was changed.
a5. FUEL FILTER CUMULATIVE TIME
256 hours have elapsed since the
change of fuel filter.
This icon shows the total cumulative
time since the last time the fuel filter
was changed.
a6. HYDRAULIC FILTER CUMULATIVE TIME
256 hours have elapsed since the
change of hydraulic oil filter.
This icon shows the total cumulative
time since the last time the hydraulic
oil filter was changed.
8. L.C.D. Display– FIGURE 2.29
The L.C.D. Display is illustrated below and will dis-
play the Icons listed in this section. Study these
icons and their definitions so that possible prob-
lems will be quickly recognized and repairs made
in a timely fashion.
MONITOR
SYSTEM
OK
2250RPM
10 : 10
256Hr
E/G
AFT
CH
OIL
256Hr
FUEL
AFT
CH
FIL
256Hr
HYD
AFT
CH
FIL
256Hr
HYD
AFT
CH
OIL
TRAVEL
INDEP. MODE
1
MECHATRO
CONT. FAIL
CPU
2
SWINGBRAKE
DISENGAGED
4
E/G
PREHEAT
5
FINISH
PREHEAT