Indication On The In-Cab Display - Komatsu PC290LC-11 Operation & Maintenance Manual

ATTACHMENTS AND OPTIONS
2.
Select the interval by pushing button (3) on the in-cab dis-
play (2).

INDICATION ON THE IN-CAB DISPLAY

The red lamp (6) flashes as soon as the ignition has been
switched on.
No lamp illuminates when the starting switch is in the ON
position.
Yellow lamp (5) flashing
Red lamp (6) flashing
Green lamp (4) flashing
Green lamp (4) flashing
Green lamp (4) flashing
A green lamp is flashing during one complete cycle (2.0
sec. on/2.0 sec. off)
Indication
AUTOMATIC GREASE SYSTEM
1. The pump is not powered. Check fuses and connec-
tions to earth.
Immediate action required.
2. The connection between the in-cab display and pump
is defective, replace if necessary.
1. The system is not powered. Check fuses and connec-
tions to earth.
Immediate action is required.
2. The display or wiring of the in-cab display is defective.
Check in-cab display and wiring and replace if necessary.
Minimum level in the reservoir has been reached. Reset
by filling the reservoir.
System out of order. Immediate action required.
Possible causes:
Insufficient grease pressure during 10 consecutive cycles
(or 10 consecutive times in the same main line). Check
for cause and reset by depressing the test button at the
pump for at least one second while the ignition is switch-
ed on.
Reservoir empty; reset by refilling the reservoir and after
that depressing the test button for at least one second
while the ignition is switched on.
Low duty
Normal duty
Heavy duty
Single test run being executed
Meaning
KS000879
6-9