Komatsu Galeo PC800-8 Shop Manual page 433

30 Testing and adjusting
a As [Normal] is indicated, proceed to the
next step.
a If [Abnormal] is indicated, repeat the pro-
cedure from step 1).
9) Set the starting switch to START position
and maintain it in that state for 5 seconds.
Make sure the engine is not started.
a If the engine is started, repeat the proce-
dure from step 1).
10) Return the starting switch to ON position
and maintain that state for 5 seconds.
a Don't return it to OFF position.
11) Set the starting switch to START position
again and make sure the engine is started.
12) Make sure that the KOMTRAX terminal 7-
segment indicator lamps are normally
turned on.
a As [Normal] is confirmed, proceed to the
next step (it will take 90 seconds to 15
minutes until normal display is restored).
a If [GPS position data sensing error] were
displayed, check the GPS antenna and
cable for external troubles. If any, repair
the trouble and repeat the procedure
from step 1).
a If [Receiving error] were displayed,
check the communication antenna and
cable for external troubles. If any, repair
the trouble and repeat the procedure
from step 1).
a If [GPS position data sensing error and
receiving error] were displayed, check
the GPS antenna and cable as well as
the communication antenna and cable
for external troubles. If any, repair the
trouble and repeat the procedure from
step 1).
a If [Network error] were displayed, check
the indication of [LED-C4] referencing
"KOMTRAX terminal lamp indications".
(When CAN is not recognized, check
KOMTRAX terminal CAN harness for
troubles. If any, repair the trouble and re-
peat the procedure from step 1)).
PC800, 850-8
13) Turn the starting switch OFF.
14) Make sure that the 7-segment indicator
lamp (a) comes on normally in 5 seconds.
a As [Normal] is displayed, the station
opening inspection is complete.
a If [Abnormal] is displayed, the inspection
is incomplete and must be repeated from
step 1).
SEN00914-02
3