Komatsu 830E-AC, Shop Manual

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M20-56 Payload Meter III 02/05 M20008
27. Setting the Komatsu Customer.
NOTE: This field in the haul cycle record can hold the
name of the mine or operation where the truck is in
service. Komatsu also assigns a customer number to
each customer. This number is used on all warranty
claims. This Komatsu customer number can also be
put into this field. This number is one of the key fields
used within the haul cycle database. The field will
hold 20 alpha-numeric characters. If the customer is
not known, enter "UNKOWN"
·On the Truck Configuration screen, enter the cus-
tomer name or number in the appropriate field.
·Press the "Save Changes" button to
program the
chnge into the payload meter.
28. Press "Save Changes" and close the Truck
Configuration screen and the Connection Menu.
29. From the main menu select "Connect to Pay-
load Meter".
30. From the Connection Menu select "Configure
Payload Meter". Confirm that all previous
changes have been saved and close the Truck
Configuration form.
31. From the Connection Menu select "Real Time
Data".
NOTE: The weight shown on the real time data
screen is the sprung weight and includes the weight
of the truck. Given the suspension pressure dummy
loads, the nominal value shown should be 112 short
tons (101 metric tons).
32. Confirm that the suspension pressures are
within range. The nominal value should be 23.4
kg/cm
2
(332psi). Values between 17.6 and
29.2 kg/cm
2
(250 psi and 416 psi) are accept-
able. Record the values displayed.
33. Confirm that the inclinometer is within range
and record the value.
34. Confirm that the body up input is working cor-
rectly. Place a steel washer on the body up
switch. The real time data screen should indi-
cate "No". Remove the washer and the real time
data screen should indicate "Yes". The Haul
Cycle State should change to "Dumping".
35. Confirm that the brake lock input is working cor-
rectly. Turn the brake lock on using the switch
on the dashboard. The real time data screen
should indicate ON. Turn the brake lock off. The
real time data screen should indicate OFF.
36. Turn on the green payload lights by checking
"Green Light" and pressing the "Set Lights" but-
ton. Check to be sure that only the green pay-
load lights on the truck are illuminated.
37. Uncheck the green light and turn on the amber
payload lights by checking "Amber Light" and
pressing the "Set Lights" button. Check to be
sure that only the amber payload lights are illu-
minated.
38. Uncheck the amber light and turn on the red
payload lights by checking "Red Light" and
pressing the "Set Lights" button. Check to be
sure that only the red payload lights are illumi-
nated.
39. Uncheck all the payload lights and press the
"Set Lights" button. Confirm that all the lights
are off.
40. Use the procedure for speedometer calibration
for the particular truck type to simulate a 25
MPH (40.2 Km/h) speed signal. Confirm that
this value is displayed by the speedometer on
the dashboard and the real time data screen.
The value can be ±1 MPH (±2 km/h). The brake
lock must be off for the PLMIII to recognize
speed input.
41. On the PC, close the Real Time Screen and the
Connection Menu and return to the Main Menu.