320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine(M008523...
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Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320 GC EXCAVATOR KTN
Configuration: 320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine
Testing and Adjusting
320 GC, 320 and 323 Excavator Machine Systems
Media Number -M0081159-02 Publication Date -01/07/2018 Date Updated -09/07/2018
i06943936
Overload Warning - Set - If Equipped
SMCS - 1408; 5472; 7490
Introduction
Illustration 1 g06212547
The overload warning device is a system that warns the operator that the pump pressure for the boom
cylinder lines has exceeded a set value. The alarm setting for the overload warning device on your
machine should be checked for the proper adjustment. Use the information that follows to input the
correct value and reset the parameter for the overload warning device.
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Note: The engine speed and/or the machine configuration that is used during this test can affect the
results of this test. Refer to Testing and Adjusting, "Engine Performance - Test (Engine Speed)" for
the engine speed that was used for this test.
Note: The relief valve pressure settings must be set to the relief valve pressure specification before
performing this operational check. Refer to Testing and Adjusting, "Specifications".
Input The Value Of The Threshold Pressure For The Overload
Warning Device
Illustration 2 g06241576
1. Select "Setting" from the main menu in the monitor.
2. Select "Service" in the "Setting" menu.
3. Input the password "9992" and select "ENTER".
4. Select "Configurations" from the "Service" menu.
5. Select "Machine Attachments" from the "Configurations" menu.
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Illustration 3 g06212555
6. Select "Overload Press Sensor" from the "Machine Attachments" menu. Set the "Overload
Press Sensor" to "Installed".
Illustration 4 g06203538
7. Select "Overload Press Threshold" from the "Machine Attachments" menu. Set the overload
pressure threshold to 17000 kPa (2465 psi).
8. Press "OK" to set the value into memory.
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Copyright 1993 - 2019 Caterpillar Inc. Sun Jul 14 00:06:44 UTC+0700 2019
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