COVER 6G8208 - Caterpillar

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Select "Manual" mode (21).
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Use vibratory frequency switch (22) to set the vibratory system in the low frequency/high amplitude mode on both drums.Note: Two things indicate when the vibratory system is in the low frequency/high amplitude mode. First, "Vibratory Frequency Mode Low" will appear on the display. Second, the bottom LED next to vibratory frequency switch (22) will be illuminated.
Launch the Plus+1TM program on the computer to enable the vibe test mode.Note: First time users need to perform the tasks in the Communication and Connections Wizard. This wizard allows the Windows® operating system to recognize the USB device. Follow the on-screen instructions.
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Click "Status" icon (23).
Check the "Active Codes". Clear any open "Active Codes".
Click "Machine Control" (24).
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Click "Hydraulics" (25).
Click "Vibe Test Modes" (26).
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Click "Enable" icon (27) to enable the "Normal Vibe Test Mode".
Click "Enable" icon (28) to enable the "Fast Ramp Vibe Test Mode".
When "Fast Ramp Vibe Test Mode" is in "Enabled" mode, the Plus+1 TM program is launched.
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Standard propel lever
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Optional propel lever
Press vibratory control switch (29) on the propel lever. The vibratory control switch must be held in the ON position for at least 2 seconds for the vibratory system to actuate.
Watch pressure on Tool (A). If the front vibratory circuit is being tested, high pressure will register on the gauge connected to port "Ma" (13). If the rear vibratory circuit is being tested, high pressure will register on the gauge connected to port "Mc" (15). An initial pressure reading will register on the gauge for a brief period, and then the pressure reduces to operating pressure. Record the initial pressure reading as the high amplitude relief pressure. The high amplitude relief pressure should be 42500 2000 kPa (6164 290 psi).Note: The force that