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Diesel engine exhaust contains products of combustion which may cause personal injury. Always start and operate the engine in a well ventilated area, and, if in an enclosed area, vent the exhaust to the outside. |
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Personal injury or death can result from sudden machine movement. Sudden movement of the machine can cause injury to persons on or near the machine. To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine. |
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Personal injury can result from rotating and moving parts. Moving fan blades and moving parts will throw or cut any object or tool that falls or is pushed into them. Make sure no one is working on, underneath or close to an engine that is running. Make sure the area is free of personnel. |
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Injury to personnel can result if they are not in the operator's view. Allow only essential personnel near the machine, and make sure the personnel are in the operator's view when testing, to prevent injury. Make sure checks are done in an open area. |
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To prevent injury or death, never work under a machine while a test is being performed. |
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Description | Qty |
| A | 146-4080 | Digital Multimeter Gp | 1 |
| B | 7X-1710 | Multimeter Probe | 1 |
| C | N/A | Stopwatch | 1 |
| D | N/A | Laptop Computer with Plus+1TM Software | 1 |
| E(1) | 317-7485 | Communication Adapter | 1 |
| F(1) | 370-4617 | Cable As | 1 |
| G(1) | 457-6114 | Cable As | 1 |
| (1) | Tool (E), Tool (F), and Tool (G) are part of the 466-6258 Communication Adapter Gp. |
Note: The propel motor for each drum is equipped with a speed sensor. The following procedure can be used to test any of the sensors.
Note: Park the machine on soft dirt or place tires under the drums. Alternately, the machine can be lifted onto jacks, and the machine drums may be supported by air bags. The weight of the machine is approximately
- Drive the machine to a smooth, horizontal surface.
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Illustration 1 g06144094 - Move propel lever (1) to the NEUTRAL position.
- Move parking brake switch (2) to the ON position.
- Place the engine in ECO mode or low idle.
- Select "Main Menu" (3) on the machine display.
- Select "Machine Setup" (4).
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Illustration 3 g06148261 - Select "Engine Spd Sw" (5).
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Illustration 4 g06148286 - Select "ECO" (6) or "Low" (7).
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Illustration 2 g06148038 Show/hide table
Illustration 5 g06144108 - Move engine start switch (8) to the OFF position.
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Illustration 6 g06144759 - Connect Tool (F) and Tool (G) to Tool (E). Connect Tool (G) to diagnostic connector (9). Connect Tool (F) to USB port on Tool (D).
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Illustration 7 g06151037 Show/hide table
Illustration 8 g06151036 Show/hide table
Illustration 9 g06151038 Note: Both drums have vibratory speed sensors on each vibratory motor.
- Locate vibratory speed sensor connector (10) for the drum being tested. Do not disconnect the connector.
- Insert black spoon from Tool (B) into pin "2" of the connector. Insert red spoon from Tool (B) into pin "3" of the connector.
- Connect Tool (B) to Tool (A). Set Tool (A) to measure frequency.
- Move engine start switch (8) to the START position. Release the switch when the engine starts.
- Place the engine in ECO mode.
- Move parking brake switch (2) to the OFF position.
- Set the vibratory system in the manual mode.
- Select "Main Menu" (11) on the machine display.
- Select "Machine Setup" (12).
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Illustration 11 g06151041 - Select "Vibe Turn On Speed" (13).
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Illustration 12 g06151042 - Select "Manual" mode (14).
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Illustration 10 g06151040 Show/hide table
Illustration 13 g06151961 - If necessary, use drum select switch (15) to select both drums.
Note: Two things indicate when the machine is in both drums mode. First, "Vibe Drum Select Dual" will appear on the display. Second, both LEDs next to drum select switch (15) 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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Illustration 14 g06152006 - Click "Status" icon (16).
- Check the "Active Codes". Clear any open "Active Codes".
- Check "Machine Control" (17). Clear any open "Active Codes".
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Illustration 15 g06152012 - Click "Hydraulics" (18).
- Click "Vibe Test Modes" (19).
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Illustration 16 g06152015 - Click "Enable" icon (20) to enable the "Normal Vibe Test Mode".
- When "Normal Vibe Test Mode" is in "Enabled" mode, the Plus+1TM program is launched.
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Illustration 17 g06152019 Show/hide table
Illustration 18 g06152020 - Press vibratory control switch (21) on the propel control lever. Hold the vibratory control switch down for 2 seconds to activate the vibratory system.
- Read frequency shown on Tool (A).
- Press vibratory control switch (21) to shut off the vibratory system.
- Move parking brake switch (2) to the ON position.
- Move engine start switch (8) to the OFF position.
- If the machine tested is a solid drum, multiply frequency measured in Step 24 by 1.58. Refer to Table 2 for the correct VPM for your machine. Compare this value to frequency measured by Tool (A). The values should match within ± 50 vpm.
- If the machine tested is a split drum, multiply frequency measured in Step by 24 1.25. Refer to Table 2 for the correct VPM for your machine. Compare this value to frequency measured by Tool (A). The values should match within ± 50 vpm.
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Table 2 Drum Style Low Frequency/High Amplitude High Frequency/Low Amplitude Single Frequency Solid With Two Frequencies 2580 vpm 3800 vpm Not Applicable Solid With Two Frequencies EAME 2580 vpm 3200 vpm Not Applicable Split Drum 2520 vpm 3200 vpm Not Applicable Solid Drum 5 Amp Motor Not Applicable Not Applicable 2580 vpm - If the vibratory speed sensor is not functioning properly or shows no signal, clean, replace, or repair the vibratory speed sensor and retest. Go to Step 8. If the vibe speed sensor is functioning properly, remove the tooling and lower the machine to the ground.
Note: The speed sensors can alternately be tested with the service tool software.
