AP500E, AP555E, BG500E and BG555E Asphalt Pavers Caterpillar

Operator Monitor

Service Calibrations

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1. Press home key (8) .

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2. Press down key (9) until "Service" is highlighted on the display screen.

3. Press "OK" key (10) .

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4. Press down key (9) until "Calibrations" is highlighted on the display screen.

5. Press "OK" key (10) .

The following list of calibrations will be available.

• "Right Station Steering Wheel"

• "Right Station Propel Lever"

• "Steering Cylinder Calibrate"

• "Left Station Propel Lever"

• "Left Steering Wheel"

• "Left Auger"

• "Right Auger"

• "Left Conveyor"

• "Right Conveyor"

• "Forward Propel Currents"

• "Reverse Propel Currents"

• "Left Paddle Sensor"

• "Right Paddle Sensor"

• "Vibe Motor Solenoid"

• "Tamper Bar Solenoid"

Note: Not all calibrations will be available on all machines.

Caterpillar Electronic Technician

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Typical example of a calibrate selection screen

Use the ET in order to calibrate. Select "Service" from the main menu. Then, select "CALIBRATION" from the drop-down menu. Select the appropriate calibration procedure from the drop-down menu. Follow the instructions that are provided. See the appropriate Troubleshooting section for your specific calibration procedure.

When using ET, the following calibrations are located in the "Machine Control" station:

• Auger Conveyor

• Drag Conveyor

• Material Height

• Propel

When using ET, the following calibrations are located in the "Left Operator" station control:

• Propel Lever

• Steering Wheel