Table 9-7 Procedure #2-Troubleshooting Pen Trace Failure Symptoms; Table 9-8 Procedure #3-Troubleshooting Chart Rotation Failure Symptoms - Honeywell DR4500A Product Manual

Troubleshooting / Service
Troubleshooting Procedures
Table 9-7 Procedure #2—Troubleshooting pen trace failure symptoms
WARNING
Do not lubricate the plastic gears on the chart and pen motors.
Step
Check the sensor for the proper type and
1
its ability to function.
2 Recalibrate the recorder.
3 Replace the servo plate assembly.
4 Call Technical Assistance Center.
Table 9-8 Procedure #3—Troubleshooting chart rotation failure symptoms
WARNING
Do not lubricate the plastic gears on the chart and pen motors.
Step
1 Check the chart installation.
Check the configured chart speed value
2
and change it, if required.
3 Check the motor cable plug connection
at connector J7 on the main printed
circuit board.
4 Replace the chart motor.
5 Call Technical Assistance Center.
214 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
What to do
What to do
How to do it or where to find the data
Verify the input configuration data and operation
of the sensor.
Refer to Section 7 - Input Calibration. For
thermocouple input, be sure to confirm cold-
junction temperature calibration.
Refer to the instructions included with the
replacement part.
1-800-423-9883 USA and Canada
How to do it or where to find the data
Be sure the drive pin on the hub is in the drive
hole on the chart.
Refer to Section 3 - Configuration.
Visually examine the plug and reset it.
Refer to the instructions included with the
replacement part.
1-800-423-9883 USA and Canada
Release L
February 2017