Honeywell DR4300 manual Recorder Failure Troubleshooting

Troubleshooting and Pen Alignment of Recorder with Display

8.5.2 Recorder Failure Troubleshooting

Procedure

Table 8-6explains how to troubleshoot recorder failure symptoms.

Table 8-6 Troubleshooting Recorder Failure Symptoms

Step	What to do	How to do it or
		where to find the instructions
1	Check the supply voltage.	Measure the line voltage across the line and
		neutral connections at TB1 on the printed circuit
		assembly (PCA) on the right (for pen 1).
2	Check the connections to TB1 on the pen	Refer to ac wiring procedures in Section 2 –
	1 PCA.	Installation.
3	Check the system for brown-outs, heavy	Refer to Section 2 – Installation.
	load switching, etc.; and conformance to
	installation instructions.
4	Replace the PCA for pen 1.	Refer to the replacement procedures in Section 9
		– Replacing Hardware Assemblies.

12/03 DR4300 Circular Chart Recorder Product Manual 181