Tracor Westronics CTA40000-00 chart recorder

Tracor Westronics CTA40000‑00 is a high‑resolution analog chart recorder used in process control loops to log data on continuous paper rolls. Common failure points for this class of equipment include power supply degradation (overvoltage, ripple), signal input drift or loss due to aging capacitors and wiring corrosion, and mechanical wear of the paper feed mechanism or head alignment. Begin troubleshooting by verifying that the unit receives its rated 115/230 V AC with clean waveforms, inspecting all input cables for continuity and proper shielding, and checking the chart roll for tension or damage; then review any recorded error codes or indicator LEDs for clues to a specific fault.[oss-gpt-20b]

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