Dolphin Control Systems 500100 Electric liquid filters controller
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The Dolphin Control Systems DCS‑500100 is an industrial PLC-style controller used to drive electric liquid filter units, typically providing motor control, pressure monitoring and safety interlocks via its I/O modules. Common failure points in this class of controllers include power supply board degradation (brown‑out or over‑voltage on the 24 V rail), capacitor leakage on the main board, and worn contactor coils or relay contacts that interrupt motor drive signals. First‑check steps: verify the 24 V input voltage and continuity to the output terminals; inspect the board for bulging capacitors or burn marks; and review any stored error codes via the controller’s diagnostic port to pinpoint a specific fault.[oss-gpt-20b] |
Need your Dolphin Control Systems repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
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Free Estimates • Industrial-grade testing • Nationwide Service
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[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
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- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
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🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.