NC-UVDTF60 Замена перистальтического насоса

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NC-UVDTF60 Peristaltic pump replacement​ restores stable ink supply when your 60CM UV DTF Printer NC-UVDTF60-PLUS shows symptoms such as weak ink pumping, inconsistent colors, or failure to draw ink during cleaning cycles. The peristaltic pump drives ink through flexible tubing by roller compression, enabling precise, стабильный, and maintenance-friendly ink delivery. Because it directly contacts ink, NOCAI’s official manual lists peristaltic pumps among the consumable accessories not covered by the one-year whole-machine warranty. Always power off and unplug the printer before starting, and consult the user manual or your dealer for model-specific guidance.

Подготовка

Turn off the main power and disconnect the plug. Wear gloves to avoid ink stains. Prepare a clean, well-lit workspace. Gather a precision screwdriver set, replacement peristaltic pump specified for NC-UVDTF60-PLUS, new ink tubing if needed, безворсовые салфетки, изопропиловый спирт, and the user manual.

Снятие старого насоса

Locate the peristaltic pump on the printer’s ink system. Take a reference photo of the pump position and tubing routing. Loosen the screw or clip securing the pump, then carefully disconnect the tubing from both inlet and outlet ports. Avoid excessive bending of the old tubing. Remove the pump from its mount and disconnect the electrical connector. Keep the reference photo for accurate reinstallation.

Установка нового насоса

Mount the new peristaltic pump onto the bracket and secure it with the fixing screw. Connect the electrical plug. Route the ink tubing exactly as shown in the reference photo, ensuring correct inlet and outlet direction. The tubing should sit properly in the pump’s roller channel without twisting. Tighten all fittings to prevent air leaks, which could affect ink drawing performance.

Testing and Verification

Подключите питание и включите принтер.. Enter the ink station menu and run a cleaning or ink drawing test. Observe whether ink flows smoothly through the tubing and reaches the printhead. Check for leaks around all connections. Print a nozzle test pattern to confirm even ink ejection across all colors. Once ink supply is stable and consistent, your NC-UVDTF60 Peristaltic pump replacement​ is complete.

Уход после замены

Inspect the pump and tubing monthly for signs of wear, aging, or ink residue. Replace the tubing promptly if cracks or hardening appear, as the hose is the key wear component of a peristaltic pump. Keep a spare pump in stock for high-volume production environments. If issues persist, contact your NOCAI dealer for technical support.