NC-UV0609MAX-II Peristaltic pump replacement

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Approprié NC-UV0609MAX-II Peristaltic pump replacement​ restores strong cleaning suction on this 600×900 mm industrial UV printer. La NC-UV0609MAX-II imprime sur une hauteur de 0 à 180 mm, utilise Epson 13200-U1 blanc, 13200-Couleur U1HD et vernis 11600-U1, exécute CMYK+LC+LM+LK+LIK+W+V à 720×600/900/1200 dpi, Miniserveur FlexiPRINT 22, 470W, CA 220/110 V, encre UV écologique à pression négative, 25–28°C / 35–65% HR. Its ink station integrates a wiper motor, dessus de casquette, pompe péristaltique et cartouche à déchets. A weak pump leaves residual ink, causes dry nozzles and poor auto cleaning. Fitting an OEM Nocai pump returns reliable suction.

Préparation

Éteindre, débrancher et vérifier la mise à la terre. Portez des gants en nitrile. À travers le panneau, pilote ou FlexiPRINT, park the carriage at the maintenance position. Prepare an OEM Nocai peristaltic pump, matching silicone tubes, small drivers, pince à épiler, lingettes, UV cleaning solution and bracket photos. Soulager la pression négative, then label every inlet and outlet tube. Do not kink tubes or touch the printheads during setup.

Remove the old pump

Disconnect the pump cables from the board and label polarity. Loosen tube clamps, remove the inlet from the cap/wash side and the outlet to the waste bottle, then unbolt the pump head or motor bracket. Inspect rollers, silicone tube hardness, cracks and ink buildup. Replace both the pump assembly and worn tubing when suction drops, pulsates or leaks during auto cleaning.

Install the new pump

Mount the OEM Nocai pump in the original orientation and tighten the bracket evenly. Fit specified silicone tubes without twists, secure clamps, and align rotation direction per the NC-UV0609MAX-II manual. Reconnect the power cable, route wires away from the X-axis belt, carriage path and UV lamp. Confirm the inlet serves the cap station and the outlet reaches the waste cartridge or bottle.

Prime and cleaning test

Allumer, enter standby maintenance, run manual pumping until cleaning fluid and ink flow to the waste path, then run Auto Cleaning. The system executes scraping, lavage et bouchage de l'encre. Imprimer un test de buses sur support transparent; tous les canaux CMJN+W+V doivent se déclencher de manière uniforme. If suction stays weak, recheck tubes, direction and clamps. Stable suction completes the NC-UV0609MAX-II Peristaltic pump replacement.

Soins post-remplacement

Inspect tubes weekly for flattening, replace silicone lines per manual, and empty the waste cartridge regularly. Wipe the cap top, wiper and encoder strip, keep 25–28°C / 35–65% HR, and use only Nocai eco UV ink with original pump parts. Non-Nocai consumables void after-sales support.