ERR 2 — clock failure (JOWA SEAGUARD)：怎么办？

Q: ERR 2 — clock failure (JOWA SEAGUARD)：怎么办？

原因：Hardware failure。处理：Switch off, remove the battery from the control unit for 24 h, switch on, set GMT time and date, refit the battery; otherwise replace the CPU board

ERR 2 — clock failure

JOWA SEAGUARD, 15 ppm 舱底水报警器（ows 监测仪）

可能原因

Hardware failure

处理方法

Switch off, remove the battery from the control unit for 24 h, switch on, set GMT time and date, refit the battery; otherwise replace the CPU board

制造商说明书，第 22 页

在 3D 模型上查看该部件

JOWA SEAGUARD 的其他故障

ERR 4 — memory errorMemory card loose or faulty (corroded contacts)ERR 8 — sensor not connectedBroken/loose cable or faulty sensor ERR 10 — sensor cleaning requiredNo clean water, dirty sensor, failed auto-flush, air bubbles, faulty sensor ERR 20 — sensor temperatureTemperature outside +1…+60 °C or faulty sensor ERR 40 — log truncatedLog recording interrupted by power failure ERR 80 — unknown errorSoftware failure or no ID in the Information menu PPM: O/R — out of rangeValue outside 0–30 ppm, sample too dirty, faulty sensor

依据制造商说明书《Manual JOWA SEAGUARD》。作业前请核对船上的原件。

本页为自动翻译。零件号、代码和页码与原文一致。