Hi Neil, Cheng here. Sorry for bothering. It’s now 2025, and I’m still working on the settings for a SD14E relay. Similar to your post, I haven’t been able to find a manual for this relay. Would you be open to sharing any information you have on it? I’d really appreciate any help.
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You posted about corrosion on a progressive cavity pump suffering of severe corrosion. Would you mind telling me if you finally were able to determine the source of the corrosion? When I saw the pictures, I immediately thought about cavitation but you specifically discarded that possibility due to the lack of noise, what make sense.
Did you figure out what the problem was?
