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Handwheel Valve Supplier
key valve hand wheel suppliers and manufacturers in China,offers valve hand wheel and valve hand wheel parts products in oil and gas industry
What are the common faults and troubleshooting methods of handwheels？
1. Shaking of each axis of the hand wheel. It turns out that there is a problem with the circuit board in the handwheel box, just replace the damaged components.
2. The handwheel is sometimes easy to use and sometimes not easy to use. It is irregular. It turns out that the resistance inside the handwheel or the extension cable of the handwheel is too large. The problem of replacing the spare cable is solved.
3. The response of the handwheel is not sensitive, and severe pulse loss occurs. It turns out that the pins at the plug connection are not in place.
4. The handwheel cannot be used. The small plug A/B that was the signal cable, that is, X1/X2, is plugged in reverse.
5. The handwheel cannot be used or the handwheel is missing pulses. It turns out that the cable splitter has a wrong stitch, so you should skip both sides and leave it in the middle.
6. The handwheel cannot be used or the pulse is missing in the handwheel, and the signal cable 6FX2002-4AA21-0xx0 has broken wires or virtual connections.
7. The hand wheel cannot be used because the pulse generator is broken and can only be replaced
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