What should I do if the electromagnetic valve of electronic salute car is always broken?

1, first check whether the power supply is in poor contact, and then reconnect and plug in the link.

2. Secondly, check whether the voltage is within the normal working range (the normal voltage is DC24V). If it is not within the normal range, adjust it to the normal range.

3. Finally, if the viscosity of the liquid is too high, or the service time is too long and the frequency is too high, and the service life has reached, in this case, the product can only be updated.

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