How to troubleshoot when the host computer reports a disconnection?

1. Detect whether the host is malfunctioning, the host inspection method: use 2 jumpers to connect the 2 high-voltage circuits to judge the quality of the host, if it is a dual-defense zone, 4 high-voltage circuits of the 2 defense zones need to be jumped with 4 The cable is connected and the power-on test;

2. Check whether the connection of the high-voltage terminal at the bottom of the pulse host is firm, oxidized, internally broken, etc.;

3. Check whether the line connector on the side of the terminal rod is in good contact and whether it is loose. It is recommended to re-clamp it with pliers;

4. Check whether the lightning arrester has leakage phenomenon, the inspection method, can shield the lightning arrester test;

5. Check whether there is a conductor hanging on the alloy wire, and whether the alloy wire is touching the conductor guardrail, tree branch or fence.