Called to a site today to investigate reports of randomly tripping RCBO's and found this.
Site was rewired 2 years ago and new DNO supply put in at same time. Problem is that PME Isn't available and the original rod was disconnected.
Banged a new rod in, checked bonding & recommended
a full test.
RCBO's stopped tripping randomly as well
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![ImageUploadedByTapatalk1311278684.478338.jpg ImageUploadedByTapatalk1311278684.478338.jpg](https://cdn.imagearchive.com/electricianforum/data/attachments/4/4275-1ad860b090c238436f82d8e68302f09c.jpg)
![ImageUploadedByTapatalk1311278737.151855.jpg ImageUploadedByTapatalk1311278737.151855.jpg](https://cdn.imagearchive.com/electricianforum/data/attachments/4/4276-79a4b01ff4ee33b1665c994c6884f85e.jpg)
Site was rewired 2 years ago and new DNO supply put in at same time. Problem is that PME Isn't available and the original rod was disconnected.
Banged a new rod in, checked bonding & recommended
a full test.
RCBO's stopped tripping randomly as well
Sent from my iPhone using Tapatalk
![ImageUploadedByTapatalk1311278684.478338.jpg ImageUploadedByTapatalk1311278684.478338.jpg](https://cdn.imagearchive.com/electricianforum/data/attachments/4/4275-1ad860b090c238436f82d8e68302f09c.jpg)
![ImageUploadedByTapatalk1311278737.151855.jpg ImageUploadedByTapatalk1311278737.151855.jpg](https://cdn.imagearchive.com/electricianforum/data/attachments/4/4276-79a4b01ff4ee33b1665c994c6884f85e.jpg)