S
silentboarder69
Hi guys,
I've been called to look at a flat in north London. The flat is in a converted piano factory. Looking at the CU, perhaps installed in the 70's or 80's, it has a CPC. All good.
Under the CU is a termination box of some description. The tails come up, through metal conduit, into this box. There's no CPC at this point. The positive runs through the box and into the CU. The negative however, runs into a small Henley block. Coming out of the Henley block, is a negative, and the CPC.
The flat is located on the top floor of this factory conversion. Investigating the electrical riser, it's clearly marked up as a PME install, and I presume the other flats are similarly wired.
I've never seen this before, is it OK? I haven't checked the continuity of the conduit.
Thanks
Rick
I've been called to look at a flat in north London. The flat is in a converted piano factory. Looking at the CU, perhaps installed in the 70's or 80's, it has a CPC. All good.
Under the CU is a termination box of some description. The tails come up, through metal conduit, into this box. There's no CPC at this point. The positive runs through the box and into the CU. The negative however, runs into a small Henley block. Coming out of the Henley block, is a negative, and the CPC.
The flat is located on the top floor of this factory conversion. Investigating the electrical riser, it's clearly marked up as a PME install, and I presume the other flats are similarly wired.
I've never seen this before, is it OK? I haven't checked the continuity of the conduit.
Thanks
Rick