Can I use an rcbo

[Proper Job]

Hi all
Today i was asked to have a look at an isolator that has been vandalised.The job was at a motorway service station. It has a walkway linking one station from one side of the motorway to the other which contains 12 lights along the walk way/bridge. The fused isolated is half way up one side of the ramp and has had the fuse and fuse gaurd removed ,I think it is a wilex model. We later found another isolater in a column that feeds the walkway isolater.I have switched this off hence making the walkway isolater safe.
I am assuming that the walkway isolater was put there as a type off local isolation, but I don't think it is suitable for the chosen location.
The client wants me to get these lights working ASAP. But I feel I should test the circuit before doing so which would mean opening all the lights and disconnecting what ever may be before the isotaters,and firstly finding the supply.
my question , on the walk way, remove the wilex isolater, fit a junction box housing an rcbo. Test Zs on armoured supplying walk way. Do r1 r2 test on out going lighting cable and limited insulation resistance test .
The whole things looks a mess and would prefer to stay away from it would be grateful for your help

 

[telectrix]

i would assume that RCd protection is not reqiuerd in this situation. if you don't feel confident, then either get someone in to help you or walk away.

 

[scotsparky]

Is it only the isolator thats broken and Is it vandalised or has someone isolated it
it away for maintenance. Check that first!
What type of fittings are they?

 

[Anton]

you could get your good looking bristolian super spark mate to sort it?

 

[telectrix]

is that a spark from bristol, or a spark with bristols? the difference could amount to a couple of points.

 

[Proper Job]

I could let that handsome chap have a look at it alright but tomorrow is macydies day so I don't think he'll be up much the fat *******!

 

[Proper Job]

To answer you scottysparks they are fluorescent fittings and I have asked the question wether or not it has deffinetly been vandalised or not but am waiting for an answer.

 

[scotsparky]

scottysparky???????? I am a Scotsman and alays will be and will be belting out Flower of Scotland on Sat when you go running in your "sweet Charriots":fuk2:

regards

SCOTsparky up near Glasgow:joker:

 

[Proper Job]

Easy up there coy boy ,I'm from the emerald isle thank you very much!

 

[Engineer54]

Before you do anything check if this so-called vandalised switch fuse has been taken out of service for maintenance purposes. Though i can't think why anyone would take the fuse carrier away, as well as the fuse!!!! lol!!

If the isolator in the post feeding the walkway is also a switch fuse, just replace the damaged switch fuse with a lockable rotary isolator!!

 

[scotsparky]

I am sure i asked about the fuse carrier being removed for maintenance earler?

 

[MDJ]

scottysparky???????? I am a Scotsman and alays will be and will be belting out Flower of Scotland on Sat when you go running in your "sweet Charriots":fuk2:

regards

SCOTsparky up near Glasgow:joker:

Oh stop showing off :fuk2:

- - - Updated - - -

Easy up there coy boy ,I'm from the emerald isle thank you very much!

? have you got motorway bridges over there?

 

[MDJ]

The whole things looks a mess and would prefer to stay away from it would be grateful for your help

well done, you just answered your own question

 

[SPARTYKUS]

As Mike says above.

Have walked away before ( not often) . But trust yerz gut.

especially if yours is expanding into a panis like mine, more to trust. Alot more.

 

[Guest55]

scottysparky???????? I am a Scotsman and alays will be and will be belting out Flower of Scotland on Sat when you go running in your "sweet Charriots":fuk2:

regards

SCOTsparky up near Glasgow:joker:

how many international rugby tournaments have scotland won again ?

go choke on yer haggis while Manu Tuilagi stomps on your back line.

;-D