D
DurhamSparky
ok this crossed my mind other day and where do you stand?? answer honestly in you opinion
you install a new CU with RCBO's for a little old lady who has not much money and her old box is damaged due to mechanical damage!
you do the usual pre checks to see if it will change out ok! you upgrade bonding and earth along with tails,
you install the new box replacing a pre-dated rewirable one and power up, for some reason one of the circuits is tripping the Lighting RCBO's (discover borrowed neutral and and group them in to same rcbo!
you re power and after seconds it trips again! further investigation you find a N-E fault but the old lady does not want you to find it and only wants her power back on as "it worked before you touched it" and she has no money left to pay you to fix or fault find..!!
do you
A) Leave disconnected and tell her her lights will only work when she pays you to fix them
B) Install a 6amp MCB and note the certificate as a deviation and recomend she has it looked at ASAP when she has money
C) Fix it for free knowing it will cost you 6 hours and ÂŁ150 quid to replace cables and re plaster
D) Just walk away from job with RCBO installed but no power!
you install a new CU with RCBO's for a little old lady who has not much money and her old box is damaged due to mechanical damage!
you do the usual pre checks to see if it will change out ok! you upgrade bonding and earth along with tails,
you install the new box replacing a pre-dated rewirable one and power up, for some reason one of the circuits is tripping the Lighting RCBO's (discover borrowed neutral and and group them in to same rcbo!
you re power and after seconds it trips again! further investigation you find a N-E fault but the old lady does not want you to find it and only wants her power back on as "it worked before you touched it" and she has no money left to pay you to fix or fault find..!!
do you
A) Leave disconnected and tell her her lights will only work when she pays you to fix them
B) Install a 6amp MCB and note the certificate as a deviation and recomend she has it looked at ASAP when she has money
C) Fix it for free knowing it will cost you 6 hours and ÂŁ150 quid to replace cables and re plaster
D) Just walk away from job with RCBO installed but no power!