Can anyone tell me if I'm asked to work on a live db be it TP or SP lv ,by my employer,as I have done for many many years in cases where the board cannot be isolated for various reasons.
if for some reason I'm electrocuted and I have a hot works permit or not, should my employers insurance cover...
yes put tester on and wrote down results, irradiance is being carried out at later time as only 1 meter, each string had its own sheet to fill in results,he needed 25% of each inverter string tested as had a deadline to meet as connecting up tom.
there are 250+ invertors with 4 pairs each and...
well that was fun!
very limited testing of dc
turned up at job this morning a field of solar panels to test
5 mins instructions off we went
carried out irpos to earth array
neg to earth array
polarity
isc with test isolat
voc
managed to test 1 string pair on 50 invertors
not bad for first day!
took me a while to work out what holes to put leads in for the different tests, should of read instructions really,got there in end though,like the fact has 2 test buttons too!
yeah 2 lead testing is great, also like the max zs where it records highest reading although a counter would of been good too, shame you have to keep removing leads and swapping over lead heads, must be a better way of doing this,but cant think how?
these are old codes for pir, they have now been updated there are only 3 codes now for the eicr
1 is danger present unsatisfactory
2 is potentially dangerous unsatisfactory
3 is improvement recommended satisfactory
had a callout lights not working upstairs
walked in the kitchen there was a jolly man screwing up sockets in kitchen
oh thats chris our handyman the client explained, the handyman then started to ask me about
how is has a volt stick and a job he was on had no lights but his volt stick was...
have to check the range of what your fitting to whats existing in the property, to my knowledge though, the older wirless range is lower than the newer wireless frequencys, i checked the wifi there and it was in alot higher range 2000hz+
sounds like he has some earth leakage, should of tested circuits before changing board to highlight any issues, could be multiple circuits with issues, or faulty appliances/fixtures!
installed led outside 10w fitting outside entrance door to a wheel chair users house with a remote controlled
wireless front door.
after installing led fitting the wireless front door would not operae when light was on or intermittently.
so looked into it a bit deeper and found that the led...
2.5mm cable fed from main fuse before meter trailed up garden feeding garden shed
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Twin socket domestic style installed in side of bath panel
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