Recent content by anchorman

thanks for advice appreciate your comments greatly. i am sitting my 2391 this year and i appreciate a little knowledge is more dangerous than none but one thing i find all the time when testing is a lack of correct procedures when terminating cables and cable sizes in respect of circuit demand...

POSSIBLE SEAL FAULT INSIDE SHOWER INTERNALS PASSES WATER THROUGH CAUSING TEMPERATURE CHANGE TO HAPPEN. ADVISE CONTACT MIRA SERVICES AND ASK FOR TECHNICAL DEPARTMENT THEY MAY ADVISE I AM SURE IT ADVISES CROSS FLOW IN BOOKLET YOU RECIEVED WITH SHOWER. HOPE THIS HELPS

DO YOU NEED TO HAVE 2391 TO BE ABLE TO INSPECT AND SIGN CERTIFICATES BEEN TESTING FOR 10 YEARS NOW BUT NOT DONE 2391 TESING COURSE. IF YOU ARE WORKING FOR A COMPANY THAT IS NICEIC REGISTERED ARE YOU COVERED AS A COMPETENT PERSON TO SIGN CERTIFICATES AS THIS IS THEN COUNTER SIGNED BY A QUALIFIED...

HAVE YOU FITTED THIS ON A COMBI BOILER SYSTEM OR GRAVITY FEED SUPPLY?

need some info on experiences on carrying out insulation resistance tests i know what the readings should be between conductors on a new installation but at what value would an experienced spark investigate a low insulation reading at a circuit used 24/7 problem is i have tested a flourescent...

if the readings are 3 megohms at 500v would you investigate the circuit or just record the results. i know they will not rewire the circuit as building being knocked down in 6 months. what would others do? would i need to disconnect every flourescent in circuit and put into connector blocks and...

thankyou for your advice if reading is low will that be because of branched neutrals in circuit. wiring is over 20 years old in copper single pvc double insulated singles and fittings are about 20 years old there are 9 flourescents on circuit and concerned of neutrals tapped off for other...

what are the steps involved in carrying out an insulation resistance test on a flourescent lighing circuit from the distribution board to the circuit. i know which is the corresponding live neutral and earth conductors. been told to carry out test at 230v and if readings okay test at 500v...