boiler fires up then after a short while goes off then fires up again after about two seconds. This goes on for quite a while. Adjusted potentiometer but did not fix problem. Got family member who's a plumber to have a look but he wasn't sure what problem was (time not long out, a bit...
tv working ok but was moved due to decorating. after connecting everything back up only getting bbc programmes. tried someone elses amplifier gear similar to mine. labgear dist. amp puh141 and power supply labgear psm114/s. any ideas-Dundee area