On 18/12/2017 12:45, Andy Burns wrote:
alan_m wrote:

The OP has suggested that the oven works OK in the fan mode

No the only mode that works is with just the internal lamp selected, if
any elements are selected but the stat isn't turned right down it trips
(immediately or within a few seconds depending if it's hot/cold)

Given the fag of gaining access might it be worth trying a hot air gun
(or failing that a hair-dryer) on the elements?

--
Robin
reply-to address is (intended to be) valid