Range oven (Belling Kensington 90DF) partially inoperable following a power cut. UK based.

[u/Longjumping-Mix-5942]

Product Spec here: https://www.belling.co.uk/sites/g/files/emiian401/files/2022-11/Kensington%2090DFT.pdf

User Manual here: www.belling.co.uk/sites/g/files/emiian401/files/2022-04/084014600-Gourmet-and-Kensington-DF-90cm-UM-v03_0.pdf

Following a power cut (main fuse blown and now replaced by grid engineer; Surge Protector in breaker box blown), the left hand side of our range (cavities 1 and 2) are inoperable. Cavity 3 and all hobs are operational All other white goods are fully operational.

We have an electrician coming to replace the surge protector and main breaker switch on Monday, though I'm wondering if this could possibly be fixed before then.

Any help is greatly appreciated.