Range cooker (Hoover hpf90x) started flashing on and off then went dead,

Make sure there are no exposed wires, this will cause certain wires to touch and rip breakers, and also start a fire, if not dealt with.

Your cooker may have an circuit breaker that has tripped, check the fuse box first.

Electric rangemaster tripping electric - what size mcb? ' DIYnot ...

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Apr 6, 2013 - Cooker occasionally trips the 'Wylex B32 MCB' when almost everything is going. ... http://www.ebay.co.uk/itm/Rangemaster-Leisure-110-Electric-Cooker-/ ... Find the total load via the site below, a ceramic nit is 14kw shock:

Oven or cooker tripping electric, what to do next? - YouTube

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Dec 21, 2011 - Uploaded by Richard Saupe
Hi Richard, i recently bought a all electric rangemaster cooker second ... I'm asking because our oven trips the breaker when we try to turn it on, ...

Frequently Asked Questions ' Rangemaster

www.rangemaster.co.uk/rangemaster-owners/faqs

For earlier specification110cm models, remove the storage drawer and the silver ...Ceramic and Induction models may be connected to a suitable 6mm cable ...

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I WOULD DISCONECT THE POWER AND REMOVE THE BACK PANNELS AND LOOK FOR A SHORTED WIRE OR A BURN MARK ON THE BOARD. ALSO CHECK WHERE THE CORD ATACHES TO THE STOVE. GOOD LUCK!
ERIC

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If it still does, you have a dead short in the electrical system of the dryer. Don't try to use it until you get it fixed. It could start a fire.

Here is a diagram showing how the range receptacle should be wired. I would begin by checking there.

http://www.make-my-own-house.com/electrical-wiring-diagrams.html

First you need to check if a supply is available to the machine. The safest way to do this is with a non-contact voltage detector. You can get one for around £10. (Also called volt sniffers by some) If you have an electrical supply to the machine I would call for service, use yell.com to contact your most local cooker engineer. If there is no supply you need to check back at your fuseboard to find out why.Have you reset all the trips?. Is there a spur with a fuse in it between the cooker and the fuse box?

Hi, switch off the mains for the cooker, wait for about 15 seconds, switch it on (0:00 flashing) then press the 2 buttons on the left at the same time and hold them, and then press the - or + button to set the time.
Cheers

remove filters, inside there will be mounting screws, support the unit prior to removing screws. there might be ducting inside clamped on, and a power plug(hopefully) to disconnect.

have you checked the fuse at the back . 400w I would have thought is not big enough