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Phidom.
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May 25, 2010 at 7:48 pm #54817
Phidom
ParticipantMachine is a big integrated one with convection oven and grill. Inverter board and magnetron have failed. New parts, 482202 + 268142 come to about £300 trade, making the appliance BER. I’m wondering if there is a Panasonic microwave I could purchase and cannibalise for the parts. Do they use a standard inverter in a range of different ovens?
June 2, 2010 at 6:53 am #321063Phidom
ParticipantRe: Neff Microwave H5972N0GB
Ebay has come to the rescue with an inverter board about £100 less than the Connect trade price. 🙂
June 3, 2010 at 1:54 pm #321064microgerry
ParticipantRe: Neff Microwave H5972N0GB
You could purchase the parts from Panasonic, a lot cheaper!
June 3, 2010 at 2:47 pm #321065Phidom
ParticipantRe: Neff Microwave H5972N0GB
Trouble is I don’t have a cross reference between BSH and Panasonic part numbers. I’m told there is an inverter repair kit but I don’t have a part number. I’ve put in several hours on this appliance trying to diagnose the board faults, trying to locate replacement IGBTs etc but won’t be able to charge much if ever I do get it working 🙁
June 3, 2010 at 4:10 pm #321066microgerry
ParticipantRe: Neff Microwave H5972N0GB
ok, understood. My recent experience with ebay has not been too good. Bought two different magnetrons in the last two weeks and both have failed today after only a few days use! So both jobs have cost me money instead of saving me money. Hope you have better luck with your inverter. I made a cross reference chart for the inverters and mags part numbers for Bosch and Neff microwaves, will see if I can dig it out tomorrow. What is the exact part number of the inverter as I may have one in stock for you (cheap)
Worth a try! GerryJune 4, 2010 at 7:21 am #321067Phidom
ParticipantRe: Neff Microwave H5972N0GB
As I said, BSH part No. is 482202:
http://www.electricalsales.co.uk/produc … p?id=43455
I have a universal type magnetron, do this work OK on inverter ovens?
June 4, 2010 at 9:37 am #321068microgerry
ParticipantRe: Neff Microwave H5972N0GB
The part number you quoted retails at BSH for £151.43 so you should be able to get one trade for about £122.
The equivalent Panasonic inverter part number is E606Y4V00BP retails for £85.23 so you should be able to get one trade for about £57.00.
For some unknown reason all the inverter microwaves use specific magnetrons. AFAIK a universal mag cannot be used. The equivalent Panasonic mag to your Neff part number is 2M236-M42E2 and retails at £44.94 so trade is nearer £30.00
Hope this is of some help, all prices quoted are exc vat
Gerry
June 4, 2010 at 12:10 pm #321069Phidom
ParticipantRe: Neff Microwave H5972N0GB
You were right about Ebay 👿 The new board arrived this morning, the box marked with the Panasonic part number you mentioned. I noticed the solder joints looked a bit burnt on the 2 IGBTs so I got the meter out. There are short circuits between the 2 DC terminals of the bridge rectifier and between the emitter and collector of the centre IGBT. I have contacted the seller but it will no doubt be the usual story, no returns on PCBs. I have told the customer that all I can offer for now is to put the thing back together so it can be used as a fan oven or grill. I’m not spending more money unless I get a refund on the board. 🙁
June 4, 2010 at 1:41 pm #321070microgerry
ParticipantRe: Neff Microwave H5972N0GB
Sorry to hear about your inverter. So annoying when this happens especially when you have invested so much time already in the repair. Some people on ebay just make it bad for the rest of us. I have parts for sale but wouldn’t dream of selling anything that was faulty. I suppose that’s why I am not a millionaire yet! Too bloody honest
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