toast on off button is intermittant.
On this same oven the toast on off button is intermittant…have to press it 10 or 15 times to make it work. How can I get to the board to spray contact cleaner there?
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Proceed with caution
Guide: Cleaning Panasonic NB-G110P Toaster Oven Power Switch
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Alas, his problem is not with the power switch, but with the "toast" switch. Unfortunately, that is a membrane switch. I've never seen any indication that these are repairable. Panasonic's parts outlet does not include the membrane panel as an orderable part, so I think Richard is out of luck.
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Great answer, Sir. I knew it wasn’t an ordinary switch so now I understand. Thanks.
NO it is NOT a membrane switch !
It is a semi common micro switch .
To fix :
Spray the Switch ( the part that moves ) with contact cleaner a few times and exercise it . This seems to work .
OR swap ( unsolder ) the Toast switch with one of the less used switches .
There is NO need to remove any wires on the control board ...It will pull out as two complete units .. keep the wires connected .
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I had the same problem, these are not membrane switches but small clicky type switches soldered onto a printed circuit board. There is a flexible plastic lever arm which pushes against the clicky type switch, all it needs is a very “thin” shim underneath the plastic lever arm to activate the clicky type switch. My final shim was a bit thinner than the thickness of a fingernail. Heat gun helps soften the plastic when cutting and trimming the shim. Used bent up paper clips to maneuver the shim into place and slow setting glue as it required many attempts to get the shim the right thickness and positioned correctly.
When disassembling the electrical components be gentle and careful, plastic is brittle and breaks easily. The spade/blade type connectors have a small button which must be squeezed to release them, tricky to do with fat fingers. Take pictures as you go along so everything gets put back together correctly. Good luck and have patience.
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As per Tom Cryan's fix above, Rather than trimming and gluing a plastic spacer, I used a hole punch on metal A/C duct tape, and created a six layer stack for the adhesive spacer. fitting it into place was easy. The toast switch works again.
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To access the switch module.
Remove the two small Philips screws on the bottom of the Toaster below the switch section,
Remove the two small Philips screws above the switch section, under /behind the Toaster Door.
The Door will now come off.
Then remove the two side panels that sit behind the Door. Again 4 Philips screws .
At this point the whole bottom section will be loose.
It is held in place by two Z shaped bracket that tie this section to the main Toaster body .
Wiggle it ..it will come out .
At this point you have to remove ALL the large Philips screws that hold the Relay circuit board to the Switch LED Board below.
Do NOT remove any wires, there is NO need .
Then remove ALL the Philips screws holding the Switch LED board to the Plastic Front plate / Cover .
You can now play with the Toaster Micro switch .
Good Luck.
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