I need a polin single rack oven but used - from italy but i don,t know who specialy in italy sale this kind of ovens.

Hello. From what you're describing, there might be a problem with the rack switch. It is connected directly to the main oven display board at connector P10 for a single oven(See pic 3, left side, middle). On the double oven model, there will be a P12 connector near the same area. TURN OFF POWER TO THE OVEN BEFORE ATTEMPTING TO CHECK ANYTHING!! On the double oven display board, there will be a connector P10 and P12 for the upper and lower oven racks.The part number for the main oven display board is 7316516536 in case the switches are good. The rack switch part number for the upper and lower oven is 7318903403. The part number is the same for the switch in the single oven model. Note the designation on the exploded parts diagram as 14(with a circle around the part). I've included the last pic(the oven relay board) just for future information.The part number for it is 7316443919(dual oven relay board). If you are hesitant about attempting to troubleshoot the oven, definitely call for service! This can be an INVOLVED REPAIR requiring advanced troubleshooting. The connectors on the circuit board can be damaged easily as they are multi-pin devices. You will need a voltage/ohm meter with fine probe tips to perform continuity checks on the rack switch(s). I hope I helped you!

The oven latch may be in 'closed' position already. Try to unlock it.

porcelain paint is available but I don't know if it works inside the oven.

To clean the stainless steel without marking it you can first try non-caustic oven cleaner, if you use normal oven cleaner the acid in the cleaner will etch "eat" the surface of the stainless steel

Hi,
If you don't take them out the high heats can wreck the finish on them and turn them all kinds of crazy colors.... but if you don't care what they look like after the cleaning you can let them in...

My recommendation is to not use the self cleaning feature...

Self Cleaning Oven Problem

It is more like a self destruct feature.... it causes many problems with ovens and ranges from the high heat...

heatman101

Yes. Always remove oven racks before self cleaning to prevent discoloration.

No I haven't solved the problem, but I don't need to spend money to find out how, I plan to call a sales man at the place I bought it. I bet they don't charge!!

You need to remove the rack side supports too. Its not clear in the book as it just says shelves and racks but everything needs to come out the oven.

did you try pushing down and turning at same time.