20 Most Recent Sharp Carousel R530EST Microwave Oven Questions & Answers

According to the information provided in this article on Lifehacker, 1 would be the lowest power setting. Source: http://lifehacker.com/5974788/familiarize-yourself-with-your-microwaves-power-settings-to-make-microwave-cooking-a-joy

It shows that magnetron is not operating,check high voltage diode grounded from the high voltage capacitor by replacing the same with same specification,if problem remains then check connection leads connected with magnetron for loose or corrosion,finally check by replacing the magnetron.

Enter the cooking time. Press the Power Level button until the desired level is displayed - Level 1 = 100%, Level 2 = 90%, ... Level 10 = 10%.). Press Start button.

Touch Timer/Clock pad and number 2 pad. Enter the correct time of day by touching the numbers in sequence. Touch Timer/Clock pad again.

Available here ... http://www.manualslib.com/manual/421321/Sharp-R-230hw.html

Take of the main cover and turn upside down and give it a good shake to clean out.

Google "Sharp R530EKT user manual" several will show up.

Sometimes, bits of food get behind the microwave generator mica cover and cause this EXACT problem they short out the microwave energy and spark. . It is NOT broken but DONT let this happen for more than a few seconds. !!!! You will see the Mica (looks like plastic) cover from inside the oven and will be on one of the sides.It looks oblong normally, It is actually transparent to Microwaves and is how they get from the generator in to the oven. Give it a real good clean around the edges or better still take it out to clean. and it should be fine

No idea, but the label on the unit should tell you.

The door latch is either loose or broken.

fuse?