R-420L , R-425L Microwave Operation Manual
Page 5
...A 3-prong adapter may damage the electronics or the mechanical parts of the extension cord should be ordered directly from failure to or above a conventional gas or electric range or above a heat source-using Sharp's white Built-In Kit RK-40W24 for R-420LW, black RK-40K24 for R-420LK or stainless steel RK-...40S24 for R-425LS. Neither Sharp nor the dealer can be AC 115-120 volt, 15 amp. Check the oven ...
...A 3-prong adapter may damage the electronics or the mechanical parts of the extension cord should be ordered directly from failure to or above a conventional gas or electric range or above a heat source-using Sharp's white Built-In Kit RK-40W24 for R-420LW, black RK-40K24 for R-420LK or stainless steel RK-...40S24 for R-425LS. Neither Sharp nor the dealer can be AC 115-120 volt, 15 amp. Check the oven ...