It does appear that not a lot of water is hitting the door so it might explain silverware at the ends of the racks and items in the corner not getting their fair share.
Hey Kelly, there is plenty of water hitting the glass, but in the extreme corners the force is slightly less due to the circular pattern of the water out of the spray arm. I have noticed it's best to load the silverware so it is facing outwards towards the center of the machine.
I remember the demo displays at Sears but by that time it was the 2 square rack design.
I so remember the demo display roto-rack dishwashers in Sears. Fred asked me about them the other day and I couldn't remember if they were clear on all sides or just the front door was clear. I do remember them being lighted from the interior. Does anyone remember how the roto-rack demonstration machines were constructed in Sears in the early 70s???? What I mainly remember is being eight years old and so F$^&*%g amazed by seeing the wash/spray action and that upper rack spinning so fast. Of course what I really remember is the disappointment in my mother pulling me away "as we had no time to stand here watching this", we needed to spend our time in the clothing departments, UGH-NO!!!!! Fine, be that way, I'll just wait 40 years and make it myself, hmmph! lol
It is great that you found an almost unused machine to invest all this time in, this is the great thing bout many portables is that often people just didn't get into the habit of using them and we come along and find these great appliances to collect.
I couldn't agree with you more John! The best vintage dishwashers I find generally are portables. They are less convenient generally to shelp over to the sink and hook up for the average housewife, so they get used a lot less. This machine has some use, but I suspect it was less than a year total. One of the things I did in this installation was to be sure to keep the drain hose as short as possible, coiling it right at the top of the water level at the bend in the tank. This allows the drain pump to completely clear the exposed porcelain area of the sump of water leaving it completely dry by the end of the dry cycle. These D&M machines many times let water sit in the sump causing it to rust. I noticed this during my testing that small areas of rust were already forming with a 1/4" of water left down there. I want to protect and keep this machine in good shape for as long as possible. Obviously with a D&M machine that's going to be a bit of a challenge.
And it has 6?? rinses?
Four rinses Jon and two washes. I suspect the machine uses about 14-15 gallons for a complete Normal or 150 degree cycle.