Thread Number: 2312
Hoover Keymatic - The First !!!
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Post# 69444   6/6/2005 at 16:38 (6,897 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        

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Finally got round to loading the pics of the Keymatic, Hoovers first UK AutoWasher. This machine was first produced in 1961 and ran for a number of years until the standard cabinet model was produced.

It takes an 8lb load and spins at 740 rpm. the drum only turns one direction for washing and has the option of turning on the famous "Hoover Live Water Action" pulsator for a more vigerous wash action. Normal wash time is 8mins from correct temperature. A standard 30 minute wash time with 3 rinses and a 4 minute spin.

This machine is mechanically in good condition, drum spins smoothly and quiet. A problem with the springs or suspension pulley has allowed the drum wheel to drop and catch the distribution block on the chasis base and broken it off, (probably flinging it off at high speed)

It was from an engineers point of view a "technical Nightmare" with reams of wiring and feet of hosing etc...as well as the second orange drive for the pulsator complete with clutch solenoid...Had no idea how the belts worked and was very surprised to see the colour and pulley system....

The door boot is a fab blue colour but has rotted away at the top, by chance I have a new door boot and pulsator (original parts but black) that I got from one of the last of Hoover engineers who was finally closing his shop after 40 yrs.

The cabinet has quite a few chips on it and will benefit from a complete strip down and re-spray, makes quite a difference from the standard white boxes we get now.

Have a look and see

Cheers, Mike


CLICK HERE TO GO TO chestermikeuk's LINK





Post# 69445 , Reply# 1   6/6/2005 at 16:56 (6,897 days old) by toggleswitch (New York City, NY)        
Hi Mike!

toggleswitch's profile picture
Beautiful machine. Makes one appreciate simplicity. LOL

Not following why the impeller at the rear of the wash-tub was useful. Was the water-level that high?

Thank you.


Post# 69446 , Reply# 2   6/6/2005 at 16:58 (6,897 days old) by toggleswitch (New York City, NY)        
front or top?

toggleswitch's profile picture
I am of course assuming this is a front-loader.. Hard to say exactly.,..LOL

Post# 69447 , Reply# 3   6/6/2005 at 17:23 (6,897 days old) by westytoploader ()        

YAY! Congratulations--this could very well be the only working Keymatic known in existance! Love the cabinet design!

IIRC, doesn't the Keymatic tub slowly tilt backwards as it fills up, enabling full effectiveness of the impeller as well as making it the only FL you can watch with the door open?

Great machines in your collection as well...especially that Rolls Rapide TT (with its "3-lug" impeller)!

--Austin


Post# 69449 , Reply# 4   6/6/2005 at 17:29 (6,897 days old) by gansky1 (Omaha, The Home of the TV Dinner!)        

gansky1's profile picture
Beautiful pics Mike, what a machine! How many of those orange belts do you have lying about? It looks like a nightmare to work on!

Post# 69454 , Reply# 5   6/6/2005 at 18:06 (6,897 days old) by Gyrafoam (Wytheville, VA)        

Thanks for sharing those interesting photo's! I still think that Hotpoint is really kool. Too bad they did not sell those here in the U.S.

Post# 69469 , Reply# 6   6/6/2005 at 20:54 (6,897 days old) by appnut (TX)        

appnut's profile picture
Miiiiiiikie!!!!! I doubted I'd ever see a Keymatic in this lifetime. What a fun looking front loader. I love coloured tubs in washers. I am curious to know what temps the washer heated to for the cycles. I can't wait to see you again. Bob

Post# 69479 , Reply# 7   6/6/2005 at 21:53 (6,897 days old) by westyslantfront ()        
Hoover Keymatic

Looks like a fascinating machine to use. Wish they were available in the states. I hear you are going to the convention in Omaha. I will be there too.
I do have English washing machine memories. One of my oldest friends used to spend time with his relatives in Bexhill-on-Sea and Hastings, Sussex. I also spent a few summers there with him.
His grandmother had a twin tub. I think it was a Servis. It had yellow exterior, blue wash tub with red agitator and electric heating element under the agitator. The spin dryer had glass lid that slid over the spin dryer. Loads of fun to use.


Post# 69499 , Reply# 8   6/6/2005 at 23:54 (6,897 days old) by rocky2 (Northwest Indiana)        
Keymatic

What a cool design. Thanks Mike. I enjoyed looking at the rest of your collection as well. I can remember the TV commercials for the hoover twin tubs and remember seeing one of them in action. A friends mom had one. Actually, she is probably the first washer collector ever. She was always buying a new washer. There was quite a collection going in her basement. She had several wringer washers (GE, Speed Queen, Maytag and Kenmore), and the automatics that I can remember were Lady Kenmore with suds return, maytag, and a frigidaire 1-18 in harvest gold. She kept the hoover upstairs in the bathroom to do towels (there were 11 kids!).


Post# 69507 , Reply# 9   6/7/2005 at 02:43 (6,896 days old) by foraloysius (Leeuwarden, Friesland, the Netherlands)        

foraloysius's profile picture
Congratulations Mike, quite a treasure. This is the first version, yes? Is it actually working or does it need work before you can do laundry with it? Mine is not working, there are some parts missing. Besides that it's much too complicated for me to work on. Looking forward to seeing you in Omaha.

Post# 69511 , Reply# 10   6/7/2005 at 07:41 (6,896 days old) by Stainfighter (Columbia, SC)        
What is 'Heat & Spin' on the Rolls?

stainfighter's profile picture
Mike,
Just curious about the dial selection that states, "Heat & Spin" what's that? Does it actually heat the clothes as it spins? Or is it a cycle with heat followed by spin??
Robert


Post# 69516 , Reply# 11   6/7/2005 at 09:32 (6,896 days old) by gizmo (Victoria, Australia)        

HI Mike

That's great, an original model!

Re the suspension problem... Is the cable on yours intact? The weight of the drum should be carried by a cable which goes from one side of the drum, to a pulley on the front frame, up & over the door and controls, down to another pulley and back to the other side of the drum. I had one where the cable had snapped, the drum dropped.
the springs don't carry the weight of the drum, they only serve to orient the drum correctly (make sure it hangs the right way up and at the correct height when full/empty.

More to add later but I'm up late and a big day tomorrow...

Best wishes

Chris.


Post# 69517 , Reply# 12   6/7/2005 at 11:24 (6,896 days old) by Unimatic1140 (Minneapolis)        

unimatic1140's profile picture
Hey Mike, great pictures! Your turquoise Keymatic is very cool, I hope one day to get to see one of these in person.

I was surprised to see both a hot water inlet as well as a 220 volt heater.


Post# 69536 , Reply# 13   6/7/2005 at 21:04 (6,896 days old) by Jetcone (Schenectady-Home of Calrods,Monitor Tops,Toroid Transformers)        
Drool dROOL

jetcone's profile picture
Mike WOnderful pictures!

Let me guess the pulsator is driven off the opposite end of the same motor so that it turns counter wise to the tub rotation?? How clever! No need for a second motor or another transmission no??

It has the same kind of tub our Westinghouse machines have.

The one I used in the I of W was not slanted but in a square cabinet would that have been a 70's machine then??

Keep posting as you get into it , its fascinating!

Cheers
JOn




Post# 69555 , Reply# 14   6/8/2005 at 02:34 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Drum Tilt & Impellar

chestermikeuk's profile picture
Hi Toggleswitch

This is going to be fun finding out names (Steve is it??)

It is classed as a front loader, but with a "Lilt & Tilt"

As the drum fills it tilts back and so the impellar is mostly covered with water, the effect is supposed to produce the famous "Boiling Action" of the Hoover Twinnies..

On cotton fabric washes the impellar comes in to play and it washes with drum and impellar for a max of 4 mins from correct temperature.

Delicate progs use tumble one way only for up to 8 mins.

It takes 8 gallons of water for a whites wash programme, water guzzler by any other name but very quick 30 mins wash time from correct programme temp.

Mike


Post# 69558 , Reply# 15   6/8/2005 at 03:03 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Collections

chestermikeuk's profile picture
Hi Austin

The drum does tilt but not sure where the water level comes up to to enable us to watch it with the door open, Gizmo will know this I`m sure.

I believe the impellar is not as low down as the Hoover twinnies and so had a very harsh wash action as the clothes where wizzed around.

Love the story of the UK twinnie, I think its hotpoint have a look at the pic and let me know??

So young and so many machines!!!once you`ve got the bug your hooked, I arrived at the first convention with two vacs, now its 79 vacs and 47 washing appliances which include autos, twinnies, wringers, spinners and tumble dryer and one rotary ironer...LOl


CLICK HERE TO GO TO chestermikeuk's LINK


Post# 69561 , Reply# 16   6/8/2005 at 03:12 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Orange Belts

chestermikeuk's profile picture
Hi Greg

Now how many of these do you think are lying about??

Its a metal link chain belt covered with the orangey red plastic, and so contorted with its pulley and twists & turns, a liability in itself.

Got a shock when I saw this and so much colour, just like Unis house!!(a BoB SLAAAAPPP coming over the pond)...!!!

Just like finding the original black door boot and impellar, you just dont know whats about till it either "finds you" or you go looking.

We saw the pics of Chris`s (Gizmo) 3226 next model, and because the motor had been nicked along with belts couldnt quite work out how it looked, certainly not simple, but I remember the clicks and gurgles and so many different noises it made all those years ago in the schools Catholic Nuns Laundry.

Mike


Post# 69563 , Reply# 17   6/8/2005 at 03:19 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Hotpoint FilterFlow

chestermikeuk's profile picture
Hi Steve

Hotpoint was the most popular TL washer here, the filterFlow was so different and the 1050 spin speed, nearly a Unimatic!!

The other TL was the infamous Servis and the re-vamped MK41 (1966)was the most popular, had a two stage agi that you could add for extra wash power..3-15 mins wash with spray rinse and two full rinses before 650 spin.

Also the 60 OPM and 210 wide sweep agi..

Does this resemble any Speed Queen??, because there was an alliance with the twinnies.


Post# 69564 , Reply# 18   6/8/2005 at 03:25 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Keymatic Package

chestermikeuk's profile picture
Hi Nelson

Because it was the first Hoover Automatic it has pride of place in Waser History here and we didnt have a lot of electrical stores, but dedicated Hoover Sales & Service centres, these where independant Hoover sales / repair stores and carried the whole range of Hoover goods...

The Keymatic was marketed and Advertised as a "Home Package" with a matching blue / white Hoover Convertable, your Dial-a-Mat

Mike


Post# 69566 , Reply# 19   6/8/2005 at 04:35 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Keymatic Life

chestermikeuk's profile picture
Hi Louis

Glad I was able to find this, can you believe non about and then like a number 23 bus, TWO come along at once, the other now residing in South Wales..

Looking forward to renovating it, not fully operational although the drum turns and timer advances, a few leaks from a manual fill test, the rest is a service nightmare, reams of wire on the two distribution blocks and yards of hosing all waiting to perish..

A lot of the faults had been ironed out so to speak on the next model machine that you have..

So at the moment your idea is best, get loads of friends and family around, fill it with "Ice & Tinnies" then surprise them by going to the "Keymatic" instead of the fridge.

Keymatic On Boddies, The Cream Of Manchester!!!

Cheers,


Post# 69567 , Reply# 20   6/8/2005 at 05:00 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Times & Temps

chestermikeuk's profile picture
Hi Bob

I`ve scanned the programmes in for you, the first words of the book proudly proclaim:

"You now possess the most fully advanced automatic washing machine in the world - the Automated Hoover Keymatic. Quite a boast dont you think!!

The Keymatic only uses three Temps, these are:
85c / 185F, 60c / 140F, & 40c.

The one Keyplate supplied only has 8 programmes including rinse & spin and spin only.

Check the programmes


Post# 69568 , Reply# 21   6/8/2005 at 05:02 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Times & Temps

chestermikeuk's profile picture
and page:2



Post# 69569 , Reply# 22   6/8/2005 at 05:05 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Rolls Rapide

chestermikeuk's profile picture
Hi Robert

The heat & Spin is used for the two tubs it means you could Wash & Heat the Wash Water, and Spin the clothes at the same time...

This is a 1960 machine and was the cheapest & simplest at the time knocking up to £30 off the price of a Hoover etc..

Mike


Post# 69570 , Reply# 23   6/8/2005 at 05:27 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Support Springs

chestermikeuk's profile picture
Hey Chris

I thought you would have the answer to the drum, I`ve just checked again because I couldnt see a wire, and then I saw it, the reason I missed it its soooooo thin, no wonder they broke, the wiring in the plug is thicker!!!

Its snapped on the left hand side, Although I have the original Hoover Tech Manual its the one thing it doesnt show , just mentions it, you just about can see the pulleys but no cable...Should be easy to do but obviously have to take the cabinet apart etc..and to put a thicker cable in as well.

Will reserve that for a full overhall and will stick a wooden block underneath to take the support of the tub/motor until then...

Was really surprised to see the pulleys and bets etc,

When the tub is tumbling ready for spin, the second motor windings operate, does that mean the drum still moves in the same direction or does it reverse and change direction??

cant work that out and if it reverses it would cause one hell of a jolt etc.

Drum runs very smooth pulsator had a bit of a squeak but after an oiling gone quiet.

Feet & Feet of hoses, it fills through the sump, is that right??

The shape of the drum is very interesting almost has three sides to it, straight in the middle and slopes at front & back, makes a very interesting study of the laws of physics just to do a wash!!

Cheers

Mike



Post# 69571 , Reply# 24   6/8/2005 at 05:39 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Kewl Turquoise!!

chestermikeuk's profile picture
Hi Robert

Never thought I would end up having a turquoise machine after drooling after all those you have there...

Its the most sophisticated machine I`ve ever seen, a renovators dream a servicemans nightmare!!

All of the UK machines where made hot & cold fill, they expected you would keep your water at 50c, and the heater would suppliment to the desired programme.

The heater is a whopping 3000watts and the cables are obviously thick to cope...

Well now you do have the chance to see a keymatic yourself, you even have a choice of Continents & Countries...

I know, for you 40th next year you can do a "Round-The-World"
trip, Fly Chester Uk for a Roman Adventure, Off to The Netherlands with Louis, Call in at Amersterdam to press the red light zone, And then Off to Chris In Aus where you can be 39 for 12 hrs longer...!!!

Sorted

Mike


Post# 69572 , Reply# 25   6/8/2005 at 06:04 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Pulsator Twists

chestermikeuk's profile picture
Hi Jon

Sounds simple and thats what happens, when you look at the motor from the back , the pulsator drive is RHS and the drum drive is LHS with the gearbox...

I wondered if they looked at the Westinghouse machine to take designs from?? obviously patents with Bendix ruled out the simpler option.

When did Westinghouse first produce the FL??

How does the westy suspension work, springs or shocks, anyone any pics from the inside??

Me thinks you must have used a 70`s style keymatic, did it have one keyslot or two,

The third generation of machines had two slots , one to store spare keyplates etc,

Was it this one below?? or check the links to the other pics??

Mike


CLICK HERE TO GO TO chestermikeuk's LINK


Post# 69573 , Reply# 26   6/8/2005 at 06:28 (6,895 days old) by chestermikeuk (Rainhill *Home of the RailwayTrials* Merseyside,UK)        
Keplates!!!

chestermikeuk's profile picture
See how the keyplates changed over the years giving different options as time progresses....

CLICK HERE TO GO TO chestermikeuk's LINK


Post# 69596 , Reply# 27   6/8/2005 at 15:53 (6,895 days old) by westytoploader ()        
Keyplates

Now that would be a very fun way to wash! Just look for the desired cycle on the keyplate and pop it in!

Were these double-sided, having cycles on both the front and back, or did you have to buy a separate keyplate for options 4-8? More of a curiosity question: Did the machine start when the keyplate was inserted or did it have to be turned on first?

Looking forward to meeting you at the Convention!

--Austin



Post# 69599 , Reply# 28   6/8/2005 at 16:25 (6,895 days old) by maytagbear (N.E. Ohio)        
Some more Keymatic questions--

How long did this fascinating control system last?

Were the following generations less complex?

Were the following generations reliable?


I think it's a very cool device, no matter what.


Lawwrence/Maytagbear


Post# 69643 , Reply# 29   6/8/2005 at 23:17 (6,895 days old) by appnut (TX)        

appnut's profile picture
Mike, thank you for scanning in the 8 programmes. What year is the newer machine above--the ad states 16 programmes?

Post# 69657 , Reply# 30   6/9/2005 at 05:36 (6,894 days old) by lavamat_jon (UK)        

Yay Mike!

I believe Keymatics were still being sold when my parents bought their first Hoover washer in 1982 - the installation manual has a picture of teh control panels for the machines in the 1982 range, and the Keymatic was the 2nd model down, with a machine with a programme selector dial and timeline display as the top model, and our model A3110, which was the 1100 spin timer model, with the fast/half/woollens spin buttons :-). There was also an 800rpm version of the A3110, but it didnt have a woollens button.

My nana also ahd a version of teh washer we had, but from the 1972. Again, it had the programme dial with cottons/synthetics/woollens spin buttons, but it was slightly smaller than our Hoover washer, and also instead of a door release pushbutton on the control panel, it had a slider to the right of the door that you pulled across to release the door. And of course, had that infamous Hoover drum (with the small hole in the back, and 3 sausage shaped lines between each paddle), which was still in use on the New Wave machines until Hoover were finally bought by Candy in the late 90s :-(. I have such fond memories of these machines, such a shame they're not around anymore :-(. My nana now has a Hotpoint WM25 from 1996/1997 and she said it is nowhere near as good as her old Hoover was at washing. In fact, she only got rid of the Hoover because she won the Hotpoint in a raffle, otherwise she'd probably still have it to this day :-).

I've probably said before, but my Grandma had a 1960's version of the Hotpoint TL - it's similar to the 70s version on your site, with the temperature dial, programme dial, timeline progress indicators, and buttons for hevy soil/rinse hold/short spin etc. It was a very cool machine, but it got replaced when I was about 5 or 6 so don't remember *too* much about it. A Hotpoint 1993 Aquarius 800 (9528 i think the number is) replaced the TL.

I've always loved looking through your Yahoo photo album Mike, you have quite a collection that I envy! Maybe you should host the convention next year :-D.

Take care,

Jon :-)


Post# 69744 , Reply# 31   6/9/2005 at 21:35 (6,894 days old) by Jetcone (Schenectady-Home of Calrods,Monitor Tops,Toroid Transformers)        
Keymatic I used

jetcone's profile picture
Hi Mike:
The Keymatic I used had the red bakelite plate in the middle of your photo and it also had the second slot to hold another plate but it was not as modern looking as the machine pictured here.

I couldn't get into your yahoo site yet I am a member.

Jet



Post# 69746 , Reply# 32   6/9/2005 at 21:44 (6,894 days old) by appnut (TX)        

appnut's profile picture
Jon, thank you for sharing yo memories with us. Bob

Post# 69788 , Reply# 33   6/10/2005 at 09:29 (6,893 days old) by gizmo (Victoria, Australia)        

Hi Mike.

I wouldn't use a thicker drum cable, it might be less flexible and therefore not allow the drum to flex around enough. When you get it going you will be amazed how much the drum moves around during spin yet the outer cabinet douesn't vibrate or jump about at all. It is on castors but it doesn't move around. The suspension is very flexible, could give some lessons to today's front loaders in that regard. That machine is over 40 years old, the cable may even be original so that's not a bad run, to get a new cable made up I'd chase around classic car restoration places, someone who makes up accelerator cables and bonnet cables to order could make one up to sample. My first keymatic had a broken cable (rusted through) but I had about three or four more which never gave trouble. I will search my spares to see if I have a cable but I strongly doubt it. I thought I had many Keymatic spares but when I looked for them I can find only a few. Hmmm.

That red belt for spin is probably a replacement. The originals look like a loop of rubberized rope. There is no apparent join, it is woven into a circle. I have a couple, I can post a pic one day soon.

The drum only turns one way. The two pulleys on the back of the drum have an ingenious clutch between each pulley and the shaft, a couple of rollers and a spring, when the pulley turns one way it drives, when the pulley reverses it idles backwards. As the two motor pulleys drive in opposite directions, if one pulley is driving the other is going backwards and not driving. So when washing the slow (wash) pulley drives and the fast (spin)pulley idles backwards. If the pulsator solenoid is released, the pulsator is also driven by the spin pulley which is whizzing backwards, so the pulsator is driven reverse to the drum.
When the wash is finished it pumps out. First static ("neutral drain"), then as the water level drops it starts tumbling again to distribute the load. When it is ready to spin, the motor instantly reverses (which dims all the lights in the house for a second) so the slow pulley now reverses and the fast pulley turns in the drive direction. The pulsator turns with the drum in this direction. The motor has a very strong start winding so it gets up to spin speed very fast.

Because of the clutches inside the two pulleys, it is impossible to drive the drum backwards. Either pulley if driven in reverse just idles.

Yes, it fills through the sump. How about that sump hose? Have you ever seen anything so complicated? Dead ends, flexy bits, rigid bits, a narrow hose to the pressure switches, phew!

Interesting that the instructions for yours say three rinses. Someone at twin tub emporium has posted a later one with four rinses. ALL Australian ones had three rinses.

Best Wishes

Chris.




Post# 69789 , Reply# 34   6/10/2005 at 09:47 (6,893 days old) by gizmo (Victoria, Australia)        

Hi Austin

The keyplates are double sided so one plate gives eight options. The machines came with two plates but the two plates have the same options except the black one is for cold fill and the red one for hot or warm fill. (Black one was for where there was no hot water supply to the laundry.)

The machine has a separate rocker switch for on/off, but it doesn't have to be used. If the rocker switch wasn't turned off after the last load, you just press in the keyplate to start. The keyplate can be inserted to three depths - press in fully to start, it snaps back when released to the centre position which is normal running position, where keyplate fingers are engaged to select the cycle. You can also pull the keyplate out a little which disengages the keyplate fingers and causes the timer to skip through the programs so you can manually skip a part of a cycle or skip through to the end if you want to change cycles. You have to release a childproof button underneath to do the skip through thing. It is fun to do as the timer actually does each function as it skips past so it fills a second, tumbles a second, pumps a second, spins a second and so on as it skips through. If there is water inside it stops and empties before it does the tiny spin though.

If the machine gets off balance on spin it just turns off the rocker switch. (fortunately this very rarely happens) When you have rebalanced the load you press the rocker switch back on and it goes straight into spin with no tumble to distribute the load.

Chris



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