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Type: Posts; User: fuzzyj

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  1. Replies
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    2,113

    Icehouse is correct, I'd check the door switch,...

    Icehouse is correct, I'd check the door switch, if it isn't aligned properly it will hold the evap fans off. True uses an evaporator sensing t-stat, that will cycle the compressor off. Had one the...
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    1,309

    Biblepoet, believe it or not I have a customer...

    Biblepoet, believe it or not I have a customer with 4 half rounds in there walkin dairy cooler, and two of them have the original pan thumb screws, but the drain broke out, so we had to fabricate a...
  3. Thread: Free Fridge!!

    by fuzzyj
    Replies
    11
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    757

    I agree, fried terminals on defrost timer, most...

    I agree, fried terminals on defrost timer, most are hard to find. Newer models generally have a schematic in an envelope stuck under the fridge, sometimes to the back of the toe plate. If not the...
  4. Replies
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    1,309

    Hey Executioner, ever work at an old Weis store,...

    Hey Executioner, ever work at an old Weis store, they had a bunch of them, dairy coolers and produce coolers. Years ago they would recycle them from store to store. The problem wasn't cleaning or...
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    1,499

    I think I would check the oil safety switch, I...

    I think I would check the oil safety switch, I remember during one of the copeland tear down classes, a stator worn into the windings causing a bad burn and the explanation was no oil to the...
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    5,568

    Nicklehead- not sure of the numbers but have...

    Nicklehead- not sure of the numbers but have worked on many different machines. Wendy's new style and old style frostys, DQ, Tastee Freeze, and a couple of Mickey D"s as well as many at the road side...
  7. Replies
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    3,993

    I had one just like this, but was called in by...

    I had one just like this, but was called in by True. Hauled the box to the shop, pressurized with R-22 and nitrogen and leak tested with an electronic leak detector. The only place that the unit...
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    5,568

    With R-414 you don't have to change the cap tube,...

    With R-414 you don't have to change the cap tube, or oil, just the filter, and start off at 80% and adjust from there. The pot will be on the upper board, if there is one, depending on the age of the...
  9. Thread: frymaster pump

    by fuzzyj
    Replies
    4
    Views
    1,923

    Most pump problems we have encountered have been...

    Most pump problems we have encountered have been the result of operator error. They feel that because the product in the vat is in a liquid state, that the product in the lines should be and don't...
  10. Replies
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    We have used R 414 in hopper with success. We...

    We have used R 414 in hopper with success. We also recommend tune up kits, which include blades, every six months or so. I don't think bearings are the problem, some Taylor machines require a...
  11. I'm sorry I even raised the "check valve stuck...

    I'm sorry I even raised the "check valve stuck closed" thing, in 40 years I've only seen a couple, one in backwards, one that when installed was heated so badly that it warped, and one that was...
  12. What might be happening is when the box was...

    What might be happening is when the box was converted to a cooler, the control relay, or the computer logic statement for the master liquid line solenoid was disabled, when this particular system...
  13. Replies
    16
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    1,333

    Marketech might be right, it's been 2 or 3 years...

    Marketech might be right, it's been 2 or 3 years ago, that I worked on a margarita machine at a tex-mex rest. Some use spring loaded torque switches on the drive(they are a bear to work on), some use...
  14. Replies
    16
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    1,333

    I believe this unit uses a torque switch, as the...

    I believe this unit uses a torque switch, as the mix gets thicker, it trips the switch and cycles the refrigeration off.
  15. Replies
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    6,263

    Please be sure you tell him how much you...

    Please be sure you tell him how much you appreciate him, I wish I had told my dad more often
  16. Thread: superheat value

    by fuzzyj
    Replies
    16
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    1,853

    Sorry, not discharge temp, liquid line temp.

    Sorry, not discharge temp, liquid line temp.
  17. Replies
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    5,568

    Let me guess, the hopper used to be R-12, and is...

    Let me guess, the hopper used to be R-12, and is a cap tube system. If my guess is right, try recovering the R-409 and replacing the cap tube and filter. When R-409 was first introduced, it was...
  18. Thread: sight glass

    by fuzzyj
    Replies
    37
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    3,026

    Ditto, what TJC said

    Ditto, what TJC said
  19. Replies
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    I had the same problem with a Season's Four rack,...

    I had the same problem with a Season's Four rack, R-404a, medium/low temp rack. I Don't remember what type of separator it was, but I think it was a Henry. I was able to disassemble the separator and...
  20. Thread: superheat value

    by fuzzyj
    Replies
    16
    Views
    1,853

    I believe what you're referring to is the numbers...

    I believe what you're referring to is the numbers the manufacturer establish as an acceptable range for maximum capacity at the desired temperature range and under ideal conditions. The suction...
  21. Replies
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    1,756

    I agree with crackertech and tjc76, if you can...

    I agree with crackertech and tjc76, if you can pump system down, but if you can't I think JB Industries make a solder on line tap that works. I tried it a while ago and it worked. The vise grip...
  22. Thread: Hi guys!

    by fuzzyj
    Replies
    19
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    1,510

    FNG, just a reminder, take your temperature...

    FNG, just a reminder, take your temperature reading at the txv bulb, and the suction pressure reading as close to the evap as possible, but at the suction service valve will do. If you took the fan...
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    Something I learned a year or so ago, flaring...

    Something I learned a year or so ago, flaring tools wear to the point that you can't get the flare to seal. replaced the old guy, no more leaks. I didn't throw it out, I figured it was probably a...
  24. Replies
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    My question - why do we do this? because we love...

    My question - why do we do this? because we love it. what other job could you get frost bite on a 90* day, or 2nd and 3rd degree burns on a -20 degree nite!
  25. I can't vouch for Florida, but in Pa.,the markets...

    I can't vouch for Florida, but in Pa.,the markets that I worked for used condenser splitting under 50*, and with sentronic controls, they also used current sensing on all the compressors on the rack....
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