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  1. Thread: manual reset

    by gentian
    Replies
    6
    Views
    208

    I have never seen them higher than 400 on...

    I have never seen them higher than 400 on 404a.[/QUOTE]
    the high pressure switch that is
  2. Thread: manual reset

    by gentian
    Replies
    6
    Views
    208

    u need to look at your receiver pressure relief...

    u need to look at your receiver pressure relief valve or fusible plug and go lower than what they are.
    I have never seen them higher than 400 on 404a.
  3. Replies
    4
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    314

    those liquid injection solenoids energise...

    those liquid injection solenoids energise everytime compressor runs.
  4. Replies
    19
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    862

    +1 on the CPS 6 CFM. The one I have is dual...

    +1 on the CPS 6 CFM. The one I have is dual voltage. Is lighter than a comparable JB or Yellow Jacket and cheaper too.
    I don"t use manifolds for vaccum, 2 3/8 hoses, a yellow jacket vacuum tree and...
  5. Thread: TXV WRENCH

    by gentian
    Replies
    5
    Views
    844

    yellow jacket makes one....

    yellow jacket makes one.
    http://www.testequipmentdepot.com/products.htm?item=60617&ref=gbase&gclid=CNrb0Me54csCFQkfhgodu0YL1A
  6. Best thing to do is install a compact suction...

    Best thing to do is install a compact suction drier on the suction line between reversing valve and compressor. Sporlan makes the ones that look like a hockey puck,
    C-144-S-TT-HH, I think they go...
  7. Replies
    18
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    961

    I have used sporlan solenoids with no problems...

    I have used sporlan solenoids with no problems when replacing those stupid Danfoss Cool gas valves, with no issues so far. Sporlan has a chart with all hot gas capacities for their valves .
    Last...
  8. I prefer the subcooler with 1 Txv only and Epr,...

    I prefer the subcooler with 1 Txv only and Epr, better control, simpler.
  9. I thought the Float lead circuit should be the...

    I thought the Float lead circuit should be the the circuit that runs the lowest temp on that rack. Maybe you have the wrong lead circuit for your float. Normally on the medium temp racks that...
  10. Replies
    23
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    1,127

    I think you should call IceOmatic tech support....

    I think you should call IceOmatic tech support. They have had some wiring issues with some of the 2014 ,2015 production units. It has something to do with the intermittent flash freezing of the...
  11. Replies
    13
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    2,093

    Since no oil traps maybe evaps are oil logged...

    Since no oil traps maybe evaps are oil logged ,low superheat.
  12. Replies
    31
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    2,462

    49 psi seems kind of high for R22. That's around...

    49 psi seems kind of high for R22. That's around 26 degree, plus you probably have a 2 psi drop, so is probably around 51 psi at the cooler. I would lower suction setpoint to around 42 especially if...
  13. Replies
    48
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    8,525

    that product belongs in the SkyMall magazine.

    What is wrong with the flaring block?
    It has been working fine for the last 100 years.
  14. Replies
    19
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    1,862

    I still use my 6-year old CPS VG200, never had...

    I still use my 6-year old CPS VG200, never had the need for a decimal point in the micron gauge, or a backlight or a temp display. And I know is calibrated to same specs for a wide temp range.
    never...
  15. Replies
    19
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    1,862

    Wright makes good tools. I have a 3/8 drive...

    Wright makes good tools. I have a 3/8 drive 6point SAE socket set, great quality.
  16. Replies
    19
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    1,862

    The CEM also has the IFlex current clamp just...

    The CEM also has the IFlex current clamp just like fluke, so they could be the same.
    I would not be surprised if they are same actually. why spend the money on R&D when u can get a re badged one...
  17. Replies
    19
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    1,862

    Are Fluke Clampmeters rebadged chinese Cem ?

    http://www.cem-instruments.com/en/pro/pro-872.html

    http://en-us.fluke.com/products/clamp-meters/fluke-376-clamp-meter.html

    don't they look the same?
  18. Replies
    0
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    984

    issue with fieldpiece Sc260

    anyone has problems with erratic readings when battery level drops from 3 bars to 2 bars?
    I have had this same issue now for 3 times where battery level is at 2 bars and the readings are allover...
  19. It's probably just sweating from walking too fast.

    It's probably just sweating from walking too fast.
  20. Replies
    35
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    8,529

    Amprobe 300 series measures inrush at 80ms, Fluke...

    Amprobe 300 series measures inrush at 80ms, Fluke 375, 376, at 100ms, Fieldpiece SC440 and 640 at 100ms.
    Copeland literature states that inrush current lasts 100-300ms.
    I don't think Amprobe will...
  21. bad float ?

    bad float ?
  22. Thank you .

    Thank you .
  23. Thank you. Dở you know If the TPI leak detectors...

    Thank you.
    Dở you know If the TPI leak detectors are made by Sensit, and what do you think of those leak detectors?
    Alsở I heard you were an engineer at Tif, did you have any input on the ZX 1,...
  24. Replies
    16
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    3,854

    remove the battery after each use

    it says so on the manual I think. otherwise it will discharge.
  25. Replies
    10
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    2,053

    make sure the injection solenoid valve is the...

    make sure the injection solenoid valve is the right one for that type of compressor. Copeland supplies different ones for different compressors. Are all the compressors running when this one goes...
  26. who makes yellow jacket accuprobe leak detector?

    is it Accutools that also makes their micron gauge? Thanks.
  27. in 10 years of refrigeration I have not run into...

    in 10 years of refrigeration I have not run into anyone that uses stay brite, and I have not seen any new equipment with staybrite. so if the manufacturer does not use it why would you?
  28. staybrite cracks. Not right away but 1 year or so...

    staybrite cracks. Not right away but 1 year or so down the road you will be back to fix a leak.
  29. Replies
    61
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    9,684

    2 sides to a story. I have this tendency to...

    2 sides to a story.
    I have this tendency to trust the word of a hardworking supermarket tech over that of a "Know It ALL " store manager.
    All we have heard is the store manager saying how these...
  30. Replies
    61
    Views
    9,684

    I'm fine with the managers caring for their...

    I'm fine with the managers caring for their equipment. All I'm saying is that u give the techs room to work , don't be breathing down their neck, like showing them where to hook up the gauges, etc.
    ...
  31. Replies
    61
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    9,684

    is this a diy forum ?!

    lets invite every store manager in this site, so next time we service their stores they can show us where to hook up the gauges and check the superheat, or even better, give them a tool bag so they...
  32. Replies
    23
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    4,295

    siemens/furnas doesn't make contactors any more,...

    siemens/furnas doesn't make contactors any more, united refrigeration started carrying cutler hammer
  33. Replies
    24
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    2,054

    is sight glass before or after drier? Have had...

    is sight glass before or after drier? Have had driers with 20 pressure drop across them with no frosting or temp difference at all. for me low suction pressure with a high superheat and with a clear...
  34. Replies
    21
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    2,122

    "Just a little bit outside"

    "Just a little bit outside"
  35. Replies
    41
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    18,207

    That could be 1 of the problems with the...

    That could be 1 of the problems with the fielpiece IR, or simply, it is just not as good as the Manufacturer says it is.
    But from what I hear is pretty good at detecting termites.:grin2:
  36. Replies
    41
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    18,207

    Turned on both tekmate and the Ir outside....

    Turned on both tekmate and the Ir outside. tekmate picked up the evaporator leak as soon as I walked in the box. Once i took apart the evaporator and got close to Ubends the fieldpiece picked it up....
  37. Replies
    41
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    18,207

    Brand new

    Brand new
  38. Replies
    41
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    18,207

    r22, but had same experience with 404a.

    r22, but had same experience with 404a.
  39. Replies
    41
    Views
    18,207

    It was R22, but same thing has happened with...

    It was R22, but same thing has happened with 404a. The srl2 will not pick up a leak unless you are right on top of the leak, that's just unacceptable in supermarket work where i have to leak check a...
  40. Thread: Leak Detector

    by gentian
    Replies
    49
    Views
    8,914

    fieldpiece infrared sucks, especially in...

    fieldpiece infrared sucks, especially in supermarkets. try it on you car Ac, that's all is good for.
  41. Replies
    41
    Views
    18,207

    the fieldpiece infrared just sucks. Worked in a...

    the fieldpiece infrared just sucks. Worked in a walkin cooler with half of the evaporator u bends with pinholes. tekmate starts going nuts as soon as I opened the door. the fieldpiece nothing, just...
  42. Replies
    1
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    998

    SMAN2 & 3 on Fieldpiece website

    anyone has 1 yet ?
  43. Replies
    28
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    6,807

    not pumping but cutting out on LPC?

    how can that happen?
  44. Replies
    0
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    665

    switching case from low to medium temp

    customer wants a multideck frozen meat case 402A turned into a deli medium temp case. Do I need to install an epr valve to try to raise the suction pressure from 15psi to 58-60psi ? right now the...
  45. Replies
    4
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    947

    seen that alot

    at the Shoppers stores here in maryland/virginia, mostly meat preps and meat walkins it keeps evaps from getting dirty
  46. Replies
    7
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    2,196

    Hussman Gel reach in

    I have hussman low temp GEL reach in cases that are icin up on the bootom of case and evaporators are icing up.
    Most of the case are icecream case set -17 degrees, some of them are set at -12...
  47. Replies
    176
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    31,145

    I have had the digicool 1250 for 2 months now ,...

    I have had the digicool 1250 for 2 months now , good quality but the dual temp probes suck, wires too thin and they get tangled too easily, don't think those things going to last very long, every...
  48. Replies
    26
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    2,687

    that looks a lot like UEI Phoenix series

    that looks a lot like UEI Phoenix series
  49. Replies
    26
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    2,123

    anyone here drinks 5hour energy

    it works for me, had 6 the other night I was on call after a 16 hour shift, felt great, just my team Leader couldn't understand a word I was saying, weird!
  50. Thread: testo 410-2

    by gentian
    Replies
    5
    Views
    1,796

    testo 410-2

    anyone has used this 2 in1 psychrometer with vane anemometer?
    Just ordered it for $190.
    I started doing supermarket refrigeration, got it just to give me an idea of the conditions of the store...
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