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  1. Replies
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    http://data.energizer.com/PDFs/386Z.pdf The LR...

    http://data.energizer.com/PDFs/386Z.pdf

    The LR 44 is a tad deeper than your 386 ,, could be one of them ?


    http://www.energizer.com/batteries/specialty-batteries
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    What size is the battery location compartment ?...

    What size is the battery location compartment ?

    If 20mm wide x 2mm deep possibly a CR 2032.
    If 20mm wide x 1mm deep possibly a CR 2016.
    If 13mm wide x 5mm deep possibly LR44.
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    X3. The consistency or pattern of the ice is a...

    X3.

    The consistency or pattern of the ice is a good tool ,,, now I'm just trying to refine early diagnosis of location compared with pattern.
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    Purely for Commercial Refrigeration my queries.

    Purely for Commercial Refrigeration my queries.
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    If caught early enough in the completely iced...

    If caught early enough in the completely iced over scenario & the coil was not completely iced ,,,,, where would the ice formation mostly be for each of your possible causes.

    I know I'm asking a...
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    Recognising coil ice-up symptoms.

    Does anybody have a theory on recognising the cause of an iced up coil early just by the location & pattern.

    If a drain was blocked ,depending on pan fall but the iced up section would be uniform...
  7. Was R32 involved here ?

    Was R32 involved here ?
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    Poll: iPad 98%

    iPad 98%
  9. Replies
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    At the end of the day it's what patients prefer &...

    At the end of the day it's what patients prefer & studies show that they prefer chewable ice. Surely the organisation realises that it's about the patients & their needs over money & after all...
  10. Replies
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    Same ,, teachers would cut our braze diagonal...

    Same ,, teachers would cut our braze diagonal then hit them with a hammer ,, if your joint cracked you had to do 3 more. Luckily I only had to do 3 ,,,, there were some guys that had 4 of their...
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    Response from EBMPapst. As discussed...

    Response from EBMPapst.



    As discussed here is some info about the fan that you are using at the moment and replacement options.

    R2E190AO2637
    This is a typical ventilation product for the...
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    Non-Condensibles ? Thermal overload ?

    Non-Condensibles ?

    Thermal overload ?
  13. Thread: Wal of Shame

    by fridg
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    4,601

    :eek2:

    :eek2:
  14. Thread: Snake.

    by fridg
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    That's the one,, Brown Snake. They won't hurt you...

    That's the one,, Brown Snake. They won't hurt you ,,just don't get too close. :whistle:
  15. Thread: Snake.

    by fridg
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    Snake.

    Another outfit sent us this picture today reminding us that snakes are trying to keep warm during our winter.
  16. Thread: What the hell.

    by fridg
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    My moto is there were only 2 things designed to...

    My moto is there were only 2 things designed to be in a system & that is oil & refrigerant.

    I have actually worked on a display case where somebody used the magic leak additive. Nameplate...
  17. Could you hear & feel the gas as you were...

    Could you hear & feel the gas as you were replacing the drier ? If not I'd say there would have been no positive pressure.:.02:
  18. Thread: What the hell.

    by fridg
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    396

    What the hell.

    http://www.hvacrsupplies.com.au/safe-system-injectable/ice-free-detail

    I'll just leave this here.
  19. Replies
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    Was recommended to us by the designers at the...

    Was recommended to us by the designers at the supply-house. They are a good motor & are performing better than the previous Extra Low Voltage motor that the case originally was commissioned with.
    ...
  20. Replies
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    X2.

    X2.
  21. Replies
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    And that is why the ozone has a hole in it....

    And that is why the ozone has a hole in it. :angel:
  22. Replies
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    Low Temp Evaporator Fans.

    What fan is to be able to be used for retrofitting to Lo-Temp(-20/-28'C) Supermarket Freezer cases. We are currently retrofitting with your backward curved EBM R2E190-AO26-37 motor. As of late we...
  23. Replies
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    As per our Refrigerant Handling Codes of practice...

    As per our Refrigerant Handling Codes of practice a bullet piercing valve shall not be left on a system & shall be removed when repairs are concluded.

    ...
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    At least the writing is neat ,,,mine is...

    At least the writing is neat ,,,mine is horrendous ,,,,hence why I roll with a labeller. :grin2:
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    What is this ? Do you have a link ?

    What is this ?

    Do you have a link ?
  26. Thread: Duhhh!

    by fridg
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    Who in their right mind leaves a core out ,,,,the...

    Who in their right mind leaves a core out ,,,,the guy that comes along after you has no idea it's not there. :gah:
  27. Replies
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    Has it got a solenoid ? Can you pump it down ? ...

    Has it got a solenoid ?
    Can you pump it down ?

    Is this a self contained case ?


    http://imperial-tools.com/content/105-ff-pinch-tool
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    Surely that's gotta be it...

    Surely that's gotta be it...
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    Those things always stick , it's to do with how...

    Those things always stick , it's to do with how far in its seated & how tight somebody screws their gauges onto them & how often they are accessed.
    Springs wear out.

    Agree totally , swap em...
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    Reasons or Checking Heater Banks.

    Conducting Pre-Winter PM's & checking HPT's & Heater Banks I find this.

    Is it mandatory in your parts to have an inspection panel installed in duct to access heater-banks for a visual check ,,,,,...
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    I like to know if it's a step-up or step-down...

    I like to know if it's a step-up or step-down ,,,, could be used for the control circuit.

    Could an EPR help control your box temp directly by way of pressure ?
  32. Replies
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    Capacity Control at its finest....:grin2:

    Capacity Control at its finest....:grin2:
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    https://www.follettice.com/foodservice/give-your-c...

    https://www.follettice.com/foodservice/give-your-customers-chewblet-ice/page.aspx?id=1274
  34. Replies
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    http://www.pelican.com/us/en/ Do some great...

    http://www.pelican.com/us/en/

    Do some great work lights ,,,haven't had any experience with their smaller lights but......
  35. Replies
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    http://www.ledlenser.com.au

    http://www.ledlenser.com.au
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    GET ONE. They are brilliant ,,, love it ,,...

    GET ONE.

    They are brilliant ,,, love it ,, one of my favourite tools.

    The thing drinks water like nothing ,,, sucks up 7litres of water in 30 seconds. Only issue is when the filter gets wet...
  37. Replies
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    We always recommend & set to 22'C - 22.5'C to our...

    We always recommend & set to 22'C - 22.5'C to our clients ,, this gives you close to 50%RH also.

    At the end of the day though it is the customers preference or the occupier of the space.
  38. Thread: Txv cap

    by fridg
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    Have had one give a puff when taking cap off but...

    Have had one give a puff when taking cap off but not leak after this.

    Whether the cap was to tight against the spindle (highly doubt it).

    Not an issue at this point in time & not cost...
  39. Replies
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    Spot on for me , can't go wrong with 5 A...

    Spot on for me , can't go wrong with 5

    A digital control will save you time on install & cost less on componentry also. You also have the option to set alarm parameters for the customer & they can...
  40. Replies
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    Grasslin timer or a Carel Controller would be my...

    Grasslin timer or a Carel Controller would be my choice.

    The Carel can control everything you need the box to do.
  41. Replies
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    Could the clock be mounted inside the building on...

    Could the clock be mounted inside the building on the outside of the box ,, say near the door ?
  42. Replies
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    That outdoor is going to be a pain to service or...

    That outdoor is going to be a pain to service or repair in the dead of the night.
    Some elbows on the outdoor lineset would look good.
    Defrost clock inside the box ? Never seen that before.
    ...
  43. Replies
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    Haha ,,to right,, winters here now with a...

    Haha ,,to right,, winters here now with a 10'Celcius temp & dew-point of 5.
  44. Replies
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    That's all we have here in OZ is 240v 50Hz single...

    That's all we have here in OZ is 240v 50Hz single phase. 415v 3 phase.
    They could look at the sticker on the compressor & this should tell them the nominal voltage ?
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    http://www.carel.com/documents/10191/0/%2B05000153...

    http://www.carel.com/documents/10191/0/%2B050001531/d8447e16-54fe-4e24-b48d-d78c25776c2f;jsessionid=D4DA8B9F3A005F83AB3D8672F5C17D3D?version=1.0

    Carel also complies with HACCP for Food Safety Laws.
  46. Thread: New install

    by fridg
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    1,226

    No trap in the drain ?

    No trap in the drain ?
  47. Thread: New install

    by fridg
    Replies
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    1,226

    No pipe-clamps on the line-set on the roof ?

    No pipe-clamps on the line-set on the roof ?
  48. Not uncommon for this to happen with a compressor...

    Not uncommon for this to happen with a compressor that has been running low & close to retirement.

    How would you feel just doing what you can when you want at 90 years of age & somebody tells you...
  49. https://archive.org/details/PrinciplesOfRefrigerat...

    https://archive.org/details/PrinciplesOfRefrigeration

    https://www.amazon.com/Principles-Refrigeration-5th-Roy-Dossat/dp/0130272701


    ...
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    The designers wanted more capacity for the...

    The designers wanted more capacity for the customer to stock their product without making the cabinet larger ,,slimline condensing unit is the only option & to keep refrigerating capacity the same...
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