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Type: Posts; User: fridg

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  1. Replies
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    After a boring weekend its good to know what I am...

    After a boring weekend its good to know what I am doing ,,,, even if it is work....:grin2:
  2. Replies
    15
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    189

    Maintain some Mechanical Equipment for comfort...

    Maintain some Mechanical Equipment for comfort cooling & product storage as per HACCP.....
  3. Replies
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    317

    0' Celcius ? 0' Fahrenheit ? This is a...

    0' Celcius ?
    0' Fahrenheit ?

    This is a freezer no ?
  4. Replies
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    317

    What is target temperature...? I would think...

    What is target temperature...?

    I would think SST should be around -20'C TO -25'C
  5. Load it up as above but id say the only load on...

    Load it up as above but id say the only load on the compressor is the refrigerant ,,,forcing it into trip conditions....

    Do you have a suction accumulator ?
  6. Replies
    13
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    317

    You need to shoot for the design intended SST......

    You need to shoot for the design intended SST...
    It needs to be sized for compressor but you need to have the evap flooded to design conditions hence why you need the design or close SST....
    ...
  7. Replies
    10
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    400

    Danfoss slide-rule is the pick here ,,, bitzer...

    Danfoss slide-rule is the pick here ,,, bitzer has different PT relationships & I do not trust it one bit. :.02:
  8. Thread: LEAK LOCK BANDIT

    by fridg
    Replies
    11
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    611

    Because they are no good at what they are doing &...

    Because they are no good at what they are doing & need the support....:grin2:
  9. Replies
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    715

    Your 75PSI suggests that was no ice on the coil...

    Your 75PSI suggests that was no ice on the coil at that point in time.

    You returned & there was ice , gauges would have been the tool of choice to fit right then.

    You need to check your...
  10. Replies
    19
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    715

    What refrigerant are you on ? R22. Your 75 PSI...

    What refrigerant are you on ? R22. Your 75 PSI says it is nearly impossible for that coil to be frozen as that is above 0'C.

    Is it just sweat now ?

    Check airflow & ingress of outside air as...
  11. Replies
    24
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    1,476

    Ours are only used internally as part of the GPS...

    Ours are only used internally as part of the GPS Data. In our instance it would only be used against you in a truely unsafe and dangerous driving manner.
  12. Replies
    30
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    930

    Yogurts have plenty of bacteria in them & id dare...

    Yogurts have plenty of bacteria in them & id dare say a fair heat-load due to the molecule collisions. Sounds plausible.
  13. Replies
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    930

    Well hasn't this gone south.

    Well hasn't this gone south.
  14. Replies
    24
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    1,476

    What are the cameras & microphones used for , to...

    What are the cameras & microphones used for , to monitor your safe driving ?

    We have GPS so as the office can track our position to find the nearest tech in the area , this logs engine on engine...
  15. Replies
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    930

    following

    following
  16. Replies
    13
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    696

    Javac D-Tek Select leak detector for market...

    Javac D-Tek Select leak detector for market work...

    I trust my life with this & if you cannot find a leak with it ,you are not doing it right...
    I have been able to get an indication on the deli...
  17. The light on the zone control is either on/off...

    The light on the zone control is either on/off ,there must be a extra low voltage signal for the light to come on.
    I would be checking the schematic for correct wiring , as you have said if you...
  18. Is the PCB not sending a signal to the zone motor...

    Is the PCB not sending a signal to the zone motor ?
    Correct voltage for the motor type ?
    Does the motor make any noises ?
  19. Replies
    13
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    1,690

    Our outfit prides ourselves on our work also , if...

    Our outfit prides ourselves on our work also , if you start hacking stuff in your gone. It's what you do that the other guys don't is what makes a name for your business. It's not how smart you are ,...
  20. Replies
    11
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    809

    Would like to get my hands on it , never worked...

    Would like to get my hands on it , never worked with it before.

    Good read.
    http://www.achrnews.com/articles/113478-adoption-of-pve-oil-for-r-410a-applications
  21. Replies
    754
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    157,776

    Called to a market for unknown PlantRoom alarm ,...

    Called to a market for unknown PlantRoom alarm , check the Emerson E2 to find a ChickenRoom door alarm active ,, walk into the deli & sure enough the staff have left the door ajar as its a pain to...
  22. Replies
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    2,795

    :ditto: I'm with him.

    :ditto:

    I'm with him.
  23. Replies
    18
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    2,795

    :ditto: I'm with him....

    :ditto: I'm with him....
  24. Replies
    13
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    1,690

    Who in their right mind would purposely wire a...

    Who in their right mind would purposely wire a compressor to run 24/7 & only cycle on thermal overload. You have got to be kidding...:gah:

    It's not about owning someone else's hack , it's about...
  25. Replies
    13
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    2,207

    Was it possible to take that run out of the coil...

    Was it possible to take that run out of the coil ? Would have dropped capacity slightly but only looks like one run to me.
  26. Replies
    8
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    714

    In our ice bins & ice-cream bin freezers we used...

    In our ice bins & ice-cream bin freezers we used Sikaflex in the manufacturing of these bins. There were at ambient for a few days though before commissioning.

    Cabinets was Permagum or ThumbGum &...
  27. Thread: APAC Insulation.

    by fridg
    Replies
    0
    Views
    318

    APAC Insulation.

    The insulation on the inside of the above package units has somehow become unstuck. What is the best method to reattach this to the inside of the AHU ? Liquid Nails or is there some special AC glue...
  28. Most makers of commercial refrigeration equipment...

    Most makers of commercial refrigeration equipment charge to a specified SST ...

    Orford Refrigeration charge their coolers to -7SST and their freezers to -25SST....

    I use these figures on most...
  29. A good torch , reliable meter & good ears/eyes &...

    A good torch , reliable meter & good ears/eyes & hands....Your senses will be the best service tool your will ever own,,,,these in most cases will give you a diagnosis before any tool will....
  30. Replies
    10
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    470

    Were the blades of the Aluminium variety ?

    Were the blades of the Aluminium variety ?
  31. Replies
    10
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    470

    If nothing was impeding the fan blade from...

    If nothing was impeding the fan blade from spinning , I would say overtightning at the factory of the nut & washer...

    Was it sheared off right at the pinch-point for the nut on the hub ?
  32. Replies
    6
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    412

    Back Pressure would help justify the restriction...

    Back Pressure would help justify the restriction scenario....
  33. Replies
    18
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    2,855

    I will keep an eye out for him too...:grin2:

    I will keep an eye out for him too...:grin2:
  34. Replies
    6
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    462

    Is the transducer the black type with the red...

    Is the transducer the black type with the red light on top ?
  35. with our regs the nitro pressure cannot drop 13pa...

    with our regs the nitro pressure cannot drop 13pa in a 24hour period.
    a drop test on your dehydration will rise if there is a pinhole in your refrigeration circuit.
    bomb charge on the high side...
  36. Replies
    6
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    462

    These use the eye on the side of the compressor...

    These use the eye on the side of the compressor with the red dot. It is infrared & may have come loose or be faulty.
    Had this fault numerous times in a new market.
  37. Thread: Factory Failure

    by fridg
    Replies
    7
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    2,222

    I worked in the manufacturing of refrigerated...

    I worked in the manufacturing of refrigerated display cases for a number of years.
    We had a testing & QC station before wrapping & I have come accross cabinets that were still in vacuum & had...
  38. Replies
    22
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    1,275

    Depending on customer & urgency of repairs , it...

    Depending on customer & urgency of repairs , it will be done on the spot

    It's all hard to say , most minor things get a quote sent out
    Major ,advise the customer & they choose if repairs happen...
  39. Replies
    8
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    630

    We use a program called SimPro We add clients...

    We use a program called SimPro
    We add clients assets & track the full service & repair history against the corresponding asset.

    Notes are always added to the asset even in service levels ,this...
  40. Replies
    10
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    1,097

    Veto back-pack is very good , takes a beating &...

    Veto back-pack is very good , takes a beating & plenty of spare space for the one trip only.

    I did have a Milwaukee carry bag & they are very light fabric & rub through easy , but what you get is...
  41. between the inner and outer glass panels there is...

    between the inner and outer glass panels there is a silver strip , this normally has silica beads in it to help dry moisture out....

    there is a leak from your inner and outer panels....
    sometimes...
  42. Thread: On Topic.

    by fridg
    Replies
    4,682
    Views
    274,798

    https://m.youtube.com/watch?v=cc6ekHGbLDM

    https://m.youtube.com/watch?v=cc6ekHGbLDM
  43. Thread: On Topic.

    by fridg
    Replies
    4,682
    Views
    274,798

    Wow , didn't even see that ,, thanks. To busy...

    Wow , didn't even see that ,, thanks.

    To busy making sure the ice-cream was still frozen at 2315.
  44. Thread: On Topic.

    by fridg
    Replies
    4,682
    Views
    274,798

    Steak seasoning pepper & seasoned salt with a...

    Steak seasoning pepper & seasoned salt with a best before date of 2012 on some fillet steak.....
    Not bad....:grin2:
  45. Replies
    2
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    469

    Refrigerant ? What is PT relationship , above...

    Refrigerant ?
    What is PT relationship , above 0'C for the refrigerant.
  46. Replies
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    3,865

    WOW & it's only on a comfort cooling system , not...

    WOW & it's only on a comfort cooling system , not even critical. Surprised the didn't leave their horse behind...(cowboy). 😄
  47. Replies
    7
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    903

    Some guys in our outfit have the field piece &...

    Some guys in our outfit have the field piece & say they would not buy them again. I bought the testo 557 straight up as I don't like fieldpiece..The fieldpiece are good when you first buy them but...
  48. Replies
    23
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    1,475

    Capillary Tube Fasco JO5 & JO6 motors Schrader...

    Capillary Tube
    Fasco JO5 & JO6 motors
    Schrader valves & cores
    Danfoss 032S driers
    Waffle Pad or Foam Tape for those annoying rattles.
    Kulthorn 20W & 40W motors
  49. Replies
    23
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    1,475

    And the coils associated with..... I stock...

    And the coils associated with.....

    I stock driers for all size tubing & 1 in solder & 1 in flare.
    Drier Core , Burn-out Drier.
    Sight Glases are the same as above.
    Most oils for supermarket...
  50. Replies
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    1,808

    Noooo ,,, I have a brand new set of 570's that I...

    Noooo ,,, I have a brand new set of 570's that I have left in the garage for the last 12months ,, I haven't even put hoses on them....

    I just got around to putting them in the van a few months...
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