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  1. Replies
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    Check my profile & contact me

    Check my profile & contact me
  2. You may want to give this guy a try. He has a...

    You may want to give this guy a try. He has a bunch of surplus & refurbished stuff.

    www.automationpartswarehouse.com
  3. Against my better judgment, I can't resist the...

    Against my better judgment, I can't resist the urge to reply to this.

    First; I do not know anything about the company you hired, good or bad.

    You hired them to perform a service & they did...
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    The Dirty Little Secret

    We are in this for the money. Yes, it is true, our employers expect to turn a profit:grin2::grin2::grin2:

    But seriously, let's take a few things into consideration.

    In my neck of the woods,...
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    There is a method to this madness

    Against my better judgment, I will share my thoughts on this over debated subject.

    First, it has nothing to do with which refrigerant is in the machine. Also, one or two mentioned you won't find...
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    Capacitor Epidemic

    What is the deal?

    They're dropping like flies. I've had some that have only lasted 30 or 40 days.

    Has anybody found a way to combat this?

    I've got a few where I've tried splitting the value...
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    a couple here

    We've had two R-410A units leak on the evaporator & they are about 18 months old.
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    Just a Thought

    With Siemens being a creditable & reputable company, I was wondering if it would make sense for a smaller mechanical contractor to align themselves with someone like that (Siemens) as opposed to...
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    Siemens "Parts & Smarts"

    Anyone ever heard of this??

    There may be multiple variations.

    I would like to do more business with the local office & am looking for a way we can co-exist.
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    OOPS

    Guess I'm behind the times...
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    777

    Siemens Rumor (Bacnet)

    I'm being told this is on the way or maybe even already here.

    Either way, what does/will it mean for the customers and/or independent service providers such as myself. All of the systems we...
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    Just a shot in the dark

    Does anyone here think it could related to the VFD in terms of a floating ground, no ground, or comm wire too close to VFD (high voltage) wires? Additionally, should the shield be connected at one...
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    I could still use some help with this

    Even if it is old or dated, it would be easier for me to have it all in one place.

    :anyone:
  14. Replies
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    Good Information

    One of our technicians (a former senior Siemens guru) told me it would be helpful for me to have, for in my case I have limited exposure due to my normal duties involving sales & management.

    I...
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    Siemens/Powers/Apogee - P.A.L.

    Hello All,

    Does anyone have this in a PDF version? That would be ideal of course. Or, does anyone have a scanned version? Otherwise, I would be happy to cover shipping or copying charges. Or,...
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    Yes

    I will admit, had it not been for the competitive pricing (in the beginning) I probably would have never tried them. I guess technicians tend to be a lot like pilots (Whatever they fly is the best)...
  17. Replies
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    1,423

    Cerus VFD's Don't Talk to Siemens

    As some of you may already know, Cerus VFD's do not talk to Siemens & as I understand it the problem is with Cerus. Maybe they (Cerus) don't want to pay $$$ for the rights. Who knows...

    However,...
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    Forget It!

    I will have to figure something else out, unless I land a few more Siemens accounts.
  19. Replies
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    Thanks a Milllion!!

    I tried this & it worked. Made two of them. Also got a couple coming from Capp. Guess you can't have too many. :)
  20. Replies
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    Need more details

    On one hand you say you have a York that surges below 80% & on the other hand you say you have a york (or two) that is loud below 80%.

    So, which is it, loud or surging?

    Are you sure you know...
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    There is a way to beat this

    But, it's about like trying to get everyone in the whole country to not buy gas for their automobiles on the same day as to throw the oil companies into a tailspin.

    If, & only if EVERY contractor...
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    I don't know

    Maybe I'll find out some more when I follow up. You mentioned a back flow preventer, where should it be located?

    It seems logical it would be right before the Coke or Pepsi dispenser & the ice...
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    Scotsman Flaker, Brown Ice

    Got a call on one of these the other day & I contemplated a few different possibilities after replacing the water filter cartridges. After which, this did not solve the problem.

    At first I...
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    More Info Please

    Where did you buy it & how much $$$?

    My e-mail is in my profile if you don't want to post here.

    Many thanks...
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    No More DataMate (SIEMENS)

    Is this true?? If so, what took it's place???

    More importantly, where can I buy it & how much????

    I read on here recently that someone bought 3.0 from Capp. I've talked to them but they are...
  26. Replies
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    Delta on line training

    Any reviews? What should I expect?

    Getting ready to start some so I was just curios.
  27. Replies
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    Unbelievable

    Got one. My computer is too new i guess. No serial port. Can I adapt to a USB port? What then with Hyper Terminal? (if anything)
  28. Replies
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    MMI Interface Cable

    Is this something I can only buy from Siemens?

    Or, to be more specific, will my customer (the owner of the Siemens system) actually have to make the purchase?

    If it is something I can buy on...
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    c'mon guys & gals

    Help a brother out.

    :anyone:
  30. Replies
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    Integration

    Tridium, Siemens, Andover? Lon, Bach, Mod Bus, How does it all fit??

    Keep in mind I'm just a chiller mechanic.

    The real question is this: I have a customer that has the latest greatest...
  31. Replies
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    Plenty of different answers here

    Our shop rule is to pull it down to anything less than 1000 microns & if time permits, check it again in 24 hrs & if it has not risen more than 500 microns, your good to go. If we don't have 24 hrs,...
  32. Sounds like you need another service provider

    The simple answer is yes, Carrier should know how to solve your problem. If the compressor is on it's way out then of course they are going to suggest replacing the chiller because their own...
  33. Replies
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    VSD - PRO or CON

    Frst, let me refer to the middle/end of your post to point out we may not be on the same page, completely.

    I would actually have to aggree that any chiller that is spec for full load & is used at...
  34. Replies
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    VSD's & Chillers

    To me, a VSD on a chiller is sorta like the finishing touch.

    York has been doing it the longest & I think they have it down for the most part. (except that they are completely dilusional with...
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    WOW :eek: :eek:

    WOW :eek: :eek:
  36. Replies
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    liquid nitrogen

    I'm in aggreement with most of what has been stated thus far.

    However, a cold trap filled with liquid nitrogen will eleminate the need to change the oil in the vacuum pump repeatedly, period.

    I...
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    Study the intent

    Like so many other things in our industry, detecting bearing wear requires multiple checks, various checks & a study of the history of the machine.

    I for one believe the Mfrs have screwed up by no...
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    In other words

    Please post a log............
  39. Replies
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    It's about time

    If they want to keep it around for the cars & reefer units thats okay with me but nothing would make me happier (except for bringing R-11 back) than to see 134-A go bye bye & R-123 get a "pardon".
    ...
  40. Replies
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    "Chiller Team & DX Team"

    Hey All,

    Been a while since I've posted but believe it or not we've been slammed in spite of the economic crisis.

    I just wanted to poll everyone to see how many work in shops where the chiller...
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    Why Bother??

    As I don't have many of these left in my area we have been transfering the refrigerant & pumping it up with nitrogen/R22.
  42. Replies
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    Alternative

    How about a Hanbell???????

    Sorry Rob, I still haven't bought into the Turbo Core. :):)

    No doubt the Hanbell would require a little re-piping ( so would the TC) but you can buy the Hanbell for a...
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    can't help it, gotta weigh in on this one

    No doubt I have done my share of "crazy" things over the years but I will admit that R/R a oil pump on the fly would be a little rich even for my taste. A vane arm, maybe.

    To be clear on some...
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    Hi Can, Don't worry, your among friends.:) ...

    Hi Can,

    Don't worry, your among friends.:)

    Besides, my chinese is worse.:D:D:D
  45. Replies
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    "Weighing in at"

    10Hz if it is belt drive & 20Hz if it is a gear box. However, some gearbox mfrs will let you go a little (not much) lower. You may want to give them a call & ask.

    The next thing I like to do on...
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    Hi Can! Good to see your still at it. Hope...

    Hi Can!

    Good to see your still at it. Hope all is well on your continent. :)

    I haven't been on in a while so I thought I would say hi.
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    My memory just isn't what it use to be. I know...

    My memory just isn't what it use to be.

    I know there was more than one (more like 4 or 5) generations of the 19XR compressor, is the 19XRT the one with the fixed thrust? If it is, I'm pretty sure...
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    In a pinch

    You can use a 90-380 or a 90-381 depending on your coil voltage.

    We carry a "limited" selection of parts & these relays are perfect because they will dub for a variety of applications.
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    I hear you loud & clear. I spend time myself...

    I hear you loud & clear. I spend time myself wondering about the ill effects from some of the information we post on here when it gets in the wrong hands; ie, people without the proper experience.
    ...
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    You Trane guys kill me:)

    I don't understand why you guys get on here & talk in riddles.

    Wouldn't it be easier just to call each other? Afterall, the riddles don't help the rest of us dum dums. But, they are occasionally...
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