Electronics Forum | Fri Apr 27 09:41:44 EDT 2018 | cyber_wolf
Typically freezing and air conditioners equals a low charge.
Electronics Forum | Fri Apr 27 02:17:37 EDT 2018 | bukas
hello everyone, I have issue with one of my DEK air conditioners, it starts to freeze soon after we turn it on. most probable cause is low air flow or low refrigerant pressure. does anyone know what is operating refrigerant pressure range for DEK ai
Electronics Forum | Sat Mar 30 13:33:50 EDT 2019 | stephendo
This is not an HVAC unit. This is a small unit attached to a production machine to keep the solder paste from drying out prematurely or slumping. The volume of air being cooled and desicated would be less than 3 or 4 cubic meters.
Electronics Forum | Sat Mar 30 03:34:44 EDT 2019 | jacoblemaster
Are you still facing this issue? Well, I am so late to get to know this. I think you first check your evaporator coil if your air conditioner is still freezing up. It has been seen that a dirty airflow coil stops the proper flow of air through it. It
Electronics Forum | Tue Dec 30 10:27:49 EST 2014 | Anon
So far I know of two dispensing system cleaner and conditioner to purge the solder paste out to preserve the valve. Valve Purge from EFD Nordson and Purgel from Interflux. Are there any other alternatives for purging and cleaning dispensing systems?
Electronics Forum | Fri Sep 07 05:48:52 EDT 2001 | donalob
MICROBOND MAKE A CONDITIONER WHICH YOU PURGE THRU AT THE END OF SHIFT , WE FIND IT EXCELLENT
Electronics Forum | Fri Sep 07 05:49:00 EDT 2001 | donalob
MICROBOND MAKE A CONDITIONER WHICH YOU PURGE THRU AT THE END OF SHIFT , WE FIND IT EXCELLENT
Electronics Forum | Tue Feb 07 12:26:14 EST 2017 | westshoredesign
Oh yeah, so we have a auger valve similar to that on one of our other machines that we use for dispensing SMT glue, and solder paste also. We have a conditioner that we flush it with at EOD when in use, then we just let it sit idle with the condition
Electronics Forum | Thu May 24 16:59:49 EDT 2007 | pjc
Is wash temp the same in the new washer? I'm thinking that may be a clue. Are you sure nothing else changed, like water supply at all- conditioner? Do you have a supply of DI water?
Electronics Forum | Wed Oct 08 07:37:19 EDT 2008 | muarty
Thanks for all the ideas and suggestions. One other side question. Does anyone have any experience of, or have any views on Paste conditioners? Basically the paste is removed from fridge and spun for 7 minutes or so then is ready for production.
