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 | Fri Apr 27 09:41:44 EDT 2018 | cyber_wolf
Typically freezing and air conditioners equals a low charge.
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 | Mon Jun 25 09:59:41 EDT 2007 | slthomas
Plastic of any kind for compressed air is a code violation here. It's not just the pressure, it's the durability. PVC is pretty brittle and if you smack it with a pallet jack it's a lot more likely to shatter and generate high speed shrapnel than cop
Electronics Forum | Mon Jun 25 09:29:04 EDT 2007 | swag
Copper is best! I've seen troubles with black pipe - the pipe is not always clean on the inside and debris or mill scale makes it into your equip. eventually. We've also used PVC to get by/quick fix and we always ended up blowing a fitting or even
Electronics Forum | Tue Jun 05 20:25:27 EDT 2001 | davef
Sorry that I'm so late responding. Your new additon probably has 'backee stains on the floor already. Assuming we're talking about a fairly standard board assembly area, you don't need to specify air quality. 1 We specify * Particulate: Level to b
Electronics Forum | Tue Apr 18 17:59:07 EDT 2006 | karenp
Hi guys: I'm trying to get the recommended pressure for stencil edges using air compression, I'm working with I-source but they don't have any standard like IPC or something that can help me to use and decrease the replacement of stencil because of
Electronics Forum | Wed Apr 19 20:33:14 EDT 2006 | davef
I just flew in from (insert city) and boy are my arms tired. pr: Likely, you're correct. The "pound-inch" units should have been the give-away, for us. Good catch. If this is the case, the frame fabricator would be the best source for tensioning
Electronics Forum | Tue Oct 17 10:42:44 EDT 2006 | chrisgriffin
Definitely too much pressure for any fluxer I've seen. Something must be restricting the flow. Maybe the nozzle.
