[volt-nuts] Now Pace desoldering maintanance question

[Fred]

This old threat came to mind because I have problems with my Pace
sucker. The handpiece was blocked so I took it apart for cleaning. Then
I noticed the pcb was in bad shape so I cleanen and restored that to.
Doing all this I wanted to flush it with nafta but I can not find the
exhaust port.
It is a MBT250 See: 
http://www.pa4tim.nl/?p=2468
I have a mabual but that is only for operation.

Fred


Mark Sims schreef op ma 07-11-2011 om 13:06 [+0000]:
> One thing to be aware of when running solvents through these things is that many models have an internal Visifilter (usually the totally sealed one) on the lines (some have just a fiber filter).   You should replace that at this time.   I always remove it before cleaning the pump...  otherwise it can store a lot of fluids you probably don't want hanging around in the machine.
> 
> I have tried recirculating the solvent,  but the exhaust port pressure valve seems to always leak solvent,  so I just cover the port with a rag.  Also,  by not recirculating the solvent,  you don't recirculate grunge back into the machine. 		 	   		  
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