DM4400 will not initialize

[olfoundryman]

Sagada,
The other person that I looked at that transistor for was "Gelos" he is in Poland and he was on the Yahoo Dyna forum. From What he says he used part number BU 932 R as a substitute although he mentioned 8 of them not three so I am a bit confused. - It certainly looks to be the same size! (not that size means much) Check it out and if no better info comes up try it. Good Luck and please let me know what happens.
Martin,

Old foundry men never die they just cool down

[sagada]

oldfoundry

hey hey very nice that number and many thanks for your time, yesterday i bought a new drive completely newwwwwwwww from minarik model number MM501U ... i do have 2 of those machines a dm4000 without tool changer and a dm4400 like yours, i have been playing $#@$%%&^% on that machine for 4 years now each time i powered it something blown up even the fuse case, and here come a time that a poor soul of man has ^^$$#$%^ he has to make some change so i did a completely retrofit on that machine i am using mach3, it has it's own computer, a new cnckit from pmdx wich is beautifull with gecko drive , all that was left on the machine was the spindle drive and the steppers wich i will change one day when i have extra money so this machine will be like newwwwwww with illimited line number all color software and a touch screen soooooooo
rejean
p.s i am the opposite of british columbia i am from montreal quebec

[sagada]

oldfoundryman
here is a few photos of the new drive minarik a real beauty
rejean