LGN 7802 powersupply

Usage, assemblance and modifications of gaslasers.
Gesperrt
-rob-
Beiträge: 1
Registriert: So 23 Apr, 2006 11:35 am

LGN 7802 powersupply

Beitrag von -rob- » So 23 Apr, 2006 11:48 am

Hello!

I have bought a LGN 7802 Argon laser powersupply, with a LASOS Argon laser head.
Problem is, I can not get the laser to laze. The power lamp on powersupply & laserhead is on, but none of the green LED's on powersupply lights up. Must some of the terminals on the X10 connector be shorted ?
Thanks

racerx
Beiträge: 2
Registriert: Do 18 Mai, 2006 9:24 pm

Beitrag von racerx » Fr 19 Mai, 2006 11:34 pm

Hi Rob... It looks like the laser I recently aquired is identical to yours. And I have the same question as you do on how to actually get it to lase.
Anyone have any info on how to power up this combo?

Thanks.

realgenius
Beiträge: 1
Registriert: Mi 24 Mai, 2006 9:05 pm
Wohnort: Denmark

Beitrag von realgenius » Do 25 Mai, 2006 3:47 pm

You need to short pin 36 and pin 37 on connector X10. This is the interlock pins.
- Simon

racerx
Beiträge: 2
Registriert: Do 18 Mai, 2006 9:24 pm

Beitrag von racerx » Do 25 Mai, 2006 11:09 pm

Thanks. I gave it a try, but it still wouldn't power up. Looks like my power supply has some issues. I noticed when I turned it on that the front mounted cooling fan did not spin, it just hums a bit. It seems to be locked up as I disconnected it and tried powering it directly and it still wouldn't spin. Got a pinout for the x10 connector from LASOS in email, but no schematic. Still, can't complain about having to work on it as it was a freebie!

Gesperrt

Zurück zu „Gas-laser“

Wer ist online?

Mitglieder in diesem Forum: 0 Mitglieder und 2 Gäste