Electronics Forum | Fri Apr 29 22:35:01 EDT 2016 | dekhead
Pneumatic failure is a good guess, as GSX/LT are renowned for their leaky airlines. However on this I would doubt, since the Board stop is a single throw pneumatic with a spring to retract. The return spring broken / disconnected is certainly a possi
Electronics Forum | Mon Feb 26 12:10:24 EST 2007 | JCB
As you are running Left to Right it is the trailing edge of the board leaving the board at left opto that tells the board stop to lower (not the sensor under the camera - that just confirms the board has arrived at the board stop). How big is the boa
Electronics Forum | Thu Aug 22 04:08:17 EDT 2002 | Jason Baldwin
Symptom: Board Stuck on Print Conveyor error messages. Cause: Board not flagging the camera sensor. Remedy: Check the following items: � Check the camera sensor can see the board underneath. � Check the camera sensor calibration (in Tools, Camera Re
Electronics Forum | Thu Nov 30 04:02:26 EST 2000 | Chris May
Michael, Thanks for your response. More info:- The processes are as follows, Stencil Print (6 thou on DEK 248) Placement on Contact 3AV and Reflow on BTU 4 zone Top & Bottom oven.It is not an In-Line system. Our board technology is mixed but heavi
Electronics Forum | Fri Feb 15 21:52:06 EST 2013 | nikyta
Most likely it is a faulty cable in the e-chain . You can test it in diagnostic: lower the back squeege and manually move back and forth for its entire travel the print carriage while monitoring the sensor output of the squeege. You will see at some
Electronics Forum | Wed Sep 08 08:25:26 EDT 1999 | Brad Kendall
Listed below are the issues Viking has been experiencing since the | installation of the Proflow Head: | 1. After installing new 350mm Wiper foil with metal | strip glued on it, It worked for about a week and suddenly meta
Electronics Forum | Tue Sep 07 15:28:13 EDT 1999 | Earl Moon
Listed below are the issues Viking has been experiencing since the installation of the Proflow Head: 1. After installing new 350mm Wiper foil with metal strip glued on it, It worked for about a week and suddenly metal stri
Electronics Forum | Wed Jul 27 09:58:05 EDT 2011 | davef
Pressure printing systems Conventional stencil printing techniques have fundamental limitations as regards paste handling: The volume of paste available for printing is limited, so frequent replenishment is necessary Paste is difficult to c
Electronics Forum | Tue Oct 31 13:15:13 EST 2006 | realchunks
SWAG is prolly right. You can verify the tactile sensor by watching the machine carefully. When finding the stencil height, make sure the board goes all the way up and touches the stencil to trigger the tactile. If it doesn't, then something is wr
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