Electronics Forum | Wed Jun 10 01:33:20 EDT 2015 | leeg
Are the leaf springs in good order and set right? If they are then it could be calibration related.
Electronics Forum | Wed Jun 10 01:35:07 EDT 2015 | leeg
Does head 7 calibrate ok? Is it a bent shaft?
Electronics Forum | Wed Jun 10 00:34:40 EDT 2015 | vinitverma
I understand from your post that the head does go to the nozzle changer intending to change the nozzle but sometimes it entirely fails to pick up the nozzle and sometimes the nozzle gets picked up a bit but gets stuck in the nozzle changer. This mos
Electronics Forum | Fri Jul 07 13:32:30 EDT 2006 | David
Hello We have notorious problem with TopazXi FNC head and bending head number one shaft. So far service can't find the root of problem. Looks like problem is related with nozzle station and head hit the station. All sensor head down, nozzle are co
Electronics Forum | Sun Jul 11 21:10:27 EDT 2010 | fujiphil
First, check the sensors for 17th and 19th station....tune the sensor amplifier if necessary. Then, check the dogs on the nozzle holders... If the above, items are ok... check the 13th station clutch engagement. Calibrate if necessary... fujiphil
Electronics Forum | Tue Feb 12 14:22:58 EST 2019 | compit
if you want I have a service manual for Topaz-Xii - there is a new nozzle calibration program, but there are drawings with the placement of sensors. PS https://smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=20754&#Message79489
Electronics Forum | Mon Sep 26 07:56:38 EDT 2005 | pavel_murtishev
Hi! Try to make "R_AXIS_ACCURACY" calibration for all of FNC heads for back camera only. I met such problem on Topaz-X. There was clearly seen offset on 0.8mm pitch components. I simply calibrated all cameras for FNC nozzles and problem disappeared.
Electronics Forum | Fri Sep 14 02:27:30 EDT 2007 | pavel_murtishev
Good morning, Those random stops are typically related to wrong vacuum limits calibration. Have you calibrated vacuum limits for each nozzle? BR, Pavel
Electronics Forum | Wed Feb 13 14:24:05 EST 2019 | aldrich17
The heads attach to the nozzles, or vise versa, so both. At least that's what it seems to look like. Still having issues keeping the R-axis sensor in calibration this makes third day in a row of re calibrating them.
Electronics Forum | Sat Jul 08 10:14:17 EDT 2006 | larryw
Have you had you head splines inspected for dirt or contamination which would cause heads to stick? Make sure the your Splines are not bent; that they are clean, and last that your nozzle station is taught correctly. How often do you service you equi
