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Sliding Shaft Holder Alignment (Indexing)
This alignment will correct X aspect errors when indexing the sliding
shaft holder from the placement position to the reflow position and vice
versa.
NOTE:
For TF 2000L/LE models, refer to section 10 for the
Sliding Shaft Holder Alignment.
NOTE:
A reference point must be established for this
procedure. The reflow position will serve as a
reference point for this alignment calibration.
1) Position testing PCB in the board holder.
2) Set the sliding shaft holder at the reflow position flush against
the left indexing tab.
3) Lower reflow heater nozzle to approximately 1/8” above a PCB
component.
4) Visually center component in the “X” direction under nozzle
using the adjustment knob on the sliding shaft holder.
5) Using the handle on the sliding shaft holder, index the table
from the reflow position to the placement position.
6) Pull the optics housing out from the front of the TF 2000P using
the handle.
7) Zoom in so the lands on the PCB fill the screen.
8) The land pattern should be centered on the display horizontally
(X direction). If centered, omit steps 9-16. Otherwise, proceed
to step 9.
9) Set the sliding shaft holder in between the reflow and
placement position.
10) Remove rubber stopper from right indexing tab on the base
assembly.
11) Loosen center set screw on top of right indexing tab. See
Figure 23.
12) Depending on the direction and amount of offset in the X plane,
tighten or loosen the large setscrew on the side of right
indexing tab.
Note:
Tightening the large setscrew will shift the displayed
image to the right. Loosening the same setscrew
will shift the image to the left.
13) Reinstall rubber bumper on large setscrew.
14) Return sliding shaft holder to the placement position.
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