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Crucible
holder
Installation
1.
2.3
Insert a "Ceramic tube" KP6129A into each of those blind holes, except
one, as shown below. That empty hole will become the front top of the
holder (the crucible is shown just for clarity, but must not be installed
now).
2.4
Into each of the tubes, insert a "Safety ceramic rod" KP6577A.
2.5
On the lower ceramic tube, insert:
2.5.1
A "Ceramic sleeve, long" KP0127A, then
2.5.2
A "Ceramic washer" KP0131A, then
2.5.3
A "Ceramic sleeve, short" KP0459A, then
2.5.4
Another "Ceramic washer" KP0131A
2.6
Repeat step 2.4 five (5) times.
2.7
Add a "Ceramic sleeve, long" KP0127A (still on the lower tube)
2.8
Complete the assembly by capping with the other BlackDisk end-plate.
Make sure that all holes match properly.
2.9
Check for slack on the lower tube:
2.9.1
Once assembled with both BlackDisk end-plates, the stack of
spacers and washers of the lower tube should move freely
longitudinally.
2.9.2
If more than 2.5 mm longitudinal play is observed, then an
additional washer KP0131A shall be added after the last long
sleeve KP0127A, to reduce it.
Crucible holder installation instructions
1.1 Before installing the holder middle section, locate the two ceramic axles
(see picture below), and make sure that the flats machined on their
ends as well as the twisting correction posts face upwards. Manually
rotate the axles if that is not the case.
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