Stratasys uPrint, Руководство по обслуживанию, Страница: 265 / 383

5-56
Figure 5-374: Tip stainless steel shield alignment
G.
Use 7/64 T-Handle Allen wrench to firmly tighten the heater block clamp screws.
H.
Repeat step 2 for second tip.
3.
Verify Right (Model) side alignment:
A.
Move the Toggle Bar to the full Right position.
B.
Make sure that the Liquefier Alignment Rod is straight. Roll the Rod along a flat
surface to check for bends. Straighten as necessary.
C.
Insert the Liquefier Alignment Rod - small end first - from the TOP of the right
side Toggle Block, past the Drive Wheel, to just above the Liquefier inlet.
D.
Move the Toggle Bar to the full Left position.
E.
Visually check (view from the front of the system) the alignment of the
Alignment Rod with the Liquefier inlet tube.
• Liquefier inlet must be aligned with the toggle head pinch point +/- 0.0065".
(The pinch point is the same as the centerline of the Alignment Rod.)
• If the Support Filament Guide interferes with the Alignment Rod, recheck
Liquefier Alignment on page 5-54.
F.
Perform a physical check of the alignment by pushing down on the top of the
Alignment Rod so that it enters the inlet of the Liquefier. Alignment is not correct
if additional pressure is required on the Rod as it enters the inlet - the pressure
required to move the Rod should be consistent throughout its travel.
4.
Verify Left (Support) side alignment:
A.
Repeat steps 1-3 above - except reverse the Toggle Bar positions.
Figure 5-375: Liquefier alignment check (1 of 2)
INCORRECT -
Shield interference
INCORRECT -
Tip not seated
CORRECT