Loading Material To The Liquefier Tips - Stratasys F900 User Manual

3d production system
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LOADING MATERIAL TO THE LIQUEFIER TIPS

Note: If you are changing to a different material type or changing tips, follow the
procedure outlined in
Loading filament to the liquefiers is done in the Idle or Paused mode only, not
while building.
Caution: If the material type is changed, the tips must be changed.
Perform the following steps to load material to the liquefier tips:
1.
Make sure the system is in the Pause or Idle mode.
2.
From the Main Menu, select Operator Tools and the following screen will appear.
Figure 4-41:
3.
Select the material to be loaded and press the Load icon.
Note: Model and support materials must be compatible. If a selected material is
incompatible with a loaded material, a material mis-match load error will occur.
The selected material will not be loaded.
The head warms up to the material operating temperature (Automatic - based on SmartSpool
data). This step also sets the oven temperature to the correct value for the material being
loaded.
The canister drive motor starts to push the filament to the liquefier tips.
For some materials (i.e., SR-20) the order of steps A and B is reversed.
When the filament reaches the head (takes 2 to 4 minutes), it enters the liquefier tip, and the tip
purges a small amount of material.
A successful load is indicated by a steady green LED. A complete load and purge cycle should
take less than five minutes.
"Changing Tips or Material Type" on page
Operator Tools
Load
94
96.

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