NXE400.OM_EN.2.6
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The membrane must be replaced if damaged. Filter the resin removed from the printer and
run the cleaning print job (full exposure layer) after failed builds. Peel off the cured layer and
remove before running a new job.
Pumps and hoses must be free of air to pump efficiently. Replace hoses if cracks develop.
Tighten the connectors until fully seated.
The section of hose in the pump must be pulled taught before closing the pump, and must
be worked-in before using to avoid stalling the pump motor.
3.3.
Z-Axis
The z-axis has a resistance feature to protect the light engine from damage. It must be
disengaged and allowed 5 seconds to self-calibrate before moving by hand, or the resistance
will be excessive. Remove the build plate before disengaging for best results.
Note: Membrane Handling Precautions
.
•
Only handle membranes by the frame, avoid touching membrane
•
Keep resin off light-engine side of membrane, clean light engine
before installing
•
Membrane can easily be punctured, keep away from sharp objects
•
Avoid contact with any surface other than the light engine - keep
membranes in the resealable bag when not in use.
•
If need to change different type of resin. Clean the resin side only
using a lint free wipe moistened with IPA.
•
To prevent membrane damage:
o
Check build plates for cured resin or burrs before use
o
Filter resin or run
Clean
cycle after any failed build.
•
Inspect membrane between builds by dragging a rubber or silicone
spatula across the surface. Replace as necessary. You may need to
drain resin to under 1cm depth to allow visual inspection in wake of
the spatula movement.