Maintenance - TierTime UP BOX+ User Manual

Maintenance

Removing the nozzle. After a long period of printing, the nozzle can
become very dirty or even clogged. You can replace it with a new one
while the old one is cleaned for reuse:
1. Use the "Withdraw" function in the "Maintenance" panel. The nozzle
will heat up to the printing temperature.
2. Wear the heat-resistant gloves provided in your printer kit and wipe
the nozzle with tissue or cotton.
3. Unscrew the nozzle using the wrench provided in your printer kit.
4. Remove the clog using any of the many methods to do so, such as
drilling through the clog using a 0.4mm drill bit, submerging the
nozzle in acetone, or using a heat gun to melt and blow away the
clog.
Replace the Air Filter
Turn clockwise to install
the cap.
Turn anti-clockwise to
remove the cap.
Moving the Platform Manually
Under certain circumstances,
users may need to move
the platform up and down
manually. This could done by
turning the Z-axis lead screw
with a slot screw drive.
We do not recommend
pressing or lifting the
platform with brute force,
as the platform could be
damaged or unleveled.
Nozzle Wrench
It is recommneded to replace the filter
for every six months or after 300 hours of
printing (whichever comes first).
Filter Catridge
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