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B-2 User Manual 596806-02
4. Press the RIGHT arrow on the Z row to lower the table:
Figure B-3 Z axis
Move command

when the table has completed its movement, detach the four clamps by pressing lightly on their metal
wings.

after removing the clamps, lift the glass table and remove it altogether from the printer. If the glass is
partially glued to the underlying resistance, lift with greater force, but taking care not to damage the
resistance

clean the top side of the table (PEI surface) using household ethyl alcohol and a soft dry cloth.
To clean the reverse side of the table (glass surface), it’s advisable to use a degreaser.

at the end, dry the table with a dry cloth and reinstall it on the printer, securing it with the special clamps
MAKE SURE NOT TO PUT THE TABLE BACK UPSIDE DOWN (ON THE TOP SIDE THERE IS A FILM IN
PEI THAT MUST NOT BE REMOVED)
NOTE:
The printing table is made of tempered glass, 4 mm thick. While it is a safe heat-resistant material it
is still very fragile so you must be very careful when manipulating it. Always use exclusively the glass supplied
with your printer.
Lubricating the axes and the spindle nut
The linear guides are lubricated by the grease present in the recirculating ball slide guides.
The bearings can be injected with lithium-based machine grease through the hole on the side of the guide. In
this way, the grease penetrates inside the ball recirculation camera lubricating both the guide and the bar. You
are advised also to spread a little grease on the recesses at the sides of the guides using a clean dry cloth.
The operation of the spindle nut is based on a recirculating ball screw mechanism, which therefore assures long
resistance to wear over time. To maintain noise levels low and improve operating smoothness, apply a little
grease to the spindle nut using a clean dry cloth
WARNING: Use only lithium-based grease. Solid lubricants, such as those based on molybdenum
disulphide, must not be used.