Olivetti 3D IoT User Manual page 7

 The heated parts must be left to cool for a certain length of time at the end of printing or when printing
is interrupted: leave the machine to cool down (approx. 5 minutes) before attempting to access the
printing area. It is good practice to check that the machine temperature shown on the front display (of
printhead and, if heated, table) is less than 40°C before attempting any interventions. Do not touch the
printhead as it may be very hot after use.
 Do not wear rings, wristwatches, jewellery or loose/baggy clothing, such as scarves, unbuttoned jackets
or tops with open zips, that could become entangled in the moving parts. Keep hair tied back.
 Do not insert your hands between the moving parts.
 Do not use the printer for a different purpose to that for which it is designed, as specified in the User
Manual.
 Do not attempt to clean the printer while it is in operation. Clean the outside of the printer only using a
soft cloth, without the use of corrosive chemical products, solvents or strong detergents, and only after
having disconnected the printer from all external power supplies and other cables.
 It is advised not to leave the printer unsupervised during printing
 Make sure that the room where the printer is installed is well ventilated.
 Before launching a print job make sure that no objects or scrap materials are left inside the printer (such
as lacquer, rags, maintenance tools, materials removed manually,..).
 Exercise the greatest care when removing the worked piece from the glass table using sharp or pointed
objects to avoid injuring yourself in the process. Use of knives or cutters for removing worked pieces
from the glass table is strongly discouraged, even in the case of small pieces.
Although the glass is tempered it is still fragile and great care must be taken when handling it.
 If required, clean or change the print nozzle. The extruder must be hot to allow the residual material
inside the head to soften and not create an obstruction during replacement procedures : for all
operations always wear heat protection gloves.
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