Dremel 3D40 Original Instructions Manual page 380

UPDATING FIRMWARE MANUALLY
If your 3D40 is not connected to a network, you can
update firmware directly from a USB Flashdrive.
1. On your web browser go to www.dremel3d.com/
support and download the latest 3D40 firmware file.
2. Add the 3D40 firmware file to an empty, FAT32
formatted, USB flashdrive.
3. Turn off your 3D40 using the ON/OFF switch.
4. Insert the USB flashdrive into the USB-A port.
5. Turn on your 3D40 and it should automatically
detect and install the new firmware.
6. Turn your 3D40 OFF, remove the USB flashdrive,
and turn ON again to complete the update.
CLEANING THE EXTERIOR
Clean the 3D40's exterior with a lint free cloth. Clear
the outer surfaces of any debris that is visible.
To avoid damaging your Dremel 3D40 do not use
water, chemicals or other cleaners on the 3D40.
CLEANING THE EXTRUDER TIP
USE EXTRA CARE NOT TO
WARNING
!
DAMAGE THE EXTRUDER TIP
WHEN CLEARING DEBRIS. DREMEL 3D40 WILL NOT
WORK PROPERLY WITH DAMAGED EXTRUDER TIP
AND WILL REQUIRE REPLACEMENT.
DO NOT TOUCH THE EXTRUDER
WARNING
!
TIP DURING DREMEL 3D40
OPERATION OR UNTIL IT HAS COOLED DOWN TO
60°C (140°F). Contact with the extruder tip during or
after operation before tip has cooled may result in
personal injury.
Using small needle nose pliers, pull away any plastic
debris from the extruder tip.
If the debris is stubborn, the extruder may need to be
heated.
CLEANING THE TOUCH SCREEN
Wipe the touch screen with the soft, lint-free cloth. Do
not spray cleaners on the touch screen.
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