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Repair instructions
S-line mainboard
Version
EN-V1.0-12/2022
Products
Ultimaker S3, Ultimaker S5 R2
Introduction
The S-line electronics consist of several components: the mainboard (white), the SOM board
(green), and a Wi-Fi module. For certain issues, it is sufficient to replace only the mainboard and
transfer the other two components from the old defective mainboard to the new one.
Requirements
Tools
ESD prevention supplies
•
Torque screwdriver (0.5 Nm)
•
2.0 mm hex bit
•
2.0 mm hex screwdriver
•
Safety plug (recommended)
•
Door fixation tools (recommended)
•
Notes
Caution: Ultimaker S-line printers are powered by mains voltage, which is hazardous
when touched. Turn off the printer and disconnect the power cable before starting this
procedure.
Caution: This repair involves working with or exposing sensitive electronic components.
Take ESD precautions before starting this procedure.
Tip: All orientations are as seen from the front in the upright orientation, unless specified
otherwise.
Parts
1x 234488 – S-line mainboard
You will also need the following parts from
your current electronics:
SOM board (green)
•
Wi-Fi module (green)
•
M2.5x4 bolts (4x)
•
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Summary of Contents for Ultimaker S-line
- Page 1 Ultimaker S3, Ultimaker S5 R2 Introduction The S-line electronics consist of several components: the mainboard (white), the SOM board (green), and a Wi-Fi module. For certain issues, it is sufficient to replace only the mainboard and transfer the other two components from the old defective mainboard to the new one.
- Page 2 Disassembly Secure the door(s). Place the door fixation tools between the glass doors (Ultimaker S5) or between the door and front panel (Ultimaker S3) to keep the door(s) in place. Tip: This prevents the door(s) from falling open when handling the printer.
- Page 3 Reassembly Place the SOM thermal conductive pad. If the thermal conductive pad is still stuck to the bottom of the SOM board, skip this step. Otherwise, take the pad and align it with the new mainboard. There are two options; some printers have a larger pad and others a smaller one.
- Page 4 Carefully place the printer in its upright position again. You can now remove the door fixation tools, reconnect the power cable, and turn on the printer again. Questions? If you have any questions or comments about this repair process, please contact the support team by submitting a case via support.ultimaker.com.
- Page 5 Ultimaker S3/S5-R2 Electronics overview Speaker LED strip Only if present. Do not connect until placing the bottom cover back. HDMI (front panel) Camera Wi-Fi antenna Ethernet Flow sensor Flow sensor (1 / Left) (2 / Right) Air Manager Y limit switch...
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