Ultimaker EXTRUSION UPGRADE, Руководство по установке

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8. Connect the wires of the heater cartridge to the green terminal HEATER 1. Press at the top of the terminal with
the flat screwdriver and insert the wires. Fig. 46.
If you have an older model of the electronics on your Ultimaker, you need to tighten the screws instead of
pressing to connect the wires.
Gently pull at the heater wires to ensure they are stuck in place.
9. Put the main board back in place and secure it with the four screws (M3 x 25 mm) and spacers you set aside when
disassembling the electronics. Fig. 47 and 48.
The screws must be inserted from the inside of the Ultimaker. The spacers must be between the bottom plate
of the machine and the main board.
Be careful that no wires are trapped between the main board and frame. Push towards the back panel before
completely tightening the screws.
10. Place the electronics cover back and secure it with the two screws (M3 x 12 mm) and locknuts you set aside when
disassembling the electronics. Fig. 49.
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