3DGence INDUSTRY F340 Maintenance Manual page 14

12. Tighten the DIN7984-M4x6 screw using a DIN125-M4 washer (Fig. 19).
Fig. 19 Tightening the DIN7984-M4x6 screw
13. Repeat steps 11 and 12 for the next 5 screws (Fig. 20).
Fig. 20
Tightening the DIN7984-M4x6 screws
14. Tighten the 4 DIN7991-M5x12 screws fixing the top cover to the printer, use threadlocker (Fig. 21).
Fig. 21 Tightening the DIN7991-M5x12 screws fixing the top cover to the printer
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3DGence INDUSTRY F340 - maintenance activities | version 04.2019