Siemens SINAMICS S220 Equipment Manual page 292

Booksize power units
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Accessories
11.4 DC link adapter
Procedure
Figure 11-15
Proceed as follows to mount the DC link adapter:
1. Release and open the protective flap. Slotted screwdriver 1.0 x 5.5 mm
2. Remove the upper and lower right-hand DC link screws. Torx screwdriver TX 20
3. Engage the DC link adapter in the grille and press it downward.
4. Screw the DC link adapter onto the right-hand side of the component using the previously
removed M4x20 DC link screws. Torx screwdriver TX 20. Tightening torque: 1.8 Nm
(15.9 lbf in)
5. Fasten the DC link adapter using the screw provided. Torx screwdriver TX 10. Tightening
torque: 0.8 Nm (7.1 lbf in)
6. Using pliers, break out the cutout in the protective flap.
7. Close the protective flap until you hear it snap into place.
290
Mounting the 72 A DC link adapter
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA

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