Bosch MIC612 Operation Manual page 22

22 en | Install the MIC (standard) PSU
PCB Marking
L
N
11. Remove the brass nut and copper washer from the earth termination post (item 3 in the
figure "Mains input with shield removed..."); set these aside.
12. Remove the ring terminal (supplied).
13. Insert the earth core from the mains cord (item 2 in the figure "Mains input with shield
removed...") into the crimp portion (size M6, UL-certified) of the ring terminal and crimp it in
place.
14. Place the ring terminal onto the earth termination post.
15. Replace the copper washer. Secure with the brass nut.
Figure 5.7: Mains input with shield removed, showing terminal block HD1 before wiring
Number
1
2
3
16. Replace the internal shield, taking care to avoid pinching the cables. Tighten the screws.
17. Feed the unconnected end of the shielded composite cable through the top-right M16
cable gland (item 2 in the figure "MIC PSU Enclosure, with cable glands identified").
2016.03 | 2.2 | F.01U.249.416
Description
Live
Neutral
Earth / Ground
Description
Earth core cable to enclosure lid
Earth core cable to power supply PCB
Earth termination post
Operation Manual
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