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12. Lower the front cover with the two protruding studs in the grooves on
the top side that is indicated with the blue arrows (fig. 4).
Figure 4
13. Tighten the screws at the top side of the base unit using M5 Torx.
Figure 5: 3-phase model shown
14. Press the front cover shut and secure the M8 x 16 anti-theft bolts in
the holes for this on the rear. Tighten them using the supplied pin key
hexagon socket wrench (figure 5).
15. As the last action, remove the transparent film from the front cover.