14
Powerwall Stack Kit Installation Manual
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Turn the bottom cam toward the wall (toward the first Powerwall) so that the cam
indicator notch on the hex camshaft head points toward the wall, until the cam clicks
into place.
Figure 20: Cam Indicator Notch on Bottom Camshaft
NOTE: The top cam is symmetrical and can be rotated in either direction to secure the side
clip. The bottom cam must be rotated toward the first Powerwall so that its stepped side
(indicated by the notch on the hex camshaft head) engages the housing of one of the
Powerwalls.
7. Repeat steps 3-6 to install a side clip on the other side of the Powerwalls.
NOTE: If necessary, use a small rubber mallet or a hammer and wood block to gently tap the
side clips so that they are fully seated in the hem of the Powerwall.