Step 4. Prepare Powerwall for Mounting
1. Switch off Powerwall by moving the switch on the right side of the unit to the OFF position.
WARNING: Switching off Powerwall disengages the Enable line but does not disconnect
AC voltage. High voltage may be present on the AC connection leads unless the Backup
Gateway, any associated circuit breakers, and the AC disconnect (if applicable) are switched
Figure 18: Switching Powerwall Off
2. Remove the left side cover from Powerwall by carefully pulling out on the plastic straps near
the top and bottom of the cover, and detaching it from the clips along the length of the unit.
Figure 19: Removing the Left Side Cover