Preparing and Loading the System

What happens here

The presenter showcases the backpack design of the system, highlighting its battery port and power button, which is assumed to prime the system. He then proceeds to pour paint into the tank, noting that even a half-full tank feels heavy. After filling, he straps the backpack on, preparing for the painting test.

Goal: The presenter demonstrates the physical components of the backpack sprayer, including its battery port and power button, before loading paint into the tank and donning the backpack for application.