Product Overview How to Install Display Screen Installing the Accessories onto the Vacuum Cleaner Insert until it clicks into place Green: Battery level > 20% Red: Battery level ≤ 20% Battery Level Indicator Lock/Unlock Status Press to switch the suction levels Suction Level Button Press to lock/unlock the vacuum cleaner Electronic Lock Button Note: If the vacuum cleaner experiences a malfunction, the display screen will show an error message. For a solution, please refer to the Troubleshooting section. Note: Mini electric brush should not be used with the extension rod. 6 7