Bumper/Cliff Sensors
工具
下方列出了维修此类别设备所需的主要工具。当然，并不是所有维修流程都需要备齐这个清单。
型号：
Roomba 890
Troubleshooting
For help identifying and fixing common issues with the device see our troubleshooting page.
Background and Identification
The iRobot Roomba 890 (item # R890020) is an autonomous vacuum cleaning robot released in 2017. The 890 was the last model released in the 800 series and most notably includes the ability to connect to Wi-Fi, and is controllable through a downloadable application. This allows you to schedule personalized cleaning routines for the vacuum, all from your phone or tablet.
The iRobot Roomba 890 is distinguishable from other 800 series Roombas by its lighter, darker brown center, and a larger gap between the two pieces of the outer rim. The 890 comes with a Home Base, a charging mount that the 890 automatically returns to when it has finished cleaning.
Specifications
Weight: 8.4lbs
Dimensions: 13.9” diameter, 3.6” in height
Battery Type: Lithium Ion
Supports Wi-Fi
Additional Information
团队
