FAQ

clean the device after each use to prevent blockage of these
systems.
Q: Why doesn't the device climb the wall?
A:1) The contact surface between the caterpillar tread and the wall is
insufficient. resulting in the device being unable to climb.2) The debris bin is
full or the filter is clogged, causing the device to fail to climb the wall.
Q: Why does the device perform a wheelie action and how can l solve it?
A: This action may be caused by the debris bin being full or the filter being
clogged. Please use a high-pressure water gun to flush the debris bin.