GAUSSIAN ROBOTICS Vacuum 40 Maintenance Manual page 9

Maintenance guide – Roller brush cleaning
[Open the buckle to open the side shell]
1
[Take roller brush out]
Unscrew the bolt of roller brush. The cover
plate will spring up when the bolt was
unscrewed. Press it once and remove the
side cover of roller brush, and then take out
roller brush.
2
Vacuum 40
[Clean roller brush]
Clean the side cover of roller brush.
Clean the debris wrapping on the roller
brush.
Install them back after cleaning.
3