Index B400 Operating Instructions And Maintenance Instructions page 38

34
Example: 4 wipers on the sides and bottom, G300
Check the wipers for proper seating. After the work area door has been
cleaned, it should open and close again without much effort as usual
5.
If cleaning or replacement of the wipers has not resulted in
tangible improvement, the soiled rollers and the guide rail of the
work area door must also be cleaned.
Clean rollers and guide rail of the work area door.
Maintenance Summary - 2.000 Operating hours
Maintenance Instructions
B400
DIE150EN - 05.06.2019