04 - Control System 26Service Manual – SC250, Scrubtec 334, MA 30
Main Control Board (EB2) and Hand Presence Sensors (S1, S2)
Main Control Board Removal
1. Open the rear cover and remove the battery.
2. Lower the handlebar and move it forwards by pressing the left lever.
3. Remove the 7 screws (A) and remove the lower cover (B).
Figure 16
A
A
A
B
A
4. Remove the 3 upper cover (D) fastening screws (C).
Figure 17
C
C
C
D