Nilfisk-Advance Advance SC250

04 - Control System 28Service Manual – SC250, Scrubtec 334, MA 30
Main Control Board (EB2) and Hand Presence Sensors (S1, S2) (continues)
7. Carefully remove the main control board (I), detaching it from its seat on the front cover (J).
Figure 20
I
J
Hand presence Sensors (S1, S2) Removal
8. Disconnect the 2 connections wiring (K) from the hand presence sensors (L).
Figure 21
L
L
K
K