Nilfisk-Advance SC401 Series - Page 56

56Service Manual – SC401, SCRUBTEC 344 04 - Control System - Battery
Main Machine Controller (EB1) (continues)
Brush Motor
+
-
Figure 41:
PIN Color Description Measured Comments
1 Blue Brush motor + 24.14 (OFF)
23.79 (ON)
2 Brown Brush motor - 24.14 (OFF)
3.81 (ON)
Vacuum System Motor
+
-
Figure 42:
PIN Color Circuit Description Measured Comments
1 White Vacuum system motor + 23.78 V (SILENT)
23.6 V (ON)
24.12 (OFF)
2 Yellow Vacuum system motor - 7.39 V (SILENT)
0.074 V (ON)
24.12 V (OFF)