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10. Connect the DC cables with each other. To do this, insert the
screw and washer assembly (M10x40) from behind through the
round holes in the terminal lugs and tighten it from the front with
the washer (M10) and the hex nut (AF16, torque: 24 Nm ±
2 Nm). Ensure correct polarity.
11. Place the touch protection elements around the terminal lugs and
plug together until they audibly click into place.
12. Firmly tighten the swivel nuts of the cable glands.
Also see:
• DC connection overview ⇒ page 67
8.7
Connecting the Battery
8.7.1
Connection Area of the Battery Management System
Figure 29: Connections on the battery management system
Position
Designation
A
BATTERY -: DC connection on the battery for the negative pole (black)
B
BATTERY +:DC connection on the battery for the positive pole (red)
System Manual
8 Electrical Connection
_
ESSX-20-SH-en-10
2x
+
2x
75
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