System information

FCD 901 48
Issue R2A, 07.2009
XMP1 Release 5.5 System Description
Grounding bolt
Page 8-24 Proprietary Information Aastra
8.7.3 Grounding bolt
If the XMP1 subrack is separately mounted or if the conductivity within the
housing is not sufficient, a grounding cable must be connected to the XMP1
subrack.
For this purpose the grounding bolt is used.
The grounding bolt is marked by a grounding symbol.
Attach the grounding cable using the grounding bolt and connect it to the
earth point specified in compliance with the national regulations.
Figure 8.6: Position of grounding bolt
Grounding symbol
Erdungsschraube
Erdungsaufkleber
geklebt
Grounding bolt
Grounding symbol