Siemens HiPath 5000 Service Manual page 654

inst_h3.fm
Installing HiPath 3000
Installing HiPath 3550, HiPath 3350, HiPath 3500, and HiPath 3300
Grounding an external main distribution frame
O
Communication system to be
L
replaced
D
S
Y
S
T
E
M
N
E
HiPath 3550 or HiPath 3350
W
(Grounding not required)
S
Y
S
T
E
M
Figure 4-98 HiPath 3550, HiPath 3350 - Grounding an External Main Distribution Frame
4-176
Grounding
screw
green/yellow
Min. cross-section = 2.5 mm
Example Potential equalization bus
but not:
- central heating system
- drain channels
- ground conductor for antenna system
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
Main distribution frame being
reused
External main distribution frame
(You must install proper grounding,
if required)
e. g. MDFU
2
P31003-H3560-S403-54-7620, 09/05