Cisco ASR 5000 Series Installation Manual page 151

Cabling the Power Filter Units
Step 4
Connect the lug attached to the power return cable to the PFU:
Step a
Step b
removed in step 3. The nuts should be torqued to 50 in-lb. (5.65 N-m).
Step 5
Connect the lug attached to the power feed cable to the PFU:
Step a
PFU.
Step b
step 3. The nuts should be torqued to 50 in-lb. (5.65 N-m).
W
ARNING
touching. Um einen Kurzschluss zu vermeiden, duerfen sich die beiden Stromkabel nicht beruehren. Kabelschuhe
duerfen sich nicht beruehren und muessen unbedingt auseinander gehalten werden.
Insert the lug over the two terminals labeled RTN. These are the two top terminals on the PFU.
Secure the lug to the RTN terminals with two of the four washers and two of the four nuts that you
Insert the lug over the two terminals labeled -VDC. These are the two bottom terminals on the
Secure the lug to the -VDC terminals with the remaining two washers and nuts that you removed in
:
To avoid the risk of fire, take proper precautions to ensure that the power feed and return lugs are not
Connecting the PFU to the Power Source ▀
ASR 5000 Installation Guide ▄
151