Juniper ACX6160 Hardware Manual page 69

c. Use the screwdriver to tighten the screws on the power supply terminals until they are snug. Do
not overtighten—apply between 5 lb-in. (0.56 Nm) and 6 lb-in. (0.68 Nm) of torque to the
screws.
Figure 22: DC Power Supply Faceplate for an ACX6160
Shunt negative input terminals (+RTN)
1
—
Shunt positive input terminals (-48V)
2
—
Terminal block
3
—
Latch lever
4
—
CAUTION: The V+ terminals are shunted internally together, as are the V-
terminals. Do not connect the terminals to different sources.
Figure 23: Securing Ring Lugs to the Terminals on the ACX6160 DC Power Supply
ESD grounding point
5
—
Fault(!) LED
6
—
Output (OUT) LED
7
—
Input (IN) LED
8
—
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