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Connect the DC Power Supply Module
Connect the DC Power Supply Module
The input connector and plug must be UL recognized under UL 486 for field wiring. The connection polarity
is from left to right: negative (–), positive (+), and ground.
Use the handle on the power supply installation and removal. You must support the module with one hand
because of its length.
Figure 50: DC Power Supply Module
1
3
Safety Warnings
Warning
Warning
Cisco Secure Firewall 3100 Series Hardware Installation Guide
74
Handle
DC power connector
Take note of the following warnings:
Statement 1030 Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1073 No User-Serviceable Parts
There are no serviceable parts inside. To avoid risk of electric shock, do not open.
Installation, Maintenance, and Upgrade
2
FAIL and OK LEDs
4
Ejector latch
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