Cisco 3745 Installationsanleitung PDF herunterladen (Seite 20)

Installing Field-Replaceable Units in Cisco 3745 Routers

78-14308-02

Replacing Cisco 3745 Chassis Power Supplies

Figure 13 Wire Connections for DC Input

Step 5 Install the plastic cover over the terminals.

Warning

The safety cover is an integral part of the product. Do not operate the unit without the safety cover

installed. Operating the unit without the cover in place will invalidate the safety approvals and pose

a risk of fire and electrical hazards. To see translations of the warnings that appear in this

publication, refer to the

Regulatory Compliance and Safety Information

document that accompanied

this device.

Warning

After wiring the DC power supply, remove the tape from the circuit breaker switch handle and

reinstate power by moving the handle of the circuit breaker to the ON position. To see translations of

the warnings that appear in this publication, refer to the

Regulatory Compliance and Safety

Information

document that accompanied this device.

Warning

Voltages might be present on the DC-input power supply terminals. Turn off the power source circuit

breaker and remove the power supply before accessing the terminals. To see translations of the

warnings that appear in this publication, refer to the

Regulatory Compliance and Safety Information

document that accompanied this device.

Step 6 Secure the wires using cable ties.

Warning

Secure all power cabling when installing this unit to avoid disturbing field-wiring connections. To

see translations of the warnings that appear in this publication, refer to the

Regulatory Compliance

and Safety Information

document that accompanied this device.

72079

Negative

Positive

Ground

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 31 32

Keine Kommentare

Cisco 3745 Installationsanleitung Seite 20