3746-900 and service processor installation
Connecting the 3746-900 to the Customer's AC Power
Notes:
1. If you have the optional power supply installed, before routing the power cables
identify these cables using the labels PN 811825 to be able to locate the
primary and secondary power supply cables.
2. Perform the following steps for the basic AC-1 input and, if present, for the
optional AC-2 input.
Step
1. ____ Ensure that the customer's branch circuit breaker which feeds the
3746-900 primary power supply is in the OFF position, and that CB1(s)
is switched to OFF in front of the 3746-900 ac power box(es) (see
Figure B-14 on page B-10, and refer to Figure B-12 on page B-9).
Step
2. ____ Remove the cover in front of the AC power supply.
Step
3. ____ Unroll the power cable stored at the back of the power supply.
Step
4. ____ Route the power cable to the customer's power socket, and insert
the power plug into the customer's main socket.
If you are installing a
controller expansion and a 3745, go to “Connecting the ac Outlet Distribution
Box of the Controller Expansion” on page 2-28,
3746-900 attached to a 3745-X1A, go to “Installing the UEPO Cable and Plugs
on a 3746-900 Attached to a 3745-X1A” on page 2-29
3746-900 attached to a 3745-17A, go to “Installing the UEPO Cable and Plugs
on a 3746-900 Attached to a 3745-17A” on page 2-30
Chapter 2. Connecting the 3746-900 to the Power and Devices
2-27
Содержание 3746-900
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