Arc Assembly B In An Lcb - IBM 3745 Connection And Integration Manual

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3-28
3745 All Models & 3746-900: CIG
Step 7
Connect the ARC cable to its associated ARC.
Because of the shape of the connector, it can not be installed
incorrectly.
Step 8
Insert the ARC into the LCB.
Guide rails in the LCB ensure that the ARC is inserted correctly (with
the ARC type label below the cable connector).
Push the ARC into the LCB until the front of the ARC touches the LCB.
Tighten the two retaining screws. Refer to Figure 3-24.
For each ARC you are installing, repeat Steps 3 through 8.
Figure 3-24. ARC Assembly B in an LCB
Step 9
Ask the network operator to activate the line of the ARC or ARCs
just installed. If the activation is not possible, inform the IBM
representative.
Step 10
Update the plugging sheets, if necessary.
Step 11
You have finished this procedure.
To integrate the changes that you have made, go to "Updating the
Active CDF-E (3746-900 Only)" on page 5-1.
Step 12
You are removing an ARC and its cable.
Ask the network operator to deactivate the communication line of the
ARC or ARCs being removed.
Step 13
Unplug the ARC cable from the DTE/DCE or the 3745-type connector.
When disconnecting a 3745-type connector:
a. Hold the connectors with both hands.
ARC Label