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Decommissioning the Horizonmacro outdoor cabinet
Decommissioning the Horizon macro outdoor cabinet
Introduction
Use the following procedure to decommission the Horizon macro outdoor
cabinet, and use the checklist to check off each action as it is completed.
Photocopy the checklist as often as required. Do not write on the original.
To
decommission
using checklist
The following procedure should be recorded by use of the checklist, to check
that each action has been completed. Photocopy the checklist as often as
required; do not write on the original manual copy.
Before starting
Before starting to decommission the cabinet, ensure that:
S
S
S
S
S
Power down of
the cabinet
If the cabinet is not to remain powered up, power down as follows:
1.
2.
3.
4.
5.
6.
7.
This completes the power down procedure for the cabinet.
Inst. 8–2
The main power source is switched off and that no power is connected to
the cabinet. If an auxiliary equipment housing is connected to provide
battery backup, ensure that the dc power is isolated from the
Horizon macro outdoor cabinet.
Suitable packing crates and cartons are available to pack the
decommissioned equipment.
The OMC-R has taken the cabinet out of service.
The cabinet has been powered down, as described in Powering down
the cabinet in this section.
Any unused items have been retrieved from storage elsewhere.
Press all CBM circuit breaker buttons to the out (off) position.
Switch each PSM to the OUTPUT DISABLE position.
Set the internal and external battery circuit breakers to off.
Set all circuit breakers on the PSU dc circuit breaker panel to off.
Set the number 2 ac distribution box circuit breakers to off.
Switch the four pole MCB and 6 amp RCBO circuit breakers in the number
1 ac distribution box to off.
Switch off the external power supply to the cabinet.
Installation & Configuration: Horizon macro outdoor
68P02902W03-A
CONTROLLED INTRODUCTION
GSM-204-423
31st Oct 01
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