Overview.....................................................................................................................................
6
Before you begin.......................................................................................................................................
Operator safety.........................................................................................................................................
Component safety .....................................................................................................................................
Fire detection............................................................................................................................................
7
Preventative maintenance ...........................................................................................................................
Environmental considerations......................................................................................................................
Component identification...............................................................................................................
8
Structural component identification ..............................................................................................................
Parts and part number identification...................................................................................................
9
Life safety component identification ...........................................................................................................
10
Electrical power component identification...................................................................................................
13
Control cabinet component identification....................................................................................................
16
Security component identification ..............................................................................................................
17
Racks.....................................................................................................................................................
18
Life safety systems .......................................................................................................................
19
Life safety overview .................................................................................................................................
EPO system ............................................................................................................................................
ECS touchscreen and EPO indicators ...............................................................................................
20
EPO modes...................................................................................................................................
21
EPO accidental activation...............................................................................................................
Battery backup during an EPO event................................................................................................
Fire detection system................................................................................................................................
22
VESDA air sampling smoke detection system.....................................................................................
Manual fire pulls ...........................................................................................................................
Fire alarm panel............................................................................................................................
23
Fire alarm indicators ......................................................................................................................
Emergency egress ...................................................................................................................................
24
Power, electrical, and controls......................................................................................................
25
Site electrical system ................................................................................................................................
Power safety...........................................................................................................................................
Grounding and bonding ................................................................................................................
Capacities..............................................................................................................................................
26
Power feeders.........................................................................................................................................
27
Electrical panel labels ..............................................................................................................................
Power distribution: electrical busway system .....................................................................................
28
Power distribution: Adiabatic system ................................................................................................
Panel schedules.............................................................................................................................
29
Wire color code............................................................................................................................
Electrical busways ...................................................................................................................................
30
Drop boxes ............................................................................................................................................
32
Rack power ............................................................................................................................................
Lighting..................................................................................................................................................
33
Environmental control system........................................................................................................
34
Contents
3