HP Performance Optimized Data Center (POD) 40cp Instruction De Maintenance

Contents 3

Contents

Illustrated parts catalog ................................................................................................................. 6

Structural component identification ................................................................................................................. 6

Parts and part number identification ..................................................................................................... 6

Life safety component identification ................................................................................................................ 7

Electrical power component identification ....................................................................................................... 8

Control cabinet component identification ...................................................................................................... 11

Cooling system component identification ...................................................................................................... 12

HP POD 40c NA racks ............................................................................................................................... 12

Aisle clearances ......................................................................................................................................... 13

Cold aisle clearance ......................................................................................................................... 13

Hot aisle clearance .......................................................................................................................... 14

Replaceable components ............................................................................................................................ 14

Removal and replacement procedures ........................................................................................... 15

Safety considerations .................................................................................................................................. 15

Operator safety................................................................................................................................ 15

Fire detection and suppression .................................................................................................................... 16

Air filter ..................................................................................................................................................... 16

Removing the air filter ....................................................................................................................... 16

Replacing the air filter ....................................................................................................................... 17

Busway drop box ....................................................................................................................................... 18

Removing the busway drop box ......................................................................................................... 18

Replacing the busway drop box ........................................................................................................ 19

Differential pressure sensor .......................................................................................................................... 20

Removing the differential pressure sensor ............................................................................................ 21

Replacing the differential pressure sensor............................................................................................ 21

Door position contact.................................................................................................................................. 22

Removing the door position contact .................................................................................................... 22

Replacing the door position contact ................................................................................................... 22

Drain pan sensor ........................................................................................................................................ 23

Removing the drain pan sensor .......................................................................................................... 23

Replacing the drain pan sensor ......................................................................................................... 24

ECS touchscreen ........................................................................................................................................ 26

Removing the ECS touchscreen .......................................................................................................... 26

Replacing the ECS touchscreen .......................................................................................................... 27

EPO button ................................................................................................................................................ 27

Removing the EPO button .................................................................................................................. 28

Replacing the EPO button.................................................................................................................. 29

EPO LED indicators ..................................................................................................................................... 30

Removing the EPO LED indicator ........................................................................................................ 30

Replacing the EPO LED indicator ....................................................................................................... 31

EPO thermister ........................................................................................................................................... 32

Removing the EPO thermister ............................................................................................................. 32

Replacing the EPO thermister ............................................................................................................. 32

External chilled water flow actuator .............................................................................................................. 33

Removing the external chilled water flow actuator ............................................................................... 33

Replacing the external chilled water flow actuator ............................................................................... 35