HP 40C User Manual

HP Performance Optimized Datacenter 40c G2 Maintenance and Service Guide Abstract This guide provides maintenance and service guidance for the HP Pe

Illustrated parts catalog 10 Electrical panels WARNING: To avoid the risk of personal injury or loss of life, all personnel must comply with PPE

Illustrated parts catalog 11 End view shown Cooling system component identification The heat exchanger access hatches are located on top of the PO

Illustrated parts catalog 12 CAUTION: If any racks contain empty RU space, use the HP POD 40c G2 filler panels to maintain the efficiency of the H

Illustrated parts catalog 13 Spare part number Description 637138-001 EPO switch cover w/ horn 637139-001 EPO BUTTON 637140-001 ELECTRIC VALVE ACTU

Illustrated parts catalog 14 The spare parts in the following table must be replaced by a licensed fire safety contractor. IMPORTANT: These part

Removal and replacement procedures 15 Removal and replacement procedures Safety considerations The HP POD 40c G2 is listed to the UL 69050 standard

Removal and replacement procedures 16 The HP standard suppression system includes a Novec 1230 clean agent system. However, if the customer or local

Removal and replacement procedures 17 2. Pull the filter down through the frame channels to remove the filter. Replacing the air filter 1. Angle

Removal and replacement procedures 18 Busway drop box The internal electrical busways provide a location to connect each of the drop boxes, which th

Removal and replacement procedures 19 4. Slide the hardware bracket to the right along the busway, completely disconnecting it from the busway drop

© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties

Removal and replacement procedures 20 4. Secure the busway drop box to the retaining hardware bracket by using a socket wrench to insert and tighten

Removal and replacement procedures 21 Removing the differential pressure sensor 1. Label the pressure sensor tube connection locations, and then re

Removal and replacement procedures 22 Door position contact Door position contacts are located on all doors and cabinets. You need a Phillips-head s

Removal and replacement procedures 23 Drain pan sensor The HP POD 40c G2 includes six heat exchanger condensate drains. One drain pan sensor is loca

Removal and replacement procedures 24 3. Pull the wire through from the satellite box to the sensor location, and then remove the sensor. Heat excha

Removal and replacement procedures 25 Header drain pan sensor 2. Route the wire through the flex tubing to the associated zone satellite box. 3.

Removal and replacement procedures 26 ECS touchscreen The ECS touchscreen is located on the door to the control panel inside the cold aisle of the H

Removal and replacement procedures 27 Replacing the ECS touchscreen 1. Replace the ESC touchscreen through the front of the door (1), and then secu

Removal and replacement procedures 28 Removing the EPO button 1. Remove the two screws securing the tamper cover (1), and then remove the tamper co

Removal and replacement procedures 29 Replacing the EPO button 1. Replace the EPO button (1), and then replace the four screws that secure the EPO

Contents 3 Contents Illustrated parts catalog ...

Removal and replacement procedures 30 EPO LED indicators The ECS cabinet contains white (1, 3), red (2), yellow (4), and green (5) EPO LED indicator

Removal and replacement procedures 31 2. Unscrew the EPO LED indicator bulb. Replacing the EPO LED indicator 1. Screw the new EPO LED indicator b

Removal and replacement procedures 32 2. Push the module into the slot on the back of the ECS cabinet door until it clicks into place. EPO thermis

Removal and replacement procedures 33 2. Secure the thermister with tie wraps (2). External chilled water flow actuator The external chilled water

Removal and replacement procedures 34 2. Remove the four bolts securing the face plate (1), and then remove the face plate (2). 3. Disconnect the

Removal and replacement procedures 35 Replacing the external chilled water flow actuator 1. Replace the actuator (1), and then secure the actuator

Removal and replacement procedures 36 Removing the external chilled water flow valve 1. Remove the external chilled water flow actuator. For detail

Removal and replacement procedures 37 External pressure gauge isolation valve The external pressure gauge isolation valve is located on top of the H

Removal and replacement procedures 38 Fan There are 18 fans per cooling zone. CAUTION: Power must be removed from the fan power assembly before

Removal and replacement procedures 39 2. Remove the three screws that secure the fan in the assembly (1), and then partially remove the fan by pulli

Contents 4 External pressure gauge isolation valve ...

Removal and replacement procedures 40 Fan bank There are three fan banks per cooling zone. CAUTION: Power must be removed from the fan power ass

Removal and replacement procedures 41 4. Remove the fan bank by pulling it straight out (3). Replacing the fan bank 1. Insert the fan bank (1). 2

Removal and replacement procedures 42 Fire strobe light The HP POD 40c G2 contains an internal fire alarm strobe light in the cold aisle and an exte

Removal and replacement procedures 43 Replacing the fire strobe light 1. Assemble the standard back box, the semi-flush plate, and the electric sou

Removal and replacement procedures 44 Removing the humidifier 1. Hold the drain button on the humidifier exterior until the humidifier cylinder dra

Removal and replacement procedures 45 10. Disconnect and remove the external electrical wiring from the housing (3). 11. Remove the four screws th

Removal and replacement procedures 46 Replacing the humidifier 1. Replace the humidifier (1), and then secure the humidifier to the wall with four

Removal and replacement procedures 47 6. Replace the humidifier cover (1), and then secure the cover with four screws (2). 7. Open the water suppl

Removal and replacement procedures 48 2. Open and danger tag the associated circuit breaker in the ECS cabinet. The circuit breakers are identified

Removal and replacement procedures 49 a. Remove the screw securing the tab in the opening (1), and then slide the tab to the open position (2). b.

Contents 5 Rack specifications ...

Removal and replacement procedures 50 Humidity sensor The HP POD 40c G2 contains two humidity sensors, one in cooling zone 2 and one in cooling zone

Removal and replacement procedures 51 2. Loosen the sensor wires by turning the nut counter clockwise (1), remove the sensor wires from the terminal

Removal and replacement procedures 52 Replacing the humidity sensor 1. Replace the sensor (1), and then secure the sensor with two screws (2). 2.

Removal and replacement procedures 53 3. Replace the sensor cover (1), and then secure the cover with four screws (2). LED light Each POD contains

Removal and replacement procedures 54 2. Disconnect the LED light panel (2). Replacing the LED light 1. Connect the new LED light panel to the LE

Removal and replacement procedures 55 Temperature sensor (cold aisle) The HP POD 40c G2 contains six temperature sensors in the cold aisle. You nee

Removal and replacement procedures 56 3. For each of the five clamps securing the sensor tube to the HP POD 40c G2 structure, remove the screw that

Removal and replacement procedures 57 3. Replace the sensor cover (1), and then secure the cover with two screws (2). Temperature sensor (hot aisl

Removal and replacement procedures 58 Removing the hot aisle temperature sensor 1. Remove the four screws that secure the sensor cover (1), and the

Removal and replacement procedures 59 3. Remove the two screws that secure the sensor (1), and then remove the sensor (2). Replacing the hot aisle

Illustrated parts catalog 6 Illustrated parts catalog Structural component identification The HP POD 40c G2 documentation frequently refers to the s

Removal and replacement procedures 60 2. Insert the sensor wire into the nut (1), secure the wire by turning the nut clockwise (2), and then insert

Removal and replacement procedures 61 Removing the VESDA filter 1. Remove the filter cover on the front of the VESDA unit. 2. Remove the 10mm screw

Removal and replacement procedures 62 2. Replace the VESDA filter cover.

Periodic maintenance 63 Periodic maintenance Periodic maintenance overview Perform periodic inspections on the components in this section to ensure

Periodic maintenance 64 Component to be inspected Task Frequency Capable Party — Inspect for any water leaks and replace the cylinder if necessar

Periodic maintenance 65 Drains Component to be inspected Task Frequency Capable Party Drains Visually check drains for blockage Monthly Certif

Periodic maintenance 66 Component to be inspected Task Frequency Capable Party — Electrical panel, breaker, disconnect, and transformer visual in

Periodic maintenance 67 Fire alarm and suppression system Component to be inspected Task Frequency Capable Party Full system functional check In

Periodic maintenance 68 HP POD 40c G2 structure Component to be inspected Task Frequency Capable Party Complete structure Visually inspect the s

Periodic maintenance 69 Component to be inspected Task Frequency Capable Party — Exterior water proofing check for ingress using water hose Annua

Illustrated parts catalog 7 • Regulatory compliance identification number—This product has been assigned a unique regulatory model number and is lo

Specifications 70 Specifications General HP POD 40c G2 specifications Features Specifications Overall dimensions • Height—3.66 m (12 ft) • Lengt

Specifications 71 Fire alarm panel connections The electrical layout of the fire alarm system is as described in the schematic drawing supplied with

Specifications 72 Feature Specification Non-operating temperature* -29ºC to 54ºC (-20ºF to 130ºF) Operating humidity • 0% to 100% external • 10%

Contacting HP 73 Contacting HP Before you contact HP Be sure to have the following information available before you call HP: • Active Health System

Regulatory compliance notices 74 Regulatory compliance notices HP POD 40c G2 regulatory compliance The HP POD 40c G2 complies with the following reg

Regulatory compliance notices 75 • The HP POD 40c G2 meets the following ratings: Feature Specification Category Rated Overvoltage Category III P

Regulatory compliance notices 76 Regulatory requirements for EXIT signs Manufacturers of tritium EXIT signs are “specific licensees,” meaning they a

Glossary 77 Glossary branch circuit The conductors and components following the last overcurrent protective device protecting a load. control trans

Glossary 78 PDU power distribution unit PLC programmable logic controller power circuit Conductors and components of branch and feeder circuits.

Documentation feedback 79 Documentation feedback HP is committed to providing documentation that meets your needs. To help us improve the documentat

Illustrated parts catalog 8 Top view shown Item Component Description 1 Exit sign locations Indicates the location of an exit 2 Fire strobe lig

Index 80 A air filter, removing 16 air filter, replacing 17 air filters 16 authorized reseller 73 B before you contact HP 73 busway drop b

Index 81 FCC (Federal Communications Commission) notice 75 Federal Communications Commission (FCC) notice 75 filter 16, 60 fire safety system

Index 82 standards 74 structural components 6 structure maintenance 68 switchgear maintenance 69 T technical support 73 telephone numbers

Illustrated parts catalog 9 Top view shown Power feeders IMPORTANT: A licensed electrician must connect the power according to all local and n