IBM 1756, Руководство по установке и обслуживанию

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Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . 1
The IBM Documentation CD . . . . . . . . . . . . . . . . . . . . 2
Hardware and software requirements . . . . . . . . . . . . . . . . 2
Using the Documentation Browser . . . . . . . . . . . . . . . . . 3
Notices and statements in this document . . . . . . . . . . . . . . . . 4
Chapter 2. Heat exchanger planning, specifications, and requirements . . . 5
Planning considerations . . . . . . . . . . . . . . . . . . . . . . 5
Heat exchanger specifications . . . . . . . . . . . . . . . . . . . . 6
Heat exchanger performance . . . . . . . . . . . . . . . . . . . . 6
Heat exchanger parts and tools . . . . . . . . . . . . . . . . . . . 9
Secondary cooling loop parts and services. . . . . . . . . . . . . . . 10
Miscellaneous parts and services supplier . . . . . . . . . . . . . . 10
Coolant distribution unit supplier
. . . . . . . . . . . . . . . . . 11
Water specifications for the secondary cooling loop . . . . . . . . . . . 12
Control and conditioning of the secondary cooling loop . . . . . . . . . 12
Installation and support from IBM Integrated Technology Services . . . . . 22
Chapter 3. Special instructions if the heat exchanger comes installed on a
rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Chapter 4. Installing the heat exchanger . . . . . . . . . . . . . . 29
Installation guidelines . . . . . . . . . . . . . . . . . . . . . . 29
Installing the heat exchanger . . . . . . . . . . . . . . . . . . . . 30
Routing cables through the upper and lower air baffles . . . . . . . . . . 42
Front-to-rear cable channels and caps . . . . . . . . . . . . . . . . 43
Routing and securing the hoses
. . . . . . . . . . . . . . . . . . 44
Raised-floor environment . . . . . . . . . . . . . . . . . . . . 44
Raised-floor and non-raised-floor environments . . . . . . . . . . . . 47
Filling the heat exchanger with water . . . . . . . . . . . . . . . . . 48
Chapter 5. Maintaining the heat exchanger . . . . . . . . . . . . . 55
Draining the heat exchanger . . . . . . . . . . . . . . . . . . . . 56
Refilling after a leak in the system . . . . . . . . . . . . . . . . . . 60
Leak in the water-supply circuit . . . . . . . . . . . . . . . . . . 60
Leak in the heat exchanger . . . . . . . . . . . . . . . . . . . 60
Maintenance schedule . . . . . . . . . . . . . . . . . . . . . . 61
Replaceable components . . . . . . . . . . . . . . . . . . . . . 61
Replacing the heat exchanger (trained service technician only) . . . . . . . 62
Removing the heat exchanger . . . . . . . . . . . . . . . . . . 62
Installing the replacement heat exchanger . . . . . . . . . . . . . . 69
Replacing the latch on the heat exchanger. . . . . . . . . . . . . . . 76
Appendix A. Getting help and technical assistance . . . . . . . . . . 77
Before you call . . . . . . . . . . . . . . . . . . . . . . . . . 77
Using the documentation . . . . . . . . . . . . . . . . . . . . . 78
Getting help and information from the World Wide Web . . . . . . . . . . 78
How to send Dynamic System Analysis data to IBM . . . . . . . . . . . 78
Creating a personalized support web page. . . . . . . . . . . . . . . 78
Software service and support
. . . . . . . . . . . . . . . . . . . 78
Hardware service and support . . . . . . . . . . . . . . . . . . . 79
© Copyright IBM Corp. 2011, 2013
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