IBM Rear Door Heat eXchanger V2, Руководство по установке и обслуживанию

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Use quick-connect couplings to attach the hoses to the heat exchangers. Hose
couplings that connect to the heat exchanger must have the following
characteristics:
v The couplings must be constructed of passivated 300-L series stainless steel or
brass with less than 30% zinc content. The coupling size is 19 mm (0.75 in.).
v
The supply hose must have a Parker (male) quick-coupling nipple, part number
SH6-63-W, or equivalent. The return hose must have a Parker (female)
quick-connect coupling, part number SH6-62-W, or equivalent.
v
If a low impedance quick-connect coupling is used at the opposite (manifold) end
of the hose, use positive locking mechanisms to prevent loss of water when the
hoses are disconnected. The connections must minimize water spill and air
inclusion into the system when they are disconnected.
Installation and support from IBM Integrated Technology Services
If you would like to procure assistance with coordinating and managing the
installation and support of the IBM Rear Door Heat eXchanger V2 Type 1756, IBM
can supply a focal point.
Before you call, have the following information available:
v
Serial numbers of the racks
v Serial numbers of the heat exchangers
v
Phone number where the racks are located
v Contact name and phone number, building location, and location of the racks
within the building
To access the correct contact area in OSC Dispatch, dial the toll-free number and
when prompted, enter your 4-digit rack machine type.
v
North America, Europe, Middle East, Africa
800-426-7378 (OSC Dispatch)
Request contact with an IBM installation planning representative in the
service branch office closest to your location.
v
Asia Pacific
Glen Yuan (Site Services Executive, AP Network and
Site Integration Services)
886-910-007690
glenyuan@tw.ibm.com
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Rear Door Heat eXchanger V2: Installation and Maintenance Guide