Fujitsu Supercomputer PRIMEHPC FX700, Руководство по модернизации и обслуживанию

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Table 1.1 Part Handled as a Customer Replaceable Unit
Part Name
PSU (power supply unit)
Only Fujitsu service personnel and Fujitsu-trained technicians are capable of performing maintenance
procedures related to field replaceable units. Please be aware that illegally tampering with the system
voids the warranty and exempts the manufacturer from liability.
Table 1.2 Parts Handled as Field Replaceable Units
Part Name
PSU (power supply unit)
FANU (fan unit)
CMU (blade)
InfiniBand card
M.2 SSD
Chapter 1 Preliminary Work
Perform the following preliminary work before starting upgrade or maintenance work.
- Read the important safety precautions thoroughly in " Chapter 2 Important Information ."
- Confirm that you have all the required manuals. (See the documentation overview shown in " Manuals in
This Series .") If necessary, print the PDF files.
- Check the work procedure classification shown in " 1.1 Work Procedure Classification ."
- Confirm that you have all the required tools according to " 1.3 Required Tools ."
1.1 Work Procedure Classification
The work procedures have widely varying degrees of difficulty.
For details, contact your local Fujitsu service center.
1.1.1 Customer Replaceable Unit (CRU)
The following part can be mounted and replaced.
1.1.2 Field Replaceable Unit (FRU)
The installation and removal of field replaceable units involve complex maintenance procedures for
components essential to the device.
Chapter 1 Preliminary Work
C120-0090-04EN
1.1 Work Procedure Classification
1