Figure 4-271 Basic operation process of replacing parts
Procedure
1. Assess the feasibility of the operation.
During the process of troubleshooting or repairing a device, maintenance
personnel must assess whether the operation is feasible before replacing a
certain part.
a. Whether the needed spare parts are available in the depot.
b. Whether the maintenance personnel is
qualied for carrying out the
operation.
Parts replacement can be carried out only by maintenance personnel who are
professionally trained. That is, maintenance personnel must familiarize
themselves with the functions of each part of the device, know the basic
operation process of parts replacement, and master the basic skills of parts
replacement.
c. Whether the risks of the operation can be controlled.
HUAWEI NetEngine 8000 F
Hardware Guide 4 Hardware Installation and Parts Replacement
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 624
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