Huawei OceanStor N8500 T Series Installation Manual page 12

OceanStor N8500 Clustered NAS Storage System
Installation Guide (for T Series V100R005)
Non-standard and improper high voltage operations can result in fire and electric shock.
Therefore, you must obey the local rules and regulations when bridging and wiring AC cables
through a certain area. The personnel who perform high voltage operations must be qualified
for performing high voltage and AC operations.
Power Cable
Do not install or remove a live line. Transient contact between the core of the power cable and
the conductor might generate electric arc or spark, which can cause fire or injury to the eye.
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Tools
Use special tools when performing high voltage and AC operations.
Drilling Holes
Drilling on the rack without permission is strictly prohibited. Drilling that does not satisfy the
requirements concerned may damage the wires and cables inside the rack. If the metal shavings
from the drilling get into the rack, it may result in short circuit of the circuit boards.
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Issue 02 (2015-09-22)
WARNING
DANGER
Before bringing the power cable into the power distribution frame (PDF), bind the bare
parts of the power cable with insulation tapes.
Before installing or removing the power cable, turn off the power switch.
Before connecting the power cable, make sure that the power cable and label conform to
the requirements of the actual installation.
WARNING
NOTICE
Before drilling a hole on the rack, wear insulation gloves, and then remove the cables inside
the rack.
During the drilling, ensure that your eyes are completely protected. The hot shavings might
cause injury to your eyes.
Ensure that the metal shavings do not enter the rack.
After drilling, clean the metal shavings.
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