Safety And Service - Western Digital Ultrastar ScaleUp SE4U102 User Manual

User Guide
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient. Therefore, consideration should be given to installing the
equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the
manufacturer.
Observe the maximum rated ambient temperature, which is specified in the product documentation.
For safe operation of the equipment, installation of the equipment in a rack should be such that the
amount of air flow is not impeded so that the safe operation of the equipment is not compromised.
5.7 Safety and Service
All maintenance and service actions appropriate to the end-users are described in the product
documentation. All other servicing should be referred to a Western Digital-authorized service technician.
To avoid shock hazard, turn off power to the unit by unplugging both power cords before
servicing the unit. Use extreme caution around the chassis because potentially harmful voltages are present.
When replacing a hot-plug power supply, unplug the power cord to the power supply being
replaced before removing it from the Ultrastar Data102 .
The power supply in this product contains no user-serviceable parts. Do not open the power supply.
Hazardous voltage, current and energy levels are present inside the power supply. Return to manufacturer
for servicing.
hazards, hazardous access to moving parts such as fan blades.
Use caution when accessing part of the product that are labeled as potential shock
5. Safety

5.7 Safety and Service

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