Dell M3S2G8, Installation And Service Manual, Page: 98 / 106

6-2 Installation and Service Guide
6.2. Preparing a PDU for Connection to the Site Power
Supply
As required in the Site Preparation Guide, the Customer has provided the
required power supply cables to the cable cut-outs at the base of the server.
The Customer is responsible for ensuring that the electrical network is
compliant with the standards set out in the Site Preparation Guide.
PDU power cables are equipped with ready-mounted IEC60309 plugs. The
Customer is responsible for supplying the appropriate IEC60309 sockets for
connection to the site power supply. The following figure shows the provided
plug and the appropriate socket.
Important Only duly certified electricians may connect the PDU to the
power supply, under the Customer's responsibility.
D036 DANGER
D036:
The PDU is equipped with three­wire power cables for user safety. Use
these power cables with properly grounded electrical outlets to avoid
electrical shock.
D022 DANGER
D022:
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts.
It is the Customer's responsibility to ensure that the outlet is correctly
wired and grounded to prevent an electrical shock.
D023 DANGER
D023:
Use one hand, when possible, to connect or disconnect signal cables to
prevent a possible shock from touching two surfaces with different
electrical potentials.
Due to energy hazard, remove all jewelry before servicing.
Check that the dedicated power supply circuit breakers are OFF.