HP ProLiant ML30 Gen10 Plus Maintenance And Service Manual page 29

This symbol indicates the presence of electric shock hazards. The area contains no user or field-serviceable parts. Do not open for
any reason.
WARNING: WARNING:
To reduce risk of injury from electric shock hazards, do not open this enclosure.
This symbol on an RJ-45 receptacle indicates a Network Interface Connection.
WARNING: WARNING:
To reduce risk of electric shock, fire, or damage to the equipment, do not plug telephone or telecommunications
connectors into this receptacle.
This symbol indicates the presence of a hot surface or hot component. If this surface is contacted, the potential for injury exists.
WARNING: WARNING:
To reduce the risk of injury from a hot component, allow the surface to cool before touching.
This symbol indicates the presence of a moving fan blade. If the spinning blades are contacted, the potential for injury exists.
WARNING: WARNING:
Hazardous moving parts. Keep away from moving fan blades. To reduce the risk of injury from a hot component,
allow the surface to cool before touching.
or
These symbols on power supplies or systems indicate that the equipment is supplied by multiple sources of power.
HPE ProLiant ML30 Gen10 Plus Server Maintenance and Service Guide 29