Lenovo ThinkServer RD550 Safety, Warranty, And Support Information page 12

Statement 9
CAUTION:
Disconnect the hot-swap fan cables before removing the fan from the device
to protect against personal injury.
Statement 10
CAUTION:
The following label indicates a sharp-edge hazard.
Statement 11
CAUTION:
The following label indicates a potential heat hazard.
Statement 12
DANGER
Overloading a branch circuit is a potential fire hazard and a shock hazard under
certain conditions. To avoid these hazards, ensure that your system electrical
requirements do not exceed branch current ratings at the installation site.
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