The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
S011
CAUTION:
Sharp edges, corners, or joints nearby.
S038
CAUTION:
Eye protection should be worn for this procedure.
S040
CAUTION:
Protective gloves should be worn for this procedure.
S042
DANGER
Risk of electric shock due to water or a water solution which is present in this product. Avoid
working on or near energized equipment with wet hands or when spilled water is present.
Attention:
• Read
“Installation Guidelines” on page 57 and “Safety inspection checklist” on page 58 to ensure that you
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 75.
190
ThinkSystem SR630 V4 User Guide