Power
⚠ WARNING
To reduce the risk of re or electric shock, ensure that you only connect the
power cord to a properly grounded electrical outlet.
Devices with redundant power supply may have one or more power supply
unit (PSU) cords. To avoid serious injuries, a trained service technician must
disconnect all PSU cords from the device before installing or replacing system
components.
Moving Parts
⚠ WARNING
Moving fan blades: Keep your body parts away from any moving fan blades
while the device is connected to a power source.
Moving components: Keep your body parts away from any other moving
components.
The device is not suitable for use in locations where children are likely to be
present.
System Battery
⚠
WARNING
INGESTION HAZARD
• This product may contain a button battery.
• Keep batteries out of reach of children.
• If swallowed, a lithium button battery can cause severe or fatal injuries
within 2 hours.
• If you think batteries may have been swallowed or placed inside any part of
the body, seek immediate medical attention.
• To avoid potential battery explosion, causing injury or damage to components, ensure that you
replace the existing battery with a battery of the same type.
| NAS Repair Manual
Important Information 4