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To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this
product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems before you
open the device covers, unless instructed otherwise in the installation and configuration procedures.
• Connect and disconnect cables as described in the following tables when installing, moving, or opening
covers on this product or attached devices.
To Connect
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
CAUTION
When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only
with the same module type made by the same manufacturer. The battery contains lithium and can explode if
not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
CAUTION
When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are installed,
note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous
laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein might
result in hazardous radiation exposure.
© Copyright Lenovo 2016, 2020
To Disconnect
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
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