Lenovo ThinkSystem HR350A, User Manual And Hardware Maintenance Manual

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Statement 3
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are installed, note the following:
•Do not remove the covers. Removing the covers of laser products may result in exposure to hazardous laser radiation. There are no
serviceable parts inside these devices.
•Controls or adjustments, or performance of procedures other than those specified herein, may result in hazardous radiation exposure.
DANGER
Some laser products contain embedded Class 3A or Class 3B laser diodes. Note the following: Laser radiation when open. Do not stare
into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
Statement 4
≥ 18 kg (39.7 lb) ≥ 32 kg (70.5 lb) ≥ 55 kg (121.2 lb)
< 32 kg (70.5 lb) < 55 kg (121.2 lb) < 100 kg (220.5 lb)
CAUTION: Use safe practices when lifting.
Statement 5
CAUTION: 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 may 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.
Statement 6
CAUTION: If you install a strain-relief bracket option over the end of the power cord that is connected to the device, you must connect
the other end of the power cord to a power source that is easily accessible, in case it needs to be disconnected.