IBM x 340 Series Hardware Maintenance Manual page 151

DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. 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 (37 lbs) ≥32 kg (70.5 lbs)
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 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.
≥55 kg (121.2 lbs)
Related service information
143