IBM HS22 - BladeCenter - 7870 Installation And User Manual page 10

Statement 3
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
v Do not remove the covers. Removing the covers of the laser product could
v Use of controls or adjustments or performance of procedures other than those
DANGER
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Appareil A Laser de Classe 1
Statement 4
≥ 18 kg (39.7 lb)
CAUTION:
Use safe practices when lifting.
viii
BladeCenter HS22 Type 7870, 1936, and 1911: Installation and User's Guide
result in exposure to hazardous laser radiation. There are no serviceable parts
inside the device.
specified herein might result in hazardous radiation exposure.
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.
`
≥ 32 kg (70.5 lb) ≥ 55 kg (121.2 lb)