18 U41615-J-Z156-1-76
Notes on Safety Important Notes
Batteries
V CAUTION!
● Incorrect replacement of batteries may lead to a risk of explosion. The
batteries may only be replaced with identical batteries or with a type
recommended by the manufacturer (see the Technical Manual for the
system board under “Related publications” on page 63).
● Replace the lithium battery on the system board in accordance with
the instructions in the Technical Manual for the system board (see
“Related publications” on page 63).
Note about the Laser
The CD/DVD drive is classified for laser class 1 according to IEC 60825-1.
V CAUTION!
The CD/DVD drive contains a laser diode (LED). Sometimes, the LED
produces a stronger laser beam than laser class 1. Direct view into the
laser beam is dangerous.
Never remove parts of the CD/DVD drive assembly!
Notes on Handling CDs/DVDs and CD/DVD Drives
V CAUTION!
● Use only CDs/DVDs in proper condition in the CD/DVD drive of your
server to prevent data loss, damage to the device and injuries.
● Therefore, check each CD/DVD for damage, cracks, breakage etc.
before inserting it in the drive.
Please note that any additional labels applied may change the
mechanical properties of a CD/DVD and cause imbalance.
Damaged and imbalanced CDs/DVDs can break at high drive speeds
(data loss).
Under certain conditions, sharp-edged pieces of broken CDs/DVDs
can penetrate the cover of the drive (damage to the device) and be
thrown out of the device (danger of injury, particularly on uncovered
body parts such as the face or neck).