34 Upgrade and Maintenance Manual RX900 S2
Safety instructions
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Batteries
V CAUTION!
● Incorrect replacement of batteries may result in 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).
● Replace the lithium battery on the system board in accordance with
the instructions in the Maintenance manual.
● The battery used in this device may present a fire or chemical burn
hazard if mistreated. Do not disassemble, heat about 100 °C (212F),
or incinerate the battery.
Working with CDs/DVDs and CD/DVD drives
When working with devices with CD/DVD drives, these instructions must be
followed.
V CAUTION!
● Only use CDs/DVDs that are in perfect condition in your server's
CD/DVD drive, in order to prevent data loss, equipment damage and
injury.
● Check each CD/DVD for damage, cracks, breakages etc. before
inserting it in the drive.
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 circumstances, sharp CD/DVD fragments can pierce
the cover of the CD/DVD drive (equipment damage) and can fly out
of the device (danger of injury, particularly to uncovered body parts
such as the face or neck).
I You can prevent mechanical damage and damage to the CD/DVD drive,
as well as premature CD/DVD wear, by observing the following
suggestions:
● Only insert CDs/DVDs in the drive when needed and remove them
after use.
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