Fujitsu PRIMERGY CX122 S1, Руководство по дополнительному обслуживанию

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14 Service Supplement
PRIMERGY CX122 S1
Safety 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).
●
Do not throw batteries into the trash can.
●
Batteries must be disposed of in accordance with local regulations
concerning special waste.
●
Replace the lithium battery on the system board in accordance with
the instructions in the technical manual for the system board.
●
All batteries containing pollutants are marked with a symbol (a
crossed-out garbage can). In addition, the marking is provided with
the chemical symbol of the heavy metal decisive for the classification
as a pollutant:
Cd Cadmium
Hg Mercury
Pb Lead
Working with CDs/DVDs/BDs and optical drives
When working with external optical drives, these instructions must be followed.
V
CAUTION!
●
Only use CDs/DVDs/BDs that are in perfect condition, in order to
prevent data loss, equipment damage and injury.
●
Check each CD/DVD/BD 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/BD and cause imbalance.
Damaged and imbalanced CDs/DVDs/BDs can break at high drive
speeds (data loss).
Under certain circumstances, sharp CD/DVD/BD fragments can
pierce the cover of the optical drive (equipment damage) and can fly
out of the device (danger of injury, particularly to uncovered body
parts such as the face or neck).