■
Do not touch devices with bare hands because the ESD from the human body
may damage the electrostatically sensitive elements on a board.
■
Electronic circuits are prone to damage caused by ESD. When dealing with a
disk, especially a raw disk, wear an ESD-preventive wrist strap, ESD-preventive
gloves, and ESD-preventive suit. Touch only the edge of the disk.
■
Use appropriate ESD-preventive bags when picking up, putting down, and
transporting equipment or parts.
To prevent short-circuits, do not leave or drop screws or other metallic parts in the
chassis.
When you install or maintain a device, follow regulations about the use and
placement of tools. You can avoid short-circuits of the devices that are caused by
metallic tools.
See
on page 30.
Combustible gas
Never place or operate a device in an environment with combustible or explosive
gases, or smoke.
Operations to any electronic devices in the presence of combustible gases cause
an extreme danger.
See
on page 30.
Batteries
Follow the safety precautions for operating lithium (Li-ion) batteries against personnel
and device damage during installation and maintenance of Symantec products.
Be sure that you use correct replacement batteries. Otherwise, an explosion may
occur.
■
Only use batteries of the same or a similar model as recommended by the
vendor.
■
Deal with the waste batteries according to standard instructions.
■
Do not put a lithium battery into a fire.
See
on page 31.
30
Safety guidelines
Combustible gas
