Sun Microsystems 817-4054-15, Servise Manual

Page: 38 / 204

2-2 Sun Fire E2900 System Service Manual • May 2006
2.1 Safety Precautions
For your protection, observe the following safety precautions when setting up your
equipment:
■
Follow all cautions, warnings, and instructions marked on the equipment.
■
Never push objects of any kind through openings in the equipment, as they may
touch dangerous voltage points or short out components that could result in fire
or electric shock.
■
Refer servicing of equipment to qualified personnel.
To protect both yourself and the equipment, observe the following safety
precautions:
TABLE 2-1
Safety Precautions
Item Problem Precaution
ESD jack/wrist
or foot strap Electrostatic
Discharge (ESD) The system has four ESD connections. Connect the ESD connector to
your system and wear the wrist strap or foot strap when handling
printed circuit boards.
ESD mat Electrostatic
Discharge (ESD) An approved ESD mat provides protection from static damage when
used with a wrist strap or foot strap. The mat also cushions and
protects small parts that are attached to printed circuit boards.
ESD packaging
box Electrostatic
Discharge (ESD) Place the board or component in the ESD safe packaging box after you
remove it.
The CPU/Memory board packaging box provides two ESD safe work
surfaces.