CHAPTER 3 ND-46550 (E)
Page 14
Revision 2.0
Figure 3-1 Static Electricity Guard (Continued)

The symbol shown in Figure 3-2 designates procedures in which circuit cards are handled. When engaging in such

work, the installer must be careful not to cause damage by static electricity.

Figure 3-2 Static-Sensitive Attention Symbol
Wear a wrist strap a nd perform work on a g rounded
conductive work surface.
CIRCUIT
CARD
CIRCUIT
CARD
• When setting switches o n circuit card
• When carrying circuit card
When carrying a circ uit card around,
keep the card in a conductive
polyethylene bag.
CONDUCTIVE
POLYETHYLENE
BAG
ATT E N TI O N
Contents
Static Sensitive
Handling
Precautions Requ ired