1.2Static Electricity Guard

The installer must wear a grounded wrist strap to protect circuit cards from static electricity.

WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD

PBX

WRIST STRAP

• WHEN HOLDING A CIRCUIT CARD

FRAME GROUND SCREW

CONNECT THE GROUND WIRE TO THE

FRAME EARTH OF THE EQUIPMENT.

NEVER TOUCH THE COMPONENTS

OR SOLDERED SURFACE WITH

BARE HANDS.

CARD FRONT

Figure 3-1 Static Electricity Guard

CHAPTER 3

NDA-24219

Page 20

Revision 2.0

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Image 34
NEC NEAX1000IVS system manual Static Electricity Guard