Manualsbrain.com
  1. Manuals
  2. Brands
  3. NEC
  4. neax2000 ivs nd-45492
  5. User Manual

NEC neax2000 ivs nd-45492 User Manual

Download
Page of 173
CHAPTER 3
ND-45492 (E)
Page 12
Revision 2.0
1.2 STATIC ELECTRICITY PRECAUTIONS
The installer must wear a grounded wrist strap to protect circuit cards from static electricity.
Figure 3-1  Static Electricity Precautions (1 of 2)
CARD FRONT
PBX
WRIST STRAP
•  WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD
•  WHEN HOLDING A CIRCUIT CARD
FRAME GROUND SCREW
NEVER TOUCH THE COMPONENTS OR 
SOLDERED SURFACE WITH BARE HANDS.