Paradyne Jetstream CPX-1000 Installation And Operation Manual page 122

5. Repair Procedures
5-8
Electro-Static Caution
CPX circuit cards can be damaged by static electricity. Static is
produced by the everyday movement of your body and is released
as an Electro-Static Discharge (ESD) when you touch an object.
Observe these precautions whenever you work with the CPX:
Always wear a grounded wrist strap to prevent ESD. Be sure to
attach the wrist strap to the grounding jack located on the front or
rear of the equipment.
Shelf
1 2 3 4 5 6 7
Front
IN OUT OF
SERVICE SERVICE
1
Shelf
Rear
ESD
BONDING
POINT
16 15
Warning
Handle circuit cards by the face plate, extraction ears, or assembly
edges. Never touch components, conductors, or connector pins.
Always store and transport cards in antistatic packaging. When
removing a card, immediate put it into its antistatic package.
Keep static generating materials such as food wrappers, plastics,
and polystyrene foam containers away from card assemblies.
ESD Wrist Strap Grounding Jack
9 11 12 13 14 15 16
IN OUT OF IN OUT OF
SERVICE SERVICE SERVICE SERVICE
2 3
ESD Wrist Strap Grounding Jack
14 13 12 11 10 9 8 6 5 4 3
7
1000-A2-GN22-00
2 1
0066
February 2003