Paradyne CPX-1000 manual Shelf Front Shelf Rear ESD Wrist Strap Grounding Jack

5. Repair Procedures 1000-A2-GN22-00

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 Front

Shelf Rear

ESD Wrist Strap Grounding Jack

1	2	3	4	5	6	7	9	11	12	13	14	15	16
		IN	OUT OF				IN	OUT OF					IN	OUT OF
		SERVICE	SERVICE				SERVICE	SERVICE					SERVICE	SERVICE
			1					2						3

ESD Wrist Strap Grounding Jack

ESD
BONDING
POINT
16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1
															0066

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.

5-8 February 2003