Removing The Shelf Assembly Of A Multiservice Switch 7460 - Nortel 7400 Hardware Installation

480 Chapter 39 Hardware procedures

Removing the shelf assembly of a Multiservice Switch 7460

Prerequisites
NN10600-175 6.1S2
Remove a n Nortel Networks Multiservice Switch 7460 if it has a bent or
broken backplane pin, or if there is a failed card slot.
WARNING
Risk of injury
The shelf assembly weighs 18.9 kg (41.667 lb). You need
two people to perform this procedure.
WARNUNG
Verletzungsgefahr
Die Regalkomponente wiegt 18.9 kg. Zur Montage sind
zwei Personen erforderlich.
CAUTION
Risk of equipment damage
You need two people to remove a Multiservice
Switch 7460 from a rack or cabinet: one person must
hold the chassis in place while a second person
unfastens the screws.
CAUTION
Risk of damage to equipment by moving
When moving an uncrated cabinet or shelf assembly,
protect it from strain, shock, impact, and vibration. Lack
of protection can damage or warp the equipment.