Installation manual

3-10 Vanguard 7300 Installation
Removing And Replacing Vanguard 7300 Front Covers
Procedures
Introduction This section provides instructions for removing and replacing the Vanguard 7310
Version 1 front covers.
These are the procedures provided:
For the Vanguard Version 1 7310:
• Removing and replacing the hinged panel on the right
• Removing and replacing the fixed panel on the left
• Running front cables in the cable cha
nn
el behind the 7310 fixed panel
For the Vanguard Version 1 7330:
• Removing and replacing the hinged 7330 front cover panel on the left
• Removing and replacing the fixed 7330 panel on the right
• Running front cables in the cable chann
el behind the 7330 fixed panel
Removing and
Replacing
Vang
uard 7310
Version 1 Front
Covers
Use the procedure in this table to remove and replace the 7310 Version 1 hinged
front cover:
Step Action
1 Open the 7310 hinged front cover (right side) and locate the two self-
contained hinge ass
emblies on the right side of the chassis.
2 Support the front cover while pushing down on the top spring-loaded hinge
pin. Rotate the pin into its lock position.
3 Pull up on
the bottom spring-loaded hinge pin, and rotate it to its lock
position.
4 W
ith the spring-loaded hinge pins clear, pull the
cover forward until it is
free.
5 Place the cover on a flat level surface, painted side up.
6 To replace the cover, line up the hinge
assemblies and rotate the pins until
they lock in pla
ce.
7 Close the hinged cover and keep it closed except for maintenanc
e or
re-cabling.