HP Integrity BL870c Server-Blade - Manual (Page 23)

1. Open the door
a.
Insert the key in the lock and turn it one quarter turn counterclockwise.
b. Remove the key. You will not be able to open the latch before removing the key.
c. Lift the latch.
d. Twist the latch one quarter turn and pull the door open.
2. For the seismic rack: Using a Phillips driver, disconnect the ground cable from the door.
For the seismic rack R2: Using a 10-mm socket wrench, disconnect the ground cable from the
door:
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3. For the seismic rack:
a. Pull down on the spring-loaded handles on the hinge assembly at the top of the door so
that the small pin securing the door to the hinge retracts.
b. Move the top of the door away from the rack so that the spring-loaded pin is free of the
hinge assembly.
CAUTION: Do not move the top of the door further away from the rack than necessary.
Moving the top of the door too far away from the rack can bend the pin holding the
bottom of the door.
c. Lift the door so that the hole at the bottom of the door is lifted free of the pin at the bottom
of the rack. Ensure that the plastic bushing remains on the pin.
For the seismic rack R2:
a. Pull the top and bottom hinge pins up and out of the hinge barrels.
b. Pull the door straight out to remove the door from the rack.
c. Plastic bushings are installed between the barrels of the door and the rack. For the lower
hinge, this bushing is installed into the bottom of the rack barrel. When the door is
removed, this bushing may fall free. Store the hinge in a safe place until the door is
reinstalled and the bushing can be reinstalled between the door and rack barrels.
To reinstall the door, reverse the procedure.
Unpacking and Moving the Seismic Rack 23