Installing Controller And Expansion Trays - Sun Oracle Sun Storage 2500-M2 Arrays Hardware Installation Manual

4. Insert one large screw through the front of the cabinet and screw into the upper
captured nut in the support rail. If needed, add a washer between the screw
and the cabinet rail. Tighten the screw.
Note – Do not insert a screw into the front lower captured nut at this time. This
captured nut is used for tray installation.
5. Insert two large screws through the rear of the cabinet and screw into the upper
and lower captured nuts in the rear flange in the support rail. If needed, add a
washer between each screw and the cabinet rail. Tighten the screws.
6. Tighten the adjustment screws on the support rail.
7. Repeat Step 1 through
Installing Controller and Expansion
Trays
When installing trays, distribute tray weight evenly within the cabinet. One
approach is to install the controller tray in the middle portion of the cabinet while
allowing room for expansion trays to be placed above and below the controller tray.
Caution – Risk of bodily injury—If the bottom half of the cabinet is empty, do not
install components in the top half of the cabinet. If the top half of the cabinet is too
heavy for the bottom half, the cabinet might fall and cause bodily injury. Always
install a component in the lowest available position in the cabinet.
1. Install a pair of mounting rails in the cabinet for each controller tray and
expansion tray (see
Caution – Possible hardware damage—To prevent electrostatic discharge damage
to the tray, use proper antistatic protection when handling tray components.
2. Using two people, carefully lift and rest the tray on the bottom left and right
rails.
Caution – Risk of bodily injury—A fully loaded controller tray weighs
approximately 60 lbs (27 kg). Two people are required to safely lift the component.
Step 6 for the second support rail.
"Installing Adjustable Support Rails" on page 20).
Chapter 3 Installing Trays 23