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(Optional) Installing the Cable Tray for a 4 U Disk Enclosure
Cable trays are used to facilitate maintenance and cabling of interface modules. One 4 U controller enclosure requires one cable tray.
Prerequisites
The following installation tools and materials have been prepared:
- M3 and M6 screws
- Phillips screwdriver (M3 to M6)
- Marker
- Protective gloves
- Cable trays and trays
- Square-hole positioning pins (for square-hole mounting bars)
- Round-hole positioning pins (for round-hole mounting bars)
Context
- If each controller is equipped with more than three interface modules, install a cable tray to facilitate maintenance and cabling of interface modules.
- You are advised to install a cable tray 1 U (1 U = 44.45 mm) under the controller enclosure.
Procedure
- Determine the position for a cable tray. If the position is covered by a filler panel, mark the position.
- Extend the adjustable guide rail of the cable tray until positioning pins are inserted into the rear column.
- Use M6 screws to secure the adjustable guide rail, as shown in Figure 4-73.
- Use a Phillips screwdriver to fasten the M3 screws to secure the tray in place, as shown in Figure 4-74.
- (Optional) Loosen the M3 screws on the cable tray and adjust the position of the guide rail for convenient cable trimming, as shown in Figure 4-75.
- (Optional) Fasten the M3 screws to secure the guide rail in place, as shown in Figure 4-76.
