1. Position a mounting bracket on each side of the chassis as shown in
Figure 4 on page 44.
Figure 4: SRX300 Services Gateway Rack Installation — Positioning the
Mounting Brackets
2. Use a number-1 Phillips screwdriver to install the screws that secure the mounting
brackets and power supply adapter tray to the chassis as shown in Figure 5 on page 44.
Figure 5: SRX300 Services Gateway Rack Installation — Securing the
Mounting Brackets and Power Supply Adapter Tray
3. Place the power supply adapter in the tray as shown in Figure 6 on page 44.
Figure 6: SRX300 Services Gateway Rack Installation — Positioning the
Power Supply Adapter Tray
4. Have one person grasp the sides of the device, lift it, and position it in the rack.
5. Align the bottom hole in each mounting bracket with a hole in each rack rail as shown
in Figure 7 on page 45, making sure the chassis is level.
Copyright © 2016, Juniper Networks, Inc.44
SRX300 Services Gateway Hardware Guide