Juniper EX9214 Hardware Manual page 160

EX9214 Switch Hardware Guide
136
To install the switch using a mechanical lift:
Attach the ESD grounding strap to your bare wrist and connect the strap to the ESD
1.
point on the chassis.
Ensure that the rack or cabinet is placed in its permanent location and is secured to
2.
the building. Ensure that the installation site allows adequate clearance for both
airflow and maintenance.
Load the switch onto the lift, making sure it rests securely on the lift platform.
3.
Using the lift, position the switch in front of the rack or cabinet, centering it in front of
4.
the mounting shelf installed in the rack.
Lift the chassis approximately 0.75 in. (1.9 cm) above the surface of the mounting
5.
shelf and position it as close as possible to the shelf.
Carefully slide the switch onto the mounting shelf so that the bottom of the chassis
6.
and the mounting shelf overlap by approximately two inches.
Slide the switch onto the mounting shelf until the mounting brackets contact the rack
rails. The shelf ensures that the holes in the mounting brackets of the chassis align
with the holes in the rack rails.
Move the lift away from the rack.
7.
Install a mounting screw into each of the open front-mounting holes aligned with the
8.
rack, starting from the bottom.
Visually inspect the alignment of the switch. If the switch is installed properly in the
9.
rack, all the mounting screws on one side of the rack are aligned with the mounting
screws on the opposite side and the switch is level.
Figure 39 on page 137 shows installing an EX9208 switch in an open-frame rack. The
procedure is the same for all EX9200 switches.
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