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•
Ensure that an electrical branch circuit with the following characteristics is available:
-
Required voltage and frequency as indicated in the hardware reference manual. (200-230 VAC is always
preferred)
-
Protection by a circuit breaker in accordance with local electrical codes.
-
Supply circuit, line fusing, and wire size that conform to the electrical rating on the switch nameplate.
-
Grounded outlet compatible with the power cord and installed by a licensed electrician.
•
Ensure that all equipment installed in the cabinet is grounded through a reliable branch circuit connection. Do
not rely on a secondary connection to a branch circuit, such as a power strip.
•
Ensure that the cabinet is mechanically secured to ensure stability.
•
Ensure that the air temperature at the fan inlet is less than 104
operation.
•
Ensure that the airflow available at the air vents meets the minimum requirements for the switch.
ATTENTION
Install the switch with the fan side facing the air-intake aisle. The chassis air intake is on the fan side and exhaust is
on the port side.
Tool requirements and parts list
The following items are required to install a switch using the mid-mount rack kit:
•
Clamps or other means of temporarily supporting the switch in the cabinet.
•
Phillips #2 screwdriver with torque capability.
•
1/4 in. slotted-blade screwdriver with torque capability.
ATTENTION
Use the screws specified for use with the switch. Longer screws can damage the switch.
Ensure that the items listed in
TABLE 2
Parts list
Item
Description
1
Bracket, front right
2
Bracket, front left
3
Screw, 8-32 x 5/16 in., panhead Phillips (torque to 15 in.-lbs, 17 cm-kgs)
4
Screw, 6-32 x 1/4 in., flathead Phillips (torque to 9 in.-lbs, 10 cm-kgs)
5
Screw, 10-32 x 5/8 in., panhead Phillips (torque to 25 in.-lbs, 29 cm-kgs)
6
Retainer nut, 10-32
4
Table 2
and illustrated in
Figure 1
o
o
Fahrenheit (40
Celsius) during switch
are included in the kit.
Mid-Mount Rack Kit (Switch) Installation Procedure
Quantity
1
1
12
8
8
8
53-1001791-01
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