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NOTE:
Coat the one-hole lug with an anti-oxidant compound before crimping. Also, bring any unplated mating surfaces
to a shiny finish and coat with an anti-oxidant before mating. Plated mating surfaces must be clean and free from
contamination.
NOTE:
The rack installation ears are not suitable for grounding.
To connect the ground cable to the switch:
1. Cut the user-supplied ground cable to the wanted length.
The cable length must facilitate proper operation of the fault interrupt circuits. Use the shortest cable route allowable.
2. Crimp the ground cable inside the user-supplied ground lug.
3. Attach the other end of the ground cable to a suitable ground point such as the rack or cabinet.
The rack installation ears are not a suitable grounding point.
Rack or cabinet installation
You may either place the switch on a rack shelf or mount the switch directly into a 19" wide, EIA-310- E-compliant rack. Rack mounting for
the Z9332F-ON switch includes four-post, two-post, round threaded holes, or square holes. The rails system is provided for 1U front-rack
and two-post installations.
The rails system includes two separately packaged rail assemblies. To begin installation, separate each rail assembly by sliding the inside rail
out of the outside rail.
WARNING:
This guide is a condensed reference. Read the safety instructions in your
Regulatory information booklet before you begin.
NOTE:
The figures in this section are not intended to represent a specific switch.
NOTE:
Do not the use the mounted rails as a shelf or a workplace.
Rack mount safety considerations
•
Rack loading—Overloading or uneven loading of racks may result in shelf or rack failure, possibly damaging the equipment and causing
personal injury. Stabilize racks in a permanent location before loading begins. Mount the components starting at the bottom of the
rack, and then work to the top. Do not exceed the load rating of your rack.
•
Power considerations—Connect only to the power source specified on the unit. When you install multiple electrical components in a
rack, ensure that the total component power ratings do not exceed the circuit capabilities. Overloaded power sources and extension
cables are fire and shock hazards.
•
Elevated ambient temperature—If you install the switch in a closed rack assembly, the operating temperature of the rack environment
may be greater than the room ambient temperature. Use care not to exceed the 45°C (113°F) maximum ambient temperature of the
switch.
•
Reduced airflow—Do not compromise the amount of airflow that is needed for safe operation of the equipment. Install the equipment
in the rack so that the equipment constantly has the correct amount of airflow surrounding it.
•
Reliable earthing—Maintain reliable earthing of rack-mounted equipment. Pay particular attention to the supply connections other
than the direct connections to the branch circuit, for example: use of power strips.
•
Do not mount the equipment with the fan panel facing in the downward position.
Z9332F-ON switch installation
Rail installation
Complete the switch installation in the following order:
1. Attach the inner rails to the switch.
2. Attach the outer rails to the two-post rack.
3. Slide the switch into the rack.
To install the switch:
1. Remove the rails from the shipping container.
Safety, Environmental, and
Z9332F-ON Installation
9
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