General Site Installation Guidelines
The following precautions help you plan an acceptable operating environment for your SSR120 appliance
and avoid environmentally caused equipment failures:
•
Keep the area around the chassis free from dust.
•
Follow prescribed airflow guidelines to ensure that the cooling system functions properly and that
exhaust from other equipment does not blow into the intake vents of the appliance.
•
Follow the ESD procedures to avoid damaging equipment. Static discharge can cause components to
fail completely or intermittently over time.
•
Install the appliance in a secure area, so that only authorized personnel can access the appliance.
Site Electrical Wiring Guidelines
Table 8 on page 21 describes the factors you must consider while planning the electrical wiring at your
site.
WARNING: You must provide a properly grounded and shielded environment and use
electrical surge-suppression devices.
Avertissement Vous devez établir un environnement protégé et convenablement mis
à la terre et utiliser des dispositifs de parasurtension.
Table 8: Site Electrical Wiring Guidelines
Guidelines
Site Wiring
Factor
If your site experiences any of the following problems, consult experts in electrical surge suppression
and shielding:
•
Improperly installed wires cause radio frequency interference (RFI).
•
Damage from lightning strikes occurs when wires exceed recommended distances or pass between
buildings.
•
Electromagnetic pulses (EMPs) caused by lightning damage unshielded conductors and electronic
devices.
Signaling
limitations
21
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