Teledyne LeCroy PeRT3 Phoenix System - Manual (Page 10)

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Teledyne LeCroy Operating Environment
Observe all terminal ratings. Do not apply a voltage to any input that exceeds the
maximum rating of that input. Refer to the front of the instrument for maximum input
ratings.
Use only within operational environment listed. Do not use in wet or explosive
atmospheres.
Use indoors only.
Keep product surfaces clean and dry.
Do not block the cooling vents. Leave a minimum six‐inch (15 cm) gap between the
instrument and the nearest object. Keep the underside clear of papers and other objects.
Do not remove the covers or inside parts. Refer all maintenance to qualified service
personnel.
Do not operate with suspected failures. Do not use the product if any part is damaged.
Cease operation immediately and sequester the instrument from inadvertent use.
Operating Environment
Temperature: 5 to 40 °C.
Humidity: Maximum relative humidity 80% for temperatures up to 31° C decreasing
linearly to 50% relative humidity at 40° C (or at the upper operational temperature limit).
Altitude: Up to 10,000 ft (3,048 m) at or below 25° C.
Cooling
The instrument relies on forced air cooling with internal fans and vents. Take care to avoid
restricting the airflow to any part. Around the sides and rear, leave a minimum of 15cm (6
inches) between the instrument and the nearest object. At the bottom, the feet (up or
down) provide adequate clearance.
CAUTION. Do not block cooling vents. Always keep the area beneath the
instrument clear of paper and other items.
The instrument also has internal fan control circuitry that regulates the fan speed based
on the ambient temperature. This is performed automatically after start‐up.
Cleaning
Clean only the exterior of the instrument using a damp, soft cloth. Do not use harsh
chemicals or abrasive elements. Under no circumstances submerge the instrument or
allow moisture to penetrate it. Avoid electric shock by unplugging the power cord from
the AC outlet before cleaning.
CAUTION. Do not attempt to clean internal parts. Refer to qualified service
personnel.