Philips 50 T Series, Инструкция по эксплуатации

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Patient Safety
Chapter 1 - Safety 5
Patient Safety
The Telemetry Receiver is a Protection Class 1, Type B instrument.
It is designed to fulfill safety requirements according to IEC 601-1, UL
544 and CSA-C22.2 No.601.1-M90.
The telemetry transmitter is a battery operated device, applied parts
(patient connectors) are Type CF
.
Environment
Use the system in an environment which is reasonably free from
vibration, dust, corrosive or explosive gases, extremes of temperature,
humidity, and so forth. It operates within specifications at ambient
temperatures between 0 and +45°C. Ambient temperatures that exceed
these limits can affect the accuracy of the system, the transmitter radio
frequency transmission, and can damage the components and circuits.
The system can be stored at ambient temperatures between -40°C and
+75°C.
The blue Toco and Ultrasound transducers are water-tight to a depth of
0.5 meters.
Warning
Do not use brown transducers to monitor patients under water.
Ultrasound and Toco transducers that are colored blue are watertight
and comply with IEC 529 (IP68).
You can immerse the BLUE Ultrasound and Toco tranducers in
water ONLY when connected to the telemetry transmitter. NEVER
connect blue transducers directly to the fetal monitor when they are
immersed in water, or likely to come in contact with water.
NEVER immerse the telemetry transmitter in water or other liquids
such as cleaning solutions.