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SECTION 2.0: P.T.S. INSTALLATION AND OPERATING INSTRUCTIONS
2.1 SPECIFICATIONS
2.1.1 POWER REQUIREMENTS
Mains Line Voltage (AC Powered Mode):
90-264 VAC. 47/63 Hz.
Line current:
< 0.5 A RMS at 90 VAC input.
Input Power:
20 watts maximum.
AC Power Adaptor:
Use only supplied AC adapter / power cord assembly Delfi REF 4-2100-013.
AC Power plug: (North America)
Hospital grade, 3 prong straight blade, 15 amp.
Battery Type:
Sealed 4.8V nickel-metal-hydride (NiMh) pack, 1800 milliamp hours
Use only Delfi REF 4-2100-017 battery pack.
Battery Recharge Time:
8.0 hours (typical).
2.1.2 PERFORMANCE
Cuff Pressure Range:
50-475 mmHg, 5 mmHg increments.
Pressure Accuracy:
+/- 5 mmHg.
Pressure Regulation:
+/- 10 mmHg of set point (10 second average under non transient conditions).
Time Alarm Set Point Range:
0-240 minutes.
Timer Accuracy:
0.1% of elapsed time.
Inflation Rate:
34 inch cylindrical cuff applied to a 30 inch thigh inflates to 350 mmHg in less than 20 seconds.
Deflation Rate:
34 inch cuff applied to a 30 inch thigh deflates to less than 10 mmHg in less than 25 seconds.
2.1.3 SIZE
Height: 240 mm (9.45 inches)
Width: 116 mm (4.57 inches)
Depth: 50 mm (1.97 inches)
Weight: 500 g (17.5 oz)
2.1.4 ENVIRONMENTAL
Operating temperature: 10 to 40 °C (15 to 105 °F)
Storage temperature: -20 to 40 °C ( -4 to 105 °F)
Humidity: Max 80 % non-condensing
2.2 INITIAL INSPECTION
Unpack the P.T.S. upon receipt and inspect the unit for any obvious damage that may have occurred during
shipment. We recommend that this inspection be performed by a qualified biomedical engineer or other
person thoroughly familiar with electronic medical devices. If the unit is damaged, notify the carrier and Delfi
immediately. If the initial inspection results are satisfactory, a functional and calibration check should be
performed after an 8-hour charge. The attention label covering the pressure/time display window button may
be removed and discarded after the initial 8 hour charge.
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