ResMed III user manual System Specifications, Dynamic pressure characteristics

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System Specifications

Dynamic pressure characteristics

IPAP: 2 cm H2O to 25 cm H2O (measured at the end of standard 2 m air tubing)

EPAP: 2 cm H2O to 25 cm H2O (measured at the end of standard 2 m air tubing)

CPAP: 4 to 20 cm H2O (measured at the end of standard 2 m air tubing)

Maximum single fault pressure: 40 cm H2O

Maximum flow (CPAP mode, measured at the end of standard 2 m air tubing)

Pressure	Flow
(cm H2O)	(L/min)
10	200

15170

20150

Sound pressure level: <30 dB (tested in accordance with the requirements of ISO 17510-1:2002)

Dimensions (L x W x H): 270 mm x 230 mm x 141 mm

Weight: 2.3 kg

Air outlet: 22 mm taper, compatible with EN 1281-1:1997 Anaesthetic & Respiratory Equipment - Conical Connectors

Pressure measurement: Internally mounted pressure transducer

Flow measurement: Internally mounted flow transducer

Power Supply: Input range 100–240V, 50–60Hz, 40VA (typical power consumption), < 100VA (maximum power consumption)

Housing Construction: Flame retardant engineering thermoplastic

Environmental Conditions

Operating Temperature: +5°C to +40°C

Operating Humidity: 10%–95% non-condensing

Storage and Transport Temperature: -20°C to +60°C

Storage and Transport Humidity: 10–95% non-condensing

Electromagnetic Compatibility

Product complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC60601-1-2, for residential, commercial and light industry environments. For further details, see “Guidance and Manufacturer’s Declaration - Electromagnetic Emissions and Immunity” on page 39.

Air Filter: Two-layered, powder-bonded, polyester non-woven fibre

System Specifications

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Contents 248127/1 05 Illustrations 52 cm 3 m English Manufactured by Contents Limited Warranty Index User/Owner Responsibility IntroductionMedical Information What the Vpap III and Vpap III ST are Intended forPage Adverse Effects Medical InformationPage Vpap System MasksAccessories HumidifiersSetting up the Vpap System Setting Up The VpapAttaching a Humidifier Attaching a HumidAire 2i Humidifier Attaching a HumidAire 2iC HumidifierAttaching a HumidAire Humidifier Attaching a Passover Humidifier Keypad Keys Using the LCD Screen and KeypadLCD Screen KeyFunction FrontKey Function Left green Right redPage Starting Treatment Ramp timeStarting Treatment Using the HumidAire 2i Warm-Up Feature Using the Mask-Fitting FeatureStopping Treatment High Leak Page Weekly Cleaning Cleaning and MaintenanceDaily Cleaning Periodic CleaningReplacing the Air Filter ServicingHow to Use the Vpap Menus How to Use the Standard MenuRamp Screen How to Use the Detailed Menu if enabled by your clinician To exit out of the menu Press the Right key exitVpap Detailed Menu Series if enabled by your clinician Settings Menu Menu Functions Detailed menu onlyTo enter a submenu Press the Left key enter Function Default Function Description Setting Options Settings for mask types MaskSettings Mask Results Menu Function Function Description Setting OptionsResults Menu Options Menu Servicing MenuTreatment Screens Treatment screenHow to Use the Vpap Menus Page Starting out Using a Battery and an InverterHelpful Hints Nasal IrritationPage Troubleshooting TroubleshootingProblem Possible Cause Solution Check tube Key if doneLast session Page System Specifications Dynamic pressure characteristicsIEC 60601-1 Classifications Flow sensor in flow generatorPressure cm H2O Pressure Volume curvePressure Variation BreathsSymbols which appear on the product Environmental informationEmissions test Compliance Next Portable and mobile RF communications Separation distance according to frequency of transmitter Limited Warranty Product Warranty PeriodLimited Warranty Page Index