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OPERATING INSTRUCTIONS
MEDAP
S FLOW FLOWMETER
GA 5752 4980 GB 13

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Summary of Contents for MEDAP S FLOW

  • Page 1 OPERATING INSTRUCTIONS MEDAP S FLOW FLOWMETER GA 5752 4980 GB 13...
  • Page 2 Subject to technical modification! Illustrations and technical specifications may vary slightly from those in these Operating Instructions as a result of ongoing product development. V13 2020-02 GA 5752 4980 GB 13...
  • Page 3: Table Of Contents

    Applicable standards / directives ....................9 1.5.3 Intended purpose ......................... 9 1.5.3.1 Possible applications ....................10 1.5.4 Versions of S FLOW / S DFLOW flowmeter ................10 1.5.5 Interface description ........................11 1.5.5.1 Approved interface for compressed gas supply ............11 1.5.5.2 Flowmeter outlet ......................
  • Page 4 Table of contents Mounting accessories ..........................15 3.3.1 General ............................15 3.3.2 Connection of bubble humidifier (REF 5752 5315) ..............16 3.3.3 Connection of disposable humidifiers from other manufacturers ..........16 Operation ..............................17 Function check ............................17 Use in conjunction with magnetic resonance imaging scanners .............. 18 Setting the flow for treatment ........................
  • Page 5: Introduction

    Introduction Foreword Introduction Foreword Your facility has selected the leading-edge medical technology made by ATMOS. We sincerely appreciate the trust you have placed in us. How to use these operating instructions These operating instructions are provided to familiarise you with the features of this ATMOS product.
  • Page 6: Definitions

    Introduction How to use these operating instructions 1.2.3 Definitions 1.2.3.1 Design of safety notes Pictogram Descriptor Text The text for the safety note DANGER! describes the type of risk and Indicates a direct and immediate risk to how to avert it. persons which may be fatal or result in most serious injury.
  • Page 7: Disposal

    Introduction Disposal Symbols Identification Labelling in compliance with the IEC 62570 standard. Symbol for ‘Conditionally MR safe’. Packaging label. Symbol for ‘Keep dry’. Packaging label. Symbol for ‘Fragile! Handle with care’. Packaging label. Symbol for ‘Top’. Labelling in compliance with the ISO 15223-1 standard. Symbol for ‘Temperature limitations’.
  • Page 8: Packaging

    Introduction Overview of S FLOW flowmeter 1.3.1 Packaging The packaging is made of materials compatible with the environment. ATMOS will dispose of the packaging materials upon request. 1.3.2 ATMOS products ATMOS will take back used products or those which are no longer in service.
  • Page 9: Applicable Standards / Directives

    Main function: Designed for measuring the flow and determining the precise dosage for the supply of oxygen and compressed air. In conjunction with a hand-held nebuliser, the S FLOW is used to provide metered administration of medication aerosols. Medical indications /...
  • Page 10: Possible Applications

    Introduction Basic requirements Contraindications: The S FLOW may not be used for the following purposes: • Outside the medical sector • In MR areas > 4.7 tesla • In the home care sector • Being operated directly by the patient •...
  • Page 11: Interface Description

    • S FLOW O 15 Wall MEDAP (REF 5752 4907) • S FLOW O 15 Wall BOC (BS 5682) (REF 5752 4913) • S FLOW O 15 Wall Air Liquide (NF S 90-116) (REF 5752 4914) • S FLOW O 15 Wall AGA (SS 8752430) (REF 5752 4915) •...
  • Page 12: Safety Notes

    Safety notes General safety notes Safety notes General safety notes DANGER! Incorrect use can result in fatalities! Instructions for using components made by other manufacturers are not part of these operating instructions. Ensure that the manufacturer's instructions are followed. DANGER! Observe hygiene guidelines! Contaminated components may be hazardous to the patient's health.
  • Page 13 Safety notes Product safety notes CAUTION! Property damage Exposure to UV rays can cause material fatigue. The stability would no longer be ensured. Do not expose the product to strong UV light. CAUTION! Observe ambient conditions The precision, operation, mechanical stability and tightness of the product cannot be guaranteed if the ambient temperature range is undercut or exceeded.
  • Page 14: Initial Operation

    Initial operation Product testing Initial operation Product testing DANGER! Imprecise display in the event of deviations in system pressure! If the system pressure of 500 kPa or 450 kPa is undercut or exceeded, it will no longer be possible to accurately display the measured values of the flowmeter. DANGER! Fluctuations in flow rate! Flow accuracy may be influenced by the following factors:...
  • Page 15: Version A

    Initial operation Mounting accessories 3.2.2 Version A Tapping unit with integrated gas pin  The tapping unit (1) is plugged directly into the terminal unit (2). Fig. 2: Version A 3.2.3 Version B Tapping unit with rail clamp and NIST connection ...
  • Page 16: Connection Of Bubble Humidifier (Ref 5752 5315)

    Initial operation Mounting accessories WARNING! Tensile forces! Hold the basic unit with one hand when installing or removing accessories in order to compensate for the tensile forces which are created. 3.3.2 Connection of bubble humidifier (REF 5752 5315) Connecting the bubble humidifier ...
  • Page 17: Operation

    Operation Function check Operation Function check DANGER! Function check! The product is used in the treatment of patients. Any restriction in the unit's performance can result in serious complications in treatment. Perform a complete function check every time before using the unit. Perform a complete function check of the tapping unit prior to use.
  • Page 18: Use In Conjunction With Magnetic Resonance Imaging Scanners

    Operation Use in conjunction with magnetic resonance imaging scanners Use in conjunction with magnetic resonance imaging scanners WARNING! Danger to life! Please strictly observe the operating instructions of your magnetic resonance imaging scanner. WARNING! Risk of injury! Accessories of the product (e.g. humidifier, adapter, hand-held nebuliser, connection tubes, accessories) may be affected by the magnetic field.
  • Page 19 Operation Setting the flow for treatment Setting the flow for treatment  Open the control valve (1) by turning it anticlockwise. Use the control valve to set the gas flow rate to the required value for treatment: Increase the gas flow rate ...
  • Page 20: Taking The Unit Out Of Operation

    Taking the unit out of operation Setting the flow for treatment Taking the unit out of operation WARNING! Disengage! When the product is disengaged (removed) from the terminal unit, the pressure energy may cause recoil. Use the terminal unit into the parking position or support when disengaging. NOTE To protect the product from damages, cover with cloths when storing.
  • Page 21: Cleaning And Disinfection

    Cleaning and disinfection General Cleaning and disinfection General The product must be wipe or spray disinfected after every use. DANGER! Risk due to incorrect use of detergents and disinfectants! It is strictly advised to observe the manufacturer’s instructions regarding how to use the detergents and disinfectants as well as to observe the valid hospital hygiene rules.
  • Page 22: Cleaning

    Cleaning and disinfection Cleaning CAUTION! Improper cleaning and disinfection can cause property damage! Perform visual and functional inspections after each cleaning and disinfection process. Cleaning 6.2.1 General NOTE Use only all-purpose cleaners which are slightly alkaline (soap solution) and which contain surfactants and phosphates as the active cleaning agents.
  • Page 23: Suitable Disinfectants

    Cleaning and disinfection Disinfection CAUTION! Material damage due to excessive exposure times! Exceeding the specified exposure time of the disinfectant may damage the surfaces. Observe the exposure time specified by the disinfectant manufacturer. WARNING! Disinfectants for flowmeter viewing tube! Only the following disinfectants are approved for instrument disinfection of the flowmeter viewing tube: •...
  • Page 24: Special Safety Notes

    Cleaning and disinfection Special safety notes Special safety notes DANGER! Tension cracks! Various components in the tapping unit are made of plastic materials. Solvents and some disinfectants or some cleaning agents can soften plastic or cause tension fissures. The gas pressure may cause the flowmeter viewing tube to burst. Never use detergents that contain alcohol.
  • Page 25: Maintenance

    Maintenance General Maintenance General Maintenance, repairs and periodic tests may only be carried out by persons who have the appropriate technical knowledge and are familiar with the product. To carry out these measures, the person must have the necessary test devices and original spare parts. ATMOS recommends: Work should be carried out by an authorised ATMOS service partner.
  • Page 26: Repairs

    Maintenance Repairs Defect Source of malfunction Corrective actions Full loss of pressure at the Seal is missing or defective Have flowmeter inspected flowmeter There is a leak in the housing Accessories are not tightened Ensure that the accessory is properly fitted Tab.
  • Page 27 Maintenance Sending in the device  Place used accessories with the product.  Fill in the form QD 434 ‘Delivery complaint / return shipment’ and the respective decontamination certificate. This form is enclosed with each delivery and can be found at www.atmosmed.com. ...
  • Page 28: Technical Specifications

    Class IIa Technical specifications Input pressure of S FLOW flowmeter DIN / MEDAP / 500 kPa* NIST versions Input pressure of S FLOW flowmeter BS / NF / SS 450 kPa* versions Measurement range 0 - 15 l/min Indication accuracy ±...
  • Page 29: Approved Accessories

    Approved accessories Accessories Approved accessories The following accessories are not part of the scope of delivery and must be ordered separately: Accessories 5752 2746 Tube adapter, metal 4 mm, 6 mm, 8 mm 5752 5316 Tube adapter, plastic 4 mm, 6 mm, 8 mm 5752 5315 Bubble humidifier 5752 5707...
  • Page 30 Notes...
  • Page 31 Notes...
  • Page 32 Manufacturer: ATMOS MedizinTechnik GmbH & Co. KG Ludwig-Kegel-Str. 16 79853 Lenzkirch GERMANY Telephone: +49 7653 689-0 www.atmosmed.com...

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