DEHAS QualityReg 200 User Manual
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DEHAS QualityReg 200 User Manual

Pressure reducer
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DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany
User manual
for
Pressure Reducer
"QualityReg"
D-QR-200- all types

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Summary of Contents for DEHAS QualityReg 200

  • Page 1 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany User manual Pressure Reducer “QualityReg” D-QR-200- all types...
  • Page 2 DEHAS Medical Systems GmbH, Wesloer Straße 107-109 23568 Lübeck, Germany...

  • Page 3: Table Of Contents

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Inhaltsverzeichnis Introduction Summary General information Defined use and abuse Personnel requisition For your safety Summary Used symbols Essential information Characterization Summary Summary pressure reducer D-QR-200 Characterization pressure regulator Operating agents...

  • Page 4: Introduction

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Introduction 1.1 Summary Topic This chapter includes  General information about this user manual  The defined use of the pressure regulator “QualityReg” D-QR-200 and  The manufactures’ demands on employees.

  • Page 5: Defined Use And Abuse

    1. Introduction 1.3 Defined use and abuse Change management This documentation is not part of the change management from DEHAS. Chances are possible without announcement. Defined use The pressure regulator of the D-QR-200 series are designed for use on compressed gas cylinders for compressed and under pressure solute medical gas.
  • Page 6 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Introduction Personnel requisition Tasks of persons in authority Persons in authority have to recognize disturbances or rather abnormalities and - as possible and allowed - correct them. Tasks of the user To fulfill the tasks the user has to meet following demands: ...

  • Page 7: For Your Safety

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany For your safety 2.1 Summary Topic This chapter includes  The meaning of the use symbols.  Essential information about the safe handling of the pressure regulator and  The safety installations of the pressure regulator – their function and details...
  • Page 8 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany For your safety Danger! Possible Hazard Abatement measures Danger to life! Without an approval from the manufac- turer it is not allowed to do change or re- Annotation: construct the pressure regulator.
  • Page 9 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany For your safety Danger! Possible Hazard Abatement measures Danger! Use and handle the device like described in the user manual. Annotation: With faulty treatment and intended handling is it possible that there are hazards for user and other persons as well as damages of the device may appear.

  • Page 10: Characterization

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization 3.1 Summary Topic This chapter includes  An overview about the most important elements of the pressure regulator,  An functional description of the pressure regulator,  An overview about the operation agents and their function and ...
  • Page 11 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization Pressure regulator with pressure outlet (1 or 2 outlets, could be assembled various A L behind the order number add up an high pressure adapter that is about 60 mm longer ) D-QR-O2-200 ...
  • Page 12 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization Pressure regulator with pressure outlet and flow 0 -15 (1 or 2 outlets, could be assembled various A L behind the order number add up an high pressure adapter that is about...
  • Page 13 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization Illustration pressure regulator D-QR-x-200-x-x Illustration pressure regulator D-QR-x-200-15-x-x...

  • Page 14: Characterization Pressure Regulator

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization Element of the pressure regulator D-QR-x-200 The pressure regulator D-QR-x-200 consists in certain of the following parts: Pos. Notation Exist in Function type Manometer Indicates the pressure of the connected oxy- gen cylinder.

  • Page 15: Operating Agents

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization 3.4 Operating agents Variable metering unit at type D-QR-x-200-15 With the Variable metering unit the flow rate is adjusted at exact defined values be- tween 0 l/min and 15 l/min. No gas flow at position „0“.

  • Page 16: Technical Data

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Characterization 3.5 Technical data Pressure regulator D-QR-x-200-15-x-x Data Value Max. pressure on the input side 200 bar Max. pressure on the output side See type label 4 bar – 5 bar Max.

  • Page 17: Operating

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating 4.1 Summary Topic This chapter includes all information to connect the pressure regulator to gas cylinder valve and to handle it. Danger! Adhere strictly the following safety instruction to avoid danger to life and...

  • Page 18: Assemble A Pressure Regulator

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating 4.2 Assemble a pressure regulator Connecting a pressure regulator with an gas cylinder valve Act in the following way to connect a pressure regulator to a gas cylinder valve:...
  • Page 19 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating Connecting the pressure outlet Act in the following way to connect e.g. an airpack the pressure outlet of the pressure regulator: Step Activity Make sure, that:  The pressure regulator is connected and ...

  • Page 20: Operate The Pressure Regulator

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating 4.3 Operate the pressure regulator Danger! Adhere strictly the following safety instruction to avoid danger to life and health: Possible Hazard Abatement measures Danger to life! Make sure that you adjust exclusively the...
  • Page 21 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating Adjust the flow Act in the following way to adjust the on type D-QR-200-15-x-x: Step Activity Illustration Make sure, that:  the pressure regulator is connected to a gas cylinder valve and ...
  • Page 22 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating Step Activity Illustration Adjust the flow slowly with the variable metering unit.  Clockwise rotation: The flow becomes reduced respec- tively be-comes zero. The flow becomes reduced respectively becomes zero.

  • Page 23: Decommissioning

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating 4.4 Decommissioning Momentary decommissioning respectively interruption Act in the following way to decommission the pressure regulator momentary: Adjust the flow to zero: Close the hand adapter respectively the metering unit clockwise.
  • Page 24 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating Decommission or interruption Act in the following way to decommission the pressure regulator: Close the gas cylinder valve. Wait until the remaining gas flowed out: The Manometer shows 0 bar.

  • Page 25: Expected Useful Life Of The Cylinder

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Operating 4.5 Expected useful life of the cylinder This is an overview of the expected useful life of gas cylinders next to equal adjusted withdrawal. The gas cylinder pressure is shown at the manometer.

  • Page 26: Disturbance

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Disturbance 5.1 Disturbances In any cases of disturbance close the gas cylinder valve immediately and disassembly the pressure regulator. Disturbance / cause Elimination The safety valve blows gas out. Close the gas cylinder valve immediately.

  • Page 27: Care And Cleaning

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Care and cleaning 6.1 Summary Topic The chapter includes information about how to service and clean the pressure regula- tor. 6.2 Regularly maintenance work und visual testing Regularly maintenance The pressure regulator has to be overhauled by the manufacturer or an authorized spe- cialist every 6 years.

  • Page 28: Regularly Cleaning

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany 6. Care and cleaning 6.3 Regularly cleaning Danger! Adhere strictly the following safety instruction to avoid danger to life and health: Possible Hazard Abatement measures Danger to life! Keep all part that could get in touch with oxygen free of oil and grease.

  • Page 29: Index

    DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany Index Adjust the flow ......20 Functional description of the Connect the hose with the hose pressure regulator ....13 connector ....... 18 Important information! ....6 Connecting a pressure regulator Operate the pressure regulator ..
  • Page 31 DEHAS Medical Systems GmbH, Wesloer Straße 107-109 23568 Lübeck, Germany...
  • Page 32 DEHAS Medical Systems GmbH, Wesloer Straße 107-109, 23568 Lübeck, Germany VERTRIEB durch: Hersteller / Manufacturer DEHAS Medical Systems GmbH 0482 Wesloer Straße 107-109, Lübeck, Germany...

This manual is also suitable for:

D-qr-200D-qr-o2-200-0/15D-qr-o2-200-4D-qr-o2-200-5D-qr-o2-200-6D-qr-o2-200-8

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