Quark RMR User Manual 6th Edition June 2013

Page 1

Quark RMR

Nutritional Assessment

Manuale Utente

User Manual

Manuel d’utilisation

Benutzerhandbuch

Manual del Usuario

Page 3

COSMED does not assume any liability for end user interpretation of this user manual or for casual or consequential

damages in connection with the provision, representation or use of this documentation.

No parts of this manual may be reproduced or transmitted in any form without the expressed written permission of

COSMED Srl.

Each copy of the COSMED Software can only be installed on one computer.

Excel is a registered trademark of Microsoft Corporation.

DBIII is a registered trademark of Bordland International Inc.

Lotus 123 is a registered trademark of Lotus Development Corporation.

Quark RMR User manual, VI Edition

06/2013

Copyright © 2011 COSMED

COSMED Srl - Italy

http://www.cosmed.com

Part N. C03575-02-91

Page 4

2

Page 6



How to contact COSMED......................................................................................................................................... 29

Complaints, feedback and suggestions............................................................................................................. 29

System maintenance ................................................................................................... 31



System maintenance............................................................................................................................................... 32



Cleaning and disinfecting ........................................................................................................................................ 33

 Prevention of infection transmission.................................................................................................................... 33

Transmission to technicians ............................................................................................................................. 33

Cross-contamination ....................................................................................................................................... 33

Tuberculosis .................................................................................................................................................... 33

Haemoptysis and oral lesions........................................................................................................................... 33

Other known transmissible infectious diseases ................................................................................................ 33

Disposable in-line filters .................................................................................................................................. 33

 Other precautions and warnings .......................................................................................................................... 33

 Introduction ......................................................................................................................................................... 34

 Cleaning ............................................................................................................................................................... 34

Cleaning Agents/supplies................................................................................................................................. 34

Standard cleaning procedure ........................................................................................................................... 35

 Disinfection .......................................................................................................................................................... 35

Preparing the disinfecting solution................................................................................................................... 35

 The turbine flowmeter ......................................................................................................................................... 36

Cleaning the turbine ........................................................................................................................................ 36

Disinfecting the turbine ................................................................................................................................... 36

Precautions to take when cleaning, disinfecting and drying the turbine............................................................ 36

 Cleaning and disinfecting the RMR canopy hood and veil (option) ....................................................................... 36

Cleaning hood and veil .................................................................................................................................... 36

Disinfecting hood and veil................................................................................................................................ 36

 The mixing chamber (option): cleaning and disinfection ...................................................................................... 36

Disassembling the mixing chamber .................................................................................................................. 36

Cleaning the mixing chamber........................................................................................................................... 37

Disinfecting the mixing chamber ...................................................................................................................... 37

Reassembling the mixing chamber. .................................................................................................................. 37

 Two-way non rebreathing valve (mixing chamber option) cleaning and disinfection ........................................... 37

 Adapter and ICU wrinkled tube cleaning .............................................................................................................. 38

 Sampling line maintenance (Permapure) ................................................................................................................ 39





Inspections ............................................................................................................................................................. 40

Replace the fuses .................................................................................................................................................... 41

Appendix ..................................................................................................................... 43





Dichiarazione di conformità .................................................................................................................................... 44

Service - Warranty .................................................................................................................................................. 45

 Warranty and limitation of liability ...................................................................................................................... 45

 Return goods policy for warranty or non warranty repair .................................................................................... 45

 Repair Service Policy ............................................................................................................................................ 45



Privacy Information ................................................................................................................................................ 47

 Personal data treatment and purposes ................................................................................................................ 47

 How your personal data is treated ....................................................................................................................... 47

 Consent ................................................................................................................................................................ 47

4

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 Holder of the personal data ................................................................................................................................. 47

 Customer rights ................................................................................................................................................... 47





Disposing of electrical equipment .......................................................................................................................... 48

Safety and conformity ............................................................................................................................................ 49

Safety ............................................................................................................................................................. 49

EMC ................................................................................................................................................................ 49

Paramagnetic O2 analyzer ............................................................................................................................... 49



Quality Assurance ........................................................................................................................................... 49

Medical Device Directive (CE mark) ................................................................................................................. 49

Technical features .................................................................................................................................................. 50

Flowmeter ...................................................................................................................................................... 50

O2 analyzer ..................................................................................................................................................... 50

CO2 analyzer ................................................................................................................................................... 50

Humidity absorber .......................................................................................................................................... 50

Power Supply .................................................................................................................................................. 50

Environmental Sensors.................................................................................................................................... 50

Dimension and Weight .................................................................................................................................... 50

Accuracy specifications ................................................................................................................................... 50



References.............................................................................................................................................................. 51

Indirect Calorimetry ........................................................................................................................................ 51

Canopy ........................................................................................................................................................... 51

ICU.................................................................................................................................................................. 51

5

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Getting started

Page 10

 Important notices

 Intended use

The COSMED Quark Series system is a modular system with multiple configurations, allowing the following

measurements: Spirometry, Lung Function Testing, Cardiopulmonary Exercise Testing, Resting Metabolism.

The system and its accessories are indicated for the acquisition, analysis, formatting, display, printing and storage of

certain physiologic signals. It is intended to assist a clinician in the diagnosis of cardio-pulmonary disease conditions.

Caution: Federal law restricts this device to be sold by the order of a physician.

The device must not be intended as a monitoring device, nor as a sole means for determining a patients diagnosis but for

the purpose of assisting the clinician in the diagnosis of cardio-pulmonary diseases.

This equipment is intended to be used for the following applications:



Formulating of a lung pathology diagnosis.



Assisting with human physiology studies.

Contributing to sports medicine applications.



COSMED Srl is not responsible for incidents which occur due to improper use of this device. Examples include:



Operation of the device by unqualified individuals.

Use of the device not indicated by this manual.



Not complying with the precautions and instructions described in this manual.



Specific Indications for use

Device

model

Indication for use

Major clinical conditions

Measured

parameters

Quark

RMR

Measurement of Resting Metabolism – age 6 to

adults;

Spontaneously breathing

patients;

VO2, VCO2, Ve, RF,

HR, SpO2

Measurement of Resting Metabolism (canopy

dilution) –15Kg/30Lb to adults;

Measurement of Resting Metabolism (Ventilated

patients) – age 10 to adults

Ventilated patients with some

limitations as in accordance

with labeling

To assure for quality and accurate measurements during ventilator testing the following is mandatory:

1. The exhaled gases being measured at ventilators exhalation port should only include the patients exhaled gas and bias

flow generated by the ventilator.

2. Avoid any leak of gas from the patient/ventilator system, including leaks in the ventilator circuit, leaks around tracheal

tube cuffs or uncuffed tubes, leaks through chest tubes or bronchopleural fistula

3. Ventilator bias flow must be properly calibrated and detected prior to testing.

4. Delivered oxygen concentration (FiO2) must be stable and lower than 50%. Instability can be due to changes in source

gas pressure and ventilator blender/mixing characteristics

5. Avoid presence of anesthetic gases or gases other than O 2, CO2, and N2 in the ventilation system

6. Inaccurate measurement of REE and RQ occurs during peritoneal and hemodialysis due to removal across the

membrane of CO2 that is not measured by the Quark RMR.

Description of the acronyms used in measured parameters

Parameter

Description

VO2

Oxygen uptake

VCO2

Carbon Dioxide production

Ve

Ventilation

RF

Respiratory frequency

HR

Heart Rate

8 - Getting started - Important notices

Page 11

SpO2

Hemoglobin saturation

 Warnings

The device, program algorithms and presentation of the measured data has been developed in accordance with the

specifications outlined by the ATS (American Thoracic Society) and ERS (European Respiratory Society). Additional

international references have also been applied where applicable. All bibliography references are reported in the

Appendix.

This User Manual has been developed in accordance with the Class IIa European Medical Device Directive requirements.

Warning: To avoid risk of electric shocks, this device must be connected to sockets with

protective earth.

The precautions listed below should be noted before operating the device to ensure the safety of the user.

1. This User Manual should always be available as a reference when testing.

2. The following standards should be applied to ensure the accuracy of individual test results:









Accessories should only be used as described in this manual. The manufacturer does not warranty any nonauthorized accessories used by the end user. The manufacturer may offer suggestions while using such

accessories and the complications they could cause;

Repairs or modifications of the device should ONLY be carried out by qualified and trained personnel;

Environmental and electrical conditions in which the device operates should be in compliance with the

specifications of this manual. In particular grounding reliability and leakage current suppression can only be

assured when the device three-wire receptacle is connected to a yellow-green return connected to earth ground.

Attempting to defeat the proper connection of the ground wire is dangerous for users and equipment.

Equipment maintenance, inspections, disinfection and cleaning should be as described in this manual.

3. Before powering on the system, the power cords and plugs should be inspected. Damaged electrical parts must be

replaced immediately by authorized personnel.

4. Large gas cylinders provided by the manufacturer or purchased by the customer must be secured with cylinder safety

chains or safety stands as required by local law.

5. After removing the protective cap of the cylinder you should inspect the cylinder valve for damaged threads, dirt, oil

and/or grease. Any dust or dirt should be removed and the cylinder should not be used if oil or grease is present.

6. You should ensure that the pressure regulator is chemically and physically compatible with the intended gas cylinder

before installation. The regulator must be properly connected. Note the pressure gauge for the regulator. The

physical condition of the regulator, threads and fittings should also be examined prior to installation. Any dust or dirt

on the regulator or cylinder valve should be removed with a clean cloth. The regulator should not be installed on a

cylinder valve if grease or oil is present.

7. After connecting the regulator to the cylinder you should increase the regulator output pressure to the recommended

value (5-6 bars/70-90 psi).

8. The cylinder and pressure regulator must be closed before disconnecting the cylinder from the device.

9. Residue and other contaminants in the breathing circuit pose a safety risk to the patient during testing procedures.

Aspiration of contaminants can be potentially life-threatening. If the recommended disposable anti-bacterial filters

are not used, you must disinfect each part coming into contact with the patient and patient’s breath prior to each test.

10. The cleaning procedures and inspections in the System Maintenance section should be performed prior to each test.

11. This device should not be used in the presence of flammable anaesthetics. This is not an AP or APG device (according

to the EN 60 601-1 definitions).

12. The device should not come near any heat or flame sources, flammable or inflammable liquids or gases and explosive

properties.

13. The device should not be used in conjunction with any other medical device unless that device is recommended by the

manufacturer.

14. The device should be used with a computer with electromagnetic compatibility, CE marking and low radiation

emission displays.

15. The PC connected to the device must be compliant with EN 60601-1 by means of an isolation transformer.

16. Precautions regarding EMC should be taken prior to installation and can be noted in the section EMC.

17. Portable and mobile RF communication equipment may interfere with the performance of the device.

Getting started - Important notices - 9

Page 12

18. Only the cable and accessories supplied with the equipment should be used with the device. The use of accessories

and/or cables other than those supplied may result in increased emissions or decreased immunity of the equipment.

19. The device should not be used adjacent to or stacked with other equipment. If this is necessary, you must verify that

the device continues to operate normally in the configuration in which it will be used.

20. The graphical symbols used with the device are described below:

Applied part type B (EN60601-1)

Applied part type BF (EN60601-1)

OFF

ON

Protective earth ground

Alternating current

Potential equalization node

PC connection

Connector for the RH/TA sensor

TTL auxiliary input/output

USB connector

HR probe connector

Refer to the instructions for use

10 - Getting started - Important notices

Page 13

 Environmental condition of use

COSMED units should not be operated near explosive substances.

Equipment should not be installed near electrical or magnetic devices such as x-ray equipment, transformers or power

lines. These devices could create electrical interferences when performing testing procedures. COSMED devices are not

AP or APG units (according to EN 60601-1) and should never be operated in the presence of flammable anaesthetic

mixtures.

COSMED equipment should be operated under normal environmental temperatures and conditions which are defined as

follows [IEC 60601-1/EN 60601-1]:



Temperatures range: 10°C (50°F) and 40°C (104°F).



Relative humidity range: 30% to 90% (not condensing).





Atmospheric Pressure range: 600 mBar to 1060 mBar.

Avoid operating equipment in the presence of noxious fumes or in dusty environments.



Do not place units near heat sources.





Cardiopulmonary resuscitation equipment should be accessible in the case of an emergency.

Adequate floor space and easy access to the patient during exercise testing is necessary.



Adequate ventilation should be maintained in the room the testing is performed.

Getting started - Environmental condition of use - 11

Page 14

 EMC

Guidance and manufacturer’s declaration - electromagnetic emissions

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the

device should assure that it is used in such an environment.

Emissions test

Compliance

Electromagnetic environment – guidance

RF emissions

CISPR 11

Group 1

The device uses RF energy only for its internal function. Therefore, its RF

emissions are very low and are not likely to cause any interference in nearby

electronic equipment.

RF emissions

CISPR 11

Class B

Harmonic Emission

IEC 61000-3-2

Voltage Fluctuations /

Flicker Emission

IEC 61000-3-3

Class A

The device is suitable for use in all establishments, including domestic

establishments and those directly connected to the public low-voltage

power supply network that supplies buildings used for domestic purposes.

12 - Getting started - EMC

Complies

Page 15

Guidance and manufacturer’s declaration - electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the

device should assure that it is used in such an environment.

Immunity test

Test level

IEC 60601-1

Electrostatic

discharge (ESD)

IEC 61000-4-2

Compliance level

Electromagnetic environment – guidance

±6 kV contact

±8 kV air

±6 kV contact

±8 kV air

Floors should be wood, concrete or ceramic tile. If

floors are covered with synthetic material, the

relative humidity should be at least 30%.

±2 kV for power

supply lines

±1 kV for

input/output

lines

±2 kV for power

supply lines

±1 kV for

input/output lines

Mains power quality should be that of a typical

commercial or hospital environment.

±1 kV differential

mode

±1 kV differential

mode

Mains power quality should be that of a typical

commercial or hospital environment.

±2 kV common

mode

±2 kV common

mode

Voltage dips, short

interruptions

and

voltage variations on

power supply input

lines

IEC 61000-4-11

<5% UT

(>95% dip in UT)

for 0.5 cycles

40% UT

(60% dip in UT)

for 5 cycles

70% UT

(30% dip in UT)

for 25 cycles

<5% UT

(>95% dip in UT)

for 5 sec

<5% UT

(>95% dip in UT)

for 0.5 cycles

40% UT

(60% dip in UT) for

5 cycles

70% UT

(30% dip in UT) for

25 cycles

<5% UT

(>95% dip in UT)

for 5 sec

Mains power quality should be that of a typical

commercial or hospital environment. If the user of

the device requires continued operation during

power mains interruptions, it is recommended that

the device be powered from an uninterruptible

power supply or a battery.

Power

frequency

(50/60 Hz) magnetic

field

3 A/m

3 A/m

Power frequency magnetic fields should be at levels

characteristic of a typical location in a typical

commercial or hospital environment.

Electrical

transient/burst

IEC 61000-4-4

fast

Surge

IEC 61000-4-5

IEC 61000-4-8

Nota: UT is the a.c. mains voltage prior to application of the test level.

Getting started - EMC - 13

Page 16

Guidance and manufacturer’s declaration - electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the

device should assure that it is used in such an environment.

Immunity test

Test level

IEC 60601-1

Compliance level

Electromagnetic environment – guidance

Portable and mobile RF communications equipment

should be used no closer to any part of the device,

including cables, than the recommended separation

distance calculated from the equation applicable to

the frequency of the transmitter

Recommended separation distance

d=1.17 P

d=1.17 P 80 MHz to 800 MHz

Conducted RF

IEC 61000-4-6

3 Veff

150 kHz to

3V

80 MHz

Radiated RF

3 V/m

IEC 61000-4-3

80 MHz to

2.5 GHz

3 V/m

d=2.33 P 800 MHz to 2.5 GHz

where P is the maximum output power rating of the

transmitter in watts (W) according to the

transmitter manufacturer and d is the

recommended separation distance in metres (m).

Field strengths from fixed RF transmitters, as

determined by an electromagnetic site surveya,

should be less than the compliance level in each

frequency rangeb.

Interference may occur in the vicinity of equipment

marked with the following symbol:

Notes:

(1) At 80 MHz, the higher frequency range applies.

(2) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and

reflection from structures, objects and people.

a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land

mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with

accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey

should be considered. If the measured field strength in the location in which the device is used exceeds the

applicable RF compliance level above, the device should be observed to verify normal operation. If abnormal

performance is observed, additional measures may be necessary, such as reorienting or relocating the device.

b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m

14 - Getting started - EMC

Page 17

Recommended separation distances between portable and mobile RF communications equipment and the device

The device is intended for use in an environment in which radiated RF disturbances are controlled. The customer or the

user of the device can help prevent electromagnetic interference by maintaining a minimum distance between

portable and mobile RF communications equipment (transmitters) and the device as recommended below, according

to the maximum output power of the communications equipment.

Rated maximum

output power of

transmitter (W)

Separation distance according to frequency of transmitter

(m)

150 kHz to 80 MHz

d=1.17

80 MHz to 800 MHz

P

d=1.17

800 MHz to 2.5 GHz

P

d=2.33

0.01

0.12

0.12

0.23

0.1

0.37

0.37

0.74

1

1.17

1.17

2.33

10

3.70

3.70

7.38

100

11.70

11.70

23.33

P

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in

metres (m) can be determined using the equation applicable to the frequency of the transmitter, where P is the

maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.

Notes:

(1) At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.

(2) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and

reflection from structures, objects and people.

Getting started - EMC - 15

Page 18

 Overview of the manual

This manual is organized in the following chapters:

Getting started. Describes the intended use of the device, how to properly use it and features of the unit and accessories.

Installation. Lists the steps required to properly install the device.

System maintenance. Describes system maintenance procedures.

Appendix. Contains information regarding the warranty, treatment of personal data, reference standards, technical

features, predicted values and bibliographic references.

Software and test execution are described in the Software Manual. We recommend to read both manuals before using

this device.

16 - Getting started - Overview of the manual

Page 19

 System overview

The Quark RMR consists of the following parts:



Quark RMR unit



Flowmeter



Additional external sensors and devices (temperature-humidity, HR,…).

 Quark unit

The Quark unit contains the following elements:



The power switch (located on the front panel)



The Canopy pump switch (located on the rear panel)

Connectors (located on the rear panel)



Powering on the device

When the unit is plugged in, press the power switch on the front panel. The green led above the switch will turn on,

indicating that the Quark is on.

To turn on the Canopy pump, use the switch on the rear panel. After an initial test, the green led turns on to indicate that

the pump works properly.

Powering off the device

Press the power switch on the front panel. The green led above the switch will turn off, indicating that the Quark is no

longer running.

To turn off the Canopy pump, use the switch on the rear panel.

Note: Always remember to turn off the Quark RMR and the Canopy pump (if on) at the end of

the working session.

 The flowmeter

Getting started - System overview - 17

Page 20

The turbine flowmeter assembly consists of a bidirectional turbine and an optoelectronic reader. The reader measures

infrared light interruptions caused by the spinning blade inside the turbine. The device may be used to measure a wide

flow range and is not affected by ambient conditions (pressure, humidity, room temperature, exhaled gas composition).

Daily calibration of the turbine is not necessary, but calibrations should be performed regularly to assure accurate

measurements.

 The canopy hood

The canopy hood allows the patient’s exhaled air to blend with ambient air. This mixture is then inspired by a pump with

a known flow and the patient’s Oxygen Consumption, CO2 production and Energy Expenditure can be calculated.

The Quark RMR incorporates the canopy hood with the unit, and has a backup battery to ensure continuous working even

if the mains is not powering the system.

 Antibacterial filters

The use of antibacterial filters is recommended for infection control. However, regular cleaning and decontamination of

lung function equipment should always be performed.

Note: The use of antibacterial filters is recommended even when using disposable

mouthpieces to prevent cross-contamination.

 The HR probe

The HR probe consists of three parts: the elastic belt containing the transmitter and the USB receiver. The parts should be

assembled as close as possible to one another to acquire the most effective communication signal.

18 - Getting started - System overview

Page 21

 System warm-up

Before using the Quark RMR the system must be warmed up for at least 10 minutes:

During the warm-up period the device must be powered on, but the software does not need to be open.

Calibration and/or testing procedures should never be performed until the warm-up period has been completed.

Getting started - System warm-up - 19

Page 23

Installation

Page 24

 Before starting

Before operating the Quark RMR you should inspect the equipment and complete the product registration.

 Checking the packing contents

When opening your product you should assure that the package contains all items listed below. If there are any missing or

damaged parts you should contact Cosmed’s technical assistance.

Note: Actual packaging of device and modules could differ from the one specified below

depending on the actual device’s configuration.

 Device packaging

Quark RMR standard packaging

Code

Quantity

Description

C00974-01-04

1

Quark RMR Unit

C02500-02-04

1

ID18 turbine

C03047-01-20

1

ID18 turbine adapter

C02656-01-06

1

T/RH probe

C03880-01-10

1

Canopy hood

C02678-01-07

1

Canopy wrinkled tube

C03886-01-10

1

Canopy vail

A-182-300-004

5

Antibacterial filters

C00269-01-20

5

Soft mouthpiece (PTE ID25mm)

A-662-100-001

2

Nose clip

C02210-02-08

1

Permapure sample line 2m

A-182-310-001

5

Anti moisture filters

C03561-01-10

1

RMR hose

A-661-200-071

1

Elastic belt

A-661-200-070

1

HR monitor

A-661-200-039

1

HR receiver

A-362-315-010

1

USB extension cable

C00600-01-11

1

3 litres calibration syringe

A-362-050-001

1

Power cable

A-362-300-001

1

RS232 cable

A-362-315-001

1

USB cable

A-680-024-125

2

Time lag fuse 5x20 250V T1,25A

C01790-01-36

1

PC software CPET

C03262-02-91

1

User Manual

C03939-02-91

1

Software manual

22 - Installation - Before starting

Page 25

 Packaging of optional products

CPET Module standard packaging

Code

Quantity

Description

C03400-01-04

1

ID28 turbine

C03611-01-10

1

Mask VO2max Small

C03612-01-10

1

Mask VO2max Medium

C03613-01-10

1

Mask VO2max Large

A-800-900-022

1

Head cap for the adult masks (L)

A-800-900-023

1

Head cap for the adult masks (S, M)

C02210-02-08

1

Permapure sample line 2m

C03564-01-10

1

Ergo hose

C02500-02-04

1

ID18 turbine

C02580-01-05

5

RMR masks

A-661-200-071

1

Elastic belt

A-661-200-070

1

HR monitor

A-661-200-039

1

HR receiver

A-362-315-010

1

USB extension cable

C03309-01-12

1

PFT input/output HR TTL cable

C01790-01-36

1

PC software CPET

Mixing chamber module standard packaging

Code

Quantity

Description

C03348-01-04

1

Mixing chamber

C03189-01-05

1

Two-way non rebreathing valve

A-800-900-025

1

Head support for 2-ways valve

C02106-01-08

1

Head cap Large

A-108-300-008

1

Wrinkled tube

C02181-01-08

1

Adapter for reader

C02753-01-10

1

Mixing chamber mask Medium

C01788-01-36

1

PC Software PFT

C01790-01-36

1

PC software CPET

ICU module standard packaging

Code

Quantity

Description

A-180-100-001

20

Sampling line extension

A-820-173-001

20

ICU connector with luer lock

C03116-01-20

2

ICU adapter

A-108-300-009

1

ICU wrinkled tube

C01050-01-09

2

Adapter for ICU calibration

A-180-015-004

5

Permapure

A-108-130-002

1

Silicone tube

C03395-01-20

2

Silicone tube - ID18 turbine adapter

Installation - Before starting - 23

Page 26

 Options/Accessories

The following options are available with the Quark RMR system:

Code

Quantity

Description

A 860 000 004

1

Calibration cylinder (5% CO2, 16% O2, balance N2)

A 870 150 005

1

Pressure regulator for cal./DLCO cylinder

C03101-01-10

1

Paediatric mask Small for RMR

C03102-01-10

1

Paediatric mask Large for RMR

24 - Installation - Options/Accessories

Page 27

 Quark installation

Before operating the system you should make sure that environmental and operational conditions have been met (see

Chapter 1).

 Quark RMR front panel

1. Power switch

2. Led on/off

3. Gas calibration connection

 Quark RMR rear panel

1. O2/CO2 cylinder (calibration) connector

2. Hose (turbine) connector

3. Wrinkled tube (Canopy hood) connector

4. Canopy blower switch

5. “Canopy alarm” led

6. “Canopy ready” led

7. Canopy flow adjustment connector

8. Supplementary earthing terminal

9. Sampling line connector

Installation - Quark installation - 25

Page 28

10. RS232 connector for PC

11. Temp/RH probe connector

12. USB connector for PC

13. Auxiliary USB connector (for HR probe)

14. Turbine connector

15. Reset button

16. Auxiliary RS232 connector (for ergometer control)

17. Oximeter connector

18. Auxiliary TTL input/output

19. Connector for the soda lime CO2 absorber output (already connected)

20. Power cable plug

21. Soda lime CO2 absorber slot (already connected)

 Calibration cylinders

In order to calibrate the sensors, the following calibration cylinder is required:

Cylinder

Recommended Gas Mixture

Test

Calibration

O2 16%, CO2 5%, N2 Bal

RMR

Cylinder can be placed into the trolley housings (option).

Note: The cylinders must contain a calibration certificate which indicates the gas

concentrations.

Assembling the gas regulators on the cylinder

Attach the gas regulator on the cylinder as shown in the following picture. The white washer should be inserted between

the cylinder and the gas regulator.

26 - Installation - Quark installation