Quantum ONE O2 Installation & Operating Manual Download Page 7 | Manualshive

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Quantum ONE O2 Installation & Operating Manual Download Page 7

www.quantumcryogenics.com

ONE O2 OXYGEN MONITOR ALARM UNITS

Page 5 of 21.

All electrical installation must only be carried out by a qualified electrician or other suitably
qualified and competent person.

Take extreme care if handling the PCB, THE ASSEMBLY IS EXTREMELY FRAGILE. Protect it
from damage and electro static discharge.

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Summary of Contents for ONE O2

Page 1: ...Revision Date Details 1 0 12 09 17 1ST ISSUE Quantum Cryogenics Quantum Cryogenics Unit B Cranmere Road Unit 13 Langley Court Business Park Okehampton World s End Devon EX20 1UE Berkshire RG20 8RY T...

Page 2: ...NICS 2017 THIS DOCUMENT IS THE PROPERTY OF QUANTUM CRYOGENICS NO PART OF THIS DOCUMENT MAY BE REPRODUCED TO A THIRD PARTY IN ANY FORM WITHOUT THE WRITTEN PERMISSION OF QUANTUM CRYOGENICS QUANTUM CRYOG...

Page 3: ...LIBRATION HIGH CRITICALLY HIGH 12 5 5 CALIBRATION HIGH LOW 12 5 6 REPLACING THE SENSOR AND BATTERY PACK 13 5 6 1 REMOVAL OF THE OLD SENSOR BATTERY PACK 13 5 6 2 FITTING THE NEW SENSOR BATTERY PACK 14...

Page 4: ...HERES Persons handling cryogenic liquids liquid nitrogen argon or carbon dioxide should be aware of the dangers associated with their extreme cold and also the possibility of asphyxiation should large...

Page 5: ...hed oxygen environments Safety information provided by the suppliers of the industrial gas cryogenic liquid must be read and understood before and followed during the installation and operation of thi...

Page 6: ...d approved by Quantum Cryogenics The equipment must be used only for the purpose and in the manner described in these instructions If used for other purposes or in a manner not specified protection pr...

Page 7: ...e 5 of 21 All electrical installation must only be carried out by a qualified electrician or other suitably qualified and competent person Take extreme care if handling the PCB THE ASSEMBLY IS EXTREME...

Page 8: ...entify the model type check the text adjacent the red LEDs on the face plate Low Critically Low For oxygen deficiency applications Alarm 1 Set 19 5 LOW OXYGEN ALARM Alarm 2 Set 18 2 CRITICALLY LOW OXY...

Page 9: ...he monitor should be located at a height appropriate for the monitoring conditions For oxygen deficiency applications where the inert gas has a relative density greater than air the monitor should be...

Page 10: ...r versions may have a 2 year battery and sensor 4 1 LOW CRITICALLY LOW The normal operation of the ONE O2 LOW CRITICALLY LOW monitor is summarised in the table below Condition Audible Alarm monitor 19...

Page 11: ...satisfactory Off Off Off High Oxygen Alarm 22 Monitored oxygen level above the High Oxygen but below the Critically High Oxygen thresholds Bleeping Flashing Off Critically High Oxygen Alarm 23 Monitor...

Page 12: ...s and battery voltage satisfactory Off Off Off Low Oxygen Alarm 18 2 Monitored oxygen level below the Low Oxygen threshold Bleeping Flashing Off High Oxygen Alarm 22 Monitored oxygen level above the H...

Page 13: ...f this manual for expected unit behaviour The alarms should activate within 30 seconds Calibrated test gas kits are available to purchase from Quantum Cryogenics The ONE O2 monitor should return to th...

Page 14: ...ally High Oxygen red LEDs should both flash and the audible alarm bleep within 30 seconds When fresh air is admitted again to the sensor filter the alarm indications should cancel within 60 seconds 5...

Page 15: ...D LEADING TO A DANGER TO LIFE 5 6 1 REMOVAL OF THE OLD SENSOR BATTERY PACK The 4 corner screws retaining the clear lid of the ONEO2 must be carefully unscrewed posi drive screwdriver No 2 and the lid...

Page 16: ...not expired Carefully insert the connector attached to the red and black wires of the battery pack onto the black connector of the PCB The connector is polarised and so can only be fitted one way rou...

Page 17: ...r filter should be visible on the outside 5 6 3 CALIBRATING AND TESTING AFTER FITTING A NEW SENSOR BATTERY PACK After fitting a new ONEO2 sensor and battery pack or after reconnecting the sensor and b...

Page 18: ...ailable on request Low Critically Low model Low Oxygen 19 5 oxygen Critically Low Oxygen 18 2 oxygen High Critically High model High Oxygen 22 oxygen Critically High Oxygen 23 oxygen High Low model Hi...

Page 19: ...FERENCE GUIDE REMOTE CONNECTION SOCKET CALIBRATION BUTTON ADJUSTMENT SCREW RECESSED UNDER FACE LOW BATTERY LED LOW OXYGEN ALARM LED CAL HIGH GREEN LED CAL LOW GREEN LED AUDIBLE ALARM SENSOR FILTER SER...

Page 20: ...www quantumcryogenics com ONE O2 OXYGEN MONITOR ALARM UNITS Page 18 of 21 SENSOR BATTERY PACK CONNECTOR BATTERY PACK CLEAR LID ENCLOSURE AND PCB FACEPLATE AND SCREWS...

Page 21: ...12 twelve months from the date of acceptance or deemed acceptance determined in accordance with Clause 5 2 above Notwithstanding the foregoing the Warranty shall be subject to the following conditions...

Page 22: ...UKAS non UKAS Pass Fail EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements EN 55011 1998 A1 A2 Conducted RF Emissions UKAS Pass EN 55011 1998 A1 A2 Radiat...

Page 23: ...eeCare Compliance Any Quantum supplied equipment may be returned to Quantum for recycling and safe disposal when it reaches the end of its working life Please note depending on the nature of use it ma...

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