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Pro H2O Alarm Moisture Analyzer 

NUVAIR 

Page 

13 

www.nuvair.com

 

9.0. Maintenance 

9.1. Analyzer Care 

 

Analyzers immersed in liquid or stored in wet environments may not operate properly.  
This may result in incorrect readings.  Incorrect gas analysis may result in personal 
injury or death. 

 

 

Protect the analyzer from excessive shock and impact.  Excessive shock and impact may 
result in incorrect readings.  Incorrect gas analysis may result in personal injury or 
death. 
 

 

Protect the analyzer from exposure to hyperbaric environments.  Exposure to hyperbaric 
environments may result in incorrect readings.  Incorrect gas analysis may result in 
personal injury or death. 

 

  Do not clean Analyzer with anything other than a damp soft cloth. 

  Do not immerse in liquid, leave unprotected outside, or store in a wet environment. 

  Protect Analyzer from excessive shock and impact. 

  Protect Analyzer from excessive exposure to sunlight and extreme temperatures. 

  Do not use the Analyzer in a hyperbaric environment. 

 

9.2. Battery Replacement 

 

Be sure to dispose of spent, leaking, or damaged Battery properly, according to local 
regulations. 

The following pictures illustrate the steps required to replace the batteries in the Analyzer. 

 
5.0.

 

 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

9.3.

 

Sensor Replacement 

Step 1. Remove 

Screws

 

Step 2. Remove 

Back Cover

 

Step 3. 

Remove & 

Replace Old 

Battery

 

Step 5. 

Reinstall 

Screws

 

Step 4. Replace 

Back Cover - 

Do Not Pinch 

Wires

 

Step 6. Turn 
Analyzer On

 

Step 7. 

Perform 

Calibration

 

Содержание Pro H2O Alarm

Страница 1: ...Operation Manual Pro H2O AlarmTM Moisture Analyzer Rev 08 17...

Страница 2: ...important safety information and should always be available to those personnel operating this equipment Read understand and retain all instructions before operating this equipment to prevent injury o...

Страница 3: ...ow Method 9 4 2Programming Procedures 10 4 3Alarm Setting 11 4 4 Full Scale Value Setting 11 4 5 PrE Pressure Value 11 5 0Calibration 12 6 0Threshold Alarms 12 7 0 Powering Off 12 8 0 Factory Reset 12...

Страница 4: ...ormation introduced by the following signal words Indicates an imminently hazardous situation which if not avoided will result in serious personal injury or death Indicates a potentially hazardous sit...

Страница 5: ...includes a Digital Display and controls that are environmentally sealed The Analyzer uses a Flow Adapter Cap and Flexible tubing to deliver sample gas to the Sensor Pressurized gases must be regulated...

Страница 6: ...le and user replaceable with a life expectancy of 60 months plus depending on usage The Sensor is designed for use at atmospheric pressure 0 P S I The gas mixture to be analyzed must be regulated acco...

Страница 7: ...incorrect readings and may damage the Analyzer Incorrect readings will deliver inaccurate moisture readings Checking Calibration or use of the Analyzer with a low battery may result in inaccurate read...

Страница 8: ...t key it is displayed the Temperature value C TeM 4 1 Pressing again the ADJUST key PPM in volume PPM is displayed 4 2 Pressing again the ADJUST key Absolute humidity gr m3 AbH is displayed The absolu...

Страница 9: ...he flow from a regulator If analyzing a gas flow the Sample Flow Method is the preferred method The flow rate must equal 0 5 to 1 L min at atmospheric pressure 1 bar To produce this flow a Flow Restri...

Страница 10: ...ion o AL 2 Second alarm point expressed in ppm of Moisture in concentration o FSC Value expressed in ppm of moisture in concentration corresponding to the current output full scale value 4 20mA output...

Страница 11: ...button On the display will appear Pr for two seconds then AL 1 will appear Press the On Off button to cycle through the Alarm settings until you reach the FSC view The FSC screen and a 3 digit value w...

Страница 12: ...ading Press and hold the On Off and Prog buttons simultaneously until the display flashes ALN then ON The alarm function is active when a triangle is present in the upper left of the analyzer display...

Страница 13: ...is may result in personal injury or death Do not clean Analyzer with anything other than a damp soft cloth Do not immerse in liquid leave unprotected outside or store in a wet environment Protect Anal...

Страница 14: ...livered at a specific flow rate and pressure Nuvair offers a calibration gas canister with a compatible flow restrictor and regulator assembly to regulate the gas for proper calibration 11 0 Troublesh...

Страница 15: ...ecial Mini Jack plug that can be purchased separately from Nuvair Insert the plug into the output jack Connections diagram below for additional wiring The plug should be connected or disconnected when...

Страница 16: ...han 10 C and greater than 40 C additional error rh 0 25 rh rh for less than 10 rh and greater than 90 rh Relative Humidity Sensor Type Capacitive Expected Sensor Life Room Air 5 Years Power 1 9 Volt B...

Страница 17: ...l begin with the date of manufacture by NUVAIR Maintenance Items Any materials which are consumed or otherwise rendered not warrantable due to processes applied to them are considered expendable and a...

Страница 18: ...Pro H2O Alarm Moisture Analyzer NUVAIR Page 18 www nuvair com Notes...

Страница 19: ...Pro H2O Alarm Moisture Analyzer NUVAIR Page 19 www nuvair com...

Страница 20: ...Nuvair Phone 805 815 4044 Fax 805 486 09100 1600 Beacon Place Oxnard CA 93036 USA Email info nuvair com Web www nuvair com Revision 08 14...

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