GREISINGER G 1910-02 Operating Manual
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GREISINGER G 1910-02 Operating Manual

Compact co2 monitor with alarm
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Operating manual
G 1910-02
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Compact CO2 monitor with alarm

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Summary of Contents for GREISINGER G 1910-02

  • Page 1 Operating manual G 1910-02 Compact CO2 monitor with alarm...

  • Page 2: Table Of Contents

    Qualified personnel.......................... 8 Description ............................ 9 Scope of delivery .......................... 9 Functional description...........................  9 The product at a glance ........................ 10 The G 1910-02............................  10 Display elements .......................... 10 Operating elements .......................... 10 Connections............................ 11 Operation............................ 12 Commissioning ...........................  12 5.1.1...
  • Page 3 Table of contents Technical data...........................  26 Spare parts and accessories ...................... 27 Service ...............................  28 12.1 Manufacturer............................ 28 12.2 Repairs processing .......................... 28 12.3 Sales offices ............................ 28 12.4 Sales subsidiaries.......................... 29 B-H90.0.01.DB2-1.1 3 / 29...

  • Page 4: About This Documentation

    1 | About this documentation G 1910-02 1 About this documentation 1.1 Foreword Read this document carefully and familiarise yourself with the operation of the product before you use it. Keep this document ready to hand and in the immediate vicinity of the product so that it is available to the personnel/user for reference at all times in case of doubt.

  • Page 5: Further Information

    G 1910-02 About this documentation | 1 Prerequisite All mandatory prerequisites are then listed for each step. Instruction Tasks to be carried out by the personnel / user are represented as numbered instruc- tions. Adhere to the sequence of the specified instructions.

  • Page 6: Safety

    2 | Safety G 1910-02 2 Safety 2.1 Explanation of safety symbols DANGER This symbol warns of imminent danger which can result in death, severe bodily injury, or severe property damage in case of non-observance. CAUTION This symbol warns of potential dangers or harmful situations which can cause damage to the device or to the environment in case of non-observance.

  • Page 7: Safety Instructions

    G 1910-02 Safety | 2 G 1910-02 G 1910-20 CO concentration Effect Death within a few seconds Loss of consciousness, death, dizzi- ness, vomiting, headaches, reduced blood flow to brain IDLH - immediate danger to life and health Normal exhalation concentration, el-...

  • Page 8: Qualified Personnel

    2 | Safety G 1910-02 – Use as a monitor for recording of the mean value weighted over 8 hours (TWA) or 15 minutes (STEL). – Monitoring of air quality. 2.5 Qualified personnel For commissioning, operation and maintenance, the relevant personnel must have ad- equate knowledge of the measuring process and use of the measurements, for which purpose this document makes a valuable contribution.

  • Page 9: Description

    G 1910-02 Description | 3 3 Description 3.1 Scope of delivery Please check to ensure the completeness of the product after opening the package. You should find the following components: – Quick reference guide – Handheld measuring device, ready for operation, including rechargeable batteries –...

  • Page 10: The Product At A Glance

    4 | The product at a glance G 1910-02 4 The product at a glance 4.1 The G 1910-02 Sensor openings Micro USB socket G 1910-02 LCD Display 4.2 Display elements Display Charge status display Evaluation of the charge status...

  • Page 11: Connections

    G 1910-02 The product at a glance | 4 Function key Press briefly Freeze measurement Return to measurement display Call up next parameter Long press, 2s Open menu, frozen measurement is displayed Close menu, changes are saved Long press, 2s...

  • Page 12: Operation

    5 | Operation G 1910-02 5 Operation 5.1 Commissioning 5.1.1 Explanation Description The product is switched on with the On/Off button. It may be necessary to configure the product after switching on. See Configuration [} p. 12]. values 1000, A self-test is conducted after switching on. The following increasing CO 2000, 4000 and 8000 are shown in the display.

  • Page 13: Configuring Parameters Of The Configuration Menu

    G 1910-02 Operation | 5 4. When you have selected the desired parameter, change the parameter to the de- sired value with the Up button and the Down button. 5. The changes are saved after running through the entire Configuration menu. STOR appears in the display.

  • Page 14: Call-Up Of The Expanded Settings Menu

    5 | Operation G 1910-02 Alarms No active alarm Alarm alerting via text display, acoustic signal and flashing of the backlighting BEEP Alarm alerting via text display and acoustic signal L,TE Alarm alerting via text display and flashing of the backlighting AL.1...

  • Page 15: Configure Parameters Of The Expanded Settings Menu

    G 1910-02 Operation | 5 Instruction 1. Press and hold the Down button. 2. Press the On/Off button to switch on the product. 3. Release the On/Off button after 1 second and then the Down button in order to call up the Expanded settings menu.
  • Page 16 5 | Operation G 1910-02 Gradient compensation specification [.SL 350 .. 10,000 Setpoint value in ppm or in % for 1.PT or 2.PT calibra- tion 0.035 .. 1.000 0 / 400 Setpoint value in % or in ppm for KARD calibration 0.000 / 0.040...

  • Page 17: Bases For Measurement

    G 1910-02 Bases for measurement | 6 6 Bases for measurement 6.1 NDIR CO sensor 6.1.1 Explanation The sensors are based on non-dispersive infrared sensor technology, NDIR. This is the most widely used sensor technology for CO measurement. The principle of the NDIR sensor is that an IR light source is focusses so that an op- tical beam is created, which passes through the existing gas, including CO .

  • Page 18: Maintenance

    7 | Maintenance G 1910-02 7 Maintenance 7.1 Operating and maintenance notices CAUTION Damage to the sensor A sensitive optical sensor is installed in the product. The sensor parameters can change due to impact or falling. This can result in incorrect measurements.

  • Page 19: Rechargeable Battery Replacement

    G 1910-02 Maintenance | 7 – In order to protect the batteries, the charging process is not started when the charge cable is plugged in, if fully charged batteries are detected based on the voltage monitor. 7.2.3 Rechargeable battery replacement...
  • Page 20 7 | Maintenance G 1910-02 1-point calibration Used for optimisation of the accuracy at the calibration point. The best possible accur- acy can be achieved even with elevated CO concentrations 2-point calibration Used for optimisation of the accuracy for extreme requirements over a wide measuring range beginning from 0 ppm.
  • Page 21 G 1910-02 Maintenance | 7 2. Press the Function key for 4 seconds to start the calibration. [ONF appears in the display first, then [AL. 3. 1-point, 2-point or basic sensor calibration is started. This depends on what was adjusted in the Expanded settings menu.
  • Page 22 7 | Maintenance G 1910-02 NOTE For information about the available calibration settings, refer to Configuring paramet- ers of the configuration menu [} p. 13]. Outcome of an action After the calibration is finished [AL DONE is displayed. Then, the current measurement is shown in the display again.

  • Page 23: Error And System Messages

    G 1910-02 Error and system messages | 8 8 Error and system messages Display Meaning Possible causes Remedy No signal from the Sensor not ready Wait the start-up time of the ---- sensor sensor concentration Measurement far too high Place the product in clean...
  • Page 24 8 | Error and system messages G 1910-02 No measurement Product in extremely Place the product in clean STAB change within 2 constant environ- outdoor air minutes ment Perform sensor calibration Sensor defect Send in for repair 24 / 29...

  • Page 25: Disposal

    G 1910-02 Disposal | 9 9 Disposal Separation by material and recycling of device components and packaging must take place at the time of disposal. The valid regional statutory regulations and directives applicable at the time must be observed. NOTE The device must not be disposed of with household waste.

  • Page 26: Technical Data

    10 | Technical data G 1910-02 10 Technical data Measuring range (specified accuracy) 0 .. 2000 ppm 0.000 .. 0.200 % Measuring range (not specified) 0 .. 10.000 ppm 0.000 .. 1.000 % Accuracy ± 70 ppm ± 3 % measurement...

  • Page 27: Spare Parts And Accessories

    G 1910-02 Spare parts and accessories | 11 11 Spare parts and accessories A selection of spare parts and accessories for this product is listed below. Article Number Name Description 410355 NiMH re- NiMH replacement rechargeable battery chargeable bat- tery...

  • Page 28: Service

    12 Service 12.1 Manufacturer If you have any questions, please do not hesitate to contact us: Contact GHM Messtechnik GmbH GHM GROUP - Greisinger Hans-Sachs-Str. 26 93128 Regenstauf | GERMANY Email: info@greisinger.de | www.greisinger.de WEEE reg. no. DE 93889386 12.2 Repairs processing Defective products are repaired professionally and quickly in our service centre.

  • Page 29: Sales Subsidiaries

    Phone +33 4 72 37 45 30 Phone +91 22 40236235 info@ghm.dk | www.ghm.dk a.jouanilou@ghm-group.fr info@ghmgroup.in | www.ghmgroup.in Italy for Greisinger & Delta OHM Italy for Honsberg, Martens, Val.co Netherlands GHM GROUP – Delta OHM GHM GROUP – Val.co GHM Meettechniek BV...

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