Greisinger G 1910-02 User guide
Operating manual
G 1910-02
Compact CO2 monitor with alarm
EN
Table of contents
2 / 30
B-H90.0.01.DB2-2.1
Table of contents
1 About this documentation .......................................................................................................................... 4
1.1 Foreword .......................................................................................................................................................... 4
1.2 Purpose of the document ............................................................................................................................... 4
1.3 Legal notices .................................................................................................................................................... 4
1.4 Correctness of content ................................................................................................................................... 4
1.5 Layout of this document ................................................................................................................................. 4
1.6 Further information .......................................................................................................................................... 5
2 Safety ............................................................................................................................................................... 6
2.1 Explanation of safety symbols ....................................................................................................................... 6
2.2 Foreseeable misuse ....................................................................................................................................... 6
2.3 Safety instructions ........................................................................................................................................... 7
2.4 Intended use .................................................................................................................................................... 8
2.5 Qualified personnel ......................................................................................................................................... 8
3 Description ..................................................................................................................................................... 9
3.1 Scope of delivery ............................................................................................................................................. 9
3.2 Functional description..................................................................................................................................... 9
4 The product at a glance ............................................................................................................................. 10
4.1 The G 1910-02 .............................................................................................................................................. 10
4.2 Display elements ........................................................................................................................................... 10
4.3 Operating elements....................................................................................................................................... 10
4.4 Connections ................................................................................................................................................... 11
5 Operation ...................................................................................................................................................... 12
5.1 Commissioning .............................................................................................................................................. 12
5.1.1 Explanation ......................................................................................................................................... 12
5.2 Configuration.................................................................................................................................................. 12
5.2.1 Explanation ......................................................................................................................................... 12
5.2.2 Opening the configuration menu .................................................................................................... 12
5.2.3 Configuring parameters of the configuration menu ..................................................................... 13
5.2.4 Call-up of the expanded settings menu .......................................................................................... 15
5.2.5 Configure parameters of the expanded settings menu ................................................................ 16
6 Measurement Basics .................................................................................................................................. 18
6.1 NDIR CO2 sensor .......................................................................................................................................... 18
6.1.1 Explanation ......................................................................................................................................... 18
6.1.2 Design.................................................................................................................................................. 18
7 Operation and maintenance ..................................................................................................................... 19
7.1 Operating and maintenance notices .......................................................................................................... 19
7.2 Battery ............................................................................................................................................................. 19
7.2.1 Charge status display ........................................................................................................................ 19
7.2.2 Charging the batteries ....................................................................................................................... 19
7.2.3 Rechargeable battery replacement .................................................................................................. 20
7.3 CO2 adjustment ............................................................................................................................................. 21
8 Error and system messages .................................................................................................................... 24
9 Disposal ......................................................................................................................................................... 26
10 Technical data .............................................................................................................................................. 27
11 Spare parts and accessories ................................................................................................................... 28
Table of contents
B-H90.0.01.DB2-2.1
3 / 30
12 Service ........................................................................................................................................................... 29
12.1 Manufacturer .................................................................................................................................................. 29
12.2 Repairs processing ........................................................................................................................................ 29
12.3 Sales offices ................................................................................................................................................... 29
1 | About this documentation
G 1910-02
4 / 30
B-H90.0.01.DB2-2.1
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.
The product was developed according to the state of the art and fulfils the requirements of the applicable European and national Directives. All corresponding documents are available from the manufacturer.
Only technically qualified persons are permitted to carry out commissioning, operation,
maintenance and decommissioning. The qualified personnel must have carefully read
and understood the operating manual before beginning any work.
1.2 Purpose of the document
– It provides important information for operating safely and efficiently with the prod-
uct.
– In addition to the quick reference guide with all relevant legal and safety content in
hard copy, this document is a detailed reference option for the product.
1.3 Legal notices
The liability and warranty of the manufacturer for damages and consequential damages are voided with misuse, disregarding this document, disregarding safety notices,
assignment of inadequately qualified technical personnel and arbitrary modifications of
the product.
Only carry out the maintenance and service tasks on this product that are described in
this documentation. In the process, adhere to the specified steps. For your own safety,
only use original spare parts and accessories of the manufacturer. We assume no liability for the use of other products and resulting damage.
This document is entrusted to the recipient for personal use only. Any impermissible
transfer, duplication, translation into other languages or excerpts from this operating
manual are prohibited.
The manufacturer assumes no liability for print errors.
1.4 Correctness of content
The contents of this document were checked for corrected and are subject to a continuous correction and updating process. This does not rule out potential errors. In the
event that errors are discovered or in case of suggestions for improvement, please
inform us immediately via the indicated contact information in order to help us make
this document even more user-friendly.
1.5 Layout of this document
Description
Each chapter is explained at the beginning in the description.
G 1910-02
About this documentation | 1
B-H90.0.01.DB2-2.1
5 / 30
Prerequisite
All mandatory prerequisites are then listed for each step.
Instruction
Tasks to be carried out by the personnel / user are represented as numbered instructions. Adhere to the sequence of the specified instructions.
Representation
Shows an illustrative instruction or a configuration of the product.
Formula
Some instructions include a formula for a general understanding of a configuration,
programming or a setting of the product.
Outcome of an action
Result, consequence or effect of an instruction.
Emphases
In order to simplify legibility and provide a clearer overview, various sections / information are emphasised.
– 1234 Display elements
– Mechanical controls
– Product functions
– Product labels
– Cross-reference [ 4]
– Foot notes
1.6 Further information
Software version of the product:
– V1.6 or later
2 | Safety
G 1910-02
6 / 30
B-H90.0.01.DB2-2.1
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.
NOTE
This symbol indicates processes, which can have a direct influence on operation or
can trigger an unforeseen reaction in case of non-observance.
2.2 Foreseeable misuse
The fault-free function and operational safety of the product can only be guaranteed if
applicable safety precautions and the device-specific safety instructions for this document are observed.
If these notices are disregarded, personal injury or death, as well as property damage
can occur.
DANGER
Incorrect area of application!
In order to prevent erratic behaviour of the product, personal injury or property damage, the product must be used exclusively as described in the chapter Description
[ 9] in the operating manual.
– Do not use in safety / Emergency Stop devices!
– The product is not suitable for use in explosion-prone areas!
– The product must not be used for diagnostic or other medical purposes on pa-
tients!
– The product is not intended to come into direct contact with food!
– Not suitable for use with requirements on functional safety, e.g. SIL!
G 1910-02
Safety | 2
B-H90.0.01.DB2-2.1
7 / 30
DANGER
Danger due to elevated CO2 concentration
The product is not suitable for use as personal protective equipment with elevated
CO2 levels. However, it can indicate an elevated CO2 value. The measured value appears in the display as a % or ppm value.
G 1910-02
G 1910-20
CO2 concentration
Effect
%
ppm
20 Death within a few seconds
10 Loss of consciousness, death, dizziness, vomiting, headaches, reduced
blood flow to brain
4.0 IDLH - immediate danger to life and
health
3.0 Normal exhalation concentration, elevated breathing and pulse rate
2,0
20,000
1.0
10,000
Possible shortness of breath
0.5
5000
TWA – Maximum for working conditions
0.1 .. 0.2
1000 ..
2000
Recommended maximum value in
public areas
0.04
400
Fresh air
Product is not permitted for the area
Expanded measuring range. The product can be
used conditionally
Area of application of the product with specified
accuracy
The values are guideline values. Depending on the health condition and duration of
exposure, problems can also occur below the indicated concentrations under certain
circumstances.
2.3 Safety instructions
NOTE
This product does not belong in children's hands!
2 | Safety
G 1910-02
8 / 30
B-H90.0.01.DB2-2.1
2.4 Intended use
The product is designed exclusively for measurements in ambient air and environments with slightly elevated CO2 concentrations in areas that are not harmful to the
health. It is designed to be carried on the body for mobile use. The user can be
warned optically and acoustically of elevated CO2 concentrations based on variable
alarm limits. Example applications for this are:
– 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
adequate knowledge of the measuring process and the significance of the measurements. This document makes a valuable contribution to this. The instructions in this
document must be understood, observed and followed.
In order to avoid any risks arising from interpretation of the measurements in the concrete application, the user must have additional expertise. The user is solely liable for
damages/danger resulting from misinterpretation due to inadequate expertise.
G 1910-02
Description | 3
B-H90.0.01.DB2-2.1
9 / 30
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
– Micro USB to USB type A connection cable
3.2 Functional description
The product offers precision, speed and reliability in a compact, ergonomic housing. It
is distinguished by an illuminated 3-line display. The product can be switched on,
switched off and configured and the measurements and parameters can be adjusted
and held with the operating elements. The product is equipped with an integrated optical carbon dioxide sensor. In addition to display of the currently measured CO2 value,
the mean value weighted over 8 hours (TWA) or 15 minutes (STEL) can be output.
An integrated two-stage alarm also issues an optical signal and an acoustic signal as
a warning when the adjusted limits are exceeded.
– A pre-alarm issues a text warning or the backlight flashes with a brief horn when
the limit is exceeded depending on the setting.
– A pre-alarm issues a text warning or the backlight flashes rapidly with a continu-
ous horn when the limit is exceeded depending on the setting.
Loading...