Gazomat Inspectra User manual

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 1/48
Portable gas leak detector
Operating manual
11, Rue de l’Atome-B.P. 50081
F-67802 BISCHHEIM –France
Phone [phone] –Fax [phone]

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 2/48
WARNINGS
GAZOMAT reserves its right to update the contents of this manual, in
line with the evolution of the product.
Text and pictures in the manual are not binding on GAZOMAT.
Copyright Gazomat © 2009
All rights to translation, adaptation and reproduction by any process
reserved in all countries. No part of this document may be copied,
reproduced or transcribed without the written consent of Gazomat.
No part of this document may be circulated outside Gazomat in this form.

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 3/48
EC DECLARATION OF CONFORMITY
GAZOMAT
11, Rue de l’Atome
67802 Bischheim –France
hereby declares that the product designed for use in explosive atmospheres and here
designated as:: Inspectra Laser version 100%gaz - Atex
Is in conformity:
With the 94/9/EC Directive of 23 March 1994
With the 89/336/EC CEM Directive of 3 May 1989.
With the explosion-proof standards relative to use in explosive atmospheres:
EN 60079-0 of 2006:
Electrical apparatus for explosive gas atmospheres: - General
requirements.
EN 60079-11 of January 2007:
Explosive atmospheres –Equipment protection by intrinsic safety « i ».
With the type of apparatus that have been examined and fully approved by the
INERIS certifying institute, rue J. Taffanel, 60550 Verneuil en Halatte, France,
organization registered under the number 0080 –and for which INERIS has
issued a Type EC examination certificate under the number
INERIS05ATEX0051 with its addenda under numbers 05 ATEX 0051 X/01 and 05
ATEX 0051 X/02.
The manufacturing unit in Bischheim has been registered under the number N° 03
ATEX Q 416 by the l’INERIS certifying Institute, rue J. Taffanel, 60550 Verneuil
en Halatte, Institute itself registered under the number 0080.
Bischheim, 14th March 2007 Vincent GHIRCOIAS
Proxy for Gazomat
T.D. WILLIAMSON France General Manager

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 4/48
CONTENTS
1Warnings ........................................................................................................................ 6
1.1 Reading obligation.......................................................................................................6
1.2 InspectraLaser device version ..................................................................................6
1.3 Equipment generating invisible laser radiation...........................................................7
2Marking.......................................................................................................................... 8
3First starting up...............................................................................................................8
4Introduction.................................................................................................................... 9
5User interface ............................................................................................................... 11
5.1 Description.................................................................................................................11
5.2 Keypad.......................................................................................................................12
5.3 Display.......................................................................................................................13
5.3.1 Measurement area ..............................................................................................13
5.3.2 Indicator area......................................................................................................14
5.3.3 Dialogue area......................................................................................................14
5.4 Alarm indicators ........................................................................................................15
5.5 Wired communication port (optional).......................................................................16
6Mechanical aspects.......................................................................................................17
6.1 Battery compartment .................................................................................................17
6.2 Gas inlet and outlet....................................................................................................17
6.3 Hydrophobic filter housing........................................................................................18
6.4 Carrying strap grooves...............................................................................................19
6.5 Sampling circuit.........................................................................................................19
7Operation...................................................................................................................... 22
7.1 Device On/Off ...........................................................................................................22
7.2 Starting up..................................................................................................................22
7.3 Preliminary inspection with the gas check kit...........................................................23
7.3.1 Composition and use of the gas check kit..........................................................23
7.4 Standard functions.....................................................................................................25
7.4.1 Backlighting on/off ............................................................................................25
7.4.2 Pump on/off........................................................................................................25
7.4.3 User alarm on/off ...............................................................................................26
7.5 Advanced functions...................................................................................................26
7.5.1 Access to menu...................................................................................................26
7.5.2 Menu structure and browsing.............................................................................27
7.5.3 Resetting the configurable options.....................................................................28
7.5.4 Selecting the language........................................................................................29
7.5.5 Selecting the measurement mode.......................................................................29
7.5.6 Selecting the minimum and maximum bar levels..............................................30
7.5.7 Displaying the measured maximum value.........................................................31
7.5.8 Selecting the user alarm .....................................................................................31
7.6 Conditions of use –Range of temperature. ...............................................................32
8Audio alarms ................................................................................................................ 32
8.1 User alarms................................................................................................................32
8.1.1 Threshold alarm..................................................................................................32
8.1.2 Geiger alarm.......................................................................................................33

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 5/48
8.2 Explosive risk alarm..................................................................................................33
8.3 Malfunctioning of the measuring element.................................................................33
8.4 10,000-ppm measuring range overrun.......................................................................33
9Audio indicators........................................................................................................... 34
9.1 Calibration indicator..................................................................................................34
9.2 Pump indicator...........................................................................................................34
9.3 Battery indicator ........................................................................................................ 35
10 Maintenance ................................................................................................................. 35
10.1 Filter replacement ..................................................................................................35
10.1.1 Replacing the filter integrated into the device ...................................................36
10.1.2 Replacing the filter in the telescopic rod............................................................38
10.2 Charging and replacing the batteries......................................................................41
10.2.1 Charging the batteries.........................................................................................42
10.2.2 Replacing the batteries .......................................................................................42
10.3 Storage and environment .......................................................................................44
11 technical specifications ................................................................................................ 45
12 Parts and accessories for the InspectraLaser............................................................. 46
13 List of equipment for the gas check kit........................................................................ 46

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 6/48
1 WARNINGS
1.1 READING OBLIGATION
All users must imperatively read this manual for their own safety, the safety of those around
them and the safety of the device. Users are required to use the device as instructed by the
manufacturer in order to get the most out of the device and keep it protected from damage.
Gazomat shall not be liable if the device is used other than as instructed.
The manufacturer shall not be liable in the event of any abnormal use of the product or any
malicious tampering with the product.
1.2 INSPECTRALASER DEVICE VERSION
The InspectraLaser detector is marketed in three versions:
- 100% gas version without Atex certification, which is not to be used in explosive
atmospheres.
- 100% gas version with Atex certification, which may be used in explosive atmospheres.
- 10,000 ppm version without Atex certification, which is not to be used in explosive
atmospheres.
This manual informs the user of the conditions of use of each of the three versions of the
Inspectradetector. The user is responsible for identifying the device version being used and
for following and implementing the corresponding safety measures. The user can identify the
type of device from the marking on the front of the device (see paragraph 3.1), showing if the
device is approved for use in areas with explosive atmospheres.
Never use the INSPECTRA

portable 100% gas version and the INSPECTRA

portable
10000 PPM VERSION with no marking in atmospheres that are or are suspected to be
hazardous. The device is not designed for use in explosive atmospheres.

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 7/48
1.3 EQUIPMENT GENERATING INVISIBLE LASER RADIATION
The Inspectradetector contains a laser source. It is strictly forbidden to open the plastic
housing of the device and to remove components from the inside of the housing, because of
the risk of laser radiation exposure.

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 8/48
2 MARKING
The different device versions are marked with adhesive aluminium labels bearing the
following information, depending on the version:
100% gas version without Atex certification. Not for use in explosive atmospheres.
INSPECTRALASER
Serial no.: Year of manufacture –device no. in 3 digits
GAZOMAT
11, Rue de l’Atome
67802 Bischheim –France
100% version with Atex certification. May be used in explosive atmospheres.
INSPECTRALASER
GAZOMAT
11, Rue de l’Atome
67802 Bischheim –FRANCE
0080 -N° 05 ATEX 0051
Serial no. Year of manufacture –device no. in 3 digits
II2G Ex ib IIB T4
INERIS N° 05 ATEX 0051
The target gas detected by the INSPECTRALASER detector is stated on the label on the
side of the device.
3 FIRST STARTING UP
The Inspectradetector is first started up by:
GAZOMAT
11 Rue de l’Atome
67802 Bischheim - France

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 9/48
4 INTRODUCTION
Inspectra Laser is a portable gas detector that is designed to enable an operator moving on
foot to locate leaks in methane gas distribution systems.
The device uses the principle of infrared laser light absorption by methane molecules. That
detection principle makes the detector highly selective, and sensitive to a single ppm of
methane gas.
The system comes in three versions:
100% gas version : covers the measurement range from 1 ppm to 100% gas volume,
without Atex certification, not for use in explosive atmospheres.
100% gas version: covers the measurement range from 1 ppm to 100% gas volume,
with Atex certification, for use in explosive atmospheres.
10,0000 ppm version: covers the measurement range from 1 ppm to 10,000 ppm,
without Atex certification, not for use in explosive atmospheres
The features of InspectraLaser make it extremely easy to use:
Compact and lightweight
Digital display
User-friendly keypad: direct shortcut keys for fast and simple access to standard
functions and menu keys for access to advanced functions;
Carrying system that is easy to adapt to each personal build and the requirements
relating to the use of the device in the field
Use in all positions
The detector is easy to use and maintenance is limited to battery replacement and checking the
condition of the dust filter. The system and accessories adapt to all work situations, from
laboratory measurements to field gas leak detection.
Laser technology is intrinsically safe, as it does not generate hot points. It does not affect the
sample gas and is not sensitive to flow fluctuations.
The INSPECTRALASER detector is not designed for use in a contaminated environment.
No identified substances can deteriorate the INSPECTRALASER detector in its usual
working environment. However, for use in a chemical environment that is liable to damage
the sensor, please contact GAZOMAT for advice.
Inspectra Laser is the only portable gas detector in the world to offer the best technology for
detecting traces of gas and to put infrared laser technology at the service of the gas industry.

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 10/48
Safety requirements for the use of the Inspectra
Laser (94/9/CE)
CAUTION –It is strictly forbidden:
To open the detector, particularly, in a hazardous or supposedly hazardous atmosphere.
To change, to modify or to adapt external or internal parts or componants of the
detector.
Dry cells authorized for use are as follows:
Make
Varta
Duracell
Reference
4920
Procell MN 1300
Type
Alcaline Pile High Energy
Alcaline Pile High Energy
Size
LR20 D
LR20 D
Voltage
1.5V
1.5V
Any other make or type of dry cells will be considered as not in conformity and
even dangerous for the operator.
Rechargeable batteries authorized for use are as follows:
Make
SAFT
Reference
VTD 70 (VTD137) –4000mAh
Type
NiCd
Size
LR20 - D
Voltage
1.2V
Any other make or type of rechargeable batteries will be considered as not in
conformity and even dangerous for the operator.
It is imperative:
To comply with the technical specifications.
It is recommended
To carefully read the instruction notice prior to using the detector.
In case of malfunction, please contact :
ETABLI PAR:
VERIFIE PAR :
APPROUVE PAR:
Technical department
Qualité Manager
ATEX Manager
GAZOMAT After-Sales Departement
11, rue de l’atome – 67802 Bischheim Cedex - France
Phone : [phone]
Fax : [phone]

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 11/48
5 USER INTERFACE
5.1 DESCRIPTION
The user interface includes the following:
Keypad
Display
Alarm indicators
The ATEX marking is provided on the front of the device, for the Atex version units.
Front
*Marking specific to the Inspectra 100% gas volume version with ATEX
CERTIFICATION
Display
Buzzer
Keypad
Alarm
indicators
ATEX marking*

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 12/48
5.2 KEYPAD
The keypad has five keys:
On/Off key to switch the device on and off
Four configuration keys with a dual function
The Direct function (symbol on a blue background) is used to access a standard function (e.g.
backlighting of the display).
The Menu function (symbol on a grey background) is used to browse the menu and access
advanced functions.
Key
Direct function
Menu function
1
Device On/Off
-
2
Backlighting On/Off
Up
3
Entry into a menu
(switch key to Menu
function)
Confirm
4
Pump On/Off
Down
5
Mute selected alarm
Cancel
Key functions

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 13/48
5.3 DISPLAY
The display is made up of three areas:
Measurement area
Indicator area
Dialogue area
Display
5.3.1 MEASUREMENT AREA
This area has two display scales for the measured CH4(methane) concentration.
The upper scale displays measurements in ppm ranging from 0 to 19,999 ppm (below 20,000
ppm).
The lower scale display measurements in % gas volume above 20,000 ppm.
Below 20,000 ppm, measurements are displayed as follows :
Display below 20,000 PPM
Display above 20,000 PPM
X X X X X
PPM
(5 digits)
_ _ _ _ _
PPM
X.X %
GAS
(2 digits)
XXX.X %
GAS
( 4 digits)
The two scales are separated by a status bar. The minimum and maximum levels of the bar are
configurable from the menu.
Indicator area
Concentration measurement
display
Dialogue box

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 14/48
5.3.2 INDICATOR AREA
Indicators are symbols that provide information to the operator about the status of the device
and its working configuration.
Indicator
Symbol
Status
Pump status
Pump on
Pump blocked
Pump off
Pump speed
Speed 1
Speed 2
Off
Alarm
Selected alarm active
Selected alarm muted
No alarm selected
Battery level
Batteries charged
Batteries down
Menu
Menu mode
Communication
Communication in progress
(infrared)
Unused symbols
-
Indicators
5.3.3 DIALOGUE AREA
The dialogue area is a graphical area that can contain up to four alphanumeric lines. It
displays the following:
Menu (Menu mode)
Selected advanced functions (Direct mode)

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 15/48
Dialogue area (Direct mode)
Dialogue area (Menu mode)
5.4 ALARM INDICATORS
Three alarm indicators are included in the display:
Threshold alarm indicator
Measured gas explosiveness risk indicator
Pump status indicator
Symbol
Indication
Threshold alarm not selected OR
programmed limit not reached
Threshold alarm selected AND
programmed limit reached
Gas concentration below LEL
Gas concentration between LEL and UEL
Gas concentration above UEL
Pump on, speed 1 or 2
Pump halted OR line blocked
Alarm indicators

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 16/48
5.5 WIRED COMMUNICATION PORT (OPTIONAL)
The communication interface is used for calibration, data saving and data retrieval operations
in non-hazardous areas.
The communication interface is located under the device (see figure below).
Access to the communication port is protected by a cap, which may only be removed in non-
hazardous areas.
Important: the connector is foolproof and the cable connector must be brought correctly
before the communication port before it is plugged in gently. The connecting ring must then
be screwed in.
Communication port components
THE COMMUNICATION PORT MAY ONLY BE USED OUTSIDE ANY
POTENTIALLY EXPLOSIVE ATMOSPHERES (IN A NON-
HAZARDOUS AREA)
Communication port
Connector cable
Cap for the
communication port
de l’embase
CAUTION : do not use the
communication cable in
explosive atmospheres

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 17/48
6 MECHANICAL ASPECTS
6.1 BATTERY COMPARTMENT
The battery compartment is located on the underside of the device and is accessible by raising
the cover that is fixed by four screws.
6.2 GAS INLET AND OUTLET
The gas inlet is located on the underside of the device, in a protected recess. The gas outlet is
also located on the underside of the device, in a protected recess.
THE BATTERY COMPARTMENT MAY ONLY BE OPENED OUTSIDE
ANY POTENTIALLY EXPLOSIVE ATMOSPHERES (IN A NON-
HAZARDOUS AREA)
Gas outlet
Gas inlet
Battery compartment

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 18/48
1
The connector is used to rapidly connect the suction rod.
Just insert the end of the rod in the connector.
2
The suction rod is connected.
3
The end of the suction rod can only be released by
pressing the release button.
6.3 HYDROPHOBIC FILTER HOUSING
The dust filter housing is located on the underside of the device and is accessible by
unscrewing a cap with a pin wrench. The filter is kept sealed by an o-ring seal on the cap.
The housing contains a hydrophobic dust filter and an o-ring seal placed between the bottom
of the housing and the filter.
Sealing cap of filter housing
Cap and hydrophobic dust filter

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 19/48
6.4 CARRYING STRAP GROOVES
The carrying strap is fed into two side grooves that are designed so that the device can be
carried on the front or the side of the body or held in a hand.
6.5 SAMPLING CIRCUIT
The gas sample is brought to the sensor by means of the suction effect of the pump. A
sampling rod can be connected to the device by means of the female quick coupler.
The telescopic rod has a suction cup for detecting gas on the ground, in natural holes or in the
atmosphere.
The rigid rod is used to detect gas in areas that are uneven, narrow or hard to reach.
The operator can select from two suction speeds (speed 1 (35 l/h) and speed 2 (70 l/h)) in
order to adapt the sampling speed to the requirements and reduce the dilution of the gas
sample.

02_340_001_AJ_BE(Rev 11/05/11)
(from French version : 02_340_000_AJ_BE (Rev 11/05/11) Portable Inspectra Laser
©Copyright Gazomat 20/48
A new model of the telescopic rod is available since June 2010. With this new model, the
rigid rod simply fits into the small inlet located inside the suction cup.
Pressing the black ring will free the rigid rod.