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The Linde Group Instrumentation 

Warranty Gas Detection Products 

General

The Linde Group warrants gas detectors, sensors 
and accessories manufactured and sold by 
The Linde Group to be free from defects in 
materials and workmanship for the periods listed 
in the following tables. Damages to any Linde 
Group products that result from abuse, alteration, 
power fluctuations including surges and lightning 
strikes, incorrect voltage settings, incorrect 
batteries, or repair procedures not made in 
accordance with the product’s Operating Manual, 
are not covered by The Linde Group warranty.

The obligation of The Linde Group under this 
warranty is limited to the repair or replacement of 
components deemed by The Linde Group Service 
Department to have been defective under the scope 
of this standard warranty. To receive consideration 
for warranty repair or replacement procedures, 
products must be returned with transportation and 
shipping charges prepaid to The Linde Group, or to 
a Linde Group Authorised Warranty Service Centre. 
It is necessary to obtain a return authorisation 
number from The Linde Group prior to shipment.

THIS WARRANTY IS EXPRESSLY IN LIEU OF 
ANY AND ALL OTHER WARRANTIES AND 
REPRESENTATIONS, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO, THE WARRANTY 
OF FITNESS FOR A PARTICULAR PURPOSE. THE 
LINDE GROUP WILL NOT BE LIABLE FOR LOSS OR 
DAMAGE OF ANY KIND CONNECTED TO THE USE OF 
ITS PRODUCTS OR FAILURE OF ITS PRODUCTS TO 
FUNCTION OR OPERATE PROPERLY.

Warranty periods for instruments  

and accessories

Product

Warranty period

G-TECTA

®

 SG 

G-TECTA

®

 4G

G-TECTA

®

 4GP

2 years from 
date of purchase

G-TECTA

®

 SG

2

2 years from 
date of purchase

G-DOCKA

®

 SG

2

1 year from 
date of purchase

G-DOCKA

®

 Hub

2 years from 
date of purchase

Instrument chargers/interfaces

2 years from 
date of purchase

Battery packs, pumps and consumables 1 year from 

date of purchase

Warranty periods for sensors

Sensor type

Warranty period

Oxygen & Flammable Sensors

2 years

H

2

S & CO Toxic Sensors

2 years

All other Toxic Sensors

1 year

** Damage to combustible gas sensors by acute or chronic 
exposure to known sensor poisons such as volatile lead 
(aviation gasoline additive), hydride gases such as phosphine, 
and volatile silicone gases emitted from silicone caulks/
sealants, silicone rubber moulded products, laboratory glassware 
greases, spray lubricants, heat-transfer fluids, waxes and 
polishing compounds (neat or spray aerosols), mould-release 
agents for plastics injection-moulding operations, waterproofing 
formulations, vinyl and leather preservatives, and hand lotions 
that may contain ingredients listed as cyclomethicone, dimethicone 
and polymethicone (at the discretion of The Linde Group Service 
department) void The Linde Group’s Standard Warranty as it applies 
to the replacement of combustible gas sensors.

Содержание G-TECTA 4G

Страница 1: ...G TECTA 4G Multi Gas Detection Instrument Operating Manual UK...

Страница 2: ...ls and information given in both our printed and online publications are accurate at the time of issue full technical specifications are not necessarily included Furthermore The Linde Group policy is...

Страница 3: ...n deficiencies or specific toxic gas accumulations An alarm condition indicates the presence of a potentially life threatening hazard and should be taken very seriously WARNING Ensure only qualified s...

Страница 4: ...s not likely to have ignitable concentrations of flammable gases vapours or liquids present under normal operating conditions Instructions specific for use in non hazardous areas G TECTA 4G with CO2 S...

Страница 5: ...e with the user s normal work function The non slip grip and alligator clip ensure secure handling and wear ability and additional accessories such as shoulder straps and chest harness allow flexible...

Страница 6: ...instrument Note During the start up sequence the next calibration date will be displayed If the calibration due date has expired the G TECTA 4G instrument will display a warning message that calibrati...

Страница 7: ...d Confidence Signals The instrument will display up to four gas readings and each channel will display the gas types units and current readings Screen Icons Always check the gas type being monitored b...

Страница 8: ...t is lowered into a potentially hazardous environment instead of using a sampling hose and also for viewing peak gas exposure at the end of a shift The TWA menu option displays the 8 hour time weighte...

Страница 9: ...bol changes to and the mode button should be pressed to put the instrument back into normal operating mode The symbol will change to an egg timer to indicate that the sensor is warming up At the end o...

Страница 10: ...Weighted Average Alarms TWA alarm on alarm off and peak gas levels during the alarm Zero calibration and gas testing success or failure Flammable sensor alarms on and off The battery condition switch...

Страница 11: ...ry replacement should only be carried out by trained and certified personnel Wearing G TECTA 4G Instruments G TECTA 4G is supplied with a strong and durable alligator clip The alligator clip will secu...

Страница 12: ...ulb at least 10 times using the 2 metre hose supplied Longer lengths of hose and metal probes can be purchased For additional lengths of hose we recommend that the aspirator bulb is squeezed once for...

Страница 13: ...Kit comprises a full gas cylinder and regulator with interconnecting hose a gas test key used to activate Gas Test Mode on the instrument a flow cap to attach to the G TECTA 4G and a vent line The Ga...

Страница 14: ...ress the mode button within 10 seconds to confirm calibration Note If the mode button is not pressed within 10 seconds then the instrument mode will change to Gas Test Mode 5 G TECTA 4G will display a...

Страница 15: ...e instrument must be used for calibrating the other gas sensors G TECTA 4G Instrument with CO2 Sensor When a G TECTA 4G CO2 sensor is zeroed in fresh air it automatically sets the CO2 baseline level t...

Страница 16: ...able on the G TECTA PC software options screen and note the ports available ii Switch on the G TECTA 4G instrument and drop it into the charger cradle iii Check the available communications ports avai...

Страница 17: ...ero not performed from options menu Initiate zero on instrument menu Instrument incorrectly configured Re configure instrument Send to Linde Group service centre G TECTA 4G Product Specification Dimen...

Страница 18: ...TECTA 4G 5 Way Multi charger USA AS4GBCC5AU G TECTA 4G 5 Way Multi charger Australian c w computer interface AS4GBCC5UK G TECTA 4G 5 Way Multi charger UK c w computer interface AS4GBCC5EU G TECTA 4G 5...

Страница 19: ...ediately and return instrument for service Auto Zero failure Instrument zeroed in contaminated atmosphere Switch off instrument and restart in clean air Alarm preventing Auto Zero Instrument zeroed in...

Страница 20: ...able gas reading If oxygen levels are below safe breathing limits it should be assumed that the flammable reading is low G TECTA Electrochemical gas sensors toxic gases or oxygen contain chemicals Ext...

Страница 21: ...oduct conforms with all technical and regulatory requirements of the directives listed below Product Type G TECTA 4G Certification BASEEFA09ATEX0245 IECEx BAS 09 0117 Applicable Directives Electromagn...

Страница 22: ...CULAR PURPOSE THE LINDE GROUP WILL NOT BE LIABLE FOR LOSS OR DAMAGE OF ANY KIND CONNECTED TO THE USE OF ITS PRODUCTS OR FAILURE OF ITS PRODUCTS TO FUNCTION OR OPERATE PROPERLY Warranty periods for ins...

Страница 23: ...23 Notes...

Страница 24: ...f going to print Denmark AGA A S Vermlandsgade 55 2300 K benhavn S Tel 45 32 83 66 00 Estonia Eesti AGA AS P rnu mnt 141 11314 Tallinn Tel 372 6504 500 Finland Oy AGA Ab Itsehallintokuja 6 02600 Espoo...

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