5
1.10. Certifications and Approvals
:It shows that, product meets required conditions of EU with CE stamp
and stipulate that product passed quality assessment stages
Note: All the features and tests on this decument has manufactured with DX-ELT models at LONCA Inc.
1.10. Safety Ýnstructions (ATEX)
Safety instructions should be read and applied to the end.
-The following notes must be taken into attention to protect the operator and the enviroment from possible hazards.
-The device setup and maintenance of this device must be done by knowledgeable persons who has read the instructions and is familiar with
the safety at work.
-Ýt should be checked by the users that the products are fitted suitable to the zone maps.
-Work safety,must be observe by accident prevention regulations and national installation standards.
-The product should be used within the specification presented guideline.
-You can only mount the device when there is no presure.
-These safety instructions are protected in terms of 1 / 2 D and 1 / 1 G category for DX-ELT coded series and is compatible with
TSE 18ATEX0099 and CE certificate.
-The Label should be used in appropriate environments.
-Because the enviroment is max. 60 C you should choose a suitable cable for use.
-Do not over tighten the cable gland in order not to affect the IP protection class.
-Make sure the cable entry and plug is tightened right.
-Ground connection must be done properly and checked without energizing.
-Before starting use make sure the lid is fully closed and the set screw is tightened.
-DX-ELT models are metal protected.Ýt is Compatible with different supply voltages specified in the catalog.
- The metal enclosure must be in the 2D or 2G zone. The pipe and float section must be located in the 1D and 1G zone.
-Max. working temperature,max. Surface temperature can change depending on the model, Please read the document carefully before using.
-During the mounting it should be checked that there is no mechanical stress or deformation in the tank wall.When this happens, the sensor should
not be energized without the necessary correction measures.
-Check that the presure in the tank hasnt exceed the presure shown in the catalog.
-The mounting sensor must be mount properly in the tank filling system.In case it is not suitable, the sensor must be protected and the in-tank
apparatus must be protected.
- Flange surface smoothness must be maintained in flanged connection.
- Flange seating surface should not be scratched, and suitable liquid gasket should be used instead of sealing with gasket in counter flange mounting.
- Flanged connections are welded with the sensor part.
-The sensor is designed to withstand the chemical effects of the materials.Check the suitability of different materials.
-The Sensors are in suitable storage conditions and protected from dust and damp.
-Device repairs should only be done at the manufacturer Lonca Inc.
-Protect the device from friction and cleaning should be done without water.
-In case of improper circuit conditions, the main energy must be completely disconnected and safety measures should be taken without replacing
the temperature circuit breaker with its backup.Changes should be made in a safe area.
TS EN 61326 - 1 : 2021EMC (2014 / 108 / AT) :
TS EN IEC 60079 - 0 : 2018
TS EN 60079 - 1 : 2014
TS EN 60079 - 31 : 2014
TS EN 60079 - 26 : 2015
ATEX (2014 / 34 / AB) :
LVD (2014 / 35 / AB) : TS EN 60204 -1 : 2018
TS 3033 EN 60529 : 2014
