ELTRA ELEMENTRAC CS-d Operating Manual
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ELTRA ELEMENTRAC CS-d Operating Manual

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Operating Manual
ELEMENTRAC CS-d
Translation
© Eltra GmbH, 42781 Haan, Retsch-Allee 1-5, Germany | 21.11.2019 Version 0002

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Summary of Contents for ELTRA ELEMENTRAC CS-d

  • Page 1 Operating Manual ELEMENTRAC CS-d Translation © Eltra GmbH, 42781 Haan, Retsch-Allee 1-5, Germany | 21.11.2019 Version 0002...
  • Page 2 Information about the Manual Urheberrecht © Copyright by Eltra GmbH Retsch-Allee 1-5 42781 Haan Deutschland...
  • Page 3 Information about the Manual...

  • Page 4: Table Of Contents

    Information about the Manual Table of contents Information about the Manual ......................6 Explanation of signs and symbols ..................... 6 Disclaimer ............................6 Copyright ............................6 Safety ..............................7 Explanation of the safety instructions ....................8 General safety instructions ........................ 9 Repairs .............................
  • Page 5 Information about the Manual 10.1.8 Maintenance in the furnace area ..................... 57 10.1.8.1 Replacing the furnace cleaning brush and thermal shield ..........57 10.1.8.2 Replacing the combustion tube ..................61 10.1.8.3 Removing the crucible tray ....................63 10.1.9 Replacing the O-rings ......................64 10.1.9.1 Replacing the O-ring at the top of the combustion tube ..........

  • Page 6: Information About The Manual

    Manual. 1.3 Copyright This Manual or parts of it may not be duplicated, distributed, edited or copied in any form without the prior written consent of Eltra GmbH. Damage claims will be asserted in the event of infringement.

  • Page 7: Safety

    Target group This covers everybody who operates, cleans or works on the machine. This machine is a modern, efficient, state-of-the-art product from Eltra GmbH. Reliability is guaranteed when it is used correctly and when this Manual is complied with. Persons under the influence of intoxicating substances (medications, drugs, alcohol) or who...

  • Page 8: Explanation Of The Safety Instructions

    Safety 2.1 Explanation of the safety instructions The following warnings in this Manual alert to potential hazards and damage: DANGER D1.0000 Risk of fatal injuries Source of the danger − Possible consequences of failure to heed the danger. • Instructions and advice on how to avoid the risk. Fatal or serious injuries may ensue if the “Danger”...

  • Page 9: General Safety Instructions

    Changes to the machine Improper modification − As a result of improper modification, the conformity with European directives as specified by Eltra GmbH will no longer be valid. All warranty claims will be invalidated. • Do not make any modifications to the machine.

  • Page 10: Repairs

    2.4 Intended use The ELEMENTRAC CS-d has been developed for the analysis of carbon and sulphur in various materials. The induction furnace permits the analysis of typically inorganic materials such as metals, alloys, ceramics and cement. The resistance furnace has been designed for the analysis of carbon and sulphur in organic materials such as coal, coke, alternative fuels or soil.

  • Page 11: Safety Circuit Of The Htfr

    Safety 2.6 Safety circuit of the HTFr NOTICE N3.0000 Overheating of the HTFr Using the wrong switch setting for cooling down − If the switch on the HTFr is set to position 0 before the furnace has cooled down sufficiently, this may result in overheating and the triggering of a safe state.

  • Page 12: Safety Symbols On The Machine

    Safety 2.7 Safety symbols on the machine Safety symbols on the ELEMENTRAC CS-d provide warnings about risks when using the machine. The following safety symbols can be found on the analyzer: Fig. 1: Safety symbols on the analyzer Position Component...

  • Page 13: Emergency Stop

    Safety 2.8 Emergency stop An emergency stop is initiated using the relevant main switch on the machines. Turn the analyzer off in an emergency as follows: 1. Turn the main switch on the analyzer to Position 0. Turn the HTFr off in an emergency as follows: 1.
  • Page 14 Safety WARNING W4.0000 Risk to life caused by an electric shock Uninsulated part of the sample insertion tool − The metal part of the sample insertion tool is not insulated. Contact with the metal part of the sample insertion tool when inserting it into the furnace can result in an electric shock and cause serious or life- threatening injuries.
  • Page 15 Safety WARNING W7.0021 Risk of fire / burns Hot parts (crucibles, reagents etc.) can fall down − Hot parts may fall onto benches, floors or other surfaces and catch fire. − Clothing and other materials may catch fire. • Erect the analyzer in a fireproof environment. Pay special attention to the bench, the floor and other surfaces close to the analyzer.
  • Page 16 Safety CAUTION C4.0000 Risk of injuries Moving parts − The furnace closes automatically. Hands in the area of the opening can get crushed when the furnace closes. • Never reach into the closing furnace. • Uses crucible tongs when positioning ceramic crucibles or ceramic dishes.
  • Page 17 Safety CAUTION C8.0000 Risk of burns Hot machine parts − Parts of the machine can get very hot and cause burns during maintenance work if the waiting time to ensure cooling is not complied with. • Before maintenance work, wait until the temperature of the furnace is <...
  • Page 18 Safety CAUTION C12.0090 Risk of eye injury Chemicals − When changing the chemicals, minute particles of chemicals may be suspended in the air and cause burns to eyes. • Always wear protective goggles when working with chemicals. • Comply with the safety data sheets for the chemicals used. CAUTION C13.0000 Risk of injury...

  • Page 19: Description

    Description Description The ELEMENTRAC CS-d is a combustion analyzer. The machine determines the concentration of carbon and sulphur in inorganic and organic samples through the combustion in the induction furnace or resistance furnace. The gaseous products of combustion CO and SO measured by infrared measurement cells.
  • Page 20 Description Position Component Description Platform Platform for the dishes Entrance to the furnace Opening for adding dishes Slide for glass guard The slide moves a glass guard in front of the furnace entrance. The glass guard blocks the IR light in the furnace and prevents air getting in.

  • Page 21: Back Of The Analyzer

    Description 3.2 Back of the analyzer The following figure shows the back of the analyzer: Fig. 3: Back of the analyzer Position Component Description Fan on the analyzer USB cable (internally already Cable for connecting to the PC connected) CAN connector For connecting to the HTFr USB connector For connecting to the PC...
  • Page 22 Description Position Component Description Connector for the machine’s power supply Power connection Automatic shutting down of the power circuit in the Circuit breaker event of an overload or short circuit Switched power socket to connect a vacuum cleaner Power connection for the vacuum The vacuum cleaner can be switched on cleaner automatically on opening the furnace after every...

  • Page 23: Back Of The Htfr

    Description 3.3 Back of the HTFr The following figure shows the back of the HTFr: Fig. 4: Back of the HTFr Position Component Description Automatic shutting down of the power circuit in the Circuit breaker event of an overload or short circuit Connector for the machine’s power supply Power connection CAN connector...

  • Page 24: Installation

    Installation Installation WARNING W10.0015 Risk to life caused by an electric shock Connection to a socket without protective conductor − Connecting the machine to sockets without protective conductor can lead to life-threatening injuries caused by an electric shock • Only operate the machine on sockets with a protective conductor (PE).

  • Page 25: Setting Up

    • Ensure that all machine bases are placed securely on the surface. The space required to set up the ELEMENTRAC CS-d with balance and PC is approx. 190 cm × 75 cm (width x depth), without balance and PC approx. 100 cm × 75 cm.

  • Page 26: Filling The Reagent Tubes

    Installation 4.2 Filling the reagent tubes Proceed as follows to fill the reagent tubes: 1. Fill the reagent tube for the catalyst furnace . 2. Fill the reagent tube for the SO filter. 3. Fill the reagent tube for the gas purification inlet. 4.

  • Page 27: Connecting The Machine To The Pc

    Installation “Back of the 6. Connect the compressed air connection on the analyzer (see Pos. (5) in analyzer”) to the operating company’s compressed air supply. The gas supply has been established. Make sure the gas and compressed air supply are installed correctly. The hoses should not be laid directly on the laboratory bench because the hot sample carriers present a potential risk of fire.

  • Page 28: Commissioning

    − Improper modifications to the machine can lead to injuries. • Do not make any unauthorised changes to the machine. • Only use spare parts and accessories that have been approved by Eltra GmbH! The following conditions must be met before commissioning the machine: •...

  • Page 29: Operation Of The Machine

    Operation of the machine Operation of the machine WARNING W15.0000 Risk to life caused by an electric shock Uninsulated part of the sample insertion tool − The metal part of the sample insertion tool is not insulated. Contact with the metal part of the sample insertion tool when inserting it into the furnace can result in an electric shock and cause serious or life- threatening injuries.
  • Page 30 Operation of the machine CAUTION C18.0000 Risk of injuries Moving parts − The furnace closes automatically. Hands in the area of the opening can get crushed when the furnace closes. • Never reach into the closing furnace. • Uses crucible tongs when positioning ceramic crucibles or ceramic dishes.
  • Page 31 3. Prepare a crucible or dish with sample material. Only use crucibles (Part number 90148 or 90149) and dishes (e.g. Part number 90160) from Eltra GmbH. 4. Use the automatic transfer of the sample weight from the balance to the PC or enter the sample weight manually.

  • Page 32: Technical Data

    Technical data Technical data 7.1 Technical data for the analyzer The following table lists the technical data for the analyzer: Definition Description Data Dimensions Width 52 cm Depth 75 cm Height 84 cm Weight Approx. 150 kg Electrical data Power supply 230 VAC ±10 % Frequency 50/60 Hz...

  • Page 33: Technical Data For The Htfr

    Technical data 7.2 Technical data for the HTFr The following table lists the technical data for the HTFr: Definition Description Data Dimensions Width 37 cm Depth (without balcony) 79 cm (68 cm) Height 52 cm Weight 53 kg Electrical data Power supply 230 VAC ±10 % Frequency...

  • Page 34: Type Plate On The Analyzer

    Technical data 7.3 Type plate on the analyzer The following diagram shows an example of the type plate on the analyzer: Fig. 5: Type plate on the analyzer Position Component Manufacturer’s address Part number Mains frequency Read the Manual CE mark Type of protection Disposal label Current...

  • Page 35: Type Plate On The Htfr

    Technical data 7.4 Type plate on the HTFr The following diagram shows an example of the type plate on the HTFr: Fig. 6: Type plate on the HTFr Position Component Manufacturer’s address Part number Mains frequency Read the Manual CE mark Type of protection Disposal label Current...

  • Page 36: Standards For Inorganic Materials

    Technical data 7.5 Standards for inorganic materials The following standards for inorganic materials are met: Standard Elements Materials Equipment EN ISO 9556:2002-04 Steel and iron CS-i CS-d ISO 4935:1989 Steel and iron CS-i EN 24935:1992-07 CS-d ASTM E1019:2018 C, S Steel, iron, CS-i nickel/cobalt alloys...

  • Page 37: Standards For Organic Materials

    Technical data 7.6 Standards for organic materials The following standards for organic materials are met: Standard Elements Materials Equipment ASTM D 1552:2016 Products made of oil CS-d and petroleum ASTM D 4239:2018 Coal and coke CS-d ASTM D 5016:2016 Coal and coke ashes CS-d ASTM D 1619-16a Soot...

  • Page 38: Troubleshooting On The Analyzer And On The Htfr

    Troubleshooting on the analyzer and on the HTFr Troubleshooting on the analyzer and on the HTFr 8.1 Troubleshooting on the analyzer. 1. Using the ELEMENTS software, establish which fault has occurred on the analyzer and rectify it in accordance with the error message in the ELEMENTS software. 2.

  • Page 39: Cleaning

    − Organic solvents can damage the coating. • Organic solvents must not be used to clean the housing. The outside of the ELEMENTRAC CS-d must be cleaned regularly. Proceed as follows to clean the outside of the machine: 1. Pull out the plugs on the analyzer and on the HTFr.

  • Page 40: Maintenance

    Maintenance 10 Maintenance 10.1 Maintenance the analyzer CAUTION C22.0000 Risk of burns Hot machine parts − Parts of the machine can get very hot and cause burns during maintenance work if the waiting time to ensure cooling is not complied with.

  • Page 41: Removing The Reagent Tubes

    Maintenance Component No. of Maintenance Service See chapter analyses interval instructions “Replacing the Brush the thermal shield 100 Monthly Clean or replace the thermal shield furnace cleaning depending on the brush and thermal sample shield“ “Replacing the Combustion tube 1000 Monthly Check, clean and replace where...
  • Page 42 Maintenance CAUTION C25.0090 Risk of eye injury Chemicals − When changing the chemicals, minute particles of chemicals may be suspended in the air and cause burns to eyes. • Always wear protective goggles when working with chemicals. • Comply with the safety data sheets for the chemicals used. The reagent tubes of the analyzer must not be removed during operation.

  • Page 43: Filling Reagent Tubes

    Maintenance The following diagram shows an example of removing a reagent tube on the front of the analyzer: Fig. 9: Removing the reagent tube on the front of the analyzer 3. Slide the reagent tube upwards. 4. Swivel the reagent tube slightly to the side or to the front. 5.
  • Page 44 Maintenance CAUTION C28.0090 Risk of eye injury Chemicals − When changing the chemicals, minute particles of chemicals may be suspended in the air and cause burns to eyes. • Always wear protective goggles when working with chemicals. • Comply with the safety data sheets for the chemicals used. WARNING W19.0000 Risk of poisoning...

  • Page 45: Filling The Reagent Tube On The So

    Maintenance 10.1.3.1 Filling the reagent tube on the SO filter Proceed as follows to replace the filling in the reagent “Removing the tubes on the SO filter (see Pos. (3) in reagent tubes on filters“): 1. Turn the main switch on the analyzer to Position 1. “Removing the reagent 2.

  • Page 46: Filling The Reagent Tube On The Inlet Gas Purification

    Maintenance 10.1.3.2 Filling the reagent tube on the inlet gas purification Proceed as follows to replace the filling in the inlet gas “Removing the reagent tubes purification (see Pos. (2) in filters”): 1. Turn the main switch on the analyzer to Position 1. 90331 1.5-2cm “Removing the reagent...

  • Page 47: Filling The Reagent Tube On The Moisture Filter

    Maintenance 10.1.3.3 Filling the reagent tube on the moisture filter Proceed as follows to replace the moisture filter filling (see Pos. (1) in “Removing the reagent tubes on filters“): 1. Turn the main switch on the analyzer to Position 1. 2.

  • Page 48: Inserting Reagent Tubes

    Maintenance 10.1.4 Inserting reagent tubes The reagent tubes of the analyzer must not be removed during operation. Proceed as follows to insert a reagent tube on the front of the analyzer: 1. Ensure that the main switch of the analyzer is set to Position 1. 2.
  • Page 49 Maintenance 10. Check that the O-rings all round form a uniform impression of approx. 2 mm on the reagent tube and that there is no leak on the O-ring caused by the glass wool. 11. Confirm the message on the ELEMENTS software so that the pressure can be built up again.

  • Page 50: Replacing The Dust Filter Cartridge On The Analyzer

    Maintenance 10.1.5 Replacing the dust filter cartridge on the analyzer The dust filter cartridge on the analyzer must be replaced as soon as the filter material changes colour and after 500 analyses at the latest. The following diagram shows the dust filter cartridge on the front of the analyzer: Fig.

  • Page 51: Filling The Reagent Tube On The Catalyst Furnace

    Maintenance 10.1.6 Filling the reagent tube on the catalyst furnace CAUTION C29.0094 Risk of burns Hot catalyst furnace − The furnace temperature of the catalyst furnace can be up to 800 °C during operation and cause burns. • Wear heat-resistant protective gloves when working with the catalyst furnace .
  • Page 52 Maintenance Position Component Hose Clamp Locating key Guide Reagent tube Locating key Lock on the catalyst furnace Catalyst furnace The reagent tube on the catalyst furnace is filled as follows: 1. Ensure that the analyzer is switched off and the catalyst furnace has cooled down.
  • Page 53 Maintenance 20. Carefully slide the hose (1) onto the reagent tube (5). The hose must be pushed at least 5 mm over the reagent tube connector. 21. Secure the hose (1) using the clamp (2). The reagent tube on the catalyst furnace has been filled.

  • Page 54: Cleaning The Dust Box

    Maintenance 10.1.7 Cleaning the dust box CAUTION C30.0076 Risk of burns Hot machine parts − Some parts of the machine can get very hot and cause burns when touched without wearing protective gloves. • Wear heat-resistant protective gloves when working with hot machine parts.

  • Page 55: Quick Cleaning Of The Dust Box

    Maintenance 10.1.7.1 Quick cleaning of the dust box The dust box should be quickly cleaned daily or every 100 analyses at the latest: Fig. 14: Quick cleaning of the dust box Position Component Supplied brush Top end of the filter housing Bottom of the filter housing Bottom O-ring at support Grease is only applied to the bottom end of the filter housing (3) and the bottom O-ring (4).

  • Page 56: Thorough Cleaning Of The Dust Box

    Maintenance 10.1.7.2 Thorough cleaning of the dust box The dust box should be thoroughly cleaned monthly or every 500 analyses at the latest. Proceed as follows to thoroughly clean the dust box: “Cleaning the dust 1. Ensure that the metal filter with the dust box has been removed (see box“).

  • Page 57: Maintenance In The Furnace Area

    Maintenance “Quick cleaning of the dust 4. Clean the filter housing (4) with the supplied brush (also see box”). 5. Clean the metal filter (5) in the ultrasonic bath (Part No. 71007). 6. Dry the O-ring and grease the O-ring (1) where necessary. 7.
  • Page 58 Maintenance The furnace of the analyzer is fitted with an automatic furnace cleaning system with thermal shield . Proceed as follows to replace the furnace cleaning brush with thermal shield: 1. Open the furnace. As a result, the springs at the top of the furnace are released and the knurled nuts can be easily unscrewed.
  • Page 59 Maintenance The following diagram shows the mounting plate of the furnace cleaning system: Fig. 18: Furnace cleaning system mounting plate 6. Remove the knurled nuts (6) and (13). 7. Unscrew the wing nuts (8) and (12). 8. Unscrew the gas connectors (5) and (9) (also see detailed image) and remove the gas hoses.
  • Page 60 Maintenance 9. Pull the furnace cleaning system out from the top by the support (14). Make sure not to bend the rods (7) and (10) and not to damage the combustion tube. 10. Hold the furnace cleaning brush holder (15) firmly and twist the thermal shield (16) off. 11.

  • Page 61: Replacing The Combustion Tube

    Maintenance 10.1.8.2 Replacing the combustion tube The combustion tube on the analyzer must be serviced or replaced at least once a month, or: • If the combustion tube is damaged • If there are greatly fluctuating carbon or sulphur levels •...
  • Page 62 Maintenance The following diagram shows the top of the combustion tube: Fig. 21: Top of the combustion tube 5. Carefully pull the combustion tube (4) with the O-ring (3) up and out of the furnace. 6. If necessary, place a new O-ring (Part No. 70380) onto the new combustion tube (Part No. 14130).

  • Page 63: Removing The Crucible Tray

    Maintenance 10.1.8.3 Removing the crucible tray The tray must be removed in order to clean the area beneath the tray. Proceed as follows to remove the tray on the analyzer and to clean the area beneath the tray: 1. Turn the main switch on the analyzer to Position 0 2.

  • Page 64: Replacing The O-Rings

    Maintenance 10.1.9 Replacing the O-rings CAUTION C31.0076 Risk of burns Hot machine parts − Some parts of the machine can get very hot and cause burns when touched without wearing protective gloves. • Wear heat-resistant protective gloves when working with hot machine parts.

  • Page 65: Replacing The O-Rings At The Bottom And In The Bottom Furnace Locking Device

    Maintenance The O-ring (1) at the top of the combustion tube is now accessible: Fig. 23: O-ring at the top of the combustion tube 4. Remove the O-ring (1) at the top of the combustion tube. 5. Apply a thin layer of high vacuum silicon grease (Part No. 92610) to the inside of the new O-ring (Part No.
  • Page 66 Maintenance 4. Unscrew the wing nuts (2) and (3) on the bottom furnace lock (3): Fig. 24: Wing nuts on the bottom furnace lock 5. Pull the bottom furnace lock (1) down and off. The O-ring on the underneath of the furnace is now accessible: Fig.

  • Page 67: Replacing The O-Rings On The Furnace Seal

    Maintenance The following diagram shows the O-ring (5) in the bottom furnace lock: Fig. 26: O-ring in the bottom furnace lock 9. Remove the O-ring (5) from the bottom furnace lock. 10. Apply a thin layer high vacuum silicon grease (Part No. 92610) to the outside of the new O- ring (Part No.
  • Page 68 Maintenance 4. Remove nuts (1) and (12): Fig. 27: O-rings on the furnace cleaning system 5. Remove the washers (2) and (11) and the springs (3) and (10). 6. Pull the support (5) up and off. 7. Remove the retaining rings (4) and (9). 8.

  • Page 69: Cleaning The Connecting Hose Between The Furnace And Metal Filter

    Maintenance 10.1.10 Cleaning the connecting hose between the furnace and metal filter Clean the hose connection from the dust filter to the furnace on the analyzer as follows: 1. Open the machine door (see Pos. 11 in “Front”). The following figure shows the hose connection from the dust filter to the furnace of the analyzer: Fig.

  • Page 70: Maintenance The Htfr

    Maintenance 10.2 Maintenance the HTFr CAUTION C33.0000 Risk of burns Hot machine parts − Parts of the machine can get very hot and cause burns during maintenance work if the waiting time to ensure cooling is not complied with. • Before maintenance work, wait until the temperature of the furnace is <...

  • Page 71: Cleaning The Combustion Tube And The Dust Box

    Maintenance 10.2.2 Cleaning the combustion tube and the dust box DANGER D5.0000 Risk to life caused by an electric shock Exposed power contacts − Contact with exposed power contacts can cause life-threatening injuries or death. • Turn the main switch to Position 0 and pull out the power plug prior to maintenance work on the analyzer.

  • Page 72: Opening The Dust Box

    Maintenance 10.2.2.1 Opening the dust box The following diagram shows the dust box at the back of the HTFr: Fig. 29: Dust box on the back of the HTFr Open the dust box as follows: 1. Turn the analyzer to Position 0 on the main switch or switch to induction furnace mode in the ELEMENTS software.

  • Page 73: Cleaning The Dust Box

    Maintenance 10.2.2.2 Cleaning the dust box The following diagram shows the back of the HTFr with open dust box: Fig. 30: Back of the HTFr with open dust box Clean the combustion tube and the dust box as follows: “Opening the dust 1.

  • Page 74: Closing The Dust Box

    Maintenance 10.2.2.3 Closing the dust box The following diagram shows the dust box at the back of the HTFr: Fig. 31: Dust box on the back of the HTFr Close the dust box as follows: 1. Place the cover (3) onto the housing of the dust box (1). 2.

  • Page 75: Replacing The Combustion Tube

    Maintenance 10.2.3 Replacing the combustion tube DANGER D6.0000 Risk to life caused by an electric shock Exposed power contacts − Contact with exposed power contacts can cause life-threatening injuries or death. • Turn the main switch to Position 0 and pull out the power plug prior to maintenance work on the analyzer.

  • Page 76: Removing The Dust Box

    Maintenance 10.2.3.1 Removing the dust box The following diagram shows the back of the HTFr with open dust box: Fig. 32: Back of the HTFr with open dust box Remove the dust box as follows: “Opening the dust 1. Ensure that the dust box is open, see box”.

  • Page 77: Removing The Combustion Tube

    Maintenance 10.2.3.2 Removing the combustion tube The following diagram shows the front of the HTFr with the machine door open: Fig. 33: Front of the HTFr with the machine door open Remove the combustion tube as follows: “Removing the dust 1.
  • Page 78 Maintenance The O-ring is visible: Fig. 34: O-ring behind the furnace locking device 6. Pull off the O-ring (7). The mechanical stop on the dish and the combustion tube on the back: Fig. 35: Removing the mechanical stop on the dish and combustion tube on the back 7.

  • Page 79: Inserting The Combustion Tube

    Maintenance 10.2.3.3 Inserting the combustion tube The following diagram shows the front of the HTFr with furnace locking device removed and O- ring removed: Fig. 36: Front of the HTFr with furnace locking device removed and O-ring removed Insert the combustion tube as follows: “Removing the combustion 1.
  • Page 80 Maintenance The following diagram shows the front of the HTFr with combustion tube inserted and O-ring in place: Fig. 38: Front of the HTFr with inserted combustion tube and O-ring 5. Slide the O-ring (6) onto the combustion tube (7). The O-ring (6) should be positioned at a distance of approx.
  • Page 81 Maintenance The following diagram shows the front of the HTFr with fitted furnace locking device: Fig. 39: Front of the HTFr with fitted furnace locking device 6. Using screws (9) to (12), secure the front furnace locking device (14) on the adapter ring (8).

  • Page 82: Installing The Dust Box

    Maintenance 10.2.3.4 Installing the dust box The following diagram shows the back of the HTFr with combustion tube inserted: Fig. 40: Back of the HTFr with combustion tube inserted Install the dust box as follows: “Inserting the combustion 1. Ensure that the combustion tube has been inserted, see tube”.
  • Page 83 Maintenance The following diagram shows the back of the HTFr with fitted dust box housing: Fig. 41: Back of the HTFr with fitted dust box housing 4. Slide the dust box housing (4) as far as possible onto the combustion tube. 5.

  • Page 84: Replacing The Moisture Filter On The Htfr

    Maintenance 10.2.4 Replacing the moisture filter on the HTFr The following diagram shows the front of the HTFr with the machine door open: Fig. 42: Front of the HTFr with the machine door open...
  • Page 85 Maintenance Replace the anhydrone as follows: 1. Turn the analyzer to Position 0 on the main switch or switch to the induction furnace mode in the ELEMENTS software. O-ring The analyzer must not generate any vacuum in the HTFr. 2. Open the machine door (1) on the front of the HTFr. 3.

  • Page 86: Replacing The Dust Filter Cartridge

    Maintenance 10.2.5 Replacing the dust filter cartridge The following diagram shows the dust filter cartridge on the front of the HTFr: Fig. 43: Dust filter cartridge on the front of the HTFr Replace the dust filter cartridge as follows: 1. Turn the analyzer to Position 0 on the main switch or switch to induction furnace mode in the ELEMENTS software.

  • Page 87: Replacing The O-Rings On The Htfr

    Maintenance 10.2.6 Replacing the O-rings on the HTFr The O-rings on the HTFr are on the anhydrone and on the combustion tube. Each have two O- rings which must always be replaced together. 10.2.6.1 Replacing the O-rings on the moisture filter The O-rings on the anhydrone are at the top and bottom end of the reagent tube.

  • Page 88: Replacing The O-Rings On The Combustion Tube

    Maintenance 10.2.6.2 Replacing the O-rings on the combustion tube CAUTION C38.0076 Risk of burns Hot machine parts − Some parts of the machine can get very hot and cause burns when touched without wearing protective gloves. • Wear heat-resistant protective gloves when working with hot machine parts.
  • Page 89 Maintenance The O-ring at the back is now accessible: Fig. 46: O-ring at the back of the combustion tube 8. Pull off the O-ring (3) and put a new one on (Part No. 70380). The O-ring should be at a distance of approx. 2 cm from the end of the tube. “Installing the dust 9.

  • Page 90: Spare Parts

    Spare parts 11 Spare parts 11.1 Spare parts for the analyzer 11.1.1 Front of the machine Fig. 47: Diagram of the front when closed Position Designation Part No. Quantity Hinge with eccentric pin 88400-0288...

  • Page 91: Front (Interior View)

    Spare parts 11.1.2 Front (interior view) Fig. 48: Diagram of the front inside...
  • Page 92 Spare parts Position Designation Part No. Quantity Filter connection holder, assembled 51100-2013 Reagent tube 88400-0005 Reagent tube holder 28.5 mm 51100-2017 Bottom filter holder 35361 Bottom reagent tube holder, moisture 11045 trap O-ring 9x3 70230 Dust filter cartridge 11170 Top filter holder 35363 Reagent tube 88400-0006...

  • Page 93: Catalyst Furnace

    Spare parts 11.1.2.1 Catalyst furnace Fig. 49: Catalyst furnace 20100-2003 Designation Part No. Quantity Position 20100-2004 Bottom reagent tube holder, catalyst furnace 88400-0422 Quartz tube 20100-2005 Top reagent tube holder, catalyst furnace Reagent tube 240x20/16.4 88400-0452 66500-0084 Hose clip/clamp 6, 7 70230 O-ring 9x3 O-ring 8x1.5 for 20100-2003,...

  • Page 94: Complete Dust Filter Housing With Heating Element

    Spare parts 11.1.2.2 Complete dust filter housing with heating element Fig. 50: Complete dust filter housing 51100-2035 Position Quantity Designation Part No. Dust box mechanism 51100-2019 Complete dust filter housing with 51100-2035 heating element Filter connection holder 51100-2013...

  • Page 95: Complete Dust Filter

    Spare parts 11.1.2.3 Complete dust filter Fig. 51: Dust filter 11107 Position Quantity Designation Part No. Complete dust filter 11107 Metal filter 11105 O-ring 34x3 70370 Filter lock 11093 O-ring 20x5 70320...

  • Page 96: Furnace

    Spare parts 11.1.3 Furnace Quantity Position Designation Part No. M4-A2 cap nut 08.261.0001 Washer 08.701.0058 Spring 75122 14165 Top knurled nut Roller bearing with flange GFM-1112- 66500-0534 Bottom knurled nut 14161 Wing nut 76003 Glued Bottom end plate of 14025-2001 the furnace Pneumatic cylinder 14009-2001 Cone...
  • Page 97 Spare parts Quantity Pos. Designation Part No. O-ring 35x5 70380 O-ring 3.4x1.9 70120 M4 spacer sleeve 75150 Brush holder 14051 Cleaning brush 14045 Heat protection, 14072 ceramic Bottom knurled 14161 Disc 08.701.0076 O-ring 35x5 70390 Fig. 53: Furnace, front view 2...
  • Page 98 Spare parts Fig. 54: Furnace, front view 3 Position Designation Part No. Quantity Furnace cover 51100-2045 M4x10 08.643.0055 countersunk screw...

  • Page 99: Furnace Cleaning Mechanism

    Spare parts 11.1.4 Furnace cleaning mechanism Fig. 55: Furnace cleaning mechanism Part Position Designation Quantity Spring 75122 2 Mounting bar 14080 2 Complete top furnace locking device 14021 1 O-ring 3.4x1.9 70120 2 Spacer sleeve 75150 2 Brush holder 14051 1 Combustion tube cleaning brush 14045 1 Complete ceramic thermal shield for the...

  • Page 100: Back Of The Machine

    Spare parts 11.1.5 Back of the machine Fig. 56: Back Position Designation Part No. Quantity 2P 16 AC circuit breaker 66400-0385 SCHUKO socket 88400-0413 250V / 16A mains filter 77140 Fan guard 120x120 88400-0155 24V fan 66400-0304 Gas valve 51100-2031 pressure regulator 11492...

  • Page 101: Left-Hand Side Of The Machine

    Spare parts 11.1.6 Left-hand side of the machine Fig. 57: Left-hand side Position Designation Part No. Quantity Complete compressed air control 27000-2024 system PCB pressure sensor 27000-5004 Valve block 51100-2030 Complete gas valve 51100-2029 CS-i/d gas valve 51100-2041 Complete control valve 51100-2032 Uni 2.x with housing 11001-3003...

  • Page 102: Left Side, Dev Gate

    Spare parts 11.1.6.1 Left side, Dev Gate Fig. 58: DevGate Designation Part No. Quantity Position Inlet pressure regulator 11492 PCB DevGate 88600-5000...

  • Page 103: Valve Block, Compressed Air Control System

    Spare parts 11.1.6.2 Valve block, compressed air control system Fig. 59: Valve block compressed air control system 27000-2024 Quantity Designation Part No. 66200-0140 1 5/2 way valve 66200-0139 1 5/3 way valve Pressure regulator 60236 66300-0158 1 Pushbutton switch 66200-0141 1 2/2 way valve...
  • Page 104 All work on the components described must be performed by appropriately qualified service personnel. The voltage range is 10 kV. A special tool (Part No.: 1101-2005) is required to discharge the oscillating circuit. ELTRA Service must be contacted before opening the right-hand side of the machine to work on this side. DANGER D7.0005...

  • Page 105: Top Mounting Plate

    Spare parts 11.1.7 Top mounting plate DANGER D8.0005 Risk to life caused by an electric shock Exposed power contacts – high voltage • An electric shock can cause serious injuries in the form of burns, cardiac arrhythmia, respiratory failure or cardiac arrest. •...
  • Page 106 Spare parts Position Designation Part No. Quantity 77052 40A solid state relay 27000-3103 PCB guard plate 12045 Transformer 88400-0394 Maxthermo Power Controller Coupling relay 2 changeover 8A. 66400-0450 24VDC 66300-0428 24VDC 4 NO mini contactor 66400-0061 Toroidal transformer catalyst furnace 88400-0395 Power supply unit 66400-0304...

  • Page 107: Spare Parts For The Htfr

    Spare parts 11.2 Spare parts for the HTFr 11.2.1 Front of the machine Fig. 61: Front of the machine Position Designation Part No. Quantity Viton hose 4x1 73030 0,5m Cap nut with coil 66200- 0048 PTFE hose furnace 36720- 2001 M4x20 cylinder head screw 089330034 Reagent tube...

  • Page 108: Right-Hand Side Of The Machine

    Spare parts 11.2.2 Right-hand side of the machine Fig. 62: Right-hand side of the machine Position Designation Part No. Quantity Ceramic plate 36000-3014 Combustion tube 90162 Temperature switch 66300-0465 Mechanical stop on the dish 36101 Heating element set (4 units with bonding) 36000-8000 Ceramic spacer 77505...
  • Page 109 Spare parts Fig. 63: Right-hand side of the machine, bottom section Position Designation Part No. Quantity Gas flow sensor 66036-2010 Main switch 66400-0479 HTFChild motherboard 36000-5000 Thermocouple 36914-3001 66036-2011...

  • Page 110: Gas Purification Furnace, Optional

    Spare parts 11.3 Gas purification furnace, optional Fig. 64: Complete gas purification furnace Quantity Part No. Designation 21000-1001 Complete gas purification furnace 1 21120 Quartz tube 70380 O-ring 35x5 88400-0122 Filling for the gas purification furnace (CS)

  • Page 111: Fuses

    Spare parts 11.4 Fuses Quantity Part No. Designation Safety fuse 6.3A for 27000-5000 DevGate board 66300-0369 and 27000-5001 PCB furnace power control Safety fuse 3.15A 66300-0410 for the top mounting plate 11.5 Consumables Quantity Part No. Designation 90148 1000 Stk. Crucible 90149 90200...

  • Page 112: Decommissioning

    This ensures that the reagent tube is not damaged when not in use. The machine has been decommissioned. 13 Storage The following storage conditions apply to storage of the ELEMENTRAC CS-d: • Indoor area • Ambient temperature between +5 and +35 °C •...

  • Page 113: Disposal

    Disposal 14 Disposal Applicable statutory regulations must be heeded during disposal. Information about the disposal of electrical and electronic machinery in the European Community is set out below. The disposal of electrically operated equipment is governed within the European Community by national regulations based on EU directive 2012/19/EU for waste electrical and electronic equipment (the WEEE Directive).

  • Page 114: Index

    Index 15 Index Information about the Manual ......6 Inserting the combustion tube ......79 Back of the analyzer ........... 21 Inserting the reagent tubes on filters ....48 Back of the HTFr ..........23 Installation ............24 Back of the machine ......... 100 Connecting the machine to the PC ....
  • Page 115 Index Maintenance Power supply ............. 27 Cleaning the combustion tube ......71 Maintenance Quick cleaning of the dust box ......55 Cleaning the dust box ........71 Maintenance Read the Manual ..........35 Opening the dust box ........72 Read the Manual ..........34 Maintenance Reagent tube Cleaning the dust box ........
  • Page 116 Index Spare parts for the gas purification furnace, Troubleshooting optional ............110 HTFr safe state ..........38 Storage ............. 112 Troubleshooting ..........38 Switching on ............28 Type of protection ........34, 35 Machine ............28 Type plate on the analyzer ........ 34 Switching on ............
  • Page 117 Copyright © Copyright by Eltra GmbH Retsch-Allee 1-5 42781 Haan Deutschland...

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