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Gas Analysis
Sample gas cooler
TC-Double (+)
Installation and Operation Instructions
Original instructions
BE440027
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
12/2020
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: analyse@buehler-technologies.com
Internet: www.buehler-technologies.com
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Summary of Contents for Buhler TC-Double
- Page 1 Gas Analysis Sample gas cooler TC-Double (+) Installation and Operation Instructions Original instructions BE440027 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 12/2020 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: analyse@buehler-technologies.com...
- Page 2 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 Internet: www.buehler-technologies.com E-Mail: analyse@buehler-technologies.com Read this instruction carefully prior to installation and/or use. Pay at- tention particularly to all advises and safety instructions to prevent in- juries.
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Page 3: Table Of Contents
TC-Double (+) Contents Introduction ............................................. 3 Intended use ......................................... 3 Overview .......................................... 3 Type plate .......................................... 3 Scope of delivery ........................................ 3 Ordering instructions...................................... 4 1.5.1 TC-Double ....................................... 4 1.5.2 TC-Double+...................................... 5 Safety instructions ......................................... 6 Important advice ......................................... 6 General hazard warnings .................................... 7 Transport and storage ........................................ 8... - Page 4 TC-Double (+) Performance curves ...................................... 35 Heat exchanger ........................................ 36 9.5.1 Heat exchanger description................................ 36 9.5.2 Heat exchanger overview ................................ 36 Dimensions (mm)...................................... 37 10 Attached documents ........................................ 38 Bühler Technologies GmbH BE440027 ◦ 12/2020...
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Page 5: Introduction
1.2 Overview The TC-Double series was designed specifically for high cooling capacities, high ambient temperatures and to cool in two cycles to minimise wash out effects. The two cooling blocks on the TC-Double+ can be set do different temperatures. -
Page 6: Ordering Instructions
4496 1 X 1 X X X X X X X X 0 0 0 Product Characteristics Gas cooler type TC-Double 6111: Ambient temperature 40 °C TC-Double 6112: Ambient temperature 60 °C TC-Double 6111: Ambient temperature 40 °C passive pre-cooling TC-Double 6112: Ambient temperature 60 °C... -
Page 7: Tc-Double
4496 1 X 1 X X X X X X X X 0 0 0 Product Characteristics Gas cooler type TC-Double+ 6111: Ambient temperature 40 °C TC-Double+ 6112: Ambient temperature 60 °C TC-Double+ 6111: Ambient temperature 40 °C passive pre-cooling TC-Double+ 6112: Ambient temperature 60 °C... -
Page 8: Safety Instructions
TC-Double (+) 2 Safety instructions 2.1 Important advice Operation of the device is only valid if: – the product is used under the conditions described in the installation- and operation instruction, the intended application according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo- gies GmbH can not be held responsible for any damage, –... -
Page 9: General Hazard Warnings
TC-Double (+) 2.2 General hazard warnings The equipment must be installed by a professional familiar with the safety requirements and risks. Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent malfunctions and avoid personal injuries and property damage. -
Page 10: Transport And Storage
TC-Double (+) 3 Transport and storage Only transport the product inside the original packaging or a suitable alternative. The equipment must be protected from moisture and heat when not in use. It must be stored in a covered, dry and dust-free room at a temperature of -20 °C to 60 °C (-4 °F to 140 °F). -
Page 11: Installation And Connection
TC-Double (+) 4 Installation and connection 4.1 Installation site requirements The unit is only intended for wall-mounted use in enclosed areas. Adequate protection from the weather must be provided when used outdoors. Install the unit leaving enough room below the cooler to discharge the condensate. Leave room above for the gas supply. -
Page 12: Sample Gas Pump Connection Gas Lines (Optional)
TC-Double (+) 4.2.4 Sample gas pump connection gas lines (optional) On coolers ordered with attached sample gas pump these are already installed and wired. Add-on parts ordered at the same time are already installed and connected to the sample gas pump. -
Page 13: Electrical Connections
TC-Double (+) The gas inputs are marked in red. On glass heat exchangers the correct position of the seal is important when connecting the gas lines (see image). The seal con- sists of a silicone ring with a PTFE sleeve. The PTFE side must face the glass thread. -
Page 14: Signal Outputs
TC-Double (+) Electric strength test This device is equipped with extensive EMC protection. The necessary tests were carried out at the factory (test voltage 2.1 kV or 2.55 kV DC depending on approval). If you wish to check the electric strength again yourself, you can do so on the entire unit. Only test the device with the specified values using direct current voltage. - Page 15 TC-Double (+) The front film on the display module has three LEDs: Colour Marking Function High/low temperature Device error Yellow Reserved Green Normal operation The LEDs OP and S2 indicate the device status similar to S2. If the option “temperature signal” is built in, the unit has a signal output via the analogue output to indicate the actual cooler temperature.
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Page 16: Operation And Control
The TC-Double has an additional cooling stage for pre-cooling the gas (heat exchanger 2), the block temperature of which varies by ambient temperature and load. The target value of the pre-cooling stage corresponds to that of block 1. -
Page 17: Use Of Menu Functions
TC-Double (+) 5.2 Use of menu functions Brief description of the operating principle: The unit is operated using 5 keys. Their functions are: Button Section Functions Display – Switches from the measurement display to the main menu Menu – Selects the menu item displayed Enter –... -
Page 18: Menu Navigation Overview
TC-Double (+) 5.2.2 Menu navigation overview When pressing the OK button in normal mode, the display will show the prompt code if the menu is locked. Use the ▲ and ▼ buttons to enter the correct code and press OK. - Page 19 Exit Close submenu PuMP PuMP Drop-down menu Drop-down menu Stop pumps nop- off h. c hn Drop-down menu Drop-down menu (Steel) (Glass) Heat exchanger material selection (PVDF) Exit Close submenu Fig. 1: TC-Double menu overview BE440027 ◦ 12/2020 Bühler Technologies GmbH...
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Page 20: Description Of Menu Functions
In the event of errors/malfunctions not related to operation, the error code indicates possible causes and solutions. 5.3.2 Main menu Peltier cooler TC-Double (tc.do) Display → tc. d o This will take you to the cooler target temperature and the tolerance range setting (alarm threshold). -
Page 21: Submenu 1
TC-Double (+) Peristaltic Pump Display → PuMP Switching the peristaltic pump on and off. Parameter range: Factory setting: Note: Status switches, "PuMP" flashes. Heat exchanger material selection Display → h. c hn Heat exchanger material selection Parameter range: (Steel), (Glass),... -
Page 22: Submenu 1 (Global Settings)
TC-Double (+) lower alarm limit (alarm low) Display → Cooler → A Lo Here you can set the lower threshold for the visual signal and the alarm relay. The alarm limit is set based on the cooler temperature setting. Parameter range: -1 °C to -3 °C (-1.8 °F to -5.4 °F) - Page 23 TC-Double (+) Moisture detector: automatic reset following moisture ingress Display → → hLtc (hLtc = humidity latch). The setting applies to all connected moisture detectors. Specifies whether the moisture ingress message must be reset manually or will automatically be re- set after the sensor dries.
- Page 24 TC-Double (+) Factory settings Display → → This setting restores the factory settings. Parameter range: Yes: factory settings restored. No: Exit menu without making changes. Factory setting: Note: This menu will be hidden if the menu is locked. Exit submenu 1 Display →...
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Page 25: Set Favourite Menu
TC-Double (+) Exit Submenu 2 Display → → → Selecting this will return you to submenu 1. 5.3.5 Set favourite menu Use the F or Func (function) key to set a favourite menu to later open it with just the push of a button. -
Page 26: Maintenance
TC-Double (+) 6 Maintenance The basic version of the cooler requires no special maintenance. However, it may have different options depending on the cooler model. In this case the following maintenance must be per- formed regularly: – Optional peristaltic pump: Checking hoses (see chapter Replacing the hoses of the peristaltic pump (option)) –... -
Page 27: Service And Repair
TC-Double (+) 7 Service and repair This chapter contains information on troubleshooting and correction should an error occur during operation. Repairs to the unit must be performed by Bühler authorised personnel. Please contact our Service Department with any questions: Tel.: +49-(0)2102-498955 or your agent If the equipment is not functioning properly after correcting any malfunctions and switching on the power, it must be inspected by the manufacturer. -
Page 28: Error Messages On The Display
TC-Double (+) 7.1.1 Error messages on the display If an error occurs, the display will read "Err". Press the " " button to show the error number(s). Error messages will appear until the unit has been restarted or the error is cleared using the "Func" button. It can only be cleared if the cause for the error has been corrected. -
Page 29: Safety Instructions
TC-Double (+) Status text Possible cause Action H2o.1 – Moisture alarm moisture detector 1 – Dry – Check condensate trap init – Initialisation phase – Wait PuMP – Pumps deactivated – Reactive pumps via menu Active Delta T control only: The block temperature –... -
Page 30: Cleaning And Removal Of The Heat Exchanger
TC-Double (+) 7.3 Cleaning and removal of the heat exchanger Heat exchangers only need to be replaced or maintained if clogged or damaged. If they are clogged, we recommend checking if using a filter will avoid future occurrences. – Close gas supply. -
Page 31: Drying Of The Moisture Detector (Option)
TC-Double (+) 7.6 Drying of the moisture detector (option) The moisture detector must be dried if moisture enters. – Close the gas supply. – Switch off and unplug the device. – Loosen the swivel nut for the moisture detector connection line and disconnect the line. -
Page 32: Replacing The O-Ring On The Bypass Valve (Optional)
TC-Double (+) To assemble the sample gas pump, perform the steps in reverse order. When tightening the inlet and outlet valves be sure to ob- serve the required tightening torque of max. 1 Nm. CAUTION! Tightening the valves more will permanently deform the pump body, requiring replacement. -
Page 33: Spare Parts And Accessories
TC-Double (+) 7.11 Spare parts and accessories Please also specify the model and serial number when ordering parts. Upgrade and expansion parts can be found in our catalog. Available spare parts: Item no. Description 91 00 10 00 07 Display module MCD400... -
Page 34: Disposal
TC-Double (+) 8 Disposal The heat exchanger is charged with glycol-based coolant. The applicable national laws must be observed when disposing of the products. Disposal must not result in a danger to health and environment. The crossed out wheelie bin symbol on Bühler Technologies GmbH electrical and electronic products indicates special disposal notices within the European Union (EU). -
Page 35: Appendices
TC-Double (+) 9 Appendices 9.1 Gas Cooler Technical Data Gas Cooler Technical Data Ready for operation after max. 10 minutes Ambient temperature 5 °C to 60 °C Gas output dew temperature, preset: 5 °C adjustable: 2 °C…20 °C IP rating... -
Page 36: Flow Chart
TC-Double (+) CPdouble Peristaltic Pump Technical Data Ambient temperature 0 °C to 55 °C Flow rate 0.3 L/h (50 Hz) / 0.36 L/h (60 Hz) with standard hose Vacuum inlet max. 0.8 bar Pressure inlet max. 1 bar Outlet pressure... -
Page 37: Performance Curves
The TC-Double 6111 (X2) is designed for ambient temperatures of up to 40 °C. The cooling capacity is adequate up to this temper- ature. The TC-Double 6112 (X2) on the other hand can be used in higher temperatures up to nominal 60 °C. Please note the avail- able cooling capacity. -
Page 38: Heat Exchanger
TC-Double (+) 9.5 Heat exchanger 9.5.1 Heat exchanger description The energy content of the sample gas and the required cooling capacity of the gas cooler is determined by three parameters: gas temperature ϑ , dew point τ (moisture content) and volume flow v. The outlet dew point rises with increasing energy content of the gas. -
Page 39: Dimensions (Mm)
TC-Double (+) 9.6 Dimensions (mm) (292,5) (11.5") 196 (7.7") 427 (16.8") 191 (7.5") 88,5 (3.5") 179,5 (7.1") 159 (6.3") Heat exchanger (optional) Peristaltic pump (optional) Sample gas pump (optional) 87 (3.4") 290 (11.4") 50 (2") Ø7 (0.3") S1 S2 S1 = electric supply... -
Page 40: Attached Documents
TC-Double (+) 10 Attached documents – RMA - Decontamination Statement Bühler Technologies GmbH BE440027 ◦ 12/2020... - Page 41 RMA-Formular und Erklärung über Dekontaminierung RMA-Form and explanation for decontamination RMA-Nr./ RMA-No. Die RMA-Nr. bekommen Sie von Ihrem Ansprechpartner im Vertrieb oder Service. Bei Rücksendung eines Altgeräts zur Entsorgung tragen Sie bitte in das Feld der RMA-Nr. "WEEE" ein./ You may obtain the RMA number from your sales or ser- vice representative.
- Page 42 Dekontaminierungserklärung DE000011 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 12/2022 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: service@buehler-technologies.com Internet: www.buehler-technologies.com...
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