ABB SCC-C Operating	 Instruction
ABB SCC-C Operating	 Instruction

ABB SCC-C Operating Instruction

Sample gas cooler
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A BB MEA SU RE ME NT & A NA L YT I C S | O PE R A TI N G I NS T RU C T I O N | OI / SC C -C -E N R E V . I
SCC-C
Sample gas cooler
Introduction
SCC-C
The SCC-C gas cooler is used in analysis
technology to lower the dew point of humid
gases to prevent condensation in the analyzer.
The stable, low gas outlet dew point minimizes
water vapor cross-sensitivity and volumetric
errors.
Standard version and explosion
protected version for Zone 2 or
Class I, Division 2
Measurement made easy
Additional Information
Additional documentation on SCC-C is available for
download free of charge at www.abb.com/analytical.
Alternatively simply scan this code:

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Summary of Contents for ABB SCC-C

  • Page 1 — Introduction Additional Information SCC-C The SCC-C gas cooler is used in analysis Additional documentation on SCC-C is available for technology to lower the dew point of humid download free of charge at www.abb.com/analytical. gases to prevent condensation in the analyzer.
  • Page 2: Table Of Contents

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Table of contents Transport and storage ........... 15 Safety ................4 Safety instructions ............. 15 General information and instructions ....... 4 Inspection ................15 Warnings ................4 Transporting the device ............. 15 Warranty provisions............. 4 Storing the device ...............
  • Page 3 SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Commissioning ............25 Safety instructions .............25 Power Supply Power-Up ............ 26 Lead time ................26 Status Signal ..............26 Operational readiness ............26 Connecting the sample gas ..........26 Operation ..............27 Safety instructions .............
  • Page 4: Safety

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 1 Safety Warnings General information and instructions The warnings in these instructions are structured as follows: These instructions are an important part of the product and must be retained for future reference.
  • Page 5: Intended Use

    Intended use Safety instructions Requirements for safe operation The SCC-C sample gas cooler is designed for cooling the sample gas, separating the condensate and discharging the condensate. In order to operate in a safe and efficient manner the device Optionally, the SCC-C can also be used for reagent dosing.
  • Page 6: Work Prohibited When There Is An Explosion Hazard

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 1 Safety Manufacturer’s address … Safety instructions ABB AG Work prohibited when there is an explosion hazard Measurement & Analytics Carrying out work on live parts, and with auxiliary equipment Stierstädter Str. 5...
  • Page 7: Use In Potentially Explosive Atmospheres

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 2 Use in potentially explosive atmospheres ATEX version Safety instructions Note All documentation, declarations of conformity, and certificates Work on live parts are available in ABB's download area. Do not start work on live parts until the environment has been www.abb.com/analytical...
  • Page 8: Csa Version

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 2 Use in potentially explosive atmospheres CSA version Explosion protection Safety instructions The sample gas cooler in the design with CSA certification is Work on live parts certified for use in hazardous areas of Class 1, Division 2, Groups Do not start work on live parts until the environment has been A, B, C and D, Temperature Code T4, ambient temperature max.
  • Page 9: Design And Function

    Figure 1: Device design, sample gas cooler SCC-C Intended purpose of the sample gas cooler Use in conjunction with the sample gas feeder unit The SCC-C sample gas cooler is a component of the sample gas SCC-F conditioning system in an analyzer system.
  • Page 10: Options

    Options Dosing unit Using a T-piece at the sample gas inlet and with a hose pump installed in the SCC-C sample gas cooler or in the SCC-F sample gas feeder unit. Reagent bottle and level monitor available as accessories Hose pumps 1 or 2 hose pumps for condensate discharge (feed rate approx.
  • Page 11: Information Regarding The Refrigerant

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Monitoring the sample gas outlet temperature The SCC-C sample gas cooler contains 1 or 2 heat exchangers in The temperature controller issues a status signal if the which the sample gas is cooled to approx. +3 °C. The condensate...
  • Page 12: Product Identification

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 4 Product identification Name plate Note Products that are marked with the adjacent symbol may not be disposed of as unsorted municipal waste (domestic waste). They should be disposed of through separate collection of electric and electronic devices.
  • Page 13 SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 1 Manufacturer, manufacturer m Contact load capacity of 1 Manufacturer, manufacturer m Contact load capacity of address potential-free changeover contact address potential-free changeover contact (status signal) (status signal) 2 Type designation 2 Type designation...
  • Page 14: Plates And Symbols

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 4 Product identification Plates and symbols Device version for Class I Div. 2 - CSA The following markings and symbols are attached to the sample Devices that are approved for use in Class I Div. 2 – CSA gas cooler.
  • Page 15: Scope Of Delivery

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 5 Transport and storage Scope of delivery Safety instructions • Sample gas cooler SCC-C NOTICE • Operating instructions • Accessories for the design with glass heat exchanger: Damage to the sample gas cooler –...
  • Page 16: Storing The Device

    However, the warranty conditions stipulated in the order confirmation of the supplier apply. purposes: All devices delivered to ABB must be free from any hazardous Ambient conditions materials (acids, alkalis, solvents, etc.). Transport- / Storage temperature Address for the return: −25 to 60 °C...
  • Page 17: Preparation For Installation

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 6 Preparation for Installation Requirements for the installation site Material required for installation Short gas paths Installation Material Install the sample gas cooler as close as possible to the gas 4 M6 screws analyzer.
  • Page 18: Climatic Conditions

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 6 Preparation for Installation Sample gas inlet conditions … Requirements for the installation site Climatic Conditions Sample gas pressure Ambient temperature during operation Heat exchanger material Sample gas pressure p 5 to 45 °C...
  • Page 19: Dimensions

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Dimensions 1 Temperature display 3 Sample gas connections of the heat exchangers 4 Cable entries for the electrical connection cables 2 Condensate outlet (for option with hose pumps) (permanently connected) Figure 10: Dimensions in mm (in)
  • Page 20: Installation

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 7 Installation Safety instructions DANGER CAUTION Risk of explosion! Risk of crushing caused by rotating components! There is an explosion hazard if the housing is opened in a Risk of crushing caused by the automatically operating hose potentially explosive atmosphere: pump.
  • Page 21: Side-By-Side Installation Of Sample Gas Cooler And Sample Gas Feeder Unit

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Mounting Connecting the gas lines Mounting the sample gas cooler Design of the sample gas and condensate connections Wall mounting Heat exchanger Mount the sample gas cooler on the wall using 4 M6 screws (not...
  • Page 22: Connecting The Condensate Lines

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 7 Installation Connecting the reagent dosing (option) … Connecting the gas lines Hose pump for reagent dosing Connecting the condensate lines The hose pump for reagent dosing is installed as an option: CAUTION •...
  • Page 23: Electrical Connections

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Electrical connections Safety instructions WARNING Risk of injury due to live parts. Improper work on the electrical connections can result in electric shock. • Connect the device only with the power supply switched off.
  • Page 24: Electrical Connection

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 7 Installation … Electrical connections Electrical connection CAUTION Increased device internal voltage in devices for 120 V AC line voltage Devices that connect to a line voltage of 120 V AC are equipped with an internal transformer to generate the required device internal voltage of 240 V AC.
  • Page 25: Commissioning

    • Before opening the housing, switch off the power supply. If the SCC-C sample gas cooler and the SCC-F sample gas feeder • Observe a cooling time of > 20 min before working on the unit are used together (e.g. in an analysis system), both the device.
  • Page 26: Power Supply Power-Up

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 8 Commissioning Power Supply Power-Up … Safety instructions Switch on the power supply using the externally installed supply CAUTION circuit isolator or the socket. Risk of crushing caused by rotating components! •...
  • Page 27: Operation

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 9 Operation Safety instructions WARNING CAUTION Risk of injury due to live parts! Risk of burns caused by hot components in the device When the housing is open, contact protection is not provided The surface temperature of components in the device can up- and EMC protection is limited.
  • Page 28: Mc 1000 Temperature Controller

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 9 Operation Operation Adjustment of the temperature set point is described below. Set the temperature set point 1. Enter PIN. 2. Press and hold the OK button for > 3 s.
  • Page 29 SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Available parameters Parameter Description Setpoint Set the temperature set point. Setting range: −99 to 999 °C Software version Displays the software version. Device Profile Display the set device profile of the controller.
  • Page 30: Diagnosis / Troubleshooting

    Observe the minimum distances to neighboring assemblies or walls (see Dimensions on page 19). • Clean the condenser fins, see SCC-C – Clean condenser fins on page 34. The compressor motor protection switch has tripped • Eliminate thermal load due to the sample gas flow or excessively high ambient temperature.
  • Page 31: Maintenance

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 11 Maintenance Safety instructions WARNING CAUTION Risk of injury due to live parts! Risk of injury caused by aggressive media When the housing is open, contact protection is not provided The media and condensates in the device can be aggressive and EMC protection is limited.
  • Page 32: Replace The Hoses Of The Hose Pumps

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 11 Maintenance Replace the hoses of the hose pumps 1. Disconnect the sample gas supply and switch off the power Component Ordering number supply to the sample gas cooler. Hose for hose pump...
  • Page 33: Replace The Pressure Rollers And Springs Of The Hose Pumps

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Replace the pressure rollers and springs of the hose pumps Replace pressure rollers and pressure springs: Component Ordering number 5. Pull the pressure springs out of the hole in the roller Pressure roller...
  • Page 34: Scc-C - Clean Condenser Fins

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 11 Maintenance SCC-C – Clean condenser fins When should the condenser fins be cleaned? Cooling performance is reduced by the accumulation of dust on the condenser fins. For this reason the condenser fins should be inspected regularly and cleaned if any dust deposits are visible.
  • Page 35: Remove And Clean The Heat Exchanger

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Remove and clean the heat exchanger Remove and install the heat exchanger Component Ordering number 1. Disconnect the sample gas supply and switch off the power Heat-conducting paste for heat exchangers 90K0114 supply to the sample gas cooler.
  • Page 36: Checking Gas Path Leak Tightness

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 11 Maintenance Checking gas path leak tightness … Remove and clean the heat exchanger Prepare the installation of the heat exchanger: The leak tightness of the sample gas path should be checked on 9.
  • Page 37: Fuses

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 12 Decommissioning Fuses Decommissioning the sample gas cooler Replace the fuse 1. Switch off the power supply. The fuse is located on the connection board behind the front 2. Disconnect the supply of sample gas to the sample gas panel of the SCC-C sample gas cooler.
  • Page 38: Packaging Sample Gas Coolers

    All devices delivered to ABB must be free from any hazardous materials (acids, alkalis, solvents, etc.). Address for the return:...
  • Page 39: Recycling And Disposal

    14 Specification Note Note • The refrigeration circuit must be completely disposed of by The device data sheet is available in the ABB download area at an appropriately certified company. www.abb.com/analytical. • The refrigeration circuit may only be dismantled by refrigeration specialists.
  • Page 40: Additional Documents

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 15 Additional documents Note All documentation, declarations of conformity, and certificates are available in ABB's download area. www.abb.com/analytical...
  • Page 41: Appendix

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I 16 Appendix Return form Statement on the contamination of devices and components Repair and/or maintenance work will only be performed on devices and components if a statement form has been completed and submitted.
  • Page 42: Terminal Assignment

    SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I … 16 Appendix Terminal assignment SR25 = Hose pump Figure 20: SCC-C Circuit diagram...
  • Page 43 SCC-C SAMPLE GAS COOLER | OI/SCC-C-EN REV. I Notes...
  • Page 44 We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB. © ABB 2024...

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