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.
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 .............
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.
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.
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...
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...
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.
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.
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.
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...
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...
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.
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 –...
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...
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.
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...
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)
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.
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...
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 •...
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.
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.
• 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.
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! •...
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.
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.
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.
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.
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...
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...
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.
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.
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.
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.
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.
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...
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.
Need help?
Do you have a question about the SCC-C and is the answer not in the manual?
Questions and answers