SMC Networks HRS-DI006 Operation Manual
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SMC Networks HRS-DI006 Operation Manual

Electric conductivity control set
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HRX-OM-R036-F
Operation Manual
Electric Conductivity Control Set
HRS-DI006
Keep this manual available whenever necessary
© 2022 SMC CORPORATION All Rights Reserved

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Summary of Contents for SMC Networks HRS-DI006

  • Page 1 HRX-OM-R036-F Operation Manual Electric Conductivity Control Set HRS-DI006 Keep this manual available whenever necessary © 2022 SMC CORPORATION All Rights Reserved...
  • Page 2 To the users, Thank you for purchasing SMC’s Thermo-chiller. This [Electric conductivity control set] is a product used for the thermo-chiller HRSH series. Read and understand the instructions shown below before use. ⚫ Safety first, only trained personnel who has knowledge of general machinery and equipment can perform the installation of this product.

  • Page 3: Table Of Contents

    HRX-OM-R036 Contents Contents Chapter1 Accessory to Thermo-chiller ..........1-1 Parts ......................... 1-1 Finished Installation Image..................1-2 Chapter2 Product Specifications ............2-1 Specifications of electric conductivity control set..........2-1 Applicable models ....................2-1 Chapter3 Assembly Procedure ............3-1 Assembly diagram of electric conductivity control set ..........3-1 Assembly instructions ....................
  • Page 4 HRX-OM-R036 Contents HRSH Series...

  • Page 5: Chapter1 Accessory To Thermo-Chiller

    HRX-OM-R036 Chapter1 Accessory to Thermo-chiller Chapter1 Accessory to Thermo-chiller 1.1 Parts The parts shown below are included in this "Electric Conductivity Control Set". Please confirm that all of them are present before beginning installation. 1unit 1piece 1piece 1unit (3) DI inlet piping assembly (4) DI outlet piping assembly (1) Resin filter case (2) DI Filter mounting bracket 4pieces Cross recessed head...

  • Page 6: Finished Installation Image

    HRX-OM-R036 Chapter1 Accessory to Thermo-chiller 1.2 Finished Installation Image Fig. 1.2-1 Installation image 1.2 Finished Installation Image HRSH Series...

  • Page 7: Chapter2 Product Specifications

    HRX-OM-R036 Chapter2 Product Specifications Chapter2 Product Specifications 2.1 Specifications of electric conductivity control Table 2.1-1 Specifications Electric conductivity control set Measuring range of electric conductivity 2.0 to 48.0μS/cm Set range of target electric conductivity 5.0 to 45.0μS/cm Set range of electric conductivity hysteresis 2.0 to 10.0μS/cm Circulating fluid temperature range 5 to 60...
  • Page 8 HRX-OM-R036 Chapter2 Product Specifications 2.2 Applicable models HRSH Series...

  • Page 9: Chapter3 Assembly Procedure

    HRX-OM-R036 Chapter3 Assembly Procedure Chapter3 Assembly Procedure 3.1 Assembly diagram of electric conductivity control Fig. 3.1-1 Assembly diagram of electric conductivity control set HRSH Series 3.1 Assembly diagram of electric conductivity control set...

  • Page 10: Assembly Instructions

    HRX-OM-R036 Chapter3 Assembly Procedure 3.2 Assembly instructions 1) Confirm that the nipple, piping assembly and the circulating fluid outlet and return port are clean and free of dirt and oil. 2) Apply the sealant tape (11) to the nipple (9). Mount the piping to the outlet and the return of the circulating fluid.
  • Page 11 HRX-OM-R036 Chapter3 Assembly Procedure 4) Mount the DI sensor piping assembly (8) to the nipple (9) which is mounted to the circulating fluid inlet in step 2. (Tightening torque: 36 to 38Nm(26.5 to 28 ft-lbs)) Union joint Installation of a strainer or a filter between Circulating fluid return port and DI sensor piping assembly (8) is necessary.
  • Page 12 HRX-OM-R036 Chapter3 Assembly Procedure 5) Mount the filter bracket (2) on the resin filter case (1) using the M5 tapping screws (5). 6) Mount the filter bracket (2) to the rear panel of the thermo-chiller using the M5 screw (6). (Tightening torque: 3.0 Nm, 2.2 ft-lbs) M5 screw Filter bracket M5 tapping screw...
  • Page 13 HRX-OM-R036 Chapter3 Assembly Procedure 7) Mount the DI inlet pipe assembly (3) and DI outlet pipe assembly (4). DI inlet pipe assembly DI outlet pipe assembly ・ Inserts to reduce the flow are mounted in the end of the tubes (4 places). Confirm that Inserts is clean and free of dirt and oil, before mounting the tube.
  • Page 14 HRX-OM-R036 Chapter3 Assembly Procedure 8) Remove four screws to remove the front panel. Pull the panel, and lift it to remove. Connect the cable of DI control pippnig assembly (7) and the DI sensor piping assembly (8) as shown in the figure below．(The cable is passed through signal cable entry.) Signal cable entry Installation of Cable extention (15) between Connector of DI control valve...
  • Page 15 HRX-OM-R036 Chapter3 Assembly Procedure 9) Hold the electric conductivity sensor cable with the cable fixture (13) and cable tie (14), if necessary. Hold on cable [Fixation example of the cable] 10) Mount the DI filter cartridge (10), referring to section [3.3. Replacement of DI filter cartridge].

  • Page 16: Replacement Of Di Filter Cartridge

    HRX-OM-R036 Chapter3 Assembly Procedure 3.3 Replacement of DI filter cartridge Confirm that product operation has stopped and valve has closed Valve Valve 2) Remove the resin filter case with the handle, and remove the DI filter cartridge. ① ② Caution Circulating fluid may spill from the resin filter case when loosened.
  • Page 17 HRX-OM-R036 Chapter3 Assembly Procedure 3) Put a new DI filter cartridge into the case. Place the DI filter cartridge so that the seal faces upward. Mount the resin filter case by hand tighten. Caution ・Mounting of the case should be performed by hand-tighten. When the case is tightened excessively by tools or handle, the case might crack or be damaged.

  • Page 19: Chapter4 Setting Procedure

    HRX-OM-R036 Chapter4 Setting procedure Chapter4 Setting procedure 4.1 Setting of electric conductivity sensor function and control function Electric conductivity will not be displayed and controlled only by connecting the electric conductivity control set. Follow the instructions below to enable the electric conductivity sensor function and control function.
  • Page 20 HRX-OM-R036 Chapter4 Setting procedure Press the [SEL] button once. The target electric conductivity setting screen [SE.21] is showed on the digital display. Press the "▲" or "▼" key to change the target electric conductivity. After changing the target value, set it by pressing the [SEL] key. ＜Default＞...
  • Page 21 HRX-OM-R036 Chapter4 Setting procedure HRSH Series 4.1 Setting of electric conductivity sensor function and control function...

  • Page 22: Operation Example Of Electric Conductivity Control

    HRX-OM-R036 Chapter4 Setting procedure 4.2 Operation example of electric conductivity control Electric conductivity is controlled by controlling the circulating fluid flowing through the DI filter by opening and closing the solenoid valve. Electricity resistance controlling example is shown below. Setting example) - Target electric conductivity (SE.21): 25.0 μS/cm - Electric conductivity control hysteresis (SE.22): 5.0 μS/cm...

  • Page 23: Settings Of Electric Conductivity Alarm

    HRX-OM-R036 Chapter4 Setting procedure Settings of electric conductivity alarm With this product, alarms can be set for the upper/lower limits of electric conductivity. If the upper alarm limit of electric conductivity is set, an alarm will be generated when the electric conductivity exceeds the upper limit.
  • Page 24 HRX-OM-R036 Chapter4 Setting procedure Press the [SEL] button once. The electrical conductivity upper alarm limit setting screen [AS.18] is showed on the digital display. Input the setting value with the [▲] and [▲] keys, and confirm it with the [SEL] key. ＜Default＞...
  • Page 25 HRX-OM-R036 Chapter4 Setting procedure 1. Alarm operations A.STP: Operation of compressor, fan, and pump stop - Symbol or each operation ○ A.RUN: Operation of compressor, fan, and pump : Initial setting continues. ● : Possible to select P.RUN: Compressor and fan stop operation, and pump : Impossible to select continues operation.

  • Page 26: Flow Of Electric Conductivity Control Setting

    4.4 Flow of electric conductivity control setting Fig. 4.4-1 shows the flow when the electric conductivity control set is connected to the HRSH series thermo-chiller. Electric Conductivity Control Set Circulating fluid outlet port 【Product：HRS-DI006】 Solenoid valve DI filter Circulating fluid Electric conductivity return port sensor Fig.
  • Page 27 HRX-OM-R036 Chapter4 Setting procedure HRSH Series 4.5 Related products...

  • Page 29: Chapter5 Circulating Fluid Discharge

    HRX-OM-R036 Chapter5 Circulating Fluid Discharge Chapter5 Circulating Fluid Discharge This product has a valve opening and closing function to avoid circulating fluid remaining inside the solenoid valve. Open the solenoid valve by setting it to open by following the procedure shown below to avoid the circulating fluid remaining inside of pipping.
  • Page 30 HRX-OM-R036 Chapter5 Circulating Fluid Discharge 5.1 Solenoid valve open/close procedure HRSH Series...

  • Page 31: Chapter6 Key Oprations

    HRX-OM-R036 Chapter6 Key oprations Chapter6 Key oprations 6.1 Key operations MENU MENU MENU Check monitor Main display Setting menu menu Circulating fluid discharge Circulating Key-lock Power supply ON temperature fluid accumulated MENU discharge MENU MENU operating Circulating fluid temperature Press the Press the time reset Press the...
  • Page 32 HRX-OM-R036 Chapter6 Key oprations MENU MENU MENU Alarm setting Communication menu setting menu Contact input Alarm Unused Communicati signal 1 Delay buzzer on mode MENU MENU timer (time sound Press the Press the delay) of 2 sec. 2 sec. reading Changing of Changing of electric...
  • Page 33 Revision Rev.F：Sep.2022 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2022 SMC Corporation All Rights Reserved...

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