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Techne FSSR1 Operator's Manual

Venturi scrubber unit
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FSSR1
Venturi Scrubber Unit
OPERATOR'S MANUAL
Issue 1
02/07

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Summary of Contents for Techne FSSR1

  • Page 1 FSSR1 Venturi Scrubber Unit OPERATOR’S MANUAL Issue 1 02/07...

  • Page 2: Table Of Contents

    Contents Section Page 1. Introduction 2. Installation 3. Start-Up 4. Normal Operation 5. Shut-Down 6. Maintenance 7. Suggested Spares Appendix 1 Scrubber Layout Drawing Appendix 2 Operating and Maintenance Instructions for Pump...

  • Page 3: Introduction

    1. Introduction The scrubber is a Venturi scrubber designed to recirculate water to remove fumes from a gas stream. The primary design of the scrubber is the removal of fumes from a furnace installation however, it can be used for a wide variety of applications. Absorption of fumes is achieved in the spray venturi contact with scrubbing liquor recirculated by a sump pump from the column sump tank.

  • Page 4: Normal Operation

    Normal Operation Note: Prior to operators carrying out any work on this unit, they must be advised of the hazardous nature of the chemicals involved and the emergency procedures to be followed in case of personal exposure. The sump should be filled with the appropriate scrubbing solution. The unit is designed for using fresh water, however caustic soda may be added through the level gauge to improve scrubbing performance (normally a 5% Caustic Soda solution).

  • Page 5: Shut-Down

    Shut-Down If the scrubber is to be shut-down for inspection, cleaning, or for any other reason the sump should be flushed with fresh water several times to remove any chemical residues. The make-up water should be isolated and the sump drained through the drain valve. The pump should not be allowed to run dry.
  • Page 6 Additional Notes – Following Site Inspection June 07. Usage of the scrubber is currently un-quantified so inspection and testing routines should be more frequent until appropriate routines are established. It was noted during the site inspection that large quantities of solids were being deposited in the scrubber and it may be solid deposition rather than chemical levels that determine flushing cycles.

  • Page 7: Appendix 1

    Appendix 1 Scrubber Layout...

  • Page 9: Appendix 2

    Appendix 2 Operating and Maintenance Instructions for Pump...
  • Page 10 IWAKI Magnetic Drive Pump MD SERIES Instruction Manual Read this manual before use of product...
  • Page 11 Important Instruction Thank you for having selected the Iwaki Magnetic Drive Pump MD series. This manual deals with the correct handling and operation procedures and troubleshooting methods for the For the Safe and pump. To make maximum use of the pump and to ensure safe, Correct Handling of the Pump long operation, please read this manual carefully prior to operating the pump.

  • Page 12: Safety Instruction

    1. Safety Instruction Warning Caution Qualified operators only. Turn off the power supply. The pump operator and pump operation supervisor must Working without disconnecting the power supply may cause an electrical shock. Before engaging upon any work- not allow any operators who have little or no knowledge of the pump to run or operate the pump.
  • Page 13 Caution Caution Operating site must be free of water and Power cable cannot be replaced. humidity. Never use a damaged or affected power cable. Otherwise, a fire or an electrical shock may result. Handle the power The pump is not designed to be water-proof or dust-proof. cable carefully, as it cannot to be replaced by a new cable.

  • Page 14: Unpacking And Inspection

    2. Unpacking and Inspection 3. Operating Principle After unpacking the product, check the following points. The centrifugal pump is driven by pair of magnets which are incorporated in the impeller and motor shaft. The sealless pump structure eliminates shaft seals such as conventional mechanical seals [1] Do the model, flow and head because the pump chamber is shielded by the casings and the impeller Iwaki Magnet Pump...

  • Page 15: Identification Codes

    4. Identification Codes t y u Series type MD-15R, MD-20R, MD-30R, MD-40R, MD-55R X: High flow rate type Z: High head type Pump type No symbol: Standard type Suction/discharge port type M: Threaded connection No symbol: Hose connection Power source voltage 220: 220/240V(50/60Hz) 230: 230V (50/60Hz) O ring material E: EPDM No symbol: FKM...
  • Page 16 Series type MD-55R, MD-70R, and MD-100R Pump type Z: High head type No symbol: Standard type M: Threaded connection, For 50/60Hz Suction/discharge port type 5M: Threaded connection, For 50Hz only (For MD-40RZ, 55R, 100R) No symbol: Hose connection, For 50/60Hz 01~99: Specially designed specifications Special spec.

  • Page 17: Specifications

    5. Specifications 50/60Hz Max. Port size (mm) Threaded connection Motor Max. Max. head specific Mass Model flow rate (kg) gravity Suction Discharge Suction/ Union Power source Rated (l/min) of liquid voltage (V) output (W) port port Discharge (see P13) MD-15R(M) 16/19 2.4/3.4 G 3/4...
  • Page 18 50/60Hz Max. Port size (mm) Threaded connection Motor Max. Max. head specific Mass Model flow rate (kg) gravity Suction Discharge Suction/ Union Power source Rated (l/min) of liquid voltage (V) output (W) port port Discharge (see P13) 220/240 MD-70R(M) 86/97 6.7/9.7 150/180 Single-phase...

  • Page 19: Outer Dimensions And Performance Curve

    6. Outer Dimensions and Performance Curve Outer dimensions Model • MD-15RM, 20RM, 30RM and 40RM types MD-20RXM 85 132 220 30 50 68 55 46.5 143 MD-30RXM 120 140 254 40 64 100 60 50 175 MD-40RXM 120 141 256 40 64 100 60 50 175 •...
  • Page 20 • MD-20RX, 30RX, and 40RX types • MD-55R and 55R-5 types Model Model MD-55R MD-20RX 85 132 220 30 50 68 55 46.5 143 120 155 273.5 40 64 100 65 61.5 198.5 MD-55R-5 MD-30RX 120 137 254 40 64 100 60 50 175 MD-40RX 120 137 256 40 64 100 60...
  • Page 21 • MD-55RM and 55R-5M types • MD-70RM, 70RZM, 100RM and 100R-5M types Model Model MD-70RM 155 258 43 179 MD-55RM 40 60 110 65 120 155 273.5 40 64 100 65 61.5 198.5 MD-70RZM 165 247 42 47.5 168 MD-55R-5M MD-100RM 156 175 322 70 100 110 75 65 43.5 197 •...
  • Page 22 Standard Performance Curve (Pumping clean water at room temperature) 30RZ(M) 100R-5(M) 100R(M) 55R-5(M) 55R(M) 100R(M) 30RZ(M) 70R(M) 55R(M) 20RZ(M) 70R(M) 40R(M) 20RZ(M) 40R(M) 20R(M) 30R(M) 40R(M) 20R(M) 30R(M) 40R(M) 15R(M) 30RX(M) 30RX(M) 15R(M) 20RX(M) 20RX(M) 100 150 200 100 150 200 30 40 50 30 40 50 :min...
  • Page 23 • MD-70RZ(M) types • MD-40RZ(M) types 50Hz 40RZ-5 40RZ R/min 60Hz 40RZ R/min * MD-40RZ(M) makes water disturbing noise when used at discharge head lower than 6m at 50Hz and 7.5m at 60Hz - 12 -...
  • Page 24 Special accessories The following union insets are available as components fro piping. Connecting port Applicable Applicable union Model screw size O-ring (Port diameter) MD-15RM AS-568-016 G3/4 MD-20RM AS-568-017 MD-20RXM AS-568-020 MD-20RZM AS-568-016 G3/4 MD-30RM AS-568-017 MD-30RXM AS-568-020 MD-30RZM AS-568-016 G3/4 MD-40RM AS-568-017 MD-40RXM...

  • Page 25: Main Parts And Label

    7. Main Parts and Label Specifications label Use the pump by observing the specifications described on the label. Discharge port Motor (Driving unit) Install the pump at the plate where the liquid can not be splashed. Suction port Base Fix the pump securely. Pump unit (Liquid feeding unit) - 14 -...

  • Page 26: Name Of Parts

    8. Name of Parts No. Parts Name Q'ty Material No. Parts Name Q'ty Material Front casing Screw 4 ~ 6 Stainless steel Rear Casing GFRPP (Note 1) Bearing Fluororesin containing filler material (Note 3) Impeller Spindle Alumina ceramic Thrust Alumina ceramic Motor O ring FKM or EPDM (Note 2)

  • Page 27: Handling

    9. Handling (1) Handle the pump carefully (4) As there is a powerful mag- net inside the pump unit, do Strong impacts caused by not use any liquid that con- dropping the pump on the tains metallic substances floor or striking it may result such as iron, nickel, etc.
  • Page 28 (7) Do not operate the pump with the following liquids. (9) Grounding • For the compatibility to chemical liquid or any special liquid, Be sure to connect the contact IWAKI sales representative. grounding cable (green/yel- low). In addition, arrange an •...
  • Page 29 (12) Sound generated by pump The level of sound generated by the pump is shown in the table. (dB) Sound * Sound * Model Model Level Level MD-30RX MD-30RZ MD-15R MD-40R MD-40RX MD-20R MD-40RZ MD-55R MD-20RX MD-20RZ MD-70R MD-30R MD-100R *When measured at a distance of 1m A scale - 18 -...

  • Page 30: Installation, Piping And Wiring

    10. Installation, Piping and Wiring 10-1. Installation (3) Direction of pump discharge port (1) Installation site The discharge port can be directed as desired. However, An installation site must be an ambient temperature of 0~40°C for efficient elimination of the and a relative humidity of lower than 90%.
  • Page 31 10-2. Piping (4) Valve installation Install valves close to the suc- Piping instructions tion and discharge port. (1) To minimize the friction resistance, the shortest piping possible · Suction side valve: with the minimum number of bends should be utilized. Especially For easy removal or mainte- for suction piping, employ as larger and shorter hose as possible.
  • Page 32 10-3. Wiring Wiring diagram • MD-15R, 20R, 20RX, 20RZ, 30R, 30RX and 30RZ models (1) Prior to wiring work, check the voltage specified on the name- (Single-phase capacitor run motor with thermal protector) plate. Thermal protector Use specified wiring materials. (Observe the local regulations Brown related with electrical work.) The connection diagram and the Auxiliary coil...
  • Page 33 • MD-70R, 100R, 70RZ and 100R-5 models (3-phase motor, 220/380V) Thermal protector White Black Thermal protector Power Rotor sauce Gray Blue Yellow (220V) White Black Thermal protector Thermal protector Power sauce Gray Blue Yellow (380V) • MD-70R, 100R, 70RZ and 100R-5 models (3-phase motor,400/440V) Thermal protector Thermal...
  • Page 34 Rated Current and Starting Current (50/60Hz) Starting current (50/60Hz) (Amp.) Rated current (50/60Hz) (Amp.) Model 220/240V 220/380V 400/440V 220/240V 220/380V 400/440V (Single-phase) (3-phase) (3-phase) (Single-phase) (3-phase) (3-phase) MD-15R(M) 0.19 / 0.18 0.3 / 0.29 MD-20R(M) 0.24 / 0.28 0.4 / 0.4 MD-20RX(M) 0.24 / 0.29 0.4 / 0.4...

  • Page 35: Operation

    11. Operation Operation instructions Operation After the installation, piping and wiring processes are completed, Caution operate the pump in accordance with the following steps. Before operating the pump, confirm that the hoses con- • nected with the discharge port and suction port are firmly Operation Step Description (Points to be Checked) fixed in position.
  • Page 36 Pump Stopping Procedure Operation Step Description (Points to be Checked) Adjust discharge Adjust discharge side valve gradually Stopping Step Description capacity & head to till desired discharge capacity and head Close discharge side Close discharge side valve gradually. desired values. are obtained.
  • Page 37 Draining Method Draining procedure: (1) Turn off the power supply. Warning (Make sure no other operator will turn on the power supply acci- dentally.) • Before starting the draining procedure, turn off the power supply. • Be sure to wear proper safety gear (gloves, protective shoes, (2) Close the discharge and suction sides valves fully.

  • Page 38: Causes Of Trouble And Troubleshooting

    12. Causes of Trouble and Troubleshooting Pumping is Pump Electric Excessive Liquid Trouble not done or does not current is noise or leaks. insufficient. start. too high. vibration. Cause Troubleshooting Power is not supplied or wiring is Supply power or contact your faulty.

  • Page 39: Maintenance/Inspection And Consumable Parts

    13. Maintenance/inspection and consumable parts Consumable parts Warning • Consumable parts shown below must be replaced within • Turn off power when works is done. Wear glove and safety indicated replacement time. Replacement time shown below shoes or so when you do maintenance works. is based on pumping clear water at ambient temperature and •...

  • Page 40: Application Of Warranty

    14. Application of warranty 1. During the warranty period, if failure or damage of product hap- pens, despite of correct usage, because of manufacturer’s wrong manufacturing, the failed or damaged parts are repaired free of charge by the manufacturer. 2. Repair of failed or damaged product caused by the reasons men- tioned as bellow and the replacement of consumable parts are done for payment.
  • Page 41 ( )Country codes IWAKI CO.,LTD. 6-6 Kanda-Sudacho 2-chome Chiyoda-ku Tokyo 101-8558 Japan TEL:(81)3 3254 2935 FAX:3 3252 8892(http://www.iwakipumps.jp) U.S.A. : IWAKI WALCHEM Corporation TEL : (1)508 429 1440 FAX : 508 429 1386 Germany : IWAKI EUROPE GmbH TEL : (49)2154 9254 0 FAX : 2154 1028 Australia : IWAKI Pumps Australia Pty.

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