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SMC Networks IDFB22E-11 Operation Manual

Refrigerated air dryer
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Operation Manual
IDFB22E-11
IDFB22E-23
IDFB37E-23
IDFB55E-46
IDFB75E-46
Please read this manual prior of using the air dryer. Keep the manual readily available for
reference.
PRODUCT NAME
Refrigerated Air Dryer
MODEL / Series
IDFB22E-11 - K,R,T,V
IDFB22E-23 - K,R,T,V
IDFB37E-23 - K,R,T,V
IDFB55E-46 - L,R,T,V
IDFB75E-46 - L,R,T,V
Initial issue October, 2006
nd
2
edition January, 2011
© 2011 SMC CORPORATION All Rights Reserved.
IDX-OM-K021-B

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  • Page 1 IDX-OM-K021-B Initial issue October, 2006 edition January, 2011 Operation Manual PRODUCT NAME Refrigerated Air Dryer MODEL / Series IDFB22E-11 IDFB22E-11 - K,R,T,V IDFB22E-23 IDFB22E-23 - K,R,T,V IDFB37E-23 IDFB37E-23 - K,R,T,V IDFB55E-46 IDFB55E-46 - L,R,T,V IDFB75E-46 IDFB75E-46 - L,R,T,V Please read this manual prior of using the air dryer. Keep the manual readily available for reference.
  • Page 2 To Customers Thank you for selecting SMC Refrigerated Air Dryer. This operation manual must be read and understood thoroughly before using the equipment. It provides all essential information pertaining to safety, as well as, maximizing equipment efficiency in order to extend the life of the equipment.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents To Customers Chapter i Safety Instructions i - 1 Warning: Before Using Air Dryer ............i - 1 i - 1 - 1 Hazard, Warning, and Caution Used in This Manual ........i - 1 i - 2 Danger Classifications/Position of Hazard warning Label ..i - 2 i - 2 - 1...
  • Page 4 Table of Contents Chapter 7 Specification for Option K 7 - 1 Safety instructions ..................7 - 1 7 - 2 Specifications ..................... 7 - 2 Chapter 8 Specification for Option R 8 - 1 Safety instructions ..................8 - 1 8 - 2 Specifications of GFCI ................

  • Page 5: Chapter I Safety Instructions

    i Safety Instructions Safety Instructions Be sure to read and comprehend important cautionary notifications in this operation manual before use Do not operate the equipment without the cover panel. Warning: Before Using Air Dryer In this chapter, the stated contents are especially about safety. This Air Dryer is installed downstream of the air compressor to remove moisture.

  • Page 6: Danger Classifications/Position Of Hazard Warning Label

    i Safety Instructions Danger Classifications & Position of Hazard warning Labels To help you recognize the hazards, the unit utilizes special graphics to indicate different hazards. Confirm the contents of the hazards and the location of the labels before operation. Warning Only properly trained, qualified personnel are allowed to perform tasks such as: •...

  • Page 7: Hazard Of Electricity

    i Safety Instructions i-2-2 Hazard of Electricity Warning Inside of this equipment, there is a power-supplying section with high voltage separated by the cover panel. Do not operate the equipment with the cover panel off. i-2-3 Hazard of Hot Surface Warning Since this equipment has parts that become hot during operation, there is the danger of burn-associated injuries.
  • Page 8 i Safety Instructions i-2-6 Positions of Danger Warning Label Warning Read with caution and pay attention to the notations of danger warning labels. Do not remove or rub danger warning labels. Confirm the positions of danger warning labels. WARNING 警告 1 Remove panels for maintenance only.

  • Page 9: Hazard Of Refrigerant

    i Safety Instructions i-2-7 Hazard of Refrigerant Caution This equipment uses Fluorocarbon (HFC) as a refrigerant. It is strictly forbidden to emit Fluorocarbon into the atmosphere. Before you repair the refrigerant circuit, you should collect the refrigerant with proper evacuation system. The collected refrigerant should be properly recycled by qualified agency.

  • Page 10: I-2-8 Cautions About Usage

    i Safety Instructions i-2-8 Cautions about Usage Warning Please follow the instructions on all warning labels. Do not remove or deface warning labels, and confirm the location of warning labels. CAUTION 注 意 1 Read manual before operation. 2 Ensure vantilation and maintenance space.
  • Page 11 i Safety Instructions IDFB55E / 75E AIR　DRYER MODEL 　　 VOLTAGE 　 　 MOPD 　 COMPRESSOR RLA/LRA FAN MOTOR HP/FLA 　 AIR FLOW RATE 　 MAX. INLET PRESS. 　 MAX. INLET TEMP. 　 MAX.AMBIENT TEMP. 　 MIN. AMBIENT TEMP.　 　 REFRIGERANT R407C 　...

  • Page 12: I-3 Disposal

    i Safety Instructions Disposal When you dispose of the equipment, you should collect the refrigerant and the refrigerant oil inside the refrigerant circuit. Caution This equipment contains Fluorocarbon HFC. It is strictly forbidden to emit Fluorocarbon into the atmosphere. Before you repair the refrigerant circuit, you should collect the refrigerant with proper evacuation system.

  • Page 13: Chapter 1 Parts Name And Functions

    1 Name and Functions Parts Parts Name and Functions Parts Name and Functions • IDFB22E, 37E Switch with Lamp Compressed Air (OUT) (ON /OFF Switch) The lamp is continuously ON Compressed Air (IN) during normal operation. Evaporation Thermometer Ventilation Grille Indicates the evaporating (Exhaust) temperature of refrigerant on...
  • Page 14 1 Name and Functions Parts • IDFB55E, 75E Compressed Air (OUT) Switch with Lamp Thermal Relay (The thermal relay is placed at the (ON /OFF Switch) inside of a front panel.) Refer to page The lamp is continuously ON 5-3 to reset the thermal relay. during normal operation.
  • Page 15 1 Name and Functions Parts Panel Lock (x 4) There are on opposite too. Front Rubber Grommet Power cord outlet Ventilation Grille (Suction) Ambient air will be sucked by condenser fan. Do not block these vents. 1 - 3...

  • Page 16: Transportation

    2 Transportation / Installation Transportation / Installation Warning Only properly trained, qualified personnel are allowed to perform tasks such as: • Operation, installation, relocation of equipment and maintenance works. Strongly recommend to prepare the spare dryer when applying the dryer for •...

  • Page 17: Installation

    2 Transportation / Installation Installation 2-2-1 Location The equipment should not be used or stored in the following conditions: Those conditions will cause not only malfunction but also failures. Environment where the equipment is exposed • to rainwater, moisture, salt water or oil. Circumstances where not enough clearance •...

  • Page 18: Tie Down

    2 Transportation / Installation 2-2-2 Tie Down The air dryer should be installed on a vibration-free, stable, horizontal, flat surface. • Refer to “Chapter6 6-2 Dimensions” for the dimensions. • This model should be installed using anchor bolts (not included) to prevent shifting during a potential •...

  • Page 19: Electric Wiring

    2 Transportation / Installation Warning To handle drain discharge, follow the safety guidelines such as wearing protective goggles, apron, and gloves. In cases where oil is mixed in the wastewater discharged from the auto drain, the liquid would be considered as toxic waste and treatment is necessary in accordance with local regulations.
  • Page 20 2 Transportation / Installation Length of the power cable The maximum length of the power cable should be no more than 98feet (30m). Connecting to the power supply Connect the power cable and the ground to the terminal block. Wiring procedure 1.
  • Page 21 2 Transportation / Installation Cautions for Reinstallation Caution Only properly trained, qualified personnel are allowed to perform reinstallation. If the equipment is moved and reinstalled in another place after some trial operations, the following instructions must be followed as well as procedures in Chapter 2. Removing the power cable Disconnect the power source before removing the power cable.

  • Page 22: Check Points Before Operation

    3 Operation / Shutdown Operation / Shutdown Caution Only properly trained and qualified personnel are allowed to perform operation/shutdown of the equipment. Check points before operation Before trial run, check the following points: Installed Conditions: • By visual inspection check that the equipment is level. Make sure the equipment is tied down with anchor bolts.

  • Page 23: Shutdown

    3 Operation / Shutdown Shutdown Turn off the ON/OFF switch. The lamp will go out and then, the operation will stop. Depending on the condition of operation, hot air continues to be emitted from the ventilation grille by the cooling fan for a while after turning off the switch. Cautions about restart Wait at least 3 minutes before restarting the air dryer after it has been shut down.

  • Page 24: Daily Inspection

    4 Maintenance Maintenance Daily Inspection Check following points during normal operations. If you find some problems, immediately stop the dryer and refer to “Chapter 5 Troubleshooting” as soon as possible. There is no air leaks. • The running lamp is on during operation •...
  • Page 25 4 Maintenance Warning In case that oil get mixed in the drain discharged from the auto drain, the wastewater treatment is needed. Follow the regulations of local government. Bleed Valve How to remove the Auto Drain The bleed valve is done, and Close the ball valve.
  • Page 26 4 Maintenance The drain tube is installed according to original. After the cock is closed of Residual Pressure Release Cock, the drain tube is installed according to original Residual Pressure Release Cock when the cock is opened. Open the ball valve. 4 - 3...

  • Page 27: Cause And Countermeasure Of Errors

    5 Troubleshooting Troubleshooting Cause and countermeasure of errors Should any problem occur, inspect the following table, and if the problem cannot be solved, shut off the power supply and then contact one of our sales offices for further instructions. Problem Probable Causes Remedy Air dryer does not...
  • Page 28 5 Troubleshooting Probable Causes Remedy Problem Evaporation Supply voltage is not in the Set the voltage to a proper value by installing a thermometer following range: transformer or review the electrical wiring. indicates higher Overload relay for the It is not possible to restart the air dryer within 3 than green zone.

  • Page 29: How To Reset The Thermal Relay And High Pressure Switch

    5 Troubleshooting How to reset the thermal relay and high pressure switch (Only IDFB55E, 75E) If light goes off during operation and refrigerating compressor stops, the thermal relay or high pressure switch (for only the IDFB55E and IDFB75E) to protect the refrigerating compressor starts operating and needs to be reset manually.

  • Page 30: Specifications

    6 References References Specifications Model IDFB22E-11 IDFB22E-23 IDFB37E-23 IDFB55E-46 IDFB75E-46 Specification At Expected Outlet 107SCFM 161SCFM 226SCFM 300SCFM Press.Dew Point of 37 F 2.8 ) (182 m (273 m (384 m (510 m At Expected Outlet 120SCFM 173SCFM 258SCFM 353SCFM Press.Dew Point of 45 F (7.2 )

  • Page 31: Dimensions

    6 References Dimensions IDFB22E / 37E UNIT : inch [mm] AIR OUTLET AIR INLET PORT SIZE PORT SIZE AUTO DRAIN SWITCH WITH LAMP EVAPORATION THERMOMETER BALL VALVE VENTILATION VENTILATION TERMINAL BLOCK DRAIN TUBE (O.D.3/8 　LENGTH：35.4[900]) ELECTRICAL ENTRY 4xDIA.0.5 φ （WIRE 0.4[ φ...

  • Page 32: Electrical Circuit

    IDFB55E / 75E GFCI For Otion R GFCI For Otion R ※1 ※2 ※1 ※2 Power Cable ※1 ※2 For IDFB22E-11□ Terminal Block for Option For Otion V PRS1 PRS2 For Otion V For IDFB37E SYMBOL DESCRIPTION SYMBOL DESCRIPTION Compressor Motor Compressor Motor FM1～6 Fan Motor...

  • Page 33: Compressed Air And Refrigerant Circuit/Operation Principles

    6 References Compressed Air and Refrigerant Circuit/Operation Principles IDFB22E / 37E / 55E / 75E Compressed Air Circuit Humid hot air entering air dryer is cooled in the cooler. At this time, the condensate is separated from the air by the drain separator and automatically discharged.

  • Page 34: Safety Instructions

    7 Specification for Option K Specification for Option K This product mounts the auto drain in Item 2 Specifications. When performing the installation and maintenance of the product, the following points must be understood and followed. Additionally, for replacement work, read 4-2 “Periodical Maintenance” of the Operation Manual of standard product and keep safety.

  • Page 35: Specifications

    7 Specification for Option K Specifications The auto drain has a maximum operating pressure of 1.6MPa and uses the metal case with a fluid level indicator. IDFB22E, 37E AD48-8Z-X2110(Thread Symbol “N”) AD48-8-X2110(Thread Symbol “None”) Level gauge KQ2H11-02S(Thread Symbol “N”) KQ2H10-02S(Thread Symbol “None”) Drain Port 3/8(Thread Symbol “N”) 10(Thread Symbol “None”)

  • Page 36: Safety Instructions

    8 Specification for Option R Specification for Option R This product mounts the Ground Fault Circuit Interrupter (GFCI) in Item 2. It will shut off the power supply in case the product should have over current or current leakage. Additionally, the power supply should be connected directly to the primary side of the GFCI.

  • Page 37: Specifications Of Gfci

    8 Specification for Option R Specifications of the GFCI Dryer model number Specifications of GFCI IDFB22E-11□-R Rated current: 15A, Current sensitivity: 30mA IDFB22E/37E-23□-R IDFB55E/75E-46□-R Rated current: 10A, Current sensitivity: 30mA How to connect the power supply 1) Take off the front panel.
  • Page 38 8 Specification for Option R IDFB55E, 75E Connect to power cable Front panel Connector width 0.4inch (10mm) or less Connect to earth cable Connector width 0.4inch (10mm) or less L1 L2 L3 GFCI cover GFCI Electrical entry Screw = M4 10 8 - 3...

  • Page 39: Safety Instructions

    9 Specification for Option T Specification for Option T This product mounts the terminal block which can transfer the operation and failure signals to Item 2 Specifications. The signals are a no voltage contact style. For details, refer to Item 2 or later. Safety instructions When handling the product, take care to the following precautions.

  • Page 40: Remote Operation

    9 Specification for Option T Remote operation For the remote operation, turn on and off the power supply side under the condition of the Switch with Lamp ON. Keep 3 min. at minimum after stopping the product to restart even for the remote operation. If the product is restarted within less than 3 min., protective equipment (overload relay) may activate and prevent the product from restarting.
  • Page 41 9 Specification for Option T IDFB55E, 75E Terminal block Earth cable connection Screw = M4 10 Connections for customer Another earth cable Connector width: 0.25inch (6.5mm) or less Earth cable connector width: 0.4inch (10mm) or less Power cord: AWG16 (1.25mm ) to AWG14 (2mm Signal cord: AWG16 (1.25 mm ) to AWG14(2mm...

  • Page 42: Electric Circuit

    9 Specification for Option T Electric circuit IDFB55E, 75E IDFB22E, 37E GFCI GFCI For Option R For Otion R Operation Failure Operation Failure For Otion V PRS1 For IDFB37E PRS2 For Otion V SYMBOL DESCRIPTION SYMBOL DESCRIPTION Compressor Motor Compressor Motor Overload Relay FM1～6 Fan Motor Fan Motor...

  • Page 43: Chapter 10 Specification For Option

    10 Specification for Option V Specification for Option V This product mounts the timer operated auto drain in Item 2 Specifications. When performing the installation and maintenance work for the product, the following points must be understood and followed. Additionally, read Item 3 for replacement work. 10-1 Safety instructions When handling the product, take care to the following precautions.

  • Page 44: How To Perform Maintenance

    10 Specification for Option V IDF-S0199 (AC115V) IDF-S0198 (AC230V) IDF-S0302 (AC230V) KQ2L11-04S (Thread Symbol"N") KQ2L10-04S (Thread Symbol"None") 3/8 (Thread Symbol"N") φ10 (Thread Symbol"None") Power supply voltage of dryer AC115V AC230V AC460V Order number (service parts) IDF-S0199 IDF-S0198 IDF-S0302 Max. operating pressure 240psig (1.6MPa) Fluid Drain...

  • Page 45: Safety Instructions

    11 Specification for Option L Specification for Option L 11-1 Safety instructions When handling the product, take care of the following precautions. Warning 1. Do not remove the auto drain if air pressure remains in the product. When removing the auto drain, stop the supply of air to the primary side of the product, exhaust the air from the secondary side and ensure there is no residual pressure.

  • Page 46: Maintenance

    11 Specification for Option L Model IDFB55E/75E-46□-L Order number (service parts) ADH-E400 Auto drain type Floating type Auto drain valve type N.O(normally opened: Open in the case of pressure loss) Max. operating pressure 240psig (1.6MPa) Working pressure range 7.5 to 240psig (0.05 to 1.6MPa) Working fluid Compressed air Max.

  • Page 47: Service Record

    12 Service Record Service Record 12-1 Service Record It is recommended to keep a maintenance/service record. Parts No. Description Maintenance/Service Work Description Date 12 - 1...

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Idfb55e-46Idfb75e-46Idfb22e-23Idfb37e-23

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