1. Manuals
  2. Brands
  3. SMC Networks Manuals
  4. Dehumidifier
  5. IDU22E-23(-C
  6. Operation manual

SMC Networks IDU22E-23(-C,L,R,T,V) Operation Manual

Refrigerated
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Operation Manual
Please read this manual prior of using the air dryer. Keep the manual readily available for
reference.
Refrigerated Air Dryer
IDU22E-23(-C,L,R,T,V)
IDU37E-23(-C,L,R,T,V)
IDU55E-23(-C,L,R,T,V)
IDU75E-23(-C,L,R,T,V)
Initial issue April, 2007
2nd edition January, 2008
© 2007 SMC CORPORATION All Rights Reserved
IDX-OM-K073-B

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the IDU22E-23(-C,L,R,T,V) and is the answer not in the manual?

Questions and answers

Related Manuals for SMC Networks IDU22E-23(-C,L,R,T,V)

Summary of Contents for SMC Networks IDU22E-23(-C,L,R,T,V)

  • Page 1 IDX-OM-K073-B Initial issue April, 2007 2nd edition January, 2008 Operation Manual Refrigerated Air Dryer IDU22E-23(-C,L,R,T,V) IDU37E-23(-C,L,R,T,V) IDU55E-23(-C,L,R,T,V) IDU75E-23(-C,L,R,T,V) Please read this manual prior of using the air dryer. Keep the manual readily available for © 2007 SMC CORPORATION All Rights Reserved reference.
  • Page 2 To Customers Thanks for purchasing SMC Refrigerated Air Dryer. This opertion manual must be read and understood throughoutly before handling. It provides all essential information for maximizing equipment operating efficiency, as well as, for safe and longer life span operation. For safety operation of SMC Refrigerated Air Dryer, read thoroughly and follow stated safety instructions, as well as regulation stated within ISO 4414 &...

  • Page 3: Table Of Contents

    Air Dryer Table of Contents Table of Contents To Customers Chapter i Safety Instructions i - 1 Warning: Before Using Air Dryer ............i - 1 i - 1 - 1 Meanings of signs: Caution, Warning, Danger..........i - 1 i - 2 Danger Classifications/Position of Hazard warning Label ..i - 2 i - 2 - 1...
  • Page 4 Air Dryer Table of Contents Chapter 7 Option Specification C 7 - 1 Safety instructions ..................7 - 1 7 - 2 Precautions for the installation and handling of the product 7 - 1 7 - 3 Specifications ..................... 7 - 1 Chapter 8 Specification for Option L 8 - 1 Safety instructions...

  • Page 5: Chapter I Safety Instructions

    Air Dryer i Safety Instructions Safety Instructions Before use, read and comprehend important cautionary notification well on this operattion manual. i – 1 Warning: Before Useing Air Dryer In this chapter, the stated contents are especially about safety way to use the equipment. for customer. An Air Dryer is installed on the downstream of the air compressor to remove moisture.
  • Page 6 Air Dryer i Safety Instructions Warning Statements with the “Danger” sign explain about possibilities that can result in serious injury or loss of life if someone handle wrongly during operation or maintenance and did not follow the procedure to avoid danger. Caution Statements with the “Danger”...

  • Page 7: Danger Classifications/Position Of Hazard Warning Label

    Air Dryer i Safety Instructions i – 2 Danger Classifications / Position of Danger Warning Label To protect operator’s sefety, we group danger into some types uniquely and attached labels indicating those types. Comfirm the contents of the danger types and positions of the labels before operation. Warning No one but professionals should operate an air dryer.

  • Page 8: I - 2 - 2 Danger Of Electricity

    Air Dryer i Safety Instructions i – 2 – 2 Danger of Electricity Inside of this equipment, there is power-supplying section with high voltage separated by the cover panel. Do not operate the equipment without the cover panel. No one but trained qualified person should operate or inspect in the power transmission sections.

  • Page 9: I - 2 - 6 Positions Of Danger Warning Label

    Air Dryer 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...

  • Page 10: I - 2 - 7 Danger Of Refrigerant

    Air Dryer i Safety Instructions i – 2 – 7 Danger of Refrigerant Caution This equipment uses Fluorocarbon (HFC) as a refrigerant. This equipment is specified by “Class 1 Fluorocarbon Collection and Destruction Law in Japan.” It is strictly forbitten to emit Fluorocarbon to the atmosphere. Before you repair this equipment, you should collect the refrigerant with “Refrigerant collector.”...

  • Page 11: I - 2 - 8 Cautions About Usage

    Air Dryer i Safety Instructions i – 2 – 8 Cautions about Usage Warning Read with caution and pay attention to the notations on danger warning labels. Do not remove or rub danger warning labels. Cimfirm the positions of danger warning labels. CAUTION 注...

  • Page 12: I - 3 Disposal

    Air Dryer i Safety Instructions i – 3 Disposal refrigerat oil enclosed in the When you dispose of the equipment, you shoud collect the refrigerant and the refrigerant circuit. Caurion A sort of Fluorocarbon (HFC) is used for this equipment as refrigerant. This equipment is specified by “Class1 Fluorocarbon Collection Destruction Law in Japan.”...

  • Page 13: Chapter 1 Parts Name And Functions

    Air Dryer 1 Name and Functions Parts Parts Name and Functions 1 - 1 Parts Name and Functions IDU22E,37E Compressed Air (OUT) Switch with Lamp Compressed Air (IN) (ON/OFF Switch) The lamp is continuously ON Right Side Ventilation Grille during normal operation. Use it (Outlet) for ON/OFF operations.
  • Page 14 Air Dryer 1 Name and Functions Parts Front Fixing Screw for Front Panel Another one is on the right side. Rubber Grommet Power cord outlet Left Side Ventilation Grille (Inlet) Breathe in cooling air from this grill. Do not bung up with wall and so on. 1 - 2...
  • Page 15 Air Dryer 1 Name and Functions Parts IDU55E,75E Compressed Air (OUT) Switch with Lamp Compressed Air (IN) (ON/OFF Switch) The lamp is continuously ON Right Side Ventilation Grille during normal operation. Use it (Outlet) for ON/OFF operations. Waste heat will be exhausted as hot air by the fan motor.
  • Page 16 Air Dryer 1 Name and Functions Parts Front Fixing Screw for Front Panel Another one is on the right side. Left Side Ventilation Grille (Inlet) Rubber Grommet Breathe in cooling air from this grill. Power cord outlet Do not bung up with wall and so on. 1 - 4...

  • Page 17: Transportation

    Air Dryer 2 Transportation / Installation 2 Transportation / Installation Warning Use the equipment in the right way. During Installation, operation, maintenance, and check, you should be careful in keeping the safety of human body. Caution Transportation, installation, and maintenance including dangerous work must be done by a personnel who has enough knowledge and experience about the equipment and the sysytem.

  • Page 18: Anchorage

    Air Dryer 2 Transportation / Installation • Circumstances where too much force Rear : 600 mm and weight are put on the body of the : 600 mm equipment that causes it to deform. Right : 600 mm • Circumstances where enough spaces Left : 600 mm •...

  • Page 19: Drain Tube

    Air Dryer 2 Transportation / Installation 2 - 2 - 4 Drain Tube • A polyurethane tube of 10mm external diameter is attached to the drain tube. The outlet end of the tube is released to atmosphere. And let drain flow through the tube into a scupper and so on. •...

  • Page 20: Cautions About Reinstallation

    Air Dryer 2 Transportation / Installation Wiring procedure Remove the front panel. Insert the cord through the rubber grommet and connect it to the terminal block (refer to the label on the terminal block). M3 screw tightening torque: 0.6 ~ 1Nm During wiring work, do not touch other sections except terminal block.

  • Page 21: Check Points Before Operation

    Air Dryer 3 Operation / Shutdown Operation / Shutdown Caution No one but someone who has enough knowledge and experience about the equipment and incidental devices should operate or shut down the equipment. 3 - 1 Check points before operation Before a trial running, check following points.

  • Page 22: Shutdown

    Air Dryer 3 Operation / Shutdown Caution Avoid frequent On/Off operation, which can cause troubles. The auto drain used for the equipment has a structre that closes the valve with air pressure higher than 0.15MPa. Therefore, until the pressure increase, air will be emitted form the drain outlet at the begining of opening the IN side valve.

  • Page 23: Daily Inspection

    Air Dryer 4 Maintenance Maintenance 4 - 1 Daily Inspection Check following points during usual operations. If you find some problems, immediately stop the operation and refer to “Chapter 5 Troubleshooting” as soon as possible. • There is no air leakage •...
  • Page 24 Air Dryer 4 Maintenance Warning There are some resin parts, for which using solvents such as thinner is prohibitted. Use neutral detergent for cleaning. Otherwise, it could damage components, which leads to injury. Danger There is the risk of touching discharged drain water during replacement. Follow the procedure that you define for the safety of worker (ex.
  • Page 25 Air Dryer 4 Maintenance Check Case “O” Ring to confirm whether there are any scarring, twist, or foreign matters adhering to it. Then, apply grease thinly Case “O” ring and fit it in the gap of the case assembly. Mount the case assembly to the body of auto drain. Rotate until its lock button snap-fits.

  • Page 26: Chapter 5 Troubleshooting

    Air Dryer 5 Troubleshooting Troubleshooting 5 - 1 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...
  • Page 27 Air Dryer 5 Troubleshooting Moisture occurs Bypass valve of air dryer is not Close the valve completely. downstream of the fully closed. compressed air Drain is not discharged from auto Check if the drain pipe has been raised up or bent. lines.
  • Page 28 Air Dryer 5 Troubleshooting 5 - 2 How to reset the thermal relay and high pressure switch If light goes off during operation and refrigerating compressor stops, the thermal relay or high pressure switch (for only the IDU55E and IDU75E) to protect the refrigerating compressor starts operating and needs to be reset manually.

  • Page 29: Specifications

    Air Dryer 6 References References 6 - 1 Specifications Model IDU22E-23 IDU37E-23 IDU55E-23 IDU75E-23 Specification Air Flow Rate 50Hz 11.0 /min (ANR)(Note 1) Operating Pressure Inlet Air Temperature Ambient Temperature Pressurized Dew Point Working Fluid Compressed Air Inlet Air Temperature 5 80 0.15 1.0 Inlet Air Pressure...
  • Page 30 Air Dryer 6 References 6 - 2 External Dimentions IDU22E 75E AIR OUTLET AIR INLET PORT SIZE PORT SIZE SWITCH EVAPORATION THERMOMETER WITH LAMP VENTILATION VENTILATION DRAFT AIR OUTLET BALL VALVE AUTO DRAIN DRAIN TUBE TERMINAL (O.D.10, BLOCK LENGTH:1m) L±2 N±1 POWER SUPPLY ENTRY φ...

  • Page 31: Electrical Circuit

    Air Dryer 6 References 6 - 3 Electrical Circuit IDU22E, 37E-23 (1 phase AC230V) IDU55E-23 (1 phase AC230V) GFCI GFCI For Option R For Option R (SY) (WH) (G/Y) (WH) (SY) (G/Y) PRS2 (WH) (GR) (BR) (RD) (GR) For IDU22E (BK) (WH) (BK)

  • Page 32: Compressed Air And Refrigerant Circuit / Operation Principles

    Air Dryer 6 References 6 - 4 Compressed Air and Refrigerant Circuit / Operation Principles AIR INLET AFTERCOOLER FAN MOTER CAPACITY REGULATING EVAPORATION VALVE THERMOMETER AIR OUTLET HEAT EXCHANGER BALL VALVE CONDENSER AUTO DRAIN CAPILLALY TUBE DRAIN HIGH PRESS.SWITCH (ONLY IDU55E,75E) PRESS.SWITCH FAN MOTER COMPRESSOR...

  • Page 33: Safety Instructions

    7 Specification for Option C Specification for Option C This product adds Specifications in Item 3 as option. When performing the installation and maintenance of the product, the following points must be understood and followed. 7 - 1 Safety instructions When handling the product, take care to the following precautions.

  • Page 34: Safety Instructions

    8 Specification for Option L Specification for Option L 8 - 1 Safety instructions When handling the product, take care to the following precautions. Warning 1. Do not remove the auto drain if air pressure remains of 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 35: Specification Of Heavy Duty Auto Drain (Adh4000-04)

    8 Specification for Option L 8 - 3 Specification of heavy duty auto drain (ADH4000-04). Model IDU22E to 75E-23-L Auto drain type Floating type Auto drain valve type N.O(normally opened: Open in the case of pressure loss) Max. operating pressure 1.6MPa Working pressure range 0.05 to 1.6MPa...

  • Page 36: Safety Instructions

    9 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 The Gfci

    9 Specification for Option R 9 - 2 Specifications of the GFCI Dryer model number Specifications of GFCI IDU22E/37E/55E-23-R Rated current: 10A, Current sensitivity: 30mA IDU75E-23-R Rated current: 20A, Current sensitivity: 30mA 9 - 3 How to connect the power supply Connect the power cables in the following procedure.

  • Page 38: Safety Instructions

    10 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. 10 - 1 Safety instructions When handling the product, take care to the following precautions.

  • Page 39: Remote Operation

    10 Specification for Option T 10 - 3 Remote operation For the remote operation, turn on and off the power supply side under the condition of the illuminated switch 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 40: Electric Circuit

    10 Specification for Option T 10 - 5 Electric circuit IDU22E, 37E-23-T IDU55E-23-T GFCI GFCI For Option R For Option R Operation Failure (WH) (SY) (G/Y) (WH) (SY) (G/Y) PRS2 (BR) (RD) (GR) (WH) (GR) For IDU22E (WH) (WH) (WH) (RD) (BK) (WH)

  • Page 41: Chapter 11 Specification For Option

    11 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. 11 - 1 Safety instructions When handling the product, take care to the following precautions.

  • Page 42: Specifications

    11 Specification for Option V 11 - 2 Specifications The timer is set to have ON time of 0.5sec and OFF time of 0.5min. at the time of shipment from the factory. Do not change this timer setting. If it is changed, water could be discharged from the outlet line of the dryer.

  • Page 43: Chapter 12 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...

This manual is also suitable for:

Idu75e-23(-c,l,r,t,v)Idu55e-23(-c,l,r,t,v)

Table of Contents