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Air Dryer

12 Specification for Option T

12-6 Electric circuit

12 - 3

IDFA Series

IDX-OM-I076

12-6 Electric circuit

IDFA22E, 37E-23-T

IDFA55E, 75E-23-T

C01

PRS

OLR

GFGI

For Option R

TDR

ILS

EVD

For Option V

C11

FOR OPTION V

TDR

C11

SYMBOL

DESCRIPTION

　Refrigerating Compressor

　Fan Motor Condenser

　Magnetic Contactor

PRS1

　Pressure Switch

PRS2

　High Pressure Switch

ILS

　Switch with Lamp

THR

　Thermal Relay

THP

　Thermal Protector For FM

C01

　Capacitor For CM

C11

　Capacitor For FM

　Terminal Block

GFCI

Ground Fault Circuit Interrupter

EDV

　Electronic Drain Vave

TDR

　Time Delay Relay

OPERATION

FAILURE

SYMBOL

DESCRIPTION

　Refrigerating Compressor

　Fan Motor Condenser

　Magnetic Contactor

OLR

Overload relay

PRS

Pressure Switch

ILS

　Switch with Lamp

C01

　Capacitor For CM

C11

　Capacitor For FM

　Terminal Block

GFCI

Ground Fault Circuit Interrupter

EDV

　Electronic Drain Vave

TDR

　Time Delay Relay

Summary of Contents for IDFA22E-23-A

Page 1: ...AME Refrigerated Air Dryer MODEL Series IDFA22E 23 A C K L R T V IDFA37E 23 A C K L R T V IDFA55E 23 A C L R T V IDFA75E 23 A C L R T V Please read this manual prior of using the air dryer Keep the ma...

Page 2: ...overnment agency for proper installation and usage This manual explains about installation and trial operation of the product These tasks should be performed only by individuals with the proper traini...

Page 3: ...and Functions 1 1 Parts Names and Functions 1 1 Chapter 2 Transportation Installation 2 1 Transportation 2 1 2 2 Installation 2 2 2 2 1 Location 2 2 2 2 2 Anchorage 2 3 2 2 3 Air piping 2 3 2 2 4 Drai...

Page 4: ...Safety instructions 9 1 9 2 Specifications 9 2 Chapter 10 Option Specification L 10 1 Safety instructions 10 1 10 2 Specifications 10 1 10 3 Maintenance 10 2 Chapter 11 Option Specification R 11 1 Sa...

Page 5: ...ing period than usual starting or may not start due to the protective devices In this case turn off the Switch with lamp on dryer panel and wait 3 minutes After this step turn on the switch to restart...

Page 6: ...In the event of any problems the product should not be turned on When the product fails or a fault occurs shutdown immediately and contact for service i 2 1 Danger Classifications Specific danger clas...

Page 7: ...danger of burn associated injuries These parts remain hot even after power is off Wait until the unit has cooled down before touching i 2 4 Hazard of Rotating Fan Motor Warning Since this product has...

Page 8: ...of danger warning labels Do not remove or modify danger warning labels Confirm the positions of danger warning labels Front WARNING 1 Remove panels for maintenance only 2 Never insert anything into pr...

Page 9: ...to 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 O...

Page 10: ...Do not remove or deface warning labels and confirm the location of all warning labels i 2 9 Other Label Front Front CAUTION 1 Read manual before operation 2 Ensure vantilation and maintenance space 3...

Page 11: ...e properly recycled by qualified agency Only personnel with proper credentials are allowed to handle refrigerant Only properly trained and qualified personnel are allowed to remove the cover panel of...

Page 12: ...ge incurred due to the failure of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products Com...

Page 13: ...k x 2 Another one is on opposite side Drain Tube Discharges drain Auto Drain Check if drained correctly once a day Compressed Air IN Compressed Air OUT Ball Valve Front Panel You can see the terminal...

Page 14: ...IDX OM I076 IDFA Series Front Rubber Grommet Power cord outlet Panel Lock x 2 Another one is on opposite side Ventilation Grille Suction Ambient air will be sucked by condenser fan Do not block these...

Page 15: ...ow the instructions below You should lift the product from the base surface with careful attention to prevent tipping over Do not lay the product sideways or you will damage the product Do not suspend...

Page 16: ...is higher than 2 000 meters Circumstances where strong vibration or impact are transmitted Circumstances where too much force and weight are put on the body of the product that causes it to deform Ci...

Page 17: ...ne tube 10mm O D is attached to the auto drain The end of the tube is open to atmosphere to let drain flow through the tube into a collector or drain pipe The compressed air is used to push out the dr...

Page 18: ...be sure to connect the protective conductor first disconnect it last in respect to the other connections Be sure that the protective conductor has some additional length in respect to the live conduc...

Page 19: ...e before wiring Do not work under energized condition Disconnecting air pipes Warning Only properly trained qualified personnel are allowed to perform piping works Separate the compressor from the pro...

Page 20: ...be exhausted from the ventilation grille Location of the ventilation grille Right Side Open the IN OUT side valve slowly Make sure the bypass valve is completely closed Confirm there are no air leaks...

Page 21: ...y There are no air leaks Air pressure temperature flow rate and ambient temperature meet the specifications Moisture is being discharged from the drain tube The pointer of evaporating temperature indi...

Page 22: ...nth Danger During air blowing put on protective glass and mask to prevent dusts from coming into throat or eyes 4 2 2 Service parts It is recommended to replace the following parts regularly The inter...

Page 23: ...starting work As some parts of the air dryer will remain hot there is a risk of burns due to residual heat after the power is switched off So do not carry out replacement work until the temperature of...

Page 24: ...clean Check the case O ring for damage such as scratches twisting or foreign particles attached to it Then apply grease thinly and fit it in the groove in the case assembly Fit the case assembly to t...

Page 25: ...s installed in an inappropriate location Ambient temperature is excessive Improve ventilation condition and reduce the ambient temperature as much as possible Reset the protective circuit by referring...

Page 26: ...ion condition and reduce the ambient temperature as much as possible The ventilation port is obstructed by a wall or clogged with dust Keep the product 600mm or more away from the surrounding walls Cl...

Page 27: ...panel The thermal relay as shown on right figure can be found on the power supply terminal base 3 Confirm that a green indication does not appear in the indication window of thermal relay If the green...

Page 28: ...9A Power Consumption Note2 760W 1390W 1700W Circuit Breaker Capacity Note3 10A 20A Noize at 50Hz 50dB 67dB Condenser Plate fin tube type with forced air cooling Corrugated fin tube type with forced ai...

Page 29: ...RT SIZE AIR INLET PORT SIZE DRAFT AIR OUTLET SWITCH WITH LAMP THERMOMETER BLOCK VENTILATION VENTILATION DRAIN TUBE O D 10 BALL VALVE 6 3 Dimensions Model Port Size A B C D E F G H J K L M N P IDFA22E...

Page 30: ...Fan motor GFCI Ground Fault Circuit Interrupter EDV Electronic Valve TB L N PE P FM ILS C01 C11 PRS PE PE CM OLR For Option V EVD GFGI For Option R SYMBOL DESCRIPTION CM Refrigerating Compressor FM F...

Page 31: ...ircuit The freon gas charged in the refrigerant circuit is compressed by the compressor and cooled by the condenser to become liquid Then going through the capillary tube the refrigerant pressure and...

Page 32: ...that of the standard dryer 7 3 Air piping Since cool air comes out from an outlet of air dryers carefully attach thermal insulation to the piping at air outlet and keep the piping length as short as...

Page 33: ...entering to the air drier enters to the cooler and is cooled and dehumidified by cold fleon separating the moisture The cold air is released from the air dryer Refrigerant Circuit The Fluorocarbon ch...

Page 34: ...om corrosive gas but it is not perfect rust proof Therefore avoid installing the product in the place exposed to corrosive gas as much as possible 2 If any of the painted surfaces of copper tube is da...

Page 35: ...e 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 If the...

Page 36: ...in Case Assembly AD48 8 X2110 Max operating pressure 1 6MPa Auto drain type Floating type Auto drain valve type N O normally opened Released without pressurization Working pressure 0 1 to 1 6MPa Fluid...

Page 37: ...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 If the air pressure is left insi...

Page 38: ...st port Clean exhaust port so that port is not blocked by dust etc 3 Close the ball valve before removing the heavy duty auto drain and open the bleed valve or push the flushing button and confirm air...

Page 39: ...t sensitivity 30mA IDFA75E 23 R Rated current 20A Current sensitivity 30mA Only qualified person must perform wiring and observing the following points 1 Be sure to shut off the power supply before wi...

Page 40: ...tripped cut off the power supply and contact the nearest sales distributor or SMC sales With the Ground fault display button white released Current leakage With the Ground fault display button white...

Page 41: ...prevent the product from restarting Additionally the frequency to start and stop the operation must be restricted to 5 times per hour to prevent breakage of the motor Only qualified person must perfor...

Page 42: ...gnal cable near the terminal block 5 Connect the signal cable to the each terminal 6 Put back the front panel 12 5 How to re start the operation The output of the abnormal signal can be stopped by tur...

Page 43: ...c Contactor PRS1 Pressure Switch PRS2 High Pressure Switch ILS Switch with Lamp THR Thermal Relay THP Thermal Protector For FM C01 Capacitor For CM C11 Capacitor For FM TB Terminal Block GFCI Ground F...

Page 44: ...esidual pressure If the air pressure is left at the inside of the product parts could suddenly pop out and cause accident when loosened 2 Put gloves to prevent injury when removing the auto drain 3 Op...

Page 45: ...ry Do not change this timer setting If it is changed water could be discharged from the outlet line of the dryer Service parts number will change depending on the power supply voltage of the dryer Pow...

Page 46: ...lose the ball valve 2 Press the test switch and make the residual pressure is released 3 Remove the strainer and clean it 4 Reassemble the strainer and open the ball valve 13 4 Electric circuit For el...

Page 47: ...vice Record 14 1 Service Record 14 1 IDFA Series IDX OM I076 14 Service Record 14 1 Service Record It is recommended to keep a maintenance service record Parts No Description Maintenance Service Work...

Page 48: ...oda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Specifications are subject to change without prior notice and any obligation the part of the manufacturer 20...

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