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IDX-OM-Y002

Chapter 7

Documents

7.4

Electrical circuit diagram

IDF190D/240D Series

7-4

7.4 Electrical circuit diagram

■IDF190D-3-W

Symbol

Name

Refrigerating compressor

PRS2

High pressure switch

PRS3

Low pressure switch

PRR

Phase reverse relay.

Terminal block

Fuse

SW1

Main unit/ remote
selector switch

SW2

Start switch

SW3

Stop switch

SW4

Remote operation switch
(Prepared by customer)

MC1

Electromagnetic
contactor (CM)

RY1

Relay

RY2

Relay

TDR

Time relay

Remote operation lamp

Running lamp

Error lamp

MOV

Motor operated auto
drain

GFCI

Earth leakage breaker

CE2

Closed end connector

For Option R

Remote operation

Operation

signal

Error signal

(For option M)

Содержание IDF190D-3-CW

Страница 1: ...dryer Keep the manual readily available for reference This manual is intended to explain the installation and operation of the product Only those who have thorough understanding of the fundamental op...

Страница 2: ...ems 2 JIS B8370 General rules for pneumatic equipment This manual is intended to explain the installation and operation of the product Only people who understand the basic operation of the product thr...

Страница 3: ...Environment 3 2 3 2 2 Installation 3 2 3 2 3 Air piping 3 3 3 2 4 Replacement of auto drain 3 4 3 2 5 Electrical wiring 3 4 3 2 5 1 Wiring of the power supply cable 3 4 3 2 5 2 Wiring of signal cable...

Страница 4: ...er 8 Option C 8 1 8 1 Specifications 8 1 8 2 Precautions for installation and handling 8 1 Chapter 9 Option M 9 1 9 1 Safety instructions for use 9 1 9 2 Specifications 9 2 9 3 Installation of Motor t...

Страница 5: ...protective equipment triggered after the power is recovered Should this happen turn the product off using the switch with lightand reset the protection circuits referring to 6 2 Reset the Thermal rel...

Страница 6: ...Read carefully the Chapter 6 Troubleshooting before taking actions Do not start the product in any trouble If failure occurs immediately stop the product and contact maintenance personnel or a qualifi...

Страница 7: ...1 specified products of the Act on Rational Use and Proper Management of Fluorocarbon in Japan It is strictly forbidden to emit Fluorocarbon to the atmosphere Before you repair this product you shoul...

Страница 8: ...IDX OM Y002 Chapter 1 Safety 1 2 Hazard Classifications Position of Hazard warning Labels IDF190D 240D Series 1 4 2 4 0 Front...

Страница 9: ...y to dispose of collected refrigerant Only personnel with required knowledge and experience about the equipment and incidental device should perform the collection of the refrigerant Only maintenance...

Страница 10: ...products Compliance Requirements 1 The use of SMC products with production equipment for the manufacture of weapons of mass destruction WMD or any other weapon is strictly prohibited 2 The exports of...

Страница 11: ...g normal operation Start and stop the operation Side ventilation grille Radiates the heat generated in the unit Do not block the grille by the wall Front panel mounting screw Provided on both sides Fr...

Страница 12: ...IDX OM Y002 Chapter 2 Name and Function of Parts 2 1 Name and Function of Parts IDF190D 240D Series 2 2...

Страница 13: ...safety of operators during the installation operation maintenance and checks of the product When the product is used for a critical facility or equipment prepare a spare product or alternative machine...

Страница 14: ...e static electricity occurs or conditions which make the product discharge static electricity Avoid locations where high frequencies occur Avoid locations where damage is likely to occur due to lighte...

Страница 15: ...ll an air tank Before piping flush the inside of piping to eliminate foreign matter such as particles seal tape or liquid gasket Entry of the foreign matter may cause cooling failure or drain discharg...

Страница 16: ...e O D Approx 16mm 4 cores including the ground Approx 1 5m of cable is necessary for wiring in the product All electrical work must be carried out in a safe manner by a qualified person in compliance...

Страница 17: ...he front panel of the product and connect the signal cable to the terminal block Signal cable specification Prepare the following signal cables Signal cable 20AWG 0 5mm 2 or greater cable O D Approx 9...

Страница 18: ...tor switch must be turned ON Then for remote operation the product is turned on off using the external switch 3 2 6 Cooling water piping Strainer 60 mesh or finer is recommended on the inlet of the co...

Страница 19: ...utlet valve 3 Ensure that the ball valve of the auto drain is opened 4 Open the bleed valve of the auto drain When compressed air stops coming out press the flush button to confirm that there is no co...

Страница 20: ...IDX OM Y002 Chapter 3 Transportation and installation 3 3 Cautions about Reinstallation IDF190D 240D Series 3 8...

Страница 21: ...e below 1 Turn on the main power supply breaker Then turn on the white switch operation switch 2 Operation LED green is ON 3 Open the IN and OUT side valves slowly Ensure the bypass valve is completel...

Страница 22: ...flow rate and ambient temperature are within the specifications of the product Confirm that drain comes out of the drain tube The evaporation thermometer is in the green area Drain should not be exha...

Страница 23: ...re replacing or cleaning parts be sure to bleed compressed air remain inside of the product until the gauge indicates 0 Do not remove the auto drain case assembly with any air pressure remaining inter...

Страница 24: ...ing water of adhesion of scales 2 Cooling Water Quality Standard 1 Water quality standard As a guideline for cooling water quality which does not cause abnormal level of contamination or scale JRA GL...

Страница 25: ...er quality standards However in places where contaminated air is present sulfite gas in the air may dissolve into the facility water and become sulfuric acid corroding the heating surface Inspect the...

Страница 26: ...It should be cleaned chemically 1 Chemical cleaning method When the tank is cleaned cleaning agent is poured in the tank and left for a specific period of time or cleaned with circulating cleaning ag...

Страница 27: ...ergent 2 Precautions for chemical cleaning method When the tank is cleaned cleaning agent is poured in the tank and left for a specific period of time or cleaned with circulating cleaning agent The la...

Страница 28: ...n a month 1 Follow the procedure below for the auto drain maintenance 1 Turn on the stop switch of the product and stop the operation 2 Shut off the power supply from the earth leakage breaker 3 Fully...

Страница 29: ...er to D Replacement of the main valve 2 Wipe the inner surface of the housing with a cloth If there is dust stuck to the inside of the housing leakage can occur after reassembly 3 When O ring is dirty...

Страница 30: ...t condition in the refrigerant circuit with the table below a Check for refrigerant amount 1 Air bubbles may be generated if the refrigerant circuit on the upstream of the sight glass is clogged and p...

Страница 31: ...ause serious incidents Incorrect connection of 3 phase power supply Exchange the order of 2 wires out of the 3 wires R phase and T phase and reconnect them External switch for remote operation has not...

Страница 32: ...air temperature is too high Improve the ventilation condition of the air compressor or lower the ambient temperature to decrease the discharge air temperature of the compressor Install an aftercooler...

Страница 33: ...1 Turn on the black stop switch of the product 2 Remove the front panel There is a thermal relay See Figure on the right 3 Make sure that the green bar appears in the display window of the thermal re...

Страница 34: ...IDX OM Y002 Chapter 6 Troubleshooting 6 2 Reset the Thermal relay and High Pressure Switch IDF190D 240D Series 6 4...

Страница 35: ...fications Power supply Note 5 3 Phase 200 VAC 50Hz 200 220 VAC 60Hz Operation current Note 6 50 60Hz 3 phase 200V A 17 3 26 1 17 9 26 4 Power consumption 50 60Hz 3 phase 200V kW 4 6 6 0 5 6 7 3 Earth...

Страница 36: ...e an appropriate earth leakage breaker separately Note 8 If the product is subjected to a short power outage including voltage sag it may take a long time to resume normal operation or be unable to re...

Страница 37: ...ing water outlet R1 Auto drain is included in the package It must be installed by the customer 355 36 700 200 770 900 4x 20 467 800 C1 2 R 1640 80 1647 1550 150 760 100 703 273 223 R1 R1 730 10K 100 1...

Страница 38: ...verse relay TB Terminal block F Fuse SW1 Main unit remote selector switch SW2 Start switch SW3 Stop switch SW4 Remote operation switch Prepared by customer MC1 Electromagnetic contactor CM RY1 Relay R...

Страница 39: ...ock F Fuse SW1 Main unit remote selector switch SW2 Start switch SW3 Stop switch SW4 Remote operation switch Prepared by customer MC1 Electromagnetic contactor CM RY1 Relay RY2 Relay TDR Time relay WL...

Страница 40: ...cooled condenser Ball valve Auto drain Capillary tube Capacity control valve Cooling water outlet Refrigerant dryer Drain Automatic feed water valve Air Pressure gauge Refrigerating compressor Reheat...

Страница 41: ...he HFC gas is regulated and its temperature decreases While passing through the cooler part it evaporates rapidly taking the heat from the compressed air and is sucked in by the compressor The volume...

Страница 42: ...IDX OM Y002 Chapter 7 Documents 7 5 Air and refrigerant circuits and functions IDF190D 240D Series 7 8...

Страница 43: ...protected or insulated 8 2 Precautions for installation and handling 1 The epoxy resin minimizes the corrosion of the coated copper tubes against corrosive gas The corrosive cannot be completed preve...

Страница 44: ...IDX OM Y002 Chapter 8 Option C 8 2 Precautions for installation and handling IDF190D 240D Series 8 2...

Страница 45: ...sted water that is discharged from the auto drain the waste liquid treatment is necessary Handle it following the bylaw or regulation of local government WARNING All electrical work must be carried ou...

Страница 46: ...e auto drain standard Table 1 Models Item IDF190 240D 3 MW Product number IDF S0511 Maximum operating pressure 1 0MPa Fluid Compressed air Operation cycle 4 cycles per minute Operating time 2 sec cycl...

Страница 47: ...tical direction is 5 Note 1 Apply sealant tape or sealant to fit the barrel nipple and long nipple Tightening torque 28 to 30N m 2 Screw in an elbow union size 17mm to the drain outlet port and mount...

Страница 48: ...IDX OM Y002 Chapter 9 Option M 9 4 Electrical circuit diagram IDF190D 240D Series 9 4...

Страница 49: ...190 240D 3 RW Breaker capacity 50A Sensitivity current 30mA All electrical work must be carried out in a safe manner by a qualified person in compliance with applicable national regulations Be sure to...

Страница 50: ...1 When the breaker is tripped please turn off the power supply and contact our service office White button indicates earth leakage has popped up Earth leakage White button indicates earth leakage has...

Страница 51: ...tion record IDF60 70 80 90 Series 11 1 Inspection record 11 1 Chapter 11 Inspection record 11 1 Inspection record We recommend keeping the inspection record for maintenance or service Product No Descr...

Страница 52: ...021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL https www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2020 SMC Co...

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