Idx-om-p026e 1 st edition: july 2012 product name refrigerated air dryer model idf370d-9-220v idf370d-9-400v idf370d-9-240v idf370d-9-415v idf370d-9-380v idf370d-9-440v keep this manual available whenever necessary. © 2012 smc corporation all rights reserved. This manual is intended to explain the i...
Foreword thank you for purchasing smc’s refrigerant type air dryer (hereinafter referred to as the “product”). For safety and long life of the product, be sure to read this operation manual (hereinafter referred to as the “manual”) and clearly understand the contents. ● the instructions described in...
Foreword chapter i safety instructions i . 1 warning: before using this product ................................................ I - 1 i .1. 1 danger, warning and caution..................................................................... I - 1 i . 2 hazard classification and locations of hazard la...
Chapter 6 references 6 . 1 specification table ..................................................................................6 - 1 6 . 2 outer dimensions ...................................................................................6 - 2 6 . 3 electric wiring diagram ..........................
I safety instructions i - 1 i.1 warning: before using this product this chapter is intended to specifically describe the safety related issues for handling the product. Read this before handling the product. - the product is designed to dehumidify compressed air. Smc does not take any responsibility...
I safety instructions i - 2 warning “warning” indicates a hazard with a medium level of risk which will result in death or serious injury if an operator does not follow the specified procedures during the operation or maintenance of the product or does not follow the instructions necessary to avoid ...
I safety instructions i - 3 i.2.1 hazards the hazards inherent to the product are as follows. Warning related to electricity the product is operated at a high voltage and can cause electrical shock internally. This risk is indicated with the mark in addition to “danger”, “warning” and “caution” on t...
I safety instructions i - 4 i.2.5 location of hazard label warning - fully read and understand the contents of the hazard labels. - do not peel or rub off the hazard labels. - carefully confirm where the hazard labels are affixed. I.2.6 caution related to refrigerant caution - the product uses hydro...
I safety instructions i - 5 i.2.7 caution related to handling warning - fully read and understand the contents of the hazard labels. - do not peel or rub off the hazard labels. - carefully confirm where the hazard labels are affixed. Front caution 注 意 ! 1 read manual before operation. 2 ensure vanti...
I safety instructions i - 6 i.2.8 other labels confirm the model and specifications described in the label. I.3 waste disposal when disposing of the product, recover the refrigerant and compressor oil contained in the refrigerant circuit. Caution - the product uses hydro-fluorocarbon type refrigeran...
I safety instructions i - 7 i.4 limited warranty and disclaimer / compliance requirements the product used subject to the following “limited warranty and disclaimer“ and “compliance requirements. Read and accept them before using the product. Limited warranty and disclaimer 1. The warranty period of...
1. Name and function of parts 1 - 1 terminal block for wiring, please refer to p.2-5 terminal block for transformer terminal block for signal front 1.1 name and function of parts name and function of parts １ appearance thermal relay the thermal relay is placed at the inside of a front panel. Refer t...
2. Transportation and installation 2 - 1 warning - use the product in an appropriate manner, and pay attention to safety, particularly physical safety of operators, during the installation, operation, maintenance and checks of the product. - when the product is used for a critical facility or equipm...
2. Transportation and installation 2 - 2 2.2 installation 2.2.1 environment (1) do not use or store the product under the following conditions, as these may cause breakage of the product as well as a failure of the product to operate. • in an environment where the product will come into direct conta...
2. Transportation and installation 2 - 3 2.2.2 fixing of product mount the product on a flat and stable floor with no vibrations. - refer to “6.2 outer dimensions” on page 6-2 for dimensions. Use the foundation bolts to prevent the product from falling over. ∗ 1 the necessary installation space is t...
2. Transportation and installation 2 - 4 2.2.3 pneumatic piping - do not apply the weight of pipes and excessive force during piping to the product. - be careful not to transmit vibration resulting from the compressor. - when the compressed air inlet temperature exceeds 50 o c, install an aftercoole...
2. Transportation and installation 2 - 5 2.2.5 electric wiring warning only qualified persons are allowed to wire the product. - before wiring, be sure to shut off the power supply. Never perform wiring work while the product is energized. - ensure a stable power supply with no voltage surges. - ens...
2. Transportation and installation 2 - 6 [wiring procedure] 1. Remove the front panel of the product. 2. Introduce the cable through the grommet with membrane to connect to the terminal block. (refer to the label on the terminal block.) m5 tightening torque: 3 to 4.5nm do not touch equipment other t...
2. Transportation and installation 2 - 7 2.3 reinstallation of the product caution - only people who have sufficient knowledge and experience about the product and its accessories are allowed to reinstall the product in a different location. Also, be sure to follow the instructions below. When movin...
3.Start and stop 3 - 1 caution only people who have sufficient knowledge and experience about the product and its accessories are allowed to start and stop the product. 3.1 before starting check the following items before performing a trial run of the product. • installation conditions check visuall...
3.Start and stop 3 - 2 3.3 stop 1) turn off the start / stop switch. For remote control, turn off the external switch as well. 2) the run lamp will go off and operation will stop. 3.4 precautions for restarting operation - allow at least 5 minutes before restarting the product. If the product is res...
4. Checks and inspection 4 - 1 4.1 daily check check the following items daily. Immediately stop the operation in the event of failure, and refer to “chapter 5 troubleshooting” to solve it. • there is no compressed air leakage. • the start lamp lights up during operation. • condensate comes out of t...
4. Checks and inspection 4 - 2 association as a reference for the water quality level to prevent excessive corrosion and scale-related problems. The values are shown in table 2 on this page. Table 2 facility water system circulating type transient type item circulating fluid filling of circulating f...
4. Checks and inspection 4 - 3 9 8 7 with in standard 6 5 4 2 3 4 5 10 3 2 3 4 5 10 4 ×10 2 ×10 2 ×10 2 ×10 2 ×10 3 ×10 3 ×10 3 ×10 3 conductivity (μs／cm) fig. 1 relationship between ph and conductivity (3) method of washing cooling water side of water-cooled condenser despite carrying out adequate ...
4. Checks and inspection 4 - 4 b) operation procedure when a cooling tower is used 1. If a cooling tower is used, supply the cleaning liquid and circulate it for a certain amount of time. 2. Exhaust the cleaning liquid, and wash through with water to completely remove the liquid. Caution 1) follow t...
4. Checks and inspection 4 - 5 - mechanical cleaning method there are two mechanical cleaning methods: one is to use a brush, and the other is to use the tube cleaner. A) cleaning using brush 1. Example of brush dimensions and material fig. 4 brush 2. Cleaning method insert the brush into the piping...
4. Checks and inspection 4 - 6 caution if the end of the tube cleaner is inserted into the u shaped part of the piping, the internal surface of the piping may be damaged. Take care not to damage the internal surface of the piping during cleaning. 4.2.2 caution for handling the motor type auto drain ...
5. Troubleshooting 5 - 1 5.1 troubleshooting if any error is found in the product, investigate the following points. If the error cannot be solved, turn off the power supply and contact your local supplier or smc sales representative. Trouble possible cause remedy the power supply cable has been loo...
5. Troubleshooting 5 - 2 trouble possible cause remedy water-cooled condenser is dirty. - clean the cooling water side once a month. The facility water temperature is high. - reduce the cooling water temperature as much as possible.(reconsider the cooling tower.) the thermometer for cooled air is hi...
5. Troubleshooting 5 - 3 5.2 reset of protective equipment while the product is stopped, the protective equipment in the refrigerating circuit is operating, and needs to be reset manually. Refer to page 1-1 for the positions of protective equipment. Refer to “5.1 troubleshooting” and eliminate the c...
6. Reference 6 - 1 6.1 specification table model item idf370d-9-220v to 440v fluid compressed air inlet air temperature o c 5 to 50 inlet air pressure mpa 0.15 to 0.97 operatin g rang e ambient temperature (humidity) o c 2 to 43 (relative humidity 85% or less) 50hz 54 air flow capacity m 3 /min stan...
6. Reference 6 - 2 table.1 motor type auto drain specifications 6.2 outer dimensions fluid compressed air operating cycle 4 times per minute operating time for 8 sec/min power supply ac200v (50/60hz) power consumption 4w product num ber voltage power cons um ption running current idf370d-9-220v thre...
6. Reference 6 - 3 6.3 electric wiring diagram symbol description cm refrigerating compressor olr overload relay mc magnetic contactor tb1 terminal block tb2 terminal block tdr1 time delay relay tdr2 time delay relay prr phase reversal relay ss start / stop switch thr thermal relay prs1 high and low...
6. Reference 6 - 4 6.4 pneumatic and refrigerant circuits and their functions pneumatic circuit high temperature humid air from the air compressor passes through the air re-heater and is pre-cooled by dehumified cool air. Then it is cooled to the specified temperature by the air cooler using the eva...
Akihabara udx 15f, 4-14-1, sotokanda, chiyoda-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. 2011 smc corporation all rights reserved.
