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HEC-OM-S002

Chapter 6 Maintenance

6.1 Regular Maintenance

6-1

Chapter 6 Maintenance

6.1 Regular Maintenance

Check that the strainer is not clogging in regular interval.

Check the concentration of the bath liquid in regular interval.

(Concentration of Ethylene glycol must be lower than 50%)

Replace the bath liquid in regular interval.

Work sequence when replace the bath liquid or clean the strainer

1.Power off

6-2-1

参照

2.Drain liquid

Refer

6.1.1

Draining the Bath liquid

3.Check strainer and cleaning of bath

Refer

6.1.2

Check strainer and clean the bath

4.Fill liquid

Refer

4.3

Filling Bath liquid

5.Check liquid surface waving

Refer

6.1.3

Check liquid surface waving

6.Power on

Содержание INR-244-780

Страница 1: ...oduct Number Model No INR 244 780 INR 244 781 INR 244 782 Keep this manual available whenever necessary 2014 SMC CORPORATION All Rights Reserved Copying duplicating or transferring any part or the entirety of this manual without the prior permission of SMC is strictly prohibited ...

Страница 2: ...ustrial equipment are qualified to perform installation and operation 4 The contents of this manual and the related documents supplied with this product shall be neither regarded as a provision of the contract nor utilized to correct or modify the existing agreements commitments and relations 5 Copying duplicating or transferring any part or the entirety of this manual without the prior permission...

Страница 3: ...g term Storage 1 8 1 6 4 Disposing of Product 1 8 1 7 Safety Interlocks 1 9 Chapter 2 Description and Function of Each Part 2 1 Chapter 3 Transporting and Installation 3 1 3 1 Transporting 3 1 3 2 Installation 3 2 3 2 1 Installation Conditions 3 2 3 2 2 Installation in Clean Room 3 3 3 2 3 Pollution Degree 3 3 3 2 4 Installation of Brackets 3 4 3 3 Wiring 3 5 3 3 1 Power Sourse Specification 3 6 3...

Страница 4: ...lection of Control Setting Mode 5 8 5 1 9 Details of Control Setting Mode 5 9 5 1 10 Initial Value and Setting Range for Each Mode 5 11 5 2 Alarms 5 12 5 2 1 Content of Alarms 5 12 5 2 2 Troubleshooting 5 13 Chapter 6 Maintenance 6 1 6 1 Regular Maintenance 6 1 6 1 1 Draining the Bath liquid 6 2 6 1 2 Check strainer and clean the bath 6 2 6 1 3 Check liquid surface waving 6 2 6 2 Before returning ...

Страница 5: ...218 1 Manipulating industrial robots Safety etc Tips Tips are provided when there is information and content that personnel are required to be aware of and refer to for product operation and maintenance of this product Be sure to thoroughly read and understand the important precautions defined in this manual before using this product DANGER denotes that there is an imminent hazard which if not avo...

Страница 6: ...ed stay in a hospital Minor injury This term describes injuries that do not require hospitalization or a prolonged stay in a hospital injuries other than the serious injuries described above 1 1 3 Symbols This manual provides the following symbols in addition to Danger Warning and Caution to present warning details in an easy to understand manner Symbol of electrical hazard Symbol of heat hazard S...

Страница 7: ...ng chemical fluids read the MSDS carefully and use appropriate protective equipment This symbol warns of chemical inhalation When handling chemical fluids read the MSDS carefully and use appropriate protective equipment This symbol denotes actions which you must not perform in the operation of this product This symbol denotes actions which you must perform and items you must observe in the operati...

Страница 8: ... 1 1 Content of Caution label z Do not peel off or deface the Warning label and Caution label z Confirm the location of the Warning label and Caution label z Read the contents of the Warning label and Caution label carefully and keep them in mind z Users are NOT allowed to change the location of the Warning label and Caution label If replacing a peeled off or worn out label affix the new label to ...

Страница 9: ... 1 Safety Instructions 1 3 Location of Alarm Label 1 5 1 2 2 Location of hazard warning labels Fig 1 1 Location of hazard warning label 1 3 Location of Alarm Label Fig 1 2 Location of Alarm label Warning label Alarm label ...

Страница 10: ...tructions 1 4 Location of Piping and Connector Label 1 6 1 4 Location of Piping and Connector Label Fig 1 3 Location of Piping and Connector Label 1 5 Location of Model Label Fig 1 4 Location of Model Label Piping and Connector label ...

Страница 11: ...guring the equipment z Be sure that you understand how the chemical fluids use in this product affect the human body Follow the MSDS when handling chemical fluids z Read the precautions described in this manual carefully and keep them strictly z Stop operation immediately after any abnormal occurrence If an abnormality noise odor smoke water leakage etc occurs stop this product cutoff the power su...

Страница 12: ...ng the power supply wait 3 sec or more after the indications on the display light off z Wear protective equipment in order to maintain safety when installing and or handling the product When handling chemicals for the product especially note the contents of the MSDS and wear protective goggles gloves and a mask z Touching the bath liquid and inner surface of the liquid bath may cause burns or fros...

Страница 13: ...o Content Installation part Status of product after interlock works How to reset 1 Over current Main power switch Circuit protector Cut of all AC power 2 Bath liquid side of the heat exchanger 3 Overheat of heat exchanger Facility water side of the heat exchanger 4 Water level in the bath is low Level switch Temperature control is stopped ALARM LED red lights up Turn OFF Main power switch once The...

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Страница 15: ...rred For details refer to page 5 12 5 2 1 Content of Alarms Table 5 3 RUN LED Green Lights up while the product is running Bath Vessel to store the bath liquid Power supply connector AC IEC 60320 C14 connector Communication connector COMMUNICATION Connector for EtherCAT Facility Water outlet port Facility water outlet port connection size is Rc3 8 Facility Water inlet port Facility Water inlet por...

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Страница 17: ... 2 Installation on equipment in conjunction with atomic energy railways air navigation space shipping vehicles military medical treatment combustion and recreation or equipment in contact with food and beverages emergency stop circuits safety equipment or other applications unsuitable for the standard specifications described in the product catalog 3 An application which could have negative effect...

Страница 18: ...strong magnetic noise having a strong electric or magnetic field that generates surges z Environments generating electrical static discharge and conditions in which static electricity is applied to this product z Environments generating strong high frequency radiation including radio frequency appliances such as mobile phones and tranceivers z Environments generating strong vibrations and impacts ...

Страница 19: ...ures for dust 3 2 3 Pollution Degree The pollution degree is a classification from 1 to 4 degrees depending on the pollution present in the air This product is suitable for environments with a pollution degree of 1 or 2 Table 3 1 Pollution degree classification Degree 1 There is no pollution or only dry and nonconductive pollution occurs An example of an environment of this degree is a clean room ...

Страница 20: ...3 4 3 2 4 Installation of Brackets z If tie down needed please use the M6 screws which are located in the side and bottom of this product The screw must not enter by 30mm or more in the product z Refer to page7 1 Outline Dimensions Fig 3 1 Screws for tie down Side Bottom ...

Страница 21: ...shock heat spots fire or communication errors z Be sure to supply the power to this product according to the specification z Always establish a connection to a ground for safety z Be sure that no ground connection is made to a water pipe gas pipe and lighting rod z Be sure to provide protective ground IEC protection class of the product is class I Be sure to provide protective ground ground resist...

Страница 22: ...r Supply Cable and Connector The power supply shall be connected with supplied power supply cable Before wiring confirm the power supply at factory has enough capacity and the voltage is within specified value with reference to electrical specifications of the power supply This product is provided with a power supply cable Power supply Cable Table 3 3 Power Supply Cable Content Black1 AC100 240V L...

Страница 23: ...primary side power z Turn OFF Main power switch of the product z Connect the connector of power cable with Power Supply Connector firmly z Connect the connector of communication cable with Communication Connector If you need z Connect the power supply cable to the circuit breaker rated at 15A or less on primary side your tool side 4 3 2 1 Fig 3 3 Ether CAT connector M8 connector socket z Be sure t...

Страница 24: ...the product to provide piping for the inlet and outlet of Facility Water respectively z When you install fittings in the facility water inlet outlet port please use the thread sealing tape or other methods so that there s no leakage z To avoid applying fixing force to the facility water inlet outlet port directly fix fitting to the port while holding the port with a wrench steady Recommended tight...

Страница 25: ...lity Water Piping 4 2 Facility Water 4 2 1 Reference of water quality Table 4 1 Reference of water quality for facility water Item Standard value pH 25o C 6 5 to 8 2 Electric conductivity 25o C μs cm 100 to 800 Chloride ion mgCl L 200 or less Sulphate ion mgSO4 2 L 200 or less Acid consumption pH4 8 mgCaCO3 L 100 or less Total hardness mgCaCO3 L 200 or less Calcium hardness mgCaCO3 L 150 or less I...

Страница 26: ...ter based on reference of water quality Refer Table 4 4 Include Ethylene glycol water solution Ethylene glycol water solution 0 60 C Concentration of Ethylene glycol must be lower than 50 z Check if adequate fluid is in the bath z If the facility water pipings are arranged in parallel the flow rate may not be adequate z Check if only the facility water pipe of the thermostat that is experiencing a...

Страница 27: ...2 L 30 or less Iron mgFe L 0 3 or less Copper mgCu L 0 1 or less Sulphide ion mgS2 L None detected Ammonium ion mgNH4 L 0 1 or less Residual chlorine mgCl L 0 3 or less Free carbon mgCO2 L 4 0 or less Quality item Filtration μm 5 or less z Do not use tap water or hard water Use of these waters can cause the internal pump failure and the performance deterioration by generation of scale z High conce...

Страница 28: ...the offset value If the water freeze anywhere in the product the internal pump may get damaged z Do not drop your application to the bottom in the liquid bath It must get the liquid bath damaged z Check at least once a day for the presence of foreign matter in the bath liquid If foreign matter enters the internal pump the pump could break z Use clean water that satisfies the quality standards show...

Страница 29: ...approx 6 sec z If an alarm occurs after the power is turned on check the indicated content of the alarm and turn off the power to find the cause so that appropriate measures can be taken 4 5 Setting of Values When the product has been found to start operating normally set the values such as temperature 1 Perform offset adjustment if necessary referring to page 5 4 Details of Operation Mode 2 Once ...

Страница 30: ...PV SV Shown when a temperature sensor is short circuited PV SV Shown when Controller has a memory error SV PV Shown when Controller has an A D conversion error 3 Content of the alarm when the ALARM LED lights up When the Controller output voltage decreases When the number of Controller fan revolutions decreases When the thermostat of the Liquid Tank is operating ...

Страница 31: ...re of this product Be sure to use heat cold resistant gloves when handling this product z When an antifreeze liquid Ethylene glycol water solution is used as the bath liquid wipe off the moisture on the surface of the liquid to prevent to deteriorate the performance and damage on the internal pump z Check the bath liquid level at least once a day The bath liquid may evaporate To operate the produc...

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Страница 33: ...rature or each selected input value key DOWN key Decreases set data key UP key Increases set data MODE key Used to change screens and modes FUNC key Used to shift digits of SV Output LED OUT1 Lights up during heating OUT2 Lights up during cooling OUT4 Lights up when DI 1 or DI2 LED is lighted up DI1 LED Lights up Level switch alarm occurs DI2 LED Lights up thermostat alarm occurs Communication LED...

Страница 34: ...l mode z Setting mode Press and hold MODE key for 2 sec Setting of functions and data in each mode 1 Press MODE key in each mode to select the required function 2 Increase or decrease data with the or key z Each press of the key increases the data by one count z Each press of the key decreases the data by one count z Holding the or key accelerates the increase or decrease z Be sure to operate the ...

Страница 35: ...sured temperature Each press of the MODE key changes the operation mode display as follows Mode indicator 1 Temp Target Temp Measured Temp Indication and Target Temp Setting MODE key 2 Offset Setting MODE key 3 Heating Output Indicator MODE key 4 Cooling Output Indicator MODE key FUNC key z Set as a digit transferring key for the initial setting If this setting is changed the RUN READY key can be ...

Страница 36: ...r 2min the display will return automatically to the measured temperature for any setting status including the initial setting mode EV setting mode and communication setting mode 2 Offset Setting Sets the offset compensating value of the PV Set with or key Function Ex If set to 0 5 the temperature is controlled to a value that is 0 5o C lower than actual temperature Setting range 1 00 1 00 C Please...

Страница 37: ...HEC OM S002 Chapter 5 Operation 5 1 Operation of Controller 5 5 4 Cooling output indicator Function Indicates the cooling output ratio Display range 0 0 100 0 PV SV C ...

Страница 38: ... mode Setting mode selection is indicated with and the required setting mode can be selected by increasing or decreasing the indicated number with the or key Setting mode selection Mode indicator Function Selects mode for each setting Select with or key SV PV C Selectable setting 3 4 3 Initial Setting Mode 4 Control Setting Mode Key Press and hold MODE Key key for 2 sec Press and hold MODE key for...

Страница 39: ...uct MODE key 1 Keylock Setting MODE key 5 1 7 Details of Initial Setting Mode 1 Key lock setting Function Sets the key lock Select with or key Selectable setting 0 3 0 No key lock 1 Full lock except key lock setting 2 Lock for Operation Mode 3 Lock for Setting Mode Initial setting 0 SV PV C Tips Indicator for unavailable change If a change in a key locked parameter is attempted the indicator shown...

Страница 40: ...mode as follows Mode indicator Indicates that the control setting mode is activated MODE key 1 Control Mode Setting MODE key Not used for this product MODE key 2 Heating Proportional Band Setting MODE key 3 Integral Time Setting MODE key 4 Derivative Time Setting MODE key 5 Heating Proportional Cycle Setting MODE key 6 ARW Setting MODE key 7 Cooling Propotional Band setting MODE key 8 Cooling Prop...

Страница 41: ... control is stopped the RDY LED lights up 2 Heating Proportional Band Setting Sets the proportional band for heating Set with or key Function This range is a percentage of temperature setting range Setting range 0 1 200 0 C PV SV Initial value 0 5 3 Integral Time Setting Function Sets the integral time Set with or key Setting range 0 3600 sec If 0 is set integral control is disabled C SV PV Initia...

Страница 42: ...anti reset wind up Set with or key Function Reduces overshoot in PID control due to integrating operation The integration operation is not performed above the set value The set value must be higher than the output for stable control C SV PV Setting range 0 0 to 100 0 Initial value 100 0 7 Cooling Proportional Band Setting Function Sets the proportional band for cooling Set with or key Setting rang...

Страница 43: ...25 00 Offset setting 1 00 to 1 00 According to the Inspection Record Heating output indicator Cooling output indicator Key lock setting 0 to 3 0 Control mode setting Heating Proportional Band Setting 0 1 to 200 0 0 5 Integral Time Setting 0 to 3600 20 Derivative Time Setting 0 to 3600 0 Heating Proportional Cycle Setting 1 to 120 1 0 ARW setting 0 0 to 100 0 100 0 Cooling Proportional Band Setting...

Страница 44: ...000 01 3h Temperature sensor replacement Power OFF Level switch alarm Low bath water level DI1 OUT4 ALARM 2000 00 5h Auto reset Thermostat alarm Thermostat cut because of no cooling water DI2 OUT4 ALARM 2000 01 1h Auto reset Low DC power supply voltage Power supply failure DC power supply brake down Lights out Controller dead DCPS replacement Power OF Memory error Controller failure Err0 Controlle...

Страница 45: ...n replace the level switch or send the product to SMC for repair Level switch is not mounted vertically Float does not move If the mounting surface is not horizontal send the product to SMC for repair Level Switch Level switch failure If you raise the float and supply power and you still have an error replace the level switch Facility water flow rate is out of specification range 3 7L min Correct ...

Страница 46: ...s product is too high and the DC power supply is not working properly Check that the air vents are not plugged Malfunction of the DC power supply If the trouble cannot be solved even after the product is restarted 3 or 4 min after contact SMC for repair Confirm that an instantaneous power supply cutoff has not occurred at frequent rate The operation and display panel doesn t light up or the displa...

Страница 47: ...ntration of Ethylene glycol must be lower than 50 z Replace the bath liquid in regular interval Work sequence when replace the bath liquid or clean the strainer 1 Power off 6 2 1 参照 2 Drain liquid Refer 6 1 1 Draining the Bath liquid 3 Check strainer and cleaning of bath Refer 6 1 2 Check strainer and clean the bath 4 Fill liquid Refer 4 3 Filling Bath liquid 5 Check liquid surface waving Refer 6 ...

Страница 48: ...e set the strainer in the bath any time the product running Fig 6 1 The strainer and Pump suction port 6 1 3 Check liquid surface waving z Liquid surface must be waving when the product running because the liquid is stirred by the internal pump z Please check if the liquid surface is waving z Stop the product turn off main power switch and cut the facility water flow Draining without stopping the ...

Страница 49: ...d it to our sales branches before returning the product The contents of form will be checked and you will be informed whether or not the return is acceptable z It is recommended that you prepare a back up product to minimize machine downtime during repairs and maintenance z It is recommended to transport the product in an original packing box specific to the Thermo Electric Bath z Drain the liquid...

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Страница 51: ...endix 7 1 Outline Dimensions 7 1 1 INR 244 780 Fig 7 1 Overall sizes of product INR 244 780 Fig 7 2 Bath dimensions INR 244 780 39 Max 19 216 50 15 50 10 216 liquid level 220 Tank depth 250 62 142 2xM6 4xM6 48 5 198 131 466 353 22 150 80 19 266 70 175 285 30 142 45 350 53 ...

Страница 52: ...ons 7 2 7 1 2 INR 244 781 Fig 7 3 Overall sizes of product INR 244 781 Fig 7 4 Bath dimensions INR 244 781 300 350 50 15 50 10 19 liquid level 220 Tank depth 250 39 Max 48 5 198 173 600 353 19 22 216 80 350 30 70 174 285 226 45 484 53 82 186 2xM6 4xM6 ...

Страница 53: ...ons 7 3 7 1 3 INR 244 782 Fig 7 5 Overall sizes of product INR 244 782 Fig 7 6 Bath dimensions INR 244 782 39 Max 19 Tank depth 450 liquid level 420 50 10 50 15 216 216 2xM6 4xM6 348 48 5 131 466 553 19 80 150 22 266 485 369 70 30 45 142 350 53 62 142 ...

Страница 54: ...ty 10 to 35o C 35 to 80 RH no dew condensation Appropriate environment without corrosive gas solvent such as thinner and combustible gas Overall size excluding protrusion W266xD466xH353mm W350xD600xH353mm W266xD466xH553mm Weight Empty Approx 17kg Approx 22kg Approx 21kg Accessory Power supply cable 2m Note 1 Differs depending on operating conditions Note 2 Determined under the following conditions...

Страница 55: ... 30 60 90 120 150 180 Time minutes Bath fluid temperature o C INR 244 782 INR 244 781 INR 244 780 Ambient tempeature 25 o C Constant temperature liquid Water Liquid measure Max liquid level Cooling water 25 o C 3L min Shut out from outside with a lid 20 25 30 35 40 45 50 55 60 65 0 30 60 90 120 150 180 Time minutes Bath fluid temperature o C INR 244 782 INR 244 781 INR 244 780 Ambient tempeature 2...

Страница 56: ...oss 7 4 Applicable standard regulation The Thermo Electric Bath complies with the following standard CE EMC 2004 108 EC Low Voltage Directive 2006 95 EC UL ETL UL61010 1 0 000 0 002 0 004 0 006 0 008 0 010 0 012 0 014 0 016 0 018 0 020 0 1 2 3 4 5 6 7 8 9 Cooling water flow rate L min Pressure loss MPa INR 244 780 INR 244 781 INR 244 782 ...

Страница 57: ... ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2014 SMC Corporation All Rights Reserved ...

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