HRX-OM-J049-A 1st edition: Aug. 2006 Rev. A: May.
To the Customers Thank you for purchasing our THERMO COOLER HRG Series (hereinafter called “This unit”). For safety and efficiency, be sure to read and understand this manual thoroughly before performing operation of this unit. z All warnings and precautions defined in this manual shall be observed. z This manual provides instructions for the installation and operation of the unit.
HRX-OM-J049-A Table of Contents Table of Contents Chapter 1 1.1 1.2 Safety Instructions ........................................................... 1-1 Before Using this Unit............................................................................................. 1-1 Danger, Warning and Caution................................................................................. 1-2 1.2.1 Level of risk ......................................................................................................
HRX-OM-J049-A Table of Contents 3.2.7 Supply of circulating fluid ................................................................................................... 3-15 3.2.8 Reinstallation of unit .......................................................................................................... 3-16 Chapter 4 4.1 Startup and Shutdown ..................................................... 4-1 Pre-check...........................................................................................
HRX-OM-J049-A Table of Contents 7.4.2 7.5 7.6 HRG010-W-BC, HRG015-W-BC......................................................................................... 7-6 Flow Chart................................................................................................................ 7-7 Daily Inspection Sheet ............................................................................................ 7-8 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
HRX-OM-J049-A Table of Contents TOC-4 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
Chapter 1 HRX-OM-J049-A Safety Instructions Chapter 1 Safety Instructions Be sure to read and understand all the important precautions in this manual before operating the unit. 1.1 Before Using this Unit z This chapter describes the safety-related items that users should be aware of upon handling this unit. z This unit is an isothermal fluid circulation system housed in the tank.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.2 Danger, Warning and Caution 1.2.1 Level of risk This unit is designed with the safety of workers and the prevention of system damage. This manual classifies the risks into the following three categories according to the level of the hazard: Danger, Warning, and Caution. Read the statements carefully and thoroughly understand them before operating this unit. DANGER, WARNING and CAUTION signs are in order according to severity (DANGER > WARNING > CAUTION).
Chapter 1 1.2.3 HRX-OM-J049-A Safety Instructions Symbols This manual provides the following symbols in addition to “Danger”, “Warning”, and “Caution” to present the warning details in easy-to-understand manner. Symbol of electrical hazard This symbol warns you of possible risk of electrical shock. Symbol of heat hazard This symbol warns you of potential burns. Symbol of rotating shaft hazard This symbol warns you of possible risk caused by a rotating object.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.3 Hazard Warning Label The hazard warning labels indicate where potential hazards are present during unit operation and maintenance. The hazard warning labels are in appropriate sizes and colors. They contain symbols in addition to the descriptions of warnings. 1.3.1 Classification of risks High voltage hazards The unit is operated at high voltage and may cause an electrical shock. The attached label contains the symbol .
Chapter 1 1.3.2 HRX-OM-J049-A Safety Instructions Type of hazard warning labels Do not remove or deface the warning labels. Read the contents of the hazard warning labels with care to keep them in mind. Warning label on the front panel Fig. 1-1 Warning Label on the Front Panel Warning label for high voltage Fig. 1-2 Warning Label for High Voltage HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May. 2007 1.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.3.3 Location of hazard warning label z Recognize where the hazard warning labels are attached. z The user is not allowed to reposition the labels. If the label is replaced due to being peeled off or worn out, keep the previous position. Warning label for high Left Warning label on the front panel Front Fig. 1-3 Location of Hazard Warning Label 1.4 Model label Check the model no. described on the label. Front Fig. 1-4 1.
Chapter 1 HRX-OM-J049-A Safety Instructions 1.5 Safety Measures 1.5.1 Safety Precautions While this system is protected by various safety measures, the following basic safety precautions should be observed to assure further safe operations. Follow the following instructions upon operation of this system. Failure to follow the instructions can lead to personal injury or hazardous accidents. z Read and understand this manual thoroughly before operation of this system.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.5.2 Protective equipment This manual defines protective equipment according to work type. Wear proper protective equipment as shown below, according to work type. Read and understand the relevant operation manual thoroughly prior to use of protective equipment.
Chapter 1 HRX-OM-J049-A Safety Instructions 1.6 Emergency Measures Press the [OFF] switch on the control panel located on the front of the thermo cooler only if the need to shut off the power arises due to emergency such as natural disaster, fire, earthquake or personal injury. With the press of the [OFF] switch, the thermo cooler comes to a stop. The power supply, however, is designed not to stop, which enables the motor circuit to remain partially energized.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.7 Disposition of Waste 1.7.1 Recovery of refrigerant and compressor oil The unit belongs to Class 1 in the “Fluorocarbon Recovery and Destruction Law” and uses freon type refrigerant (HFC) and compressor oil. When these fluids need to be recovered, read the instructions below and ensure thorough understanding of them. If you have any questions, contact the local distributor.
Chapter 1 1.7.2 HRX-OM-J049-A Safety Instructions Circulating fluid disposal As to the disposal of a circulating fluid (ethylene glycol solution), consign the specialized industrial waste disposal agency with the contents detailed. 1.7.3 System disposal As to the disposal of this system, consign the specialized industrial waste disposal agency in accordance with law on Waste Disposal and Cleaning. 1.8 Material Safety Data Sheet (MSDS) Material Safety Data Sheet (MSDS) is supplied separately.
HRX-OM-J049-A Chapter 1 Safety Instructions 1.8 Material Safety Data Sheet (MSDS) 1-12 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
Chapter 2 HRX-OM-J049-A Appearance and Each Section Chapter 2 Appearance and Each Section 2.1 Appearance Top Left Back Front Right Fig. 2-1 Appearance of HRG010-W Top Left Back Front Right Fig. 2-2 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May. 2007 Appearance of HRG015-W 2.
HRX-OM-J049-A Chapter 2 Appearance and Each Section 2.2 Name of Each Section 2.2.
Chapter 2 2.2.
HRX-OM-J049-A Chapter 2 Appearance and Each Section 2.3 Control panel The control panel on the system front allows you to perform basic system operation including temperature adjsutment, system start and stop. Fig. 2-5 Table 2-1 No.
Chapter 3 HRX-OM-J049-A Transport and Installation Chapter 3 Transport and Installation The unit must be handled in correct manner. Exercise caution to asure personnel safety during the installation, operation, maintenance, and inspection of the unit. Only personnel with sufficient knowledge and experiences with the unit and unit are allowed to transport, install and conduct maintenance possibly exposed to dangerous situations. 3.
HRX-OM-J049-A Chapter 3 Transport and Installation 3.1.1 Transporting with forklift and unit lifting Lifting position Min. 60° Min. 60° Forklift insertion side Front Forklift insertion side Fig. 3-2 3.1 Transport 3-2 Forklift Insertion Position and Unit Lifting HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
Chapter 3 3.1.2 HRX-OM-J049-A Transport and Installation Transporting with caster HRG010-W-A / HRG015-W-A (caster-mounted option) This unit is heavy, which requires assistance for this work. Exercise caution and look out for sloped surfaces including ramps. Do not grab piping or panel handles when transporting the sytem with the casters. Potential damage to piping and panels may occur if disregarded. 1. Push the corners of this unit with the adjusters uplifted.
HRX-OM-J049-A Chapter 3 Transport and Installation 3.2 Installation Do not install the unit in a place possibly exposed to flammable gas. Ignition may occur if leaked gas is collected around the unit. This unit is NOT designed for outside use. The unit exposed to moisture may develop a short circuit which can result in an electrical shock, fire and failure in the unit. Install the unit on a flat and level floor which can support the weight of the unit. Take measure to prevent the unit from tipping over.
Chapter 3 3.2.2 HRX-OM-J049-A Transport and Installation Installation location A water-refrigerated thermo cooler is designed to exhaust heat through a supply of facility water. Secure water sources listed below. Required water sources Table 3-1 Heat Discharge and Required Quantity of Facility Water (HRG010-W, HRG015-W) Model Heat discharge (kW) HRG010-W Approx. 16 HRG015-W Approx. 23 Facility water temp. range (°C) 5 to 32 (Rated temp.
HRX-OM-J049-A Chapter 3 Transport and Installation 3.2.3 Installation location and maintenance work area Installation with maintenance space is recommended. (See Fig. 3-4) Min. 800mm Ensure an adequate ventilation space for the temperature controller. Failure to create sufficient space may lead to improper cooling and/or controller stop. Access maintenance work area should be required for maintenance. Top Min. 800mm 60mm Min. 800mm Front Fig. 3-4 3.
Chapter 3 3.2.4 HRX-OM-J049-A Transport and Installation Installation Preparation of anchor bolts suitable for floor material is your responsibility. Prepare M12-anchor bolts (4 pcs.) for installation. See “ 7.3 Outline Dimensions” for mounting of the anchor bolts. z Keep the unit away from vibration. Install the unit on a flat and stable surface. z Refer to “7.3 Outline Dimensions” for the dimensions of the unit. Procedure for Installation 1.
HRX-OM-J049-A Chapter 3 Transport and Installation HRG010-W-A / HRG015-W-A (caster-mounted option) As to the HRG010-W-A or HRG015-W-A (caster-mounted option), the adjusters should be lowered to secure the system after installation. Lower the adjusters to secure the system. Fig. 3-6 3.2 Installation 3-8 Caster w/ adjuster HRG010-W-A / HRG015-W-A (Caster-mounted Option) HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
Chapter 3 3.2.5 HRX-OM-J049-A Transport and Installation Electrical wiring z Do not modify the electrical wiring. Incorrect wiring can cause an electrical shock and fire. Failure to do so will void any warranty. z The set value of the safety device must not be changed. Changing the set value can cause unit failure and fire. z Only qualified personnel are allowed to install wiring. z Be sure to disconnect the power for safety. Wiring installation with the unit energized is strictly prohibitted.
HRX-OM-J049-A Chapter 3 Transport and Installation How to conduct wiring 1. Undo the screws (6 pcs.) and take off the front panel. Screw Electrical unit Screw Front panel Front Fig. 3-7 2. Removal of Front Panel Connect the power supply cable and signal cable as shown in the figure. Power cable Signal cable Signal cable access Front Power cable access Fig. 3-8 3.2 Installation 3-10 Electrical Wiring HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
Chapter 3 HRX-OM-J049-A Transport and Installation Electrical wiring diagram z Prepare cables for the power supply and signal lines separately . z Maintain polarities (+, -) of DC24V when connecting the signal cable for transmitting start/stop command (remote operation). z Refer to “7.4 Electric Circuit” for the electrical circuit of the unit.
HRX-OM-J049-A Chapter 3 Transport and Installation Procedures for communication cable wiring installation (RS485) HRG010-W-C / HRG015-W-C (communication feature-laden option) The communication cables are to adhere to specifications shown below. Table 3-3 Communication Cable Item Communication cable 1. Size Y-shaped crimp contact size Specifications 2 Shielded twisted-pair wire (0.75mm ) 1.25Y-3 Connect the power cables properly, as shown below.
Chapter 3 3.2.6 HRX-OM-J049-A Transport and Installation Piping Only expert engineers or personnel who have adequate knowledge of and experiences with piping installation are allowed to install piping. Potential fluid leakage or stagnant fluid may occur if disregarded. z Install piping properly. Failure to conduct proper piping installation may result in the entry of supplied and drained water into the inside of the building, which may cause the work area and equipment to get wet.
HRX-OM-J049-A Chapter 3 Transport and Installation Recommended piping installation Facility water IN Facility water Facility water OUT Auto supply port Fluid supply Circulating fluid OUT Load device Circulating fluid RETURN Port for overflow To the drain port Tank drain port Fig. 3-13 Table 3-6 Recommended Piping Installation Recommended Piping Installation No.
Chapter 3 3.2.7 1. HRX-OM-J049-A Transport and Installation Supply of circulating fluid Open the supply valve laid with pipes. The fluid supply takes place with the use of the ball tap housed in the tank and stops automatically. Keep the fluid level in the tank between “HIGH” and “LOW”. If the circulating fluid is out of the range, the fluid may overflow. Ensure piping is installed to the overflow outlet and drain pit. Indicating range Level gauge Fig. 3-14 HRG010-W HRG015-W 1st edition : Aug.
HRX-OM-J049-A Chapter 3 Transport and Installation 3.2.8 Reinstallation of unit If the unit is relocated, only personnel with knowledge of the unit and associated equipment are allowed to perform unit reinstallation. Precautions described below must always be followed.
Chapter 4 HRX-OM-J049-A Startup and Shutdown Chapter 4 Startup and Shutdown Personnel with adequate knowledge and experiences of this product and peripheral devices shall be in charge of starting up and shutting down the unit. 4.1 Pre-check Check the following items before starting up the unit. 4.1.1 Installation condition z Make sure the unit is installed horizontally. z Do not put any heavy object on the unit or apply excess force by piping. 4.1.
HRX-OM-J049-A Chapter 4 Startup and Shutdown 4.2 Preparation for startup 4.2.1 1. Power supply Supply the power. The following conditions are observed on the control panel upon power-ON. z After 4-sec display of the initial screen on the digital displays PV and SV, temperature and set temperature of the circulating fluid will be displayed.. z The [POWER] lamp comes on in 6 sec. Digital display PV (circulating fluid temp.) [POWER]LED Digital display SV (set temp.) Fig. 4-1 4.2.2 1.
Chapter 4 4.2.3 HRX-OM-J049-A Startup and Shutdown Additional water supply [TS] switch (pump manual operation switch) This unit has the [TS] switch (pump manual operation switch) to purge air from the circulating fluid circuit at initial startup. Remove the front panel, and purge air according to the procedures given below. [TS] switch (green) Front Fig. 4-3 1. [TS] switch (pump manual operation switch) Press the [TS] switch for several seconds, monitoring the fluid level gauge.
HRX-OM-J049-A Chapter 4 Startup and Shutdown 4.3 Unit Startup and Shutdown 4.3.1 1. Starting the unit Press the [ON] switch on the control panel. The unit starts operating and regulates the circulating fluid temperature. The [RUN] LED and [PUMP] LED on the control panel come on. [RUN] LED [PUMP] LED [ON] switch Fig. 4-5 4.3.2 1. Starting the Unit Stopping the unit Press the [OFF] switch on the control panel. The unit stops. The [RUN] LED and [PUMP] LED on the control panel go out.
Chapter 4 HRX-OM-J049-A Startup and Shutdown 4.4 Check at startup Check the following items at startup of the unit. When any abnormality is found, press the [OFF] switch immediately to stop the unit and turn the main power supply off. z No leak from circulating fluid piping z No circulating fluid flowing out of the overflow outlet and tank drain port z Circulating fluid pressure within the specified range Bypass valve Normally, the bypass valve is fully opened.
HRX-OM-J049-A Chapter 4 Startup and Shutdown Bypass (relieving valve) piping set [Tips] Bypass (relieving valve) piping sets listed in table 3-7 “Allied Products” are of use for the omission of manual bypass valve adjustment. [Tips] Relieving valve The relieving valve automatically opens when the circulating fluid outlet pressure of the thermo cooler surpasses the set value. The relieving valve is designed to bypass the circulating fluid that prevents a pressure rise during fluid flow at low rate. 4.
HRX-OM-J049-A Error Message and Troubleshooting Chapter 5 Chapter 5 Error Message and Troubleshooting 5.1 Error Message This product stops when an error is detected. Table 5-1 shows the LED conditions (ON/OFF) and signal output in the event of the error. or or [POWER] LED [ALARM 2] LED or [POWER] LED [ALARM 3] LED or [ALARM 1] LED Fig.
HRX-OM-J049-A Chapter 5 Error Message and Troubleshooting 5.2 Troubleshooting See “5.3 Alarm Reset” for error recovery. Table 5-2 Error Cause No power is supplied.
Chapter 5 HRX-OM-J049-A Error Message and Troubleshooting 5.3 Alarm Reset (Alarm Lamp OFF) Error check 1. Check the alarm number currently activated, and eliminate the error cause (see Table 5-2). Adjust the unit usage and service condition. or [POWER] LED [ALARM2] LED or [RUN] LED [ALARM3] LED or [ALARM1] LED Fig. 5-2 Alarm Lamps (ON) [ALARM1] ON ......................... Installation error [ALARM2] ON ......................... Circulating fluid circuit error [ALARM3] ON ......................
HRX-OM-J049-A Chapter 5 Error Message and Troubleshooting 2. Undo the screws (6 pcs.) to remove the front panel. Only operate the unit with the cover panel attached. The unit contains the power supply carrying high voltage inside that is isolated with the cover panel. Only trained personnel are allowed to work, including unit inspection, around the power supply. There is the presence of the surface in the unit that is at high temperatures during operation. Potential burns may occur if touched.
Chapter 5 3. HRX-OM-J049-A Error Message and Troubleshooting Press the Reset switch [RS] (yellow button) on the control panel and make sure that the alarm lamp goes out. Control panel Reset switch [RS] (yellow button) Front Fig. 5-4 Location of Reset Switch [RS] (Yellow Button) When the alarm lamp goes out by performing steps 1. to 3. 4. Attach the front panel. 5. Implement system startup and shutdown according to “Chapter 4 Startup and Shutdown”.
HRX-OM-J049-A Chapter 5 Error Message and Troubleshooting 5.4 Recovery from Power Failure (POWER Lamp ON) Power error check 1. Request an expert engineer to eliminate the cause of a power failure (such as a ground falut and overcurrent). [POWER] LED [ALARM2] LED [RUN] LED [ALARM3] LED [ALARM1] LED Fig. 5-6 POWER Lamp (OFF) [POWER] lamp OFF ............. Power supply error (power failure) 2. Turn on the main power breaker of your unit, and ensure the [POWER] lamp comes on. 5.
Chapter 5 HRX-OM-J049-A Error Message and Troubleshooting [HRG010-W-B / HRG015-W-B (earth leakage breaker-mounted option)] 1. Undo the screws (6 pcs.) to remove the front panel. Only operate the unit with the cover panel attached. The unit contains the power supply carrying high voltage inside that is isolated with the cover panel. Only trained personnel are allowed to work, including unit inspection, around the power supply.
HRX-OM-J049-A Chapter 5 Error Message and Troubleshooting 2. Check the earth leakage breaker on the electrical board of the electrical unit. Earth leakage breaker (optional) Electrical unit Front Fig. 5-8 3. Location of Earth Leakage Breaker (Optional) Switch off the earth leakage breaker once. Switch in the OFF position Front Fig. 5-9 4. Earth Leakage Breaker (OFF) Switch on the earth leakage breaker, and make sure that the [POWER] lamp comes on. Switch in the ON position Front Fig.
Chapter 6 HRX-OM-J049-A Unit Maintenance Chapter 6 Unit Maintenance 6.1 Control of Water Quality The circulating fluid used in this unit is fresh water (tap water). This unit may be damaged when unpermitted fluids are used. Potential fluid leak may occur if disregarded, which results in electric shock and ground fault. ONLY use fresh water (tap water) which satisfies water quality standards as shown in the table below.
HRX-OM-J049-A Chapter 6 Unit Maintenance 6.2 Inspection and Cleaning Do not operate the switches, etc. with wet hands and do not touch any electrical components such as a power supply plug. It may cause an electric shock if disregarded. Keep this unit from water. Do not wash the unit with water. It may cause an electric shock and fire if disregarded. Cut off the power supply of the unit before performing cleaning, maintenance and inspection. It may cause an electric shock, injury or burn if disregarded.
Chapter 6 6.2.1 HRX-OM-J049-A Unit Maintenance Daily inspection Perform daily inspection of the items listed in the Table 6-2. If the check finds any abnormal event, stop system operation and turn off the main power supply. Request for service promptly. Table 6-2 Inspection item Daily Inspection Inspection method No heavy object is placed on this unit. This unit should not be subjected to external force.
HRX-OM-J049-A Chapter 6 Unit Maintenance 6.2.2 Quarterly inspection Replacement of circulating fluid z Periodic replacement of circulating fluid (fresh water) Potential algae growth or aqueous corrosion may occur if the old fluid is reused. Assure a periodic replacement of the fluid according to the situation. z Cleaning of tank Check the circulating fluid in the tank for impurities and foreign matters, and the tank for slime inside. Assure a periodic cleaning of the tank.
Chapter 6 6.2.4 HRX-OM-J049-A Unit Maintenance Check during wintertime Antifreeze of circulating fluid This unit is resistant to freezing of the circulating fluid during wintertime and nighttime. Ensure the following measures are taken in advance if potential frost damage may occur in response to changes in the installation and use environments (including operating period and weather). 1. 2. Leave the power on (the [POWER] lamp remains on, and the [RUN] lamp remains off).
HRX-OM-J049-A Chapter 6 Unit Maintenance 6.3 Consumables Replace the following parts in response to the level of wearing out at inspection. Table 6-3 Part number HRG-S0034 HRG-S0035 Consumables Part Mechanical seal set Mechanical seal set Qty. 1 set 1 set Remarks Service part for HRG010 Service part for HRG015 6.4 Long-term Storage Follow the procedures below for long-term storage of the unit or for anti-freezing of the fluid during wintertime. 1. Turn off the main power breaker. 2.
HRX-OM-J049-A Chapter 7 Documents Chapter 7 Documents 7.1 Standard Specifications Table 7-1 Item Standard Specifications (1/2) HRG010-W HRG015-W Installation Operating environment Rated ambient temp.
HRX-OM-J049-A Chapter 7 Documents Table 7-1 Item Protective function (for equipment) ALARM1 Emergency stop ALARM2 ALARM3 Others Material/Substance External panel Operation panel Base Wetted part Internal piping for refrigerant Refrigerant used Refrigerant supplied amount Accessories Weight 7.
HRX-OM-J049-A Chapter 7 Documents 7.2 Optional Specifications Caster Table 7-2 Caster with Brake Specifications For HRG010-W-A, HRG015-W-A 63mm 59mm (single) Item Wheel diameter Turning radius of the caster Adjuster height adjustable range 0 to 12.5mm Caster: SPCC, Wheel: Nylon (Base with casters: SUS304) 520kg (130kg per caster, 4 pcs.
HRX-OM-J049-A Chapter 7 Documents 7.3 Outline Dimensions 7.3.1 HRG010-W, HRG010-W-B, HRG010-W-C, HRG010-W-BC HRG015-W, HRG015-W-B, HRG015-W-C, HRG015-W-BC Top Left Front Fig. 7-1 7.3.2 Right Outline Dimensions HRG010-W-A□, HRG015-W-A□ Top Left Front Fig. 7-2 7.3 Outline Dimensions 7-4 Right Outline Dimensions HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
HRX-OM-J049-A Chapter 7 Documents 7.4 Electric Circuit 7.4.1 HRG010-W, HRG015-W Fig. 7-3 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May. 2007 Electric Circuit (HRG010-W, HRG015-W) 7.
HRX-OM-J049-A Chapter 7 Documents HRG010-W-BC, HRG015-W-BC ★２ ★２ ★２ ★２ ★２ ★1. GFCI breaker spec. (-B) ★2. Communication function spec. (-C) 7.4.2 Fig. 7-4 7.4 Electric Circuit 7-6 Electric Circuit (HRG010-W-BC, HRG015-W-BC) HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
HRX-OM-J049-A Chapter 7 Documents 7.5 Flow Chart HRG010-W, HRG015-W Sym bol Facility water Auto supply Facility water IN Circulating fluid OUT Circulating fluid RETURN Refrigerating circuit Facility water OUT Tank drain Over flow Facility water and Circulating fluid flow Fig. 7-5 HRG010-W HRG015-W 1st edition : Aug. 2006 Rev. A: May.
7-8 7.6 Daily Inspection Sheet After installation (default) Date Your name Humidity % Temp. ℃ Installation Facility water Yes/No Yes/No Circulating fluid Leakage IN/OUT Range Fluid (water) level Display Function Operation panel ℃ Circulating fluid temp. MPa Circulating fluid outlet press. Be sure to record the system condition upon its start-up after installation. Mpa Refrigerant high press.
Product Warranty 1. Warranty If a failure is observed in our Thermo Cooler, repair shall be provided in accordance with the warranty period and preconditions defined below at SMC’s option. Repair involves the inspection and/or replacement and/or modification of a defective part. Removed parts shall become the possession of SMC. 2. Warranty period The warranty period of the product shall be 1 year from the date of your purchase. 3.
