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Heating immersion circulator, open bath heating circulator, 

refrigerated circulator 

Original operating manual 

1.950.0400.us.V04  

03/2022 

 

 

 

Summary of Contents for Corio C

Page 1: ...Heating immersion circulator open bath heating circulator refrigerated circulator Original operating manual 1 950 0400 us V04 03 2022...

Page 2: ...nt of this operating manual is protected by copyright Information including texts images and other contents may not be reproduced distributed transmitted stored or otherwise used in any form without p...

Page 3: ...13 5 2 Operating and functional elements 14 5 2 1 Key description 15 5 3 Alarm messages 15 5 4 Technical data 16 5 4 1 Material of parts that come into contact with the medium 18 5 4 2 Bath fluids 18...

Page 4: ...he low liquid level safety function 27 9 3 Replace detachable power cord 27 9 4 Emptying 28 9 5 Clean device 28 9 6 Device storage 29 9 7 Technical Service 29 9 8 Warranty 30 10 Disposal 33 10 1 Devic...

Page 5: ...ent choice JULABO would like to thank you for the trust you have placed in our company and products This operating manual will help you become acquainted with the use of our units Read the operating m...

Page 6: ...e directly from JULABO or your specialist dealer Please note that JULABO cannot provide a warranty service if non original JULABO spare parts are used 2 2 Accessories JULABO offers a wide range of acc...

Page 7: ...serious injuries NOTE This signal word designates a possibly harmful situation If it is not avoided the system or objects in its vicinity may be damaged 2 4 Symbols used Various symbols are used throu...

Page 8: ...in suitable tanks can be temperature controlled These devices are not suitable for direct temperature control applications for food other consumables or pharmaceutical or other medical products Do not...

Page 9: ...the device The operator must ensure that the device is checked for safety and functionality at regular and usage related intervals The operator must ensure that the mains supply has a low impedance t...

Page 10: ...evice operation These Safety Instructions must be followed to ensure safe operation Vapors may escape during the temperature control application Operate the device in a well ventilated location If fla...

Page 11: ...Safety function Technical protective devices provide for safe operation If a safety function is triggered the operator is alerted with a message on the display and an acoustic signal Overheating prot...

Page 12: ...it has a warning system to prevent overheating of the heater or dry running of the pump The low liquid level alarm is triggered when the float reaches its lower limit stop The device switches off the...

Page 13: ...arious baths with volumes of up to 30 l Depending on the device combination and accessories used the circulators work in a temperature range from 20 C to 100 C Heating immersion circulator Open heatin...

Page 14: ...igure shows the operating and functional elements and their position on the unit Fig 1 Control and function elements 1 Mains switch 2 Heating control LED 3 LED display 4 Alarm control LED 5 Keypad wit...

Page 15: ...are unable to rectify a fault contact Technical Service Alarm In the event of an alarm the control LED lights up The temperature control is stopped At the same time a continuous acoustic signal sound...

Page 16: ...nection to a separate power transformer or generator Connection to a low voltage line is not permitted In accordance with IEC 61010 1 the device is designed for safe operation under the following ambi...

Page 17: ...nsor adjustment 1 point adjustment Pump Volume flow rate at 0 bar l min 6 Supply pressure at 0 l bar 0 1 Maximum viscosity cSt 1 Dimensions Dimensions W x D x H cm 13 2 x 16 0 x 36 2 Immersion depth c...

Page 18: ...perature sensor 1 4301 Float 1 4401 Float pipe 1 4571 Hose olive 1 4301 Single ear clamp 1 4301 Hose FPM FKM 5 4 2 Bath fluids Only water with an electrical conductivity of 0 1 to 50 S is permitted as...

Page 19: ...Product description 19 Water as bath fluid Water can be used for working temperatures from 5 C to 90 C Only use ultra pure water or distilled water with the addition of 0 1 mg Na2CO3 per liter...

Page 20: ...vice has been switched off and may cause burns if touched Allow the device to cool down to room temperature after switching off Wear protective gloves The device is switched off and cooled to room tem...

Page 21: ...er cable The circulator is connected 7 2 Fill device This section describes how the device should be filled with bath fluid during initial operation Specifications for filling volume can be found in t...

Page 22: ...ration 22 Once the working temperature has been reached and the sample inserted the bath fluid level in the bath tank should cover the heating coil of the heating circulator The unit is filled with ba...

Page 23: ...switched off 8 3 Configuring setpoint temperature Device is running the temperature control application to the configured setpoint temperature The factory setting is 10 C The setpoint temperature can...

Page 24: ...t possible to start a temperature control application directly using the mains switch or via an intermediate timer The device is configured ex works in such a ways that it switches to a safe operating...

Page 25: ...temperature control application from 0 to 999 minutes The setpoint temperature is maintained for the programmed time After the set duration has elapsed the device switches to standby mode The unit is...

Page 26: ...th tank between the temperature sensor and a defined more remote point within the bath fluid volume As a result the measured temperature deviates slightly from the actual bath temperature Adjustment o...

Page 27: ...long object e g a straightedge carefully push the circulator float downwards until it reaches its mechanical stop An acoustic signal sounds and the error code E 01 is displayed The low liquid level sa...

Page 28: ...ive gloves The device is switched off and disconnected from the mains voltage 1 Remove the sample from the bath 2 Remove the circulator from the bath 3 Tilt the bath over a sink The device is emptied...

Page 29: ...onents completely 2 Clean the device 3 Carefully dry the device and all its system components e g with compressed air 4 Close all connections 5 Store the device in a dust free dry and frost free locat...

Page 30: ...not include damage to the product resulting from accident misuse improper installation or operation unauthorized or improper repair replacement or alteration including but not limited to repairs repl...

Page 31: ...th above Seller shall have no further liability or obligation to Buyer therefor In no event shall Seller s liability under the Initial Warranty exceed the original purchase price of the product which...

Page 32: ...to any other provision of the Warranty Provisions nor as to any prior or subsequent breach of the same provision Freight Seller will arrange and pay for shipping and handling for the return of the un...

Page 33: ...ect all power cables and if necessary data cables from the circulator and from other connected devices 3 If present disconnect the circulator combination from a connected external application 4 Remove...

Page 34: ...ature difference between the working temperature sensor and the high temperature protection sensor is too large Increase pump capacity If the fault has not been remedied contact Technical Service 14 T...

Page 35: ...power consumption via USB interface Check inserted USB stick for errors and replace if necessary The USB A interface is not suitable for storage media with a power consumption of 300 mA 108 Alarm lat...

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