Operating manual
Contents
1.2. gt For 0 25 kg of refrigerant R134a 1 m of space is required gt For 0 52 kg of refrigerant R404A 1 m of space is required gt For 0 68 kg of refrigerant R23 1 m of space is required The ambient temperature must not exceed 35 C Keep at least 20 cm of open space on the front and rear venting grids Do not set up the unit in the immediate vicinity of heat sources and do not expose to sun light Before operating the unit after transport wait about one hour after setting it up This will allow any oil that has accumulated laterally during transport to flow back down thus ensuring maximum cooling performance of the compressor Immersion Probe Avoid touching the immersion probe if it is frosted DANGER OF INJURY Use gloves Switch the unit on only if the probe is immersed into the bath fluid To prevent the immersion probe A from icing it should be completely immersed into the bath liquid B RRA FT900 120 mm minimum 5 3 d O Accessory Clamp for cooler probe FT200 400 order no 8 970 400 Tube connection FD200 y O e Connect the tubes and secure with tube clamps discharge 9 intake 10 Recommended flow rate 2 to 3 l min 6 OPERATING PROCEDURES 6 1 A Power connection Only connect the unit to a power socket with earthing contact PE protective earth The power supply plug serves as safe disconnecting device from the line
3. oils fully or partially consist of mineral oil or synthetic oil For disposal follow the instructions in the material safety data sheets This unit contains the refrigerants R134a R404A and R 23 which at this time are not considered harmful to the ozone layer However over the long operating period of the unit disposal rules may change Therefore only qualified personnel should handle the disposal Valid in EU countries See the current official journal of the European Union WEEE directive Directive of the European Parliament and of the Council on waste electrical and electronic equipment WEEE This directive requires electrical and electronic equipment marked with a crossed out trash can to be disposed of separately in an environmentally TH friendly mamner Contact an authorized waste management company in your country Disposal with household waste unsorted waste or similar collections of municipal waste is not permitted 2 2 EC Conformity The products described in the operating instructions conform to the requirements of the following European guidelines Directive of the European Parliament and of the Council on the approximation of the laws of the Member States relating to machinery Low voltage regulations with respect to legal harmonization of the member countries concerning electric devices for use within certain voltage limits EMC guideline with respect to legal harmonization of the member countries co
4. A Describes a possibly highly dangerous situation If these instructions are not followed serious injury and danger to life could result Describes a possibly dangerous situation If this is not avoided slight or minor injuries could result A warning of possible property damage may also be contained in the text A Describes a possibly harmful situation If this is not avoided the product or anything in its surroundings can be damaged 4 2 Explanation of other notes ES Note Draws attention to something special O Important Indicates usage tips and other useful information 4 3 Safety instructions Follow the safety instructions to avoid personal injury and property damage Also the valid safety instructions for workplaces must be followed Only connect the unit to a power socket with an earthing contact PE protective earth The power supply plug serves as a safe disconnecting device from the line and must always be easily accessible Place the unit on an even surface on a base made of nonflammable material Do not stay in the area below the unit Make sure you read and understand all instructions and safety precautions listed in this manual before installing or operating your unit Do not touch the immersion probe if it is frosted Do not bend the tube connection of the immersion probe Keep the air intake and exhaust grids free of obstructions Maintain a sufficient distance fro
5. English OPERATING MANUAL Immersion Coolers FT200 FT400 FT900 Flow Through Cooler FD200 Julabo THE TEMPERATURE CONTROL COMPANY JULABO GmbH 77960 Seelbach Germany Tel 49 0 7823 51 0 Fax 49 0 7823 24 91 info julabo de www julabo de 1 951 4616 V2 06 13 19514616 V2 doc 26 07 2013 Congratulations You have made an excellent choice JULABO thanks you for the trust you have placed in us This operating manual has been designed to help you gain an understanding of the operation and possible applications of our immersion coolers For optimal utilization of all functions we recommend that you thoroughly study this manual prior to beginning operation The JULABO Quality Management System aia Toven Temperature control devices for research and industry are developed El CERT produced and distributed according to the requirements of ISO 9001 inland ESA and ISO 14001 Certificate Registration No 01 100044846 Unpacking and inspecting Unpack the immersion cooler and accessories and inspect them for possible transport damage Damage should be reported to the responsible carrier railway or postal authority and a damage report should be requested These instructions must be followed fully for us to guarantee our full support of your claim for protecting against loss from concealed damage The form required for filing such a claim will be provided by the carrier Printed in Germany Changes witho
6. and must be always easily accessible Never operate equipment with damaged mains power cables Regularly check the mains power cables for material defects e g for cracks We disclaim all liability for damage caused by incorrect line voltages Make sure that the line voltage and frequency match the supply voltage specified on the type plate Deviations of 10 are permissible 15 6 2 Switching On e The immersion cooler is turned on and off with the mains switch 1 The control light in the switch will illuminate The immersion probe as part of the cooling circuit should not be exposed to bath temperatures above the working temperature of the immersion cooler This would cause damage to the compressor Do not immerse a frosted immersion probe into hot bath oil DANGER OF INJURY 19514616 V2 doc 26 07 2013 7 TROUBLESHOOTING e Malfunction of compressor The cooling compressor is equipped with an overload protection device that will be triggered by overheating or excessive current consumption Possible causes include insufficient ventilation or contamination of the condenser After a cool down phase the motor is automatically switched on again e Interruption of the cooling loop FD200 by a bended tube 8 Cleaning repairing the unit A Before cleaning the unit disconnect the power plug from the mains socket Always turn off the unit and disconnect the mains cable from the power source befor
7. category II Pollution degree 2 Caution The unit is not for use in explosive environment EMC requirements according to EN 61326 1 Operating instructions Operating instructions 3 OPERATING CONTROLS AND FUNCTIONAL ELEMENTS FT400 FT200 Roar view W Z NOOO Ol O EILILILILILILN LILLLILILLIR Julabo FT 400 Q Q 1 Mains switch illuminated Cooling control light Clamp for immersion probe Removable ventilation grid Castor with locking lever 9 Tube connection discharge 10 Tube connection intake 11 Mains power cable with plug 12 Safety cutouts Mains fuses 10 A Rear view FT900 11 DODOOOODODODO DOOODODOOOQJQDu OO o LILILILTILTILILLILCLILILLILLTTTLILILLILLILTILILTLTLILILI OOOOO00000000000000000 EIEEILIL DOGO O00 11 Safety notes for the user 4 Safety notes for the user 4 1 Explanation of safety notes In addition to the safety warnings listed above warnings are posted throughout the manual These warnings are designated by an exclamation mark inside an equilateral triangle Warning of a dangerous situation Attention Please follow the documentation The danger is classified using a signal word Read and follow these important instructions
8. e performing any service or maintenance procedures Service and repair work may be performed only by authorized electricians Prevent humidity from entering into the immersion cooler JULABO coolers are designed for continuous operation under normal conditions Periodic maintenance is not required Regularly check the condensor for dirt contamination Clean the ribbed condensor because dust and dirt will reduce cooling performance of the unit Cleaning the Cooling Compressor e Switch off the unit disconnect mains power cable Remove the hood FD200 FT200 FT400 17 Cleaning repairing the unit The ventilation grid 7 is detached by unscrewing the four mouting screws FT900 Clean the ribbed condensor with a vacuum cleaner Replace the hood or the ventilation grid Switch on the unit Clean the outside of the unit using a wet cloth and low surface tension water Repairs Before asking for a service technician or returning a JULABO instrument for repair please contact an authorized JULABO service station When returning the unit Clean the unit in order to avoid any harm to the service personnel Attach a short fault description During transport the unit has to stand upright Mark the packing correspondingly When returning a unit take care of careful and adequate packing JULABO is not responsible for damages that might occur from insufficient packing 19 Cleaning repairing the unit 20
9. g element panel keypad display and contamination gt Make sure the product is checked for proper condition regularly depending on the conditions of use Regularly check at least every 2 years the proper condition of the mandatory warning prohibition and safety labels gt Make sure that the mains power supply has low impedance to avoid any negative effects on the instruments being operated on the same mains gt This unit is designed for operation in a controlled electromagnetic environment This means that transmitting devices e g cellular phones should not be used in the immediate vicinity Magnetic radiation may affect other devices with components sensitive to magnetic fields e g monitors We recommend maintaining a minimum distance of 1 m Permissible ambient temperature max 40 C min 5 C Permissible relative humidity 50 40 C Do not store the unit in an aggressive atmosphere Protect the unit from contamination Do not expose the unit to sunlight v VV VV Appropriate operation Only qualified personnel is authorized to configure install maintain or repair the circulator Persons who operate the circulator must be trained in the particular tasks by qualified personnel The summarized user guidance short manual and the specification table with information on individual parameters are sufficient for this Use The bath can be filled with flammable materials Fire hazard There might be c
10. hemical dangers depending on the bath medium used Observe all warnings for the used materials bath fluids and the respective instructions safety data sheets Insufficient ventilation may result in the formation of explosive mixtures Only use the unit in well ventilated areas Only use recommended materials bath fluids Only use non acid and non corroding materials Operator responsibility Safety instructions When using hazardous materials or materials that could become hazardous the operator must affix the enclosed safety labels 1 2 to the front of the unit so they are highly visible 1 Warning label W00 Colors yellow black Danger area Attention Observe instructions operating manual safety data sheet 2 Mandatory label M018 Colors blue white Carefully read the user information prior to beginning operation Scope EU or 2 Semi S1 0701 Table A1 2 9 Carefully read the user information prior to beginning operation Scope USA NAFTA Particular care and attention is necessary because of the wide operating range There are thermal dangers Touchable parts of the probe can be very cold The user must attach the enclosed safety labels to the unit so they are well visible Safety label including warning label W017 Colors of yellow black Attention Do not touch cold probe 40 C 90 C 2 1 Disposal The product may be used with oil as bath fluid These
11. l 1 Intended use JULABO immersion coolers have been designed for temperature application to specific fluids in a bath tank For example Dewar vessels beakers or other containers in conjunction with heating circulators for continuous countercooling or for dry ice substitution JULABO immersion coolers are not suitable for direct temperature control of foods semi luxury foods and tobacco or pharmaceutical and medical products Direct temperature control means unprotected contact of the object with the bath medium bath fluid 1 1 Description The JULABO immersion coolers FT200 FT 400 and FT900 are employed to cool liquids for working temperatures ranging from 50 C to 90 C such as in Dewar vessels beakers or other containers in conjunction with heating circulators for continuous countercooling or for dry ice substitution The JULABO FD200 Flow Through Cooler is employed to cool liquids in closed circuits This unit is generally installed at the intake of a heating circulator to draw heat away from the circulating bath liquid Models FD200 FT200 and FT400 are provided with a handle for portable use Model FT900 is equipped with four castors Two of the castors include locking levers that should be pressed down after setting up the unit to prevent it from moving The immersion probe is connected to the instrument with a flexible specially insulated tube On model FT900 the immersion probe is also flexible and may be adjus
12. m all surrounding surfaces Do not move the unit from the position where it was set up during operation Always turn off the unit and disconnect the mains cable from the power source before performing any service or maintenance procedures or before moving the unit Always turn off the unit and disconnect the mains cable from the power source before cleaning the unit Transport the unit with care Sudden jolts or drops may cause damage in the interior of the unit Observe all warning labels Never remove warning labels Never operate units with damaged mains power cables Repairs are to be carried out only by qualified service personnel There are thermal dangers Touchable parts of the probe can be very cold Therefore exercise particular caution when touching these parts Use gloves 13 Preparations 5 Preparations 5 1 Installation 5 2 A Place the unit on an even surface on a pad made of non flammable material Press down the castor levers on model FT900 The instrument should be set up at a frost proof and dry location The place of installation should be large enough and provide sufficient air ventilation to ensure the room does not warm up excessively because of the heat the instrument rejects to the environment Max permissible ambient temperature 35 C For a fault leakage in the refrigeration system the standard EN 378 prescribes a certain room space to be available for each kg of refrigerant
13. ncerning electromagnetic compatibility iLiinhn JULABO GmbH Eisenbahnstr 45 77960 Seelbach Germany 2 3 Warranty conditions JULABO GmbH warrants its products against defects in material or in workmanship when used under appropriate conditions and in accordance with appropriate operating instructions for a period of ONE YEAR Extension of the warranty period free of charge 2 Years Warranty 1Plus Warranty Registration free of charge on www julabo de With the 1PLUS warranty the user receives a free of charge extension to the warranty of up to 24 months limited to a maximum of 10 000 working hours To apply for this extended warranty the user must register the unit on the JULABO web site www julabo de indicating the serial no The extended warranty will apply from the date of JULABO GmbHs original invoice JULABO GmbH reserves the right to decide the validity of any warranty claim In case of faults arising either due to faulty materials or workmanship parts will be repaired or replaced free of charge or a new replacement unit will be supplied Any other compensation claims are excluded from this guarantee Operator responsibility Safety instructions 2 4 Technical specifications Temperature range Cooling capacity medium ethanol Refrigerant Recommanded flow rate Freezing protection Immerson probe Lxdia Connection tubing L Dimensions WxLxH Weight Ambient temperature Mai
14. ns power connection Current draw at 230 V Mains power connection Current draw at 115 V Temperature range Cooling capacity medium ethanol Cooling compressor Refrigerant Immerson probe Lxdia Connection tubing L Dimensions WxLxH Weight Ambient temperature Mains power connection Current draw at 230 V Mains power connection Current draw at 115 V Note FT200 20 30 20 0 30 0 25 0 15 0 04 18x27x39 18 5 a CS 190 253 50 1 5 103 127 60 3 0 FT400 40 30 20 10 20 40 0 45 0 36 0 14 0 03 1 stage R404A 12x5 120 20x30x43 24 Dec da 190 253 50 4 103 127 60 35 All measurements have been carried out at rated voltage and frequency ambient temperature 20 C FD200 10 30 20 10 0 22 0 18 18x27x39 16 3 5 230 50 1 5 115 60 3 0 FT900 90 30 20 10 40 80 0 3 0 27 0 2 0 7 2 stage R404A R23 65x1 5 flexible 160 38x55x60 50 BO 190 253 50 60 5 5 103 127 60 7 0 Environmental conditions according to IEC 61 010 1 Use indoors only Altitude up to 2000 m normal zero Ambient temperature see Technical specifications Humidity Max relative humidity 80 for temperatures up to 31 C linear decrease down to 50 relative humidity at a temperature of 40 C Max mains voltage fluctuations of 10 are permissible Protection class according to IEC 60 529 IP21 The unit corresponds to Class Overvoltage
15. ted precisely to different positions within the vessel 2 Operator responsibility Safety instructions The products of JULABO ensure safe operation when installed operated and maintained according to common safety regulations This section explains the potential dangers that may arise when operating the circulator and also specifies the most important safety precautions to preclude these dangers as far as possible The operator is responsible for the qualification of the personnel operating the units gt The personnel operating the units should be regularly instructed about the dangers involved with their job activities as well as measures to avert these dangers gt Make sure all persons tasked with operating installing and maintaining the unit have read and understand the safety information and operating instructions gt When using hazardous materials or materials that could become hazardous the circulator may be operated only by persons who are absolutely familiar with these materials and the circulator These persons must be fully aware of possible risks If you have any questions concerning the operation of your unit or the information in this manual please contact us Contact JULABO GmbH Tel 49 0 7823 51 0 Fax 49 0 7823 24 91 EisenbahnstraBe 45 info julabo de 77960 Seelbach Germany www julabo de Safety instructions for the operator gt Avoid strikes to the housing vibrations damage to the operatin
16. ut prior notification reserved Important keep operating manual for future use TABLE OF CONTENTS OPERATING MANU Adobe LOL OLD AA ent LEO 243280 6n se 4 1 INTENDED USE tecnic iii 4 Ae Descriptio M eiea a a ng Se ohare hentia bs ances 4 2 OPERATOR RESPONSIBILITY SAFETY INSTRUCTIONS 4 c n Disp sal ssni tido 6 E JEGI GIOITIOITTIIDVS 9522670297 6008 ce oar itt Seen Sat San a oe eek oar ae Sara ote Sask 7 203 Watranty CONCHIONG vicio aedatendbeoeipAdsei die 7 2 4 Technical specifications c s 2000 cececeseeeneesccececeeeeeeseeedsacecteceeeneeeteenesde 8 OPERATING INSTRUCTIONS oooccccccnnonnoooncnnnnnccnnnnnnannncnnnnnnccnnnnnnnnnnnnnnnnnnrrnnnnnnnnnnnnos 10 3 OPERATING CONTROLS AND FUNCTIONAL ELEMENTS 10 4 SAFETY NOTES FOR THE USER ostra oia 12 4 1 Explanation of safety no sS SH HH HH k 12 4 2 Explanation of other notes S11 S11 x 12 9 Safety INSURE CHONG sds ios ces ec y one ng b2 0t xa giay ies 13 5 PREPARATIONS aeee rar e raea E T ERE EA EA AAE EE A 14 da SAMA aaa aa a Se RN Aa aaa 14 5 2 J TIfTICESIOH IPFODE o6 iia 14 5 3 Tube COMECUONIEDLOO site AAA 16201444611 a 15 6 OPERATING PROCEDURES i 1n tia ni ae 15 6 1 Power connectar 15 6 2 O WICIIN ON ii aa a soi 16 7 TROUBLESHOOTING reena ida aks 17 8 CLEANING REPAIRING THE UNIT sai sorda 17 Operating manual Operating manua
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