Operating Instructions
Contents
1. 22 441 Nest Cabinet with feet 22 45 Supply and disposal connecilons ce eens 23 4 5 1 Connecting the overflow condensate drain 24 4 5 2 Connecting demineralised TEN p ET 25 4 5 3 Setting up the power supply 26 46 Checklist for initial startup 27 CHAPTER 5 STARTUP 5 4 Activating the test system 28 5 2 Corrosive influences through work in the test space 28 5 3 Resetting safety temperature limiter 28 5 4 Preparing the test specimen 28 5 4 1 Selecting the test 5 28 5 4 2 Corrosive influences of the test 29 5 43 Heat emitting test specimens 29 5 44 Energisedtest 5 lt 29 5 5 Sealing the 5 30 5 6 Adjusting test specimen protection 31 5 6 1 Software temperature and humidity limiter auaa aaa 31 5 6 2 Test specimen protection with independently adjustable temperature limiter 32 5 7 User specific functions p2. No Message Possible causes Corrective measure 3 Temp limiter testchamber Temperature limiter 5 8 Resetting safety temperature TEH100 has tripped limiter page 28 5 Software specimen protection Actual temperature value outside Adjust temperature setpoint and alarm alarm limit limit 5 6 1 page 31 6 Warn limit temp if set Actual temperature value outside Adjust temperature setpoint and warning limit warning limit 5 6 1 page 31 1 Option 38 47 2 only climatic test cabinets 3 only temperature test cabinets TROUBLESHOOTING No Message Possible causes Corrective measure 8 Tolerance temp if set Actual temperature value longer Close the test space door clean the than 15 min outside the tolerance condenser check whether the band temperature deviation is permitted for the test 5 7 3 page 34 Contact our service center 15 Door not closed Test space door is open The test space fan stops immediately Close the test space door the test space fan restarts 17 Humidity out of range if set Humidity actual value longer than Adjust humidity setpoint and alarm limit 5 min outside alarm limit 5 6 1 page 31 25 Warn limit humidity if set Actual humidity value outside Adjust humidity setpoint and warning warning limit limit 5 6 1 page 31 26 Temp limiter steam humidifier Malfunctioning steam humidifier Contact our service center 27 To
3. tee rte Part s 9 2 2 9 GONG ONE ane oe REESE MU QUEE RE E A an 9 2 2 4 Mechanical section 9 220 Rollers cays ga E 9 2 2 6 Entry POMS Gash dre eate doe att claus dup d eed 9 22 7 switchgear cabinet epee dee cad wel 9 2 2 8 Temperature and humidity 9 229 Front plate sco eee Wet Up ER RES 10 Stainless steel and corrosive influences 10 TECHNICAL DATA General data orae eid ee ena eset 11 Data for mechanical 5 55 11 Noise Measurements ah 03464 eladeeiG et des eke dag teu 11 Data for operation 1 0 2 0 e E E te teens 12 Data for temperature 5 12 Data for 1 13 Humidity diagram cM 14 1 Option 2 only climatic test cabinets mE Hi 3 only temperature test cabinets TABLE OF CONTENTS CHAPTER 4 PREPARING FOR STARTUP 44 Requirements for on site installation and storage 15 4 2 Installation drawingS 0 0 0 e I I 16 4 3 Transporting the test system 22 44 Installing the test system
4. Operating Instructions Temperature and climatic test systems for stability tests TK and KK with Simpac controller This product line contains the following test system types Climatic test systems KK 0028 KK 0057 KK 0130 Temperature test systems TK 2028 0028 TK 2057 0057 TK 2130 0130 The test systems are equipped with a Simpac controller TABLE OF CONTENTS Table of contents CHAPTER 1 CHAPTER 2 CHAPTER 3 1 1 1 2 1 3 1 4 2 1 2 2 2 3 3 1 3 2 3 3 3 4 3 5 3 6 3 7 INTRODUCTION Generaliinformation br do ents bed 1 Finding your way around Kg a A n 1 Euri T C 2 1 89 1 Correctuse hr 2 1 3 2 Inadmissible improper use 3 D reste n tate tede ate date te doe batte Wad age em qu 3 1 4 1 Definition of a specialist technician 3 1 4 8 Safety instructions 00 4 1 4 3 Symbols on the test 6 1 4 4 Safety equipment reper seeds seed el CM eM ER 6 DESCRIPTION OF THE TEST SYSTEM Layouts sea ia aux ek eee DEI 7 Components and their function 9 221 Testspace cried RC eee dle ged eet 9 22 2 NGGI Space agate ad
5. In the case of an energised test specimen with an external power supply dangerous voltage may be constantly present in the test specimen Before handling energised test specimens be sure that the test system and on site voltage supply are disconnected Observe the appropriate safety regulations for your test specimen 1 Option 2 only climatic test cabinets 29 47 3 only temperature test cabinets STARTUP 5 5 Sealing the entry ports e Observe the safety instructions gt 1 4 2 Using the entry ports page 4 NOTE Open entry ports cause high water consumption during climatic tests Avoid extreme climatic values Low test space temperatures may cause the evaporator to ice up Close the entry ports with a closed plug if the entry port is not being used Fig 5 2 Closed sealing plug lt Seal the entry ports which are being used with temperature resistant and environment resistant material 1 Option 30 47 2 only climatic test cabinets 3 only temperature test cabinets STARTUP 5 6 5 6 1 Adjusting test specimen protection Software temperature and humidity limiter The test system s controller is equipped with a software temperature and humidity limiter This device can be used to set alarm and warning limits for the maximum and minimum permissible temperature and humidity values If no limits are set the test system automatically uses the limits of the previous test Set the limits
6. Lifttest system with lifting vehicle Align the test cabinet using a spirit level by turning the feet The gap between the doors test cabinets model 0130 and 2130 must be the same everywhere 1 Option 2 only climatic test cabinets 3 only temperature test cabinets PREPARING FOR STARTUP 4 5 Supply and disposal connections The connections are located at the rear of the test cabinet Fig 4 7 Supply and disposal connections 1 Demineralised water max 5 bar quick hose connection 6 mm 2 Overflow condensate drain hose connection 16 mm 3 Power supply cable 1 Option 2 only climatic test cabinets 23 47 3 only temperature test cabinets PREPARING FOR STARTUP 4 5 1 Connecting the overflow condensate drain Connect the line as follows e Connect to the overflow condensate drain of the test cabinet gt Fig 4 7 page 23 Secure the hose with a hose clamp lt Route the hose into an on site floor outlet without pressure and without bending it CAUTION If the overflow condensate drain is not connected the water in the system will run into the area of installation lt If you do not have a floor drain capture the water in a sufficiently dimensioned container or install a water uptake unit Monitor the fill level of this container and the functioning of the water uptake unit There is no monitoring at the plant NOTE We recommend that you install a water sensor device under the overflow con
7. IEC 60364 4 41 VDE 0100 Part 410 and EN 60204 Part 1 as well as the applicable accident prevention regulations Use only temperature and climate resistant cables Seal the entry ports which are being used with temperature resistant and environment resistant material Seal the entry ports which are not being used by means of the plugs provided Refrigerant The refrigerant used type plate belongs to the Group A1 according to EN 378 1 It has low toxicity It has no negative impacts on most people It is not combustible and does not spread flames Refrigerants are heavier than air and therefore build up on the floor Should refrigerants be released please notify our service center or a specialist technician authorised by us and make sure that the installation site is well ventilated Observe the safety data sheet in the documentation of the test cabinet 1 Option 2 only climatic test cabinets 3 only temperature test cabinets gt gt D 1 4 3 1 4 4 INTRODUCTION Symbols on the test system Note the symbols attached to the test system which have the following meaning OPERATING INSTRUCTIONS AND SAFETY INFORMATION Read the operating instructions prior to startup lt Observe the safety information during operation WARNING HAZARD AREAS lt Observe the danger warnings in the operating instructions WARNING DANGEROUS ELECTRICAL VOLTAGE Work on this equipment may only b
8. may have no knowledge of the alteration and rely on the test system s safety Definition of a specialist technician A specialist technician is a person who due to his her training and experience is capable of avoiding potential hazards relating to electricity and the refrigerating unit 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 1 4 2 INTRODUCTION Safety instructions DANGER The test system is only to be operated by trained personnel The operating company must prepare appropriate operating procedures on the basis of these operating instructions These operating procedures must take the relevant local and internal conditions into account as well as the language of the operating personnel The user must ensure that all personnel working with the test system know and observe the safety instructions Work on electrical equipment and on the refrigeration system must be carried out by our service center or our authorized personnel The necessary documents can be found in the documentation of the test cabinet and may only be used by these individuals EN 378 4 Appendix D 6 specifies an annual inspection of the pressure switch that limits the pressure This must only be carried out by our service center or an authorized specialist The user must ensure that the directions regarding installation and operation of refrigerating units as per EN 378 1 Chap 4 2 EN 378 3 Chap 5 and Appendix A EN 378
9. 9 Test Space aod nes eese esee eos la cota aunt decas et ce tu 9 Te stspace load ctm Lo eH Cre ur REN na us a TIER books DARREN RUM REIR EO 11 eec vare aeu Mnt vaca Ua tech 3 28 En rgised d autres etal eek Ale tea dius ea emt adt td b ees Ha D HR Xd 4 29 Heat emitting aa D Bg BE Ia ANA E a hh hn 4 29 Test specimen protection independently adjustable temperature limiter aaa aaa 9 32 software temperature and humidity limiter_ a a aaa 31 Tast SY aas age DER ead EE aisle neue 22 Warranty xu epigr koe Iu RR RE RE RAI ERE eee eee Ge 2 Weight Testspecitmmet due de Ve Ev US ee eg eed VUA a d ee ee e Re 11 Testsystem co fuse esie VENE Lm Hn edes eue ud aset bins 11 1 Option 2 only climatic test cabinets 3 only temperature test cabinets NL 4004 KD Tiel Newtonstraat 5 an 0 a e WWW climasafe info
10. Installation drawing temperature test cabinet TK 2028 and 0028 with rollers R1 Entry port 50 mm 1 Front plate 2 Control unit 3 Cabinet door 4 Door lock 5 Main switch 1 Option 16 47 2 only climatic test cabinets 3 only temperature test cabinets PREPARING FOR STARTUP Fig 4 2 Installation drawing climatic test system KK 0028 with rollers R1 Entry port 50 mm gt Front plate Control unit Cabinet door Door lock Main switch 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 17 47 PREPARING FOR STARTUP 1975 Fig 4 3 Installation drawing temperature test cabinet TK 2057 and 0057 with rollers R1 Entry port 50 mm 1 Front plate 2 Control unit 3 Cabinet door 4 Door lock 5 Main switch 1 Option 18 47 2 only climatic test cabinets 3 only temperature test cabinets PREPARING FOR STARTUP R1 Entry port 50 mm UI Front plate Control unit Cabinet door Door lock Main switch 1460 Fig 4 4 Installation drawing climatic test system KK 0057 with rollers 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 19 47 1975 PREPARING FOR STARTUP 830 810 1460 Fig 4 5 Installation drawing temperature test cabinet TK 2130 and 0130 with rollers R1 Entry port 50 mm Front plate Cont
11. Operating manual for the control unit Chapter Basic On exceeding the warning limits the message Warn limit temp or Warn limit humidity is displayed at the control unit On exceeding the alarm limits the message Software specimen protection or Humidity out of range is displayed at the control unit and the test is stopped CAUTION On starting a test always ensure that the lower limit is below the actual test space temperature and the upper limit above the actual test space temperature The limits must be at least 5 K higher lower than the respective nominal values lt Adjust the limits according to the sensitivity of the test specimen 1 Option 2 only climatic test cabinets 31 47 3 only temperature test cabinets STARTUP 5 6 2 Test specimen protection with independently adjustable temperature limiter A temperature limiter which operates independently of the controller protects the test spe cimen against thermal overstressing The temperature sensor is located behind the cover on top of the test space On exceeding or falling below a temperature limit the test is stopped The temperature limiter is located on the front plate Fig 5 3 Temperature limiter The limits are factory set in accordance with the temperature range of the test system e Adjust the limits to your requirements NOTE By pressing B the INP function can be used to query the current temperature v
12. Red Carborundum silicon carbide corundum emery quartz feldspar pumice Bristled products Brushes with natural plastic or rust proof stainless steel bristles Brushes with bristles made of non alloy steel wire brushes with grit bristles plastic bristles containing abrasive grains Textiles Textile material made of natural or chemical fibres as cleaning fibres cleaning wool and textile surfaces woven or mesh goods cleaning cloths scouring clothes fringed material non woven textiles micro fibre cleaning materials Non woven plastic textiles Without grinding wheels usually produced in the colours white beige yellow Non woven textiles containing grinding agents usually produced in the colours green blue red dark brown black Steel wool made of rust proof stainless steel Normal steel wool outside rust is formed by abrasion Clean the stainless steel components of the test system with clean water and a cleaning agent according to our specifications Table Page 42 If corrosive deposits have formed add additives to the cleaning agent according to our specifications If corrosion cannot be removed with the cleaning agent polish the corroded point with cleaning wool or other aids in accordance with our specifications Rinse the components out thoroughly with clean water and let them dry 42 47 1 Option 2 only climatic test cabinets 3 only temperature test
13. cabinets MAINTENANCE 8 3 Consumables The following material is required during maintenance work Order no Designation FIS0010261971 Plugs for entry port 50 mm NOTE The test system may be equipped with options and extras You can find the descriptions of the options the maintenance work and the material required in the relevant appendix lt Contact our service center to order the material Contact information of our service center can be found in the Appendix 1 Option 2 only climatic test cabinets 43 47 3 only temperature test cabinets MAINTENANCE 8 4 Maintenance schedules 8 4 1 Maintenance schedule for specialist technicians DANGER The work listed in the following maintenance schedule may only be carried out by an appropriate specialist technician Maintenance Have maintenance performed Interval every 12 months 8 5 4 Having the capacitive humidity measuring system calibrated page 47 Have the performance of the pressure switch checked according to the instructions page 4 Have the performance of the independently adjustable tmin tmax temperature limiter checked according to the instructions gt page 4 8 4 2 Maintenance schedule for operating personnel DANGER The activities listed in the following maintenance schedule may only be performed by trained operating personnel Maintenance Perform maintenance Interval After every test 8 5
14. course of a qualification 1 Option 40 47 2 only climatic test cabinets 3 only temperature test cabinets MAINTENANCE 8 8 1 gt MAINTENANCE General information Regular care and maintenance are essential for optimum operation and long service life of the test system The work specified in the maintenance schedule page 44 may only be carried out by the people specified therein Proper performance of this work is not a substitute for the professional maintenance carried out by our service center A maintenance contract with our service center specifies among other things intervals at which a member of our customer service team will come to your location and check the refrigerating unit the electrical equipment and the safety equipment The contact information for our service center can be found in the Appendix CAUTION EN 378 4 Appendix D 6 specifies an annual inspection of the pressure switch that limits the pressure This must only be carried out by our service center or an authorized specialist CAUTION Have the independently adjustable tmin tay temperature limiter checked annually The actual value display of the temperature limiter must agree with the actual value in the test space and the temperature limiter must be triggered when the limits are exceeded as described in Chapter 5 6 2 page 32 DANGER Work on electrical equipment and on the refrigeration system must be carried out by our servic
15. effects gt 5 4 2 page 28 Weight 3 1 page 11 Thermal effects 1 4 2 page 4 1 Option 2 only climatic test cabinets 3 only temperature test cabinets STARTUP 5 4 2 5 4 3 5 4 4 Corrosive influences of the test specimens At high temperatures and humidity test specimens may release harmful substances These harmful substances lead to corrosion and damage the test space Regular cleaning of the test space fresh humidification water and a clean water reservoir prevent such damage Corrosion is mainly caused by Chlorine compounds Acids Alkaline solutions CAUTION Test specimens plastics e g PVC cables or mounted and unwashed PCBs can release chlorine or other hazardous substances When working with such test material you should always talk to our service center about appropriate precautions Heat emitting test specimens You can conduct tests involving heat emitting test specimens Permissible heat emission depends on the size of the test system and the actual test space temperatures Observe the instructions for permissible heat compensation 3 4 page 12 CAUTION When the test system is in the pause stop mode or switched off the cooling system is no longer effective Heat emitting test specimens would heat up the test space to inadmissible levels In this case make sure that heat emitting test specimens are deactivated otherwise there is a fire hazard Energised test specimens
16. ere e Meas Cg 11 M Maintenance reete REMO a M LRL E EE LM 2 5 41 Maintenance schedules joc 124 ae che idles seed 44 SaletyINMStrUCtiONs baan ete book ebrius ana 5 Malfunctions ai TL Shaded 38 Manual moder utis eth CO me EXER ste teas 34 M ster SWIICII rez teu speed AE EL ia p we ole Sele Pad 9 Mechanical section 0 cee eee eee eee 9 Messages on the control unit ll hh 38 Noise 11 Onesite floor draili 4 te Dale Rte m cde cec madara cate Po e RR 24 I dis AKTE 24 P Plugs tor entry KETA aa buy NG whe pee peed dubio ee ewe deep es 43 Power supply e cese bsc n RR engi teens aur pae Rl AU a rebos eque Riu enact 12 26 Pressure switch for pressure limitation 4 44 Pressure SWIICNES ctor sketch e eter ae Rte een m ia ui Rate ques 44 1 Option 2 only climatic test cabinets 3 only temperature test cabinets INDEX INDEX R Retrigeratitz o2 etch dot ata be ERE Bed aed
17. m from the front and approx 51 dB A 1 6 m in height 1 Option 2 only climatic test cabinets 11 47 3 only temperature test cabinets 3 4 Data for operation TECHNICAL DATA Test cabinets for stability tests 2028 0028 2057 0057 2130 0130 Emitted interference interference immunity Standards complied with gt see declaration of conformity Voltage rating 1 N PE AC 220 230 V 6 10 50Hz Power rating Temp Climat KW 1 6 1 1 1 4 1 6 1 1 1 4 2 2 1 7 2 0 On site fuse protection 16 A slow blow Protection type control cabinet IP 20 Heat dissipation of air cooled test systems mean heat dissipation to surroundings kW 0 8 0 6 0 7 0 8 0 6 0 7 1 1 0 8 1 0 at a constant 25 C 60 RH 3 5 Data for temperature tests Test cabinets for stability tests 2028 0028 2057 0057 2130 0130 Temperature range models 2XXX 20 C to 60 C models OXXX 0 C to 60 C Temperature homogeneity in space 0 7K relative to the setpoint Temperature deviation in time t 0 5K 0 5 C not for continues operation due to ice building the evaporator 5 50 C according to IEC 60068 3 5 1 Option 12 47 2 only climatic test cabinets 3 only temperature test cabinets TECHNICAL DATA 2 3 6 Data for climatic tests gt 3 7 Humidity diagram page 14 General data for the humidification system Water reservo
18. tue dea 5 Retrigerahts esce cux n a The RUD REM ade te 37 Replacement parts isc os vesk exer eR RR ERROR e Reb RS ehe Er ce 43 S Safety euge ates ehe b da e tee AB US en Ro eal Ae e dud 6 Safety Instructions 7 4 52088 i Lupe ew led Ses Ve adil S VU LET a Le 4 S rvice Center cesi e pete redi eur a USER mu PCM ADDE Ru NI Eis 41 SUHING WOW s r ata ETE 36 SOUNG pressure level Dock a es fe Ped Cj A A an a KE S OR 11 SPaCe TEQUIFEMENIS o3 oo e EpL Si a e e aed st en Sala dee MG a eat S 15 StartUps eec Lies Dada UN E NH actua ga gos ast tli aas terme LAS at oli eu e qud Dae 28 Switchgear Cabinet sus ex D Fue eir cer TE ra Red dide a AUR a REE RAT ADR KN 7 9 Symbols in the operating 1 Symbols on the test system cc hh rr 6 T Technical 2 e vex eR Dee E ex RE ERG ee CHOR RN RU Gels Pa Ra ERR RC Eu 11 Temperature limiter Independently adjustable temperature 9 32 Safety temperature limiter 10 Software temperature and humidity limiter 31 Temperature measurement Sensor
19. 1 Cleaning the test space and installations page 45 8 5 2 Cleaning the test space 5 seal page 45 every 3 months 8 5 3 Cleaning the air cooled condenser page 46 1 Option 44 47 2 only climatic test cabinets 3 only temperature test cabinets MAINTENANCE 8 5 8 5 1 8 5 2 Maintenance work lt Observe the safety instructions 1 4 2 Installation servicing and maintenance page 4 Follow the instructions 5 2 Corrosive influences through work in the test space page 28 Cleaning the test space and installations After every test clean the test space and installations with clean water and a cleaning agent according to our specifications table Page42 Follow our specifications for cleaning stainless steel and removing corrosion formations 8 2 page 42 CAUTION Use a high pressure cleaner Avoid spray water on electrical and pneumatic components e g lighting emergency switch Spray water on sealed joints e g entry ports may damage the test cabinet and incur high expenses Clean the test space and installations remove dirt particles with a cleaning agent or similar according to our specifications in the table page 42 Rinse the test space and installations thoroughly with clean water lt Remove cleaning water from the test space Letthe test space and the installation dry Cleaning the test space door s seal Clean the seal as follows in order to p
20. 4 Chaps 4 5 and 6 and national directives e g for Germany the BetrSichV Health and Safety at Work Regulations are duly observed Have the separately adjustable tmin trax temperature limiter checked annually The actual value display of the temperature limiter must agree with the actual value in the test space and the temperature limiter must be triggered when the limits are exceeded as described in Chapter 5 6 2 page 34 First read the operating instructions for the control unit Keep the operating instructions near the test system In addition to the instructions in this operating manual the relevant national laws regulations and directives must be observed when installing and operating the test system When introducing a test specimen which has electrical wiring ensure that the local and or national safety rules are observed This especially applies with regard to equipotential bonding for leakage currents that may be caused by a test specimen If leakage currents gt 16 A are able to occur you must provide an external equipotential bonding conductor for the test space Ensure that heat emitting or activated test specimens are never present in the test system when it is switched off otherwise there is a fire hazard The test space is only protected against excess temperature when the test system is switched on gt 5 4 3 page 29 and 5 4 4 page 29 Ensure that the separately adjustable tmin tmax temperature limit
21. alue CAUTION The limit for the maximum value must be 5 to 10 K above the temperature setpoint and the limit for the minimum value must be 5 to 10 K below it Setting maximum temperature value Press repeatedly until the AH display appears release B Press the keys and simultaneously for more than 3 5 until AH Alarm limit High and the current maximum temperature value are alternately displayed Select the desired temperature value with or Q Save the temperature value by pressing twice within 30 5 Setting minimum temperature value 32 47 Press repeatedly until the AH display appears release B Press the keys P and 7 simultaneously for more than 3 s until AL Alarm limit Low and the current minimum temperature value are displayed alternately Select the desired temperature value with A or Q Save the temperature value by pressing twice within 30 5 1 Option 2 only climatic test cabinets 3 only temperature test cabinets STARTUP If the limits are exceeded the respective indicator light MIN MAX on the temperature limiter lights up and the control unit displays the message Thermal specimen protection lt Increase decrease the limit by 5 to 10 or open the test space door until the temperature in the test space is back within the permissible temperature range lt Keep D depressed for approx 3 5 the indicator light goes out lt Acknowle
22. c steels The corrosion resistance is based on an invisible passive layer which is formed by the entry of oxygen in the air and which heals itself if injured If this passive layer is injured e g through soiling this may result in corrosion The following chapters contain information on how you can keep the risk of corrosion as small as possible 1 Option 10 47 2 only climatic test cabinets 3 only temperature test cabinets TECHNICAL DATA 3 TECHNICAL DATA All the data is average values of standard test cabinets at 25 C ambient temperature without test specimens without options and a nominal voltage as stated in Chapter 3 4 page 12 NOTE The dimensions can be found in the floor plan 4 1 page 16 3 1 General data Test cabinets for stability tests 2028 0028 2057 0057 2130 0130 Test space volume approx 205 litres approx 505 litres approx 1110 litres Weight approx 130 kg approx 140 kg approx 220 kg 3 2 Data for mechanical stress Test cabinets for stability tests 2028 0028 2057 0057 2130 0130 Maximum load evenly distributed over the entire surface on each insert shelf 30 kg total shelf load 200 kg 250 kg 250 kg 3 3 Noise measurement We specify the measuring method separately Test cabinets for stability tests 2028 0028 2057 0057 2130 0130 Sound pressure level Free field measurement at a distance of 1
23. cooled condenser 0 ne ete nne 46 Capacitive humidity measuring system 46 Clean the test space ee Reece EAR a Rus demi quies 45 Cleaning the test space seal 45 Climate tests iui eere METER EAT RACIO aee ek aed 13 Glimatic tests stability teste eR Rex mx ERIS Xu RUE EAE UE LUE der naan 34 Close entry POMS x ue uu BDA rain ey ed ee UE erat atl Si eene le eds 30 Compressor gad wee SOG Sha ole ak Lae a eae ad ee edhe gens V 37 Gordensate firs etta e ana e e ure tea a k ae dixere je 24 Control aie ie A aa Gi al Dvr Wve 9 10 CO TOSIOD tede oso Fear dae E AK TIU E A Ced 29 42 45 D Danger of freezing elle m nhe 36 Definition of a specialist technician s rett eee 3 Demineralised water 23 25 Deterg hts Li udine Soph ide Vn o ege YEN e ane ON IT eed cee i 42 45 Disposal Compressor oil rou wa eB ee ad Dg 37 Reinigerants P Em 37 Test System
24. densate drain as a protection against inadvertent leakage of water Appropriate safety systems are available at specialist shops 1 Option 24 47 2 only climatic test cabinets 3 only temperature test cabinets PREPARING FOR STARTUP 4 5 2 Connecting demineralised water Water quality for humidifying water gt 3 6 page 13 Connect the line as follows lt Connect the network with demineralised water or dimineralisation unit using a pressure resistant hose Fig 4 7 page 23 Connect the 6 mm tube by pushing the hose in the quick connector The maximum permissible water pressure is 6 bar The minimum permissible water pressure is 1 bar CAUTION Ensure that the overflow condensate drain is connected to an on site floor outlet to prevent water damage in case of a leaky float valve in the reservoir CAUTION We recommend that you install a water stop or sensor device in the humidifying water supply line as a protection against inadvertent water damage Such safety systems are available at specialist shops 1 Option 2 only climatic test cabinets 25 47 3 only temperature test cabinets 4 5 3 gt 26 47 PREPARING FOR STARTUP Setting up the power supply The mains voltage and frequency must correspond to the specifications on the rating plate Mains fuse must be of sufficient size lt Connect the test system to the power supply CAUTION If the on site mains voltage and frequency differ from
25. dge the message Operating manual for the control unit Chapter Troubleshooting lt If the temperature limiter is flashing and 1999 is displayed there is a short circuit or the sensor is broken The message Thermal specimen protection appears on the control unit 1 Option 2 only climatic test cabinets 33 47 3 only temperature test cabinets 5 7 5 7 1 5 7 2 5 7 3 34 47 STARTUP User specific functions programming and operating modes Tests can be run in the manual program mode Youcan read more about this in the operating instructions for the control unit NOTE When starting a test the control unit displays the question asking whether you have set the test specimen protection properly 5 6 2 page 32 Temperature tests in manual mode Operating manual for the control unit Chapter Operating Make the settings as follows Setthe nominal temperature value Set the humidity setpoint to 0 0 95 RH Starting the test Climatic test stability test in the manual mode Operating manual for the control unit Chapter Operating Make the settings as follows Setthe nominal temperature value Setnominal humidity value Starting the test Tolerance band monitoring The test system is equipped with tolerance band monitoring Tolerances are factory set at 2 K for temperature and 5 RH for humidity They can be changed lt Set the toleranc
26. e center or our authorized personnel The necessary documents can be found in the documentation of the test cabinet and may only be used by these individuals Contact our service center We will dispatch a specialist technician who will perform the maintenance work Or we can supply you with a list of specialist technicians who are authorised to perform the maintenance work Our service center has the technical facilities required for expert disposal of the waste material resulting from servicing On request we can take this material back for a fee 1 Option 2 only climatic test cabinets 4 47 3 only temperature test cabinets 8 2 CAUTION Keep to the following instruction when cleaning stainless steel in order to avoid corrosion Use only cleaning agents and aids whose properties correspond to the following specifications MAINTENANCE General information for cleaning stainless steel Cleaning agents aids Suitable Unsuitable Cleaning agents Any cleaning agents which do not have any of the properties and components listed alongside Cleaning agents with the following properties and components Abrasive components Substances to preserve surfaces Containing halogen hydrochloric or hydrofluoric acid Containing chlorine Acidic Scouring grinding or polishing powder as an additive to detergents Kaolin diatomaceous earth magnesia magnesium carbonate Vienna polishing chalk Paris
27. e necessary safety precautions are in the appendix 1 Option 2 only climatic test cabinets 3 only temperature test cabinets DESCRIPTION OF THE TEST SYSTEM 2 2 1 DESCRIPTION OF THE TEST SYSTEM Layout oa A m Master Switch Control Display Door Lock Mechanical section Test Space Entry Port 1 Option 2 only climatic test cabinets 3 only temperature test cabinets Fig 2 1 Front view test cabinet N Water drain connection Electrical connection cable length approx 5 m Documentation holder Water connection supply water 1 Option 2 only climatic test cabinets 3 only temperature test cabinets DESCRIPTION OF THE TEST SYSTEM Fig 2 2 Rear view test cabinet KK 0057 DESCRIPTION OF THE TEST SYSTEM 2 2 2 2 1 2 2 2 2 2 3 2 2 4 2 2 5 2 2 6 2 2 7 2 2 8 Components and their function 2 1 Layout page 7 Test space The test cabinet is made of high gloss stainless steel The test specimen can be stored on the insert shelves Test space door The test space door is lockable The lock is located on the front plate A special key is supplied for the closing mechanism Control unit All the control and operating commands can be activated on the control unit by pressing the respective function symbols There is a separate operating manual for the control unit Mechanical section The mechanical section can be accessed from the top The mechanical section c
28. e performed by a specialist electrician lt Set the master switch to O OFF WARNING HOT SURFACES The steam humidifier and the parts coming into contact with it may be very hot lt Wear protective clothing safety gloves face protection WARNING REMOVE POWER Behind these covers there are parts under power Remove power plug from power supply socket before opening this panel Safety equipment The test system is equipped with the following safety devices Test specimen test cabinet and environment safeguards Safety temperature limiter TEH100 for protection against excess temperatures in the test space Independently adjustable temperature limiters tmin tmax 1 for protection against thermal overstressing of the test specimen Temperature and humidity limiter software for protection against excess and low temperatures in the test space Drycontact as an alarm output for connecting to an on site monitoring system X2 Max 0 5A The humidifier is protected against overheating by a thermostat TEH800 This thermostat is located on the humidifier at the back of the unit High pressure in the refrigerating unit Pressure switch for protection against excessive overpressure in the refrigerating unit PEH300 DANGER The safety devices only work when the test system is switched on The test system may be equipped with options and additional accessories These descriptions and th
29. er is set correctly for the material you are testing Before closing the test space door make sure that no one is inside the test space Take the test system out of operation immediately when components or lines are damaged Ensure that the test system is not put back into operation until the defects have been rectified If working in the vicinity of fans cover long hair with a cap a hairnet or similar head covering 2 You will need demineralised water for climatic You must never drink this water Risk of poisoning 1 Option 2 only climatic test cabinets 3 only temperature test cabinets INTRODUCTION Installation servicing and maintenance You must observe the following instructions when installing servicing and performing maintenance work Bring the test space to ambient temperature set the appropriate nominal value for this purpose Set the master switch to O OFF Padlock the master switch against being switched on accidentally Provide a safety clearance of at least 500 mm between test cabinet and wall as an escape route Remove the key of the test space door Do not use sharp edged tools Wear safety gloves Wear safety shoes Depending on the size of the test cabinet when carrying out installation and maintenance work you must move unwieldy parts e g cover plates Use appropriate equipment Using the entry ports Observe the safety regulations for electrical equipment e g
30. es gt Operating manual for the control unit Chapter Basic Monitoring begins automatically 10 min after the tolerance band is reached If the actual value is outside the tolerance band for longer than 15 minutes the message Tolerance temp or Tolerance humidity is displayed on the control unit 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 5 8 STARTUP Checklist for startup Make sure that the following requirements for startup have been met Is the system connected to the demineralized water system 4 5 2 page 25 Is the test specimen suitable for the planned test 5 4 page 28 In the case of a heat emitting test specimen are you sure that the specimen was deactivated 5 4 3 page 29 Has the disconnection of the power supply for energised test specimens been ensured 5 4 4 page 29 Have the limits for the software temperature and humidity limiter been set correctly gt 5 6 1 page 31 Has the independently adjustable temperature limiter been set correctly 1 gt 5 6 2 page 32 Are the entry ports closed 5 5 page 30 Has all the maintenance work required during the test period been performed 8 4 page 44 Have all the options been installed properly 1 Option 2 only climatic test cabinets 35 47 3 only temperature test cabinets 6 1 6 2 36 47 SHUTTING DOWN SHUTTING DOWN Depending on the nature and duration o
31. f the shutdown the following items must be observed After each test Bring the test space to ambient temperature set the appropriate nominal value for this purpose End test Shut down on site systems Shut down optional equipment Opening the test space door Remove the test specimen from the test space Clean and dry the test space For longer shutdowns If you shut the test system down for a prolonged period or move it to a location where there is a danger of frost the following measures must be carried out Carry out all work steps according to Chapter 6 7 After each test page 36 Set the master switch to O OFF Pull the mains plug Leave the test space door open a crack so that the test space can dry out Close the demineralized water connection 1 Option 2 only climatic test cabinets 3 only temperature test cabinets SHUTTING DOWN 6 3 Final disposal of the test system If you do not wish to dispose of the test cabinet yourself then please contact our service center For a fee we will make sure that the unit is disposed of appropriately and with minimal impact on the environment If you dispose of the test system yourself proceed as follows DANGER Dispose of the following materials as hazardous waste Forward them to the appropriate disposal points Refrigerant Compressor oil Electrical components DANGER Destroy the door lock otherwise persons may become trapped The na
32. ir volum 25 Itr Water quality Demineralised pH value 6 to 7 Conductivity 5 to 20 uS cm Test cabinets for stability tests 0028 0057 0130 Temperature range 15 C to 50 C Humidity range 30 RH to 90 RH Dew point range 10 to 48 C Temperature homogeneity in space 0 7K relative to the setpoint 0 7K Temperature deviation in time at centre of useable space 0 5K Humidity deviation over time at centre of useable space 1 to 3 RH 1 RH to 3 RH Humidity water usage at constant 25 60 RH approx 0 61 24h according to IEC 60068 3 5 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 13 47 TECHNICAL DATA 3 7 Humidity diagram Fig 3 1 Humidity range NOTE The humidity range may be greater than that shown in the diagram due to the introduction of dried compressed air into the test space 1 Option 2 only climatic test cabinets 14 47 3 only temperature test cabinets PREPARING FOR STARTUP 4 1 PREPARING FOR STARTUP Requirements for on site installation and storage The test cabinet may be operated in residential areas because it meets interference requirements according to EN 61000 6 3 Declaration of conformity Ensure that the test system installation site meets the following requirements The room volume must be at least 2 5 m per kg of refrigera
33. lerance humidity if set Actual humidity value longer than Close the test space door check the 15 min outside the tolerance band water supply clean the overflow condensate drain check whether the humidity deviation is permitted for the test gt 5 7 3 page 34 contact our service center 34 High pressure compr PC High pressure in the refrigerating Switch off the test system and contact unit our service center For air cooled test system Fins of the condenser fouled Clean fins gt 8 5 3 page 46 Ambient temperature too high Make sure of ambient temperature 4 1 page 15 according to our specifications 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 39 47 TROUBLESHOOTING No Message Possible causes Corrective measure 2068 CPU Error Overload Controller is overloaded Switch off the test system and contact our service center 216 Powerfail Power failure during a test mains Check values for mains failure time and failure time or tolerance band tolerance band continue test or re start outside defined range 217 Act value defect CPU X21 Sensor defective Switch off the test system and contact our service center 218 Act value defect CPU X22 Sensor defective 219 Act value defect DAIO1 X31 Sensor defective 8 Internal controller messages they cannot be checked in the
34. ndicate additional helpful information 1 Option 2 only climatic test cabinets 1 47 3 only temperature test cabinets 1 3 1 3 1 INTRODUCTION Warranty The design of the test system as supplied by us must not be altered The warranty shall be void if you fail to comply with the stipulations of these operating instructions The test system has been designed manufactured and inspected before delivery with all due care in accordance with the EC directives as per the enclosed declaration of conformity The test system meets the standards for conducted and emitted interference specified in the declaration of conformity The safety of testing cabinet is possible only if the necessary repairs are carried out by our service center or an authorised professional The work specified in the maintenance schedule page 44 may only be carried out by the people specified therein Only genuine OEM parts may be used in maintenance and repair work With regard to translated versions the specifications and statements of the Dutch operating instructions are binding Correct use The test system has been specially designed and constructed for testing the stability of various materials and parts You can perform tests which can examine the effects of temperature and humidity on various materials and parts You can carry out other tests with a constant environment refer to the technical data 3 page 11 The test system is de
35. nt Refrigerant Rating plate if open flames or similarly hot surfaces are used at the installation site adequate ventilation must be provided due to potential leaks and decomposition products caused by refrigerants Take care with smoke detectors in the area check setting It is possible that for example in appropriate tests high temperature and moisture or on account of the test specimen that clouds of vapour may occur Max contamination level 2 in accordance with EN 50178 Altitude max 1000 m above mean sea level No direct sunlight Avoid installing in the vicinity of heat sources Avoid installing in the vicinity of hazardous materials 1 3 2 Inadmissible and improper use page 3 Permissible ambient temperature during operation 18 C to 35 Permissible ambient temperature for storage 25 C to 55 relative humidity max 7596 non condensing Requirements for the floor The floor must be able to bear the weight of the test system 3 1 page 11 and the test specimen 3 2 page 11 The floor must be level and horizontal Slight unevenness can be compensated by adjusting the feet Space requirements The space requirements are specified in the following installation drawings 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 15 47 PREPARING FOR STARTUP 4 2 Installation drawings 830 810 720 1 Fig 4 1
36. ontains the equipment necessary for producing the test conditions A special key is supplied for the closing mechanism Rollers Feet The basic version of the test cabinet is equipped with castors The test cabinet can be fitted with feet as an option Entry ports Lines e g measuring lines for qualification and monitoring and testing equipment can be laid in the test space through the entry port Switchgear cabinet The switchgear cabinet is on the test system besides the mechanical section It may only be opened by a specialist electrician The control cabinet contains the system fuses control modules and electrical components The controller is designed according to EN 60204 Part 1 The switchgear cabinet is accessible from the top through the removable metal cover A special key is supplied for the closing mechanism Temperature and humidity sensors The measurement sensors used for temperature and humidity measurement are located in the test space in the cooling assembly 1 Option 2 only climatic test cabinets 9 47 3 only temperature test cabinets DESCRIPTION OF THE TEST SYSTEM 2 2 9 Front plate The following component parts are located on the front plate Fig 2 3 Front plate Control unit Master Switch Lock for locking the test space door 2 3 Stainless steel and corrosive influences Rust proof stainless steel is a product designation for a group of particularly corrosion resistant and hygieni
37. r s 45 8 5 8 Cleaning the air cooled 46 8 5 4 Having the capacitive humidity measuring system calibrated 47 APPENDIX INDEX 1 Option 2 only climatic test cabinets Hl Hl 3 only temperature test cabinets INTRODUCTION 1 1 1 1 2 A AN INTRODUCTION General information Read these operating instructions first to avoid malfunctions and any associated consequential damage This operating manual provides you with all the necessary information and instructions for Installation Operation Mode of Operation Malfunctions and troubleshooting Maintenance Please observe the enclosed operating instructions for the control unit Please observe the operating instructions for the options in the Appendix Please observe all separate operating manuals Finding your way around The symbols used in this operating manual have the following meaning Items in a list are indicated by a dash Instructions are indicated by a dot Cross references are indicated by an arrow Explanation of the signal words and symbols used in this operating manual DANGER Failure to comply with these instructions could endanger people other living creatures or the environment CAUTION Failure to comply with these instructions could cause damage to the test system or test specimen NOTE This is used to i
38. revent the seal sticking to the test space After each test clean the seal with clean water You can add commercially available detergent to the water Letthe seal dry 1 Option 2 only climatic test cabinets 45 47 3 only temperature test cabinets 8 5 3 46 47 MAINTENANCE Cleaning the air cooled condenser The air cooled condenser is located in the mechanical section The fins are accessible via the supply unit Dust deposits on the air cooled condenser s fins might cause an unacceptable rise in pressure in the refrigerating unit Clean the condenser every 3 months Check the condenser regularly for dust deposits Clean the filters more often in very dusty environments as follows DANGER The condenser s fins may cause injury Wear safety gloves Usea vacuum cleaner compressed air or a hand brush to clean the condenser 1 Option 2 only climatic test cabinets 3 only temperature test cabinets MAINTENANCE 8 5 4 Having the capacitive humidity measuring system calibrated The humidity values displayed may deviate from the humidity setpoints This deviation depends on the test conditions high temperature and humidity values test specimens and operating hours of the test system We recommend that you have an annual calibration of the humidity values performed by our service center 1 Option 2 only climatic test cabinets 47 47 3 only temperature test cabinets INDEX APPENDIX INDEX A Air
39. rogramming and operating 5 34 5 7 1 Temperature tests in 34 5 7 2 Climatic test stability test in the manual mode 34 5 7 3 Tolerance band 34 5 8 Checklistforstartup illl 35 CHAPTER 6 SHUTTING DOWN 6 1 Aftereachitest sis vast meto er Tee te oe ese d n us 36 6 2 Forlongershutdowns 00 00 ag gka a KURA nn 36 6 3 Final disposal of the test system 37 Ill 1 Option 2 only climatic test cabinets 3 only temperature test cabinets TABLE OF CONTENTS CHAPTER 7 TROUBLESHOOTING 7 4 Messages on the control unit 2 2 38 CHAPTER 8 MAINTENANCE 8 1 Generalinformation a a a aa a aaa aaa aaa 41 8 2 General information for cleaning stainless steel 42 8 3 Consumables 2 valved eds fade ahs CE a Pe 43 8 4 lt 44 8 4 4 Maintenance schedule for specialist technicians 44 8 4 2 Maintenance schedule for operating personnel 44 85 45 8 5 1 Cleaning the test space and installations 45 8 5 2 Cleaning the test space doo
40. rol unit Cabinet door Door lock Main switch 1 Option 20 47 2 only climatic test cabinets 3 only temperature test cabinets PREPARING FOR STARTUP 830 1975 i 1460 _ Fig 4 6 Installation drawing climatic test system KK 0130 with rollers R1 Entry port 50 mm Front plate Control unit Cabinet door Door lock Main switch 1 Option 2 only climatic test cabinets 21 47 3 only temperature test cabinets 4 3 44 4 4 1 22 47 PREPARING FOR STARTUP Transporting the test system To transport the test system you will need a forklift or a comparable lifting vehicle with an adjustable fork width CAUTION Do not apply straps You can lift the test system from any side if the fork is long enough to support the entire depth and width of the test system Position the fork under the test system Mind the wheels if pallet is not present Adjust the fork width Raise the test cabinet by approx 50 mm Transport the test cabinet to the planned erection location and erect it according to the installation drawing Remove packaging and pallet and dispose of properly Installing the test system DANGER When installing the mobile version of the test cabinet place it on a horizontal floor and actuate the wheel stop only rollers on the front side have a wheel stop so that the test cabinet does not roll away Test cabinet with feet
41. signed for unsupervised operation It is equipped with appropriate safety devices that stop the operation in the event of safety critical faults 1 4 4 Safety equipment page 6 1 Option 2 only climatic test cabinets 3 only temperature test cabinets INTRODUCTION 1 3 2 A 1 4 1 4 1 Inadmissible and improper use DANGER Inadmissible and improper use means for example Placing inflammable explosive toxic or corrosive substances in the test system or placing them so close to the test system that this could represent a danger Placing substances which become potentially hazardous when exposed to the temperature range of the test system in the test system or sufficiently close to it to represent a danger Placing substances that could become explosive in contact with air inside hazardously near the test system Endangering living beings by allowing them into the test system Using the test cabinet for heating and storing food for the purpose of consumption Safety DANGER The following basic rules must be strictly observed Failure to comply may present a danger to life and limb of the operating personnel or third parties or result in the destruction of the test specimen or the test system Do not remove any safety covers lt Do not disable any safety devices lt Do not tamper with any safety devices Such modifications can be especially dangerous for the operating personnel since they
42. the specifications in Chapter 3 4 Data for operation page 16 have the test system connected by a specialist technician in accordance with the enclosed Special Voltage installation manual DANGER An earthed lead system for the power supply in accordance with EN 60204 1 Chapter 18 2 must be available The test system s earthed lead system resistance is lt 0 10 DANGER The loop impedance EN 60204 of the mains supply must be low enough at the transition point socket outlet so that the upstream protective device fuse can be triggered in the event of damage 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 4 6 PREPARING FOR STARTUP Checklist for initial startup Make sure that the following requirements for startup have been met Does the installation site meet the requirements 4 7 page 15 Does the test cabinet stand horizontally and has the wheel stop been actuated 4 4 page 22 Are the supply and discharge connections set up correctly gt 4 5 page 23 Are the hose connections fixed to the test cabinet Do the cooling water and humidification water comply with our specifications 3 6 page 13 Does the electrical data of the mains supply comply with our specifications 3 4 page 12 1 Option 2 only climatic test cabinets 3 only temperature test cabinets 27 47 5 5 1 A 5 2 5 3 5 4 5 4 1 28 47 STARTUP STARTUP Activa
43. ting the test system CAUTION The ambient temperatures may be different in case of change of location Condensate may form in and on the test cabinet Do not switch the main switch before the test cabinet has adjusted to the current ambient temperatures otherwise the test cabinet may be damaged due to shortfall below the dew point lt Set the master switch to l ON Corrosive influences through work in the test space Note that when working in the test space any objects e g shoes packaging tools entering the test space will leave dirt e g salt outside rust on the stainless steel and thus increase the risk of corrosion lt Remove these dirt particles immediately using a cleaning agent or similar according to our specifications gt 8 2 page 42 Resetting safety temperature limiter The safety temperature limiter TEH100 may trip due to overheating In this case the message Temp limiter testchamber is displayed on the control unit The temperature limiter is located besides the electrical panel and will reset automatically after the temperature has gone down Preparing the test specimen Selecting the test specimen You can store the test specimens on the insert shelves Try to distribute the test specimen as evenly as possible over the entire area Make sure that the test specimen corresponds to intended usage in relation to the following points Characteristics 1 3 1 page 2 Corrosive
44. tional and local waste disposal requirements valid at the time of disposal must be observed 1 Option 2 only climatic test cabinets 37 47 3 only temperature test cabinets TROUBLESHOOTING 7 TROUBLESHOOTING Depending on the type of malfunction troubleshooting can be performed by the operating personnel by a specialist technician or our service center When a warning message 7 7 indicated by appears the test will continue on a limited basis The test is interrupted in case of an alarm message 7 7 indicated with Fault Possible causes Correction Temperature and humidity setpoints Too little refrigerant in the refrigerating unit Contact our service center cannot be achieved 7 1 Messages on the control unit The following alarm messages warning messages or other information can be displayed on the control unit Eliminate the cause with the aid of the following overview lt Acknowledge the message Operating manual for the control unit Chapter Troubleshooting Resume operation If you are unable to eliminate the malfunction using the measures listed here please contact our service center This also applies if the same faults appear repeatedly The contact information for our service center can be found in the Appendix NOTE To ensure speedy service we need the following particulars Message Type gt type plate Device no type plate
45. usur n ebur ed eie ee 37 Door lOCK che ds Ia LEN VELO ba eH ERES 37 E Emitted interference cccs ees ius eee TEENER TERESE bg ed hi 15 Enteririg setpollits 52d e bum ep Dh eeu Riddim dde m ede 34 Entry pons cinese doled ay dal enti RE MED RR ue RR OR Ud 5 9 plugs ette ede x EE eR EE DER OUR cU RN 43 1 Option 2 only climatic test cabinets 3 only temperature test cabinets H Humidifying water ye e eR EA Pa hk C b Y CY voe de DE ote a ao e d 24 25 Quality ct cea a Da a ML dM pru t oer EAE ARM x ML 13 Humidity diagram 2 ua cres eel es da eiue gere Rhe Ri de i ire Es 14 Humidity measurement sensor selle hm 9 humidity measuring system lsssseeseeee ee nee 46 Initial sake gk Pas edd Bread aba Ga 15 lasert Sheltload s ose tt uir rai RS EUER E Masse se teen d rrr rcu 11 Installation x3 eni stats od cane ed tarte x qtio Taba esit equ e Tb a os the 22 E o ur 15 Installation drawings senis Heo eas ERO IER e Ran I HA RAP aan x 16 Requirements nteger x A UR URDU ATE Ua ER NE NE MERO HUE Rec Ek 15 TranspOEt vn De due Tia pe dns In tee ba bt edu 22 L LOA ret a de dete UR Mens geb e ele
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