OPERATING INSTRUCTIONS
Contents
1. When the oven is started up for the first time it should be supervised continuously until steady conditions have been reached Severe vibrations during transport may cause movement of the temperature probes in their holder inside the chamber Note therefore that before the first start up the temperature probes should be checked for their correct position and if necessary carefully aligned in their mounting see ill x 2 4 Oven load Full consideration must be given to the physical and chemical properties of your load e g combustion temperature etc in order to prevent serious damage to load oven and surroundings Please note that the MEMMERT ovens described here are not explosionproof they do not conform to the Industrial Association Specification VBG 24 and are therefore not suitable for drying evaporating and burning in of paints enamels or similar materials whose solvents may produce an inflammable mixture with air There must be no possibility of the formation of inflammable gas air mixtures either within the oven chamber or in the immediate surroundings of the equipment Large amounts of dust or corrosive fumes inside the oven chamber or in the surroundings of the equipment may produce deposits within the oven and lead to short circuits or damage the electronics It is therefore important that adequate precautions are taken against excessive dust or corrosive fumes In order to ensure proper air circulation inside the chamber2. opening the oven cover 3 4 Electrical equipment Operating voltage see label 50 60 Hz Current rating see label Protection Class 1 i e operating isolation with ground connection to EN 61010 Protection IP20 to DIN EN 60529 Interference suppression to EN55011 Class B e Oven protected by a fuse 250V 15A fast blow e Temperature controller protected by a 100 mA fuse 200 mA on 115 V When connecting a MEMMERT oven to the electrical supply you have to observe any local regulations which apply e g in Germany DIN VDE 0100 with FI protection circuit 3 5 Note on EMC electromagnetic compatibility This product is intended to operate on a supply network with a system impedance Z at the transfer point building connection of 0 292 Ohm max The user has to ensure that the product is only operated on an electrical supply network which meets these requirements If necessary details of the system impedance can be obtained from the local electricity supply authority Note Any work involving opening up the oven must only be carried out by a suitably qualified electrician 3 6 External connection Equipment connected to the external connections must have interfaces which meet the requirements for safe low voltage e g PC printer 3 7 Water connection The water container supplied has to be filled with distilled water and connected to the H2O connection using the hose supplied For steam generation
3. DEDO to 23 59 hrs OFF time Adjustment range one minute above ON time to 24 50 hrs Further clockwise rotation selects the parameters temperature and humidity setpoint etc as under operating mode If no settings temperature and humidity setpoint etc are made for the ON phase the controller takes the values from operating mode For safety reasons always check that an ON time has been programmed only during the required time blocks and days Direct setting of the temperature setpoint When the controller is in stand by mode or if the weekly programmer is in the ON phase the temperature setpoint can be selected directly by briefly pressing the SET key Further clockwise rotation reaches temperature monitor and humidity adjustment Anticlockwise rotation reaches again adjustment of the individual time blocks HCP page 16 Programming example Weekly programmer The unit has to switch on at 9 30 hrs from Mo to Fr workday group and switch off at 19 00 hrs In addition it has to operate on Saturday from 10 00 to 14 00 hrs 24 00h eee qe ENEMIES EN eo eo e e e Ee aye EM ooo ell ell ell zl gll 8 gll 8 glleg 12 00h J oil a Sga o O e gt omo 3 NA NNh 2 E s M 1 Select operating mode Weekly programmer After holding down the SET key approx 3 sec the current operating mode is flashing Select operating mode Weekly programmer with the push turn control while hold
4. For transportation please put the unit in upright position on a suitable transportation cart If the units have to be carried at least 2 people are necessary for model 108 153 and 4 people for model 246 Do not place the oven on a readily inflammable support surface It is important that the oven is set up accurately horizontally page 5 HCP 2 Installation The oven can be placed on the floor or on a bench working surface It is important that the oven is set up accurately horizontally the door may have to be adjusted see section 21 The spacing from the back of the oven to the wall should be atleast 15 cm The spacing to the ceiling must not be less than 20 cm and that at the side to the wall not less than 8 cm Generally it is essential to have adequate air ventilation around the oven 2 1 Subframe accessory Models 108 153 and 246 can be placed on a subframe 2 2 Stackable version accessory Two ovens of the same model size can be stacked on each other Foot locators have to be fitted on the bottom oven Mounting Take off cover of bottom oven Place drill jig supplied with foot locators into the inverted cover at the back Mark holes and drill 4 2 mm dia Screw the foot locators to the top of the cover using the screws and nuts supplied Re fit the cover WARNING Always pull out the supply plug before opening the oven cover HCP page 6 2 3 Initial start up
5. sufficient if SPLUT TH is set as segment closure command 1 Select operating mode programme After holding down the SET key approx 3 sec the current operating mode is flashing Hold down the SET key and select operating mode programme using the push turn control After the SET key has been released the controller is in operating mode programme operation 2 Edit programme Hold down the SET key and turn the push turn control to select EDIT After the SET key has been released the controller is in the programme writing mode 3 Weekday for delayed programme start Hold down the SET key and turn the push turn control to set the start day Mo 4 Select clock time for delayed programme start Using the push turn control select the time display Hold down the SET key and set the time 8 09 using the push turn control 5 Select duration of first ramp segment Turn the push turn control further clockwise until the time of the first ramp segment is flashing Hold down the SET key and set the time DED using the push turn control page 21 HCP 6 Select temperature of first ramp segment Turn the push turn control clockwise until the temperature display is flashing Hold down the SET key and set the required temperature setpoint of 0 4 C using the push turn control 7 Select relative humidity of first ramp segment Turn the push turn control clockwise until the humidity display is flashing Hold d
6. there must be sufficient spacing of the load inside the oven Do not place any load on the floor against the side walls or underneath the ceiling of the chamber heating ribs page 7 HCP 3 Technical data supply cable serial and parallel interface H20 e amp inner glas door 8mm minimum height 12 a 7 5 B 202 adjusting screw Model HCP 108 HCP 153 Chamber width A mm Chamber height B mm Chamber depth C mm 400 500 Housing width D mm Housing height E variable through adjustable feet mm Housing depth F including door handle mm 590 690 790 Chamber volume litre Weight kg Power W Max number of shelves Max load per shelf kg Max load per oven kg Ambient ambient temperature 5 C to 35 C conditions rh 8096 max no condensation overvoltage category Il contamination level 2 Temperature temperature is measued with Pt100 in 4 wire circuit adjustment range normal operation with humidity 20 C to 90 C normal operation without humidity 20 C to 160 C sterilisation operation 160 C 4 hours via STERICard setting accuracy 0 1 C control range from 8 C above ambient up to 90 C 160 C variation time 0 1 C max uniformity space 0 25 C max at 50 C and 20 90 rh 0 5 C at 90 C and 20 90 rh 1 3 C at 160 C and with
7. documentation Every data set is stored with a unique date stamp The size of the internal report memory is 1024kB This corresponds to a memory capacity of approximately 3 months continuous operation If the power supply is interrupted the instants of power failure and restoration of power are stored in the controller 19 1 Reading the report memory Past report data can be printed either via the RS232C interface or by a PLC3 compatible printer connected to the oven 19 2 Reading the report memory into the PC via RS232C Using the Celsius 2007 program the record memory of the controller can be read via the RS232C interface into a PC where it can be shown graphically printed and stored in memory Note The report memory of the controller is not altered or cleared by the reading procedure 19 3 Printing the report memory from the oven see section 10 If the printer is not ready e g cartridge empty or no paper no report data are lost Prints can be repeated several times since the report memory is not cleared after printing The GLP data header is automatically included in the print out it contains the following information Printing date e Time period of report Running page number Serial number and oven designation HCP page 40 20 Cleaning By regular cleaning of the easy to clean interior residues are avoided which may impair the outfit and function of the incubator The unit can be cl
8. programmed heating time has already elapsed Wait until set temperature and set humidity are reached The unit starts with the next programme segment only when the programmed temperature setpoint and the programmed humidity setpoint have been reached even if the programmed heating time has already elapsed Ramp repeat function The set programme is repeated after passing through all programmed segments 1 88 repeats COAT continuous repeat function End of programme without switching offthe heating and the humidifying system End of programme heating and humidifying system are switched off The programme segments are linked together by the segment closure command These commands therefore control the programme sequence closure closure command command closure ramp ane f C closure command segment 3 segmen SPUST CTH HEAT command ramp ramp segment 2 segment 1 REXT segment 4 spur En m command ramp segment 5 gt no e delayed S amp programme start 5 t time HCP page 20 Programming example programme operation On Monday at 08 00 hrs the unit has to heat up as quickly as possible to 50 C and reach a relative humidity of 9596rh Once the temperature and humidity have been reached the unit has to hold the setpoints for 45 minutes and then cool down to 37 C at a humidity of 50 rh C wait until set temperature and set humidity have been reached 0 01h 0 45h i 1 00h t
9. snd E E AAE 24 11 Basic oyen setiNgs SETUD ENTE a aaa ra EINER eter bebo a r a ern ebat ia e Et eda ion 25 TIL SIGRSSISHITIG clock Kette PLE 26 12 Temperature monitor and protection devices sssssssssssseeeem eee 26 12 1 Mechanical temperature monitor temperature limiter TB sssssmmm 26 12 2 Electronic temperature moli tol cecidere rite ance RR ie esr nn riu wae RU UR ERN 27 T221 Overtemperature Protectioun neonin i aE Aaa a a Ute Debe ol itd 27 12 2 2 Undertemperature protection au peso uar ror tr res ru n RE do nmt a md 27 12 2 3 Adjustable temperature monitor TWW Protection Class 3 1 to DIN 12 880 27 12 234 Automatic temperature monitor CASE a HI 28 13 Active humidity control E Go d RTT QE ea tere ae ee E 30 He SYS oH 0 eure ACI ar een IMEEM HE M ee M E See te 31 OSLO IIIS TOI E Ae ve t eo ee tre tdt t bt ee t tede tel ile lac EOM as 32 16 User ID Card available as optional extra Ls isse ies ones esses ums set tesis ete aedi lu e DL Tu nC AU 33 up eec t ala 34 171 Temperat EI E E EE E E E EEEIEE PENi 34 URON RT TUE TT M 36 page 3 HCP 18 Communication interface for the PC emere rns rsen rns ss nsa n nir nn rsen rna 38 18 1 Communication interface SZ 3215 coco ER UR CHR DERE CURRO gba CER DC RC Cr Pr cO RR whack 38 18 2 B srihterfdes 94 95 e ied tedio coss et E PR EE E DER ol P E d a e Rp DER ve 39 TO REDOM MEMON eraten aiena TTE 40 19 1 Reading the report MemMOry ciere iri o
10. use only Steam distilled water aqua dest or Demineralised water aqua dem in accordance with VDE 0510 DIN EN 50272 regulations must be strictly adhered to production conductivity lt 10 uS cm Battery water in accordance with VDE 0510 is available in larger chemist s shops super markets hardware stores and in the wholesale trade The standard VDE 0510 DIN EN 50272 has to be explicitly specified on the label Otherwise possible calcification in the steam generators steam piping and peristaltic pumps could affect the operability of the device Use only water with a pH value of gt 5 and lt 7 page 11 HCP 4 Oven construction and operation S ETN S 4 i oO Oe O Pay Bo X e E Uf 7 Hye nae te td ea The special feature of the HCP is the particularly uniform conditions inside the chamber The air is heated by large area allround heating 1 Humidity is provided by a dry steam generator which produces controlled evaporation of the water The sterile dry steam is introduced into the chamber above the fan and mixed into the air flow 2 A continuous uniform atmosphere is ensured by the turbulence free chamber ventilation 3 4 1 Operating the door The door is opened by clockwise rotation of the handle Close the door by turning the door handle anticlockwise 4 2 Controls and indications Programme heating _ alarm humidity time operation manipulation p
11. 8 2 Bus interface RS485 When so ordered the oven can be equipped at the factory with an RS485 interface instead of the RS232C interface This permits networking of several ovens up to 16 with a single PC using a common 2 wire circuit The system is operated using the Celsius 2007 software A unique device address has to be assigned to the oven in sub menu SETUP option AGGRESS This is the address through which the PC communicates with the oven The default setting is ADDRESS D Using this address each oven can be addressed by the PC and programmed For this purpose the PC must be equipped with an RS485 interface or must be fitted with an RS232 RS485 converter The cabling has to suit the individual location using a screened cable The maximum total length of the cable is 150 m A maximum of 16 devices can be addressed on the RS485 bus A termination resistance of 220 Ohm has to be connected to the last device RS 485 9 pin serial Converter mammuel mammuel mammarl page 39 HCP 19 Report memory The controller continuously records all relevant measurements settings and error messages at 1 minute intervals The internal report memory is arranged as a ring memory i e the new data always overwrite the oldest report data The report function can not be switched off but remains active at all times The data are stored in the controller protected against any manipulation The controller memory can be read to produce
12. Automatic temperature monitor Using the push turn control select ON the symbol Auto Hold down the SET key and select ASF ON oh using the push turn control Notes on the ASF The tolerance margin for the ASF is selected in SETUP see the menu item Tolerance margin ASF in the section 10 Tolerance margin reached ASF activated The ASF is automatically activated when the actual temperature has reached 50 of the selected tolerance margin of the setpoint in the example 37 C 1 5 C The activation of the automatic temperature monitor is indicated by the bright symbol AUTO ASF set to 3 C in SETUP ASF activated ASF activated ASF alarm HCP page 28 Going outside tolerance margin ASF alarm Going outside the selected tolerance margin of the setpoint in the example 37 C 3 C for example through opening the oven door during operation triggers the alarm Triggering the ASF alarm is indicated by flashing symbol AUTO and A If the sounder is switched on in SETUP the ASF alarm is additionally signalled by an interrupted tone By pressing the SET key the sounder can be switched off temporarily until the next occurrence of an alarm event ASF set to 3 C in SETUP ASF activated ASF activated ASF alarm uH ASF alarm Again within tolerance margin ASF alarm switched off The automatic temperature monitor alarm is switched off automatically as soon as the sel
13. Experts in Thermostatics JPERALIN Humidity Chambers HCP 108 HCP 153 HCP 246 1 Generalnotesand safety HOIGS cuis mipett atem brin mta itta retta Pris a Ert fa b bain Ur ta Eta Ert ta Ft Rn ER 5 LIOS EN IS DOT e MR Mp RS 5 PMS TSN AT ION PTT Tnm 6 ZN SUI ide E GSSODU ee ee ragen 6 2 2 Stackable version ACCESS ONY eek eaten ing 6 Z3 InitialStabE D usd teo dud dte lee ded den eek 7 ANA SVN MOC PEE 7 3 Technical e catenin RM 8 3 1 Wo rking range or the PIC PIS os een 9 3 2 Standard equipment of HCP UTE iSo ae ance cen PS Pon EM 10 3 3 Maler la Ga DL eich MR RM PLC QNT EA 11 34 Eleetriealequipmentaaa aa RE A 11 3 5 Note on EMG electromagnetic compatlB Yard 11 3 0 Ext rnal Connections ee 11 SJ ANater conet A E kenne UTR EU E UR IR U DROP De Deut 11 A OVE consueto and operatio ee erbourtlerkour erbe erben eto e etienne tbe uerbo tira idea tana 12 Z2 MAGN aU UG edere ess sca tas castra eS sna e er ESL EC Le EE 12 AD rejas aNnGrIMCIGALOMNS NENNEN 12 2 3 WIECTUS EAEE Net te Aah Vata Nat ou cm cet oh ct Gebh efi cl ori op LER Chri Oi QNM ME Len ADI 13 4 4 Setting the temperature quick setting ieri io niri a abi a iita a ta bad te 13 5 selecunad dte operating MOUS ea 13 6 Setting Ihe Para t ci T E 13 paenat iboletsip 4 e a heater E E OO 14 8 WEEK V DIOGTEMIIEL nee RR eda DS TTD ERN 16 9 Programme operatio M ern ee lacie en er AL ELM tM tna a BEE ee cae FEE 18 9 1 Closure commands for ramp segment nina 20 ORe E AA A E
14. Je HCP page 44 24 CE Conformity Declaration EC Declaration of Conformity Manufacturer s name and address MEMMERT GmbH Co KG u ere Rittersbacher Stra e 38 D 91126 Schwabach Product Humidity Chambers Type HCP Sizes 1081 1531 2461 Nominal voltage AC 230 V 50 60 Hz The designated product is in conformity with the European EMC Directive 2004 108 EEC including amendments Council Directive of 03 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility Full compliance with the standards listed below proves the conformity of the designated product with the essential protection requirements of the above mentioned EC Directive DIN EN 61326 2004 05 EN 61326 1997 EN 61326 A1 1998 EN 61326 A2 2001 EN 61326 A2 2003 The designated product is in conformity with the European Low Voltage Directive 2006 95 EEC including amendments Council Directive on the approximation of the laws of the Member States relating to Electrical equipment for use within certain voltage limits Full compliance with the standards listed below proves the conformity of the designated product with the essential protection requirements of the above mentioned EC Directive DIN EN 61 010 1 VDE 0411 part 1 2002 08 EN 61 010 1 2001 DIN EN 61 010 2 010 VDE 0411 part 2 010 2004 06 EN 61 010 2 010 2003 Schwabach 03 07 08 Legally binding signature of the issuer This decl
15. andard equipment of HCP units HCP Electronic fuzzy supported PID process controller with plus package control and permanent power proportioning and a time saving autodiagnostic system for rapid fault finding see section 22 Recessing push turn control for simple operation of oven Language selection English French Spanish Italian German Alphanumerical text display Large area all round heating with additional heat conduction jacket Capacitive humidity sensor Active humidity control fresh air via sterile filter avoids condensation and ensures rapid achievement of set humidity as well as short recovery times Uniform atmosphere and temperature distribution through encapsulated and turbulence free ventilation system Control of oven and documentation of actual values on MEMoryCard XL Programme sequence control for up to 40 ramp segments 7 different ramp exit commands for advanced temperature applications STERIcard for fully automatic sterilisation control during hot air sterilisation of complete cabinet including sensors and fan disc Integral weekly programmer with group function e g all workdays Two separate PT100 temperature sensors Class A in 4 wire circuit for control and monitoring Digital monitor controller for overtemperature undertemperature and as automatically setpoint following monitor ASF Mechanical temperature limiter TB Class 1 Monitor relay to switch off heating in case of fault Visual alarm indicati
16. aration certifies compliance with the above mentioned directives but does not include a property assurance The safety note given in the product documentation which are part of the supply must be observed page 45 HCP Standard ovens HCP are safety approved and bear the test marks This productis subject to the Directive 2002 96 EC by the European Parliament and the EU Council of Ministers which concerns Waste Electrical and Electronic Equipment WEEE This product has been put on the market after 13 August 2005 in countries which have already incorporated this Directive into National Law It should not be disposed off as part of domestic refuse For disposal please contact your dealer or the manufacturer Products which are infected infectious or contaminated with health endangering substances are excluded from return Please note also all further regulations in this context 25 Address and customer service MEMMERT GmbH 4 Co KG PO Box 17 20 91107 Schwabach Germany Phone 00 49 9122 925 0 Fax 00 49 9122 14585 E mail sales memmert com Internet www memmert com Customer service Phone 00 49 9122 925 143 or 00 49 9122 925 126 E mail servicec memmert com In case of queries always specify model and serial number on the rating label by MEMMERT GmbH 4 Co KG page 46 page 47 Memmert GmbH Co KG Postfach 1720 D 91107 Schwabach Tel 49 0 9122 925 0 Fax 49 0 9122 145 85 E Mai
17. e is too low the calibration correction setting has to have a negative sign 4 Carry out a check measurement using the reference meter 5 The procedure can be carried out for up to 3 calibration temperatures Example Correction of a temperature deviation in the load at 60 0 C 1 Set calibration temperature CALZ to 60 0 C in SETUP and set the corresponding calibration correction to 0 0 C 2 Using a calibrated reference instrument an actual temperature of 59 6 C is measured in normal operation for a setpoint temperature of 63 0 C In SETUP set the calibration correction for CAL 2 to DY C After the oven has settled down the reference instrument should read 60 0 C With CALI a further calibration temperature can be programmed below CALZ and with CRL 3 an additional calibration temperature above CRL Z E d aid r Lm lu E ow rado on 1 ar ra c am CAL r 0 C 20 C 40 C 60 C 80 C HCP page 34 calibration correction calibration point1 calibration temperature adjustment range 49 C to 44 C calibration correction calibration point 2 calibration temperature adjustment range 4 9 C to 45 C calibration correction calibration point 3 calibration temperature adjustment range 45 C to 45 C Note If all calibration corrections are set to 0 0 C the factory temperature calibration is restored page 35 HCP 17 2 Humidity User calibration of the unit at the co
18. eaned with commercial stainless steel cleaning agent Please note that objects liable to rust must not be placed into the interior Rust sediments lead to contamination of the interior or the external casing If rust stains caused by contamination occur on the interior surface the affected areas must be cleaned and polished immediately ATTENTION Do not use cleaning fluids which contain scouring agents or solvents for cleaning the operating module the plastic trims or other plastic parts For cleaning of the working chamber the fan cover plate can be taken off the rear wall by removing the screws page 41 HCP 21 Maintenance Important for a long life of your MEMMERT product and in case of warranty claims Note Any work involving opening up the oven must only be carried out by a suitably qualified electrician MEMMERT products require little maintenance It is however recommended to lubricate all moving parts of the doors hinges and closure once a year or 4 times a year with continuous operation using a thin Silicone grease and to check that the hinge screws are tight A well closing door is essential on an oven On MEMMERT ovens tight closure of the door is ensured by a seal on the oven and another one on the door In continuous operation the flexible sealing material may take a permanent set Readjustment may then be necessary in order to ensure proper closing of the door The top part 1 of the door hinge can aft
19. ected tolerance margin of the setpoint in the example 37 C 3 C is reached again ASF set to 3 C in SETUP ASF activated ASF activated ASF activated ASF alarm page 29 HCP Setpoint changed ASF de activated automatically If the temperature setpoint is altered the automatic temperature monitor is automatically de activated temporarily see in the example the setpoint is changed from 37 C to 30 C until the tolerance margin of the new temperature setpoint is reached see in the example below the ASF is re activated at 30 C Lue C ASF set to 3 C in 40 C 40 C SETUP LLL LLLAZZZA ZZ AAA EE I A ZX T I ML Lu p zo 34 C 34 C 33 C LLL U Gi LALAGA ALLZU 27 C ASF activated ASF activated ASF activated ASF activated ASF alarm al ASF alarm 13 Active humidity control rh Active humidity control ensures that the set humidity is reached rapidly without the use ofwater dishes During the heating up phase the humidity control is initially de activated Humidification and dehumidification control starts to operate approx 5 minutes after the set temperature has been reached The setpoint can be adjusted between 2096 rh and 95 rh The humidity setpoint can be set or altered during the stabilisation phase Humidification operates by passing water vapour through a dosing pump into the working chamber In order to prevent bacteria formation the steam is first heated to approx 140 C De humidificati
20. ection 11 4 Select humidity setpoint Turn the push turn control clockwise until the humidity display flashes Keep the SET key depressed and use the push turn control to set the required humidity setpoint of 96 96 After the SET key has been released the humidity setpoint continues to flash briefly The display then changes to the actual humidity and the controller starts to control to the set value Humidification is indicated by the symbol X page 15 HCP 8 Weekly programmer In this operating mode the weekly programmer is activated and the oven switches on and off automatically at the programmed times While the weekly programmer is in the OFF phase the unit is in stand by mode Heating and the supply of humidity are switched off the controller display is dimmed and shows the clock time The sequence of the weekly programmer is repeated every week A maximum of 9 time blocks each consisting of ON time and OFF time can be programmed Mol Tu we Th B Fr Ws so Eng ror loff mERENM By rotating the push turn control the following parameters can be selected and can be altered as described in the section 6 m Adjustement range Monday to Sunday D ay groups Adjustement range weekend Sa Su weekend Sa Su No ON time On these days the oven is not switched on without an ON time being entered an OFF time cannot be programmed for the respective time block either ON time Adjustment range
21. elected setpoint for longer than 30 minutes DOOR OPEN when the door of the unit is opened for longer than 3 minutes The audible alarm can be switched off temporarily by pressing the SET key page 31 HCP 15 Sterilisation chip card eint Qua AAd A Sterilisation Parameter 160 C 4 00 h Sterilisation Process Control Unit ID Card memmert J As protection against contamination the HCP is equipped as standard with a STERICard The STERICard starts an automatic and pre set sterilisation procedure To activate insert the STERICard into the slit in the control field select the Start symbol with the push turn control and the depressed SET key The auto sterilisation sequence begins as soon as the sterilisation procedure Is activated Ramp 1 heating to 160 C Ramp 2 hold for 4 hours after the sterilisation temperature has been reached Ramp 3 cooling to 70 C Ramp 4 wait 10 minutes The automatic sterilisation programme can not be altered by the user After successful sterilisation the control displays STERILISATION OK For documentation purposes the sterilisation process can be reported on the STERICard and can be read using Celsius 2007 Important note On incubators the sterilisation programme does not serve for sterilising the load but solely for sterilising the chamber The incubator is not a steriliser within the scope of the medical product regulations HCP page 32 16 Us
22. ent range 50 96 to 5 0 96 calibration humidity calibration correction 90 rh adjustment range 50 96 to 50 Note If all calibration corrections are set to 0 0 the factory humidity calibration is restored page 37 HCP 18 Communication interface for the PC 18 1 Communication interface RS232C The oven is provided as standard with a serial communication interface RS232C according to DIN 12 900 1 Using this interface it is possible to control the oven from the PC and to produce reports This is done using the Celsius 2007 software For this purpose the oven has to be assigned a unique device address in sub menu SETUP option ADDRESS This is the address through which the PC communicates with the oven The default setting is ADDRESS B Using this address each oven can be addressed by the PC and programmed If several ovens are connected by the RS232C interface to one PC each oven requires a corresponding interface on the PC as well as a separate cable The maximum cable length is 15 m For connection of the oven to the PC there is a 9 pin connector on the back of the oven The oven can be connected to the PC using a screened interface cable The screen has to be connected to the plug case If the serial interface is not being used the cover supplied has to be fitted RS 232 C 9 pin serial c 3 Se E 39r not not used used used used used manmurk marmurk HCP page 38 1
23. er ID Card available as optional extra N 24222 Name access ID authority card memme nF V J The User ID Card stores the serial number of the oven and a unique user number in encrypted format The User ID Card therefore functions only in the oven with the corresponding serial number Each log on via the User ID Card is documented in the internal flash memory If the USER IDcard is inserted the SETUP menu includes the additional item 3 LOCK When the setting is hanged to ON all changes to the oven are blocked after the chip card has been removed The blockage through the User ID Card is indicated by the illuminated O symbol on the control panel page 33 HCP 17 Calibration 17 1 Temperature User calibration of oven at the controller with three calibration temperatures selected by the user CALI Temperature calibration at low temperature CAL Temperature calibration at medium temperature CRL 3 Temperature calibration at high temperature Either a positive or a negative calibration correction can be applied to each selected calibration point General calibration instructions 1 Select the required calibration temperature in SETUP and set the corresponding calibration correction to 0 0 C 2 Measure the deviation from the selected calibration temperature under steady conditions using a reference instrument 3 Set the calibration correction in SETUP If the measured reference temperatur
24. er releasing the 2 screws 2 at the top or bottom of the door be moved slightly in the direction of the arrow Thedoor can be adjusted after releasing the socket screw 3 and rotating the excentric 4 by means of a screwdriver NOTE Screw 3 is locked with locking varnish It can be released by a sharp tug using a hexagon socket key Apply more locking varnish to screw 3 and tighten it The closing panel 6 can also be adjusted in the direction of the arrow after releasing the screw 5 It is important that the panel is then screwed down firmly HCP page 42 22 Check list for fault rectification Mains switch switched on equipment fuse has blown 15A no indication on the display of instrument fuse has blown T100mA 250V on board 55162 x the temperature module controller faulty board 55616 x power supply interrupted no fan operation instrument fuse T50mA on power supply for internal fan 55145 x has blown Symbol X nor alight ambient temperature too high temperature inside the unit higher than the selected setpoint temperature temperature protection TB has been activated temperature protection TWW ASF has been activated and RH OVER E B in humidity module humidity sensor faulty ERROR SENSOR RH E Lt in timer module error communication to power unit L1 As far as HCP appliances are concerned error messages are shown in the alphanumeric display In case there is a fault on the oven please get i
25. humidity control deactivated Humidity The relative humidity in the chamber is measured by a capacitive humidity sensor and indicated digitally in accuracy of humidity sensor 1 rh adjustment range 20 to 95 rh setting accuracy 1rh indication range 10 to 98rh variation time 1 rh max HCP page 8 3 1 Working range of the HCP units The temperature humidity diagram of the humidity chamber HCP indicates the range of temperature and humidity within which continuous condensation free operation is possible 100 90 l HCP rh min P HCP rh max 80 70 60 50 40 Humidity rh 30 20 10 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 8 90 95 100 Temperature C Range A Within this range any combination of temperature and humidity is possible without any appreciable condensation Range B Above the range indicated e g 80 rH at 80 C the steam introduced immediately condenses at the coldest point of the unit due to the dew point With prolonged operation outside the working range there is a ossibility of water puddles forming inside the chamber and water can escape from the door seal Range C At low temperatures and low relative humidity the usable range depends largely on ambient temperature and humidity In order to be able to use the range of low temperatures and low relative humidity the unit has to be set up in a cool and dry room page 9 HCP 3 2 St
26. ing down the SET key After the SET key has been released the controller is in operating mode Weekly programmer 2 Switch on at 9 30 hrs Mo Fr Turn the push turn control anticlockwise to select MO FR Gf workday group Hold down the SET key and use the push turn control to set the switch on time to 3 39 3 Switch off at 19 00 hrs Mo Fr Using the push turn control to select MO FR GFF workday group Hold down the SET key and use the push turn control to set the switch off time to 14 00 4 Switch on at 10 00 hrs Sa Using the push turn control to select SAT ON Hold down the SET key and use the push turn control to set the switch on time to 12 00 5 Switch off at 14 00 hrs Sa Using the push turn control to select 5RT OFF Hold down the SET key and use the push turn control to set the switch off time to 4 00 page 17 HCP 9 Programme operation In this operating mode it is possible to set up to 40 freely programmable ramps for temperature and humidity Rotating the press turn control while holding down the SET key selects the following parameters in sequence after released the SET key a new programme can be programmed or an existing programme can be edited stops the programme starts the programme After EDIT 3 has been activated the following parameters can be selected and can be altered as described in the Section 6 Delayed programme start switch on day Range Monday to Sunda
27. isplay A parameter menu item can be selected by rotating the push turn control all other parameters are then dimmed v The selected parameter flashes brightly and can now be altered with the push turn control while holding down the SET key After the SET key has been released the newly set value is stored If the push turn control or the SET key have not been operated for a period of 30 seconds the controller automatically returns to the main menu Interior lighting option Turn the push turn control anticlockwise until the light symbol is flashing While holding down the SET key use the push turn control to set the light Gf or GFF When operating in the weekly programmer mode the internal illumination is switched off automatically when the equipment is switched off by the weekly programmer page 13 HCP 7 Normal operation In this operating mode the oven operates continuously The settings for operating the oven can be selected The settings act directly on the operation of the oven By rotating the push turn control the following parameters can be selected and can be altered as described in the section 6 Temperature setpoint Adjustment range with humidity 20 to 88 C without humidity 20 to 160 C Temperature monitor Settigng MIN MAX AUTO see section 12 Humidity setpoint Adjustment range 20 to 85 rh HCP page 14 Setting example Normal operation The unit has to heat u
28. l sales memmert com www memmert com 28 10 2010 HCP englisch D10345
29. lashing Hold down the SET key and set the required temperature setpoint of 18 C using the push turn control 15 Select relative humidity of third ramp segment Turn the push turn control clockwise until the humidity display is flashing Hold down the SET key and set the required humidity setpoint of 50 0 rh using the push turn control 16 Set closure command for third ramp segment Turn the push turn control clockwise until a segment closure command e g end appears Press the SET key briefly to enter 17 Exit programme writing mode EDIT Turn the push turn control clockwise until EXIT appears on the display Press the SET key briefly to enter 18 Set temperature monitor Turn the push turn control clockwise and set the temperature monitor see section 12 19 Start programme Turn the push turn control anticlockwise until the stop symbol Bl is flashing Hold down the SET key and select Start with the push turn control page 23 HCP 10 Printer All HCP ovens are fitted as standard with a parallel printer interface as used on personal computers This parallel printer interface on the back of the oven is suitable for connecting conventional PCL3 compatible printers which are provided with a parallel printer interface e g HP Deskjet 5550 or HP Deskjet 9xx It is important to use a screened interface cable The screen must be connected to the plug case The controller is provided with an internal repo
30. n touch with an authorised service organisation or contact the MEMMERT customer service department see section 25 In case of queries always specify model and serial number on the rating label 23 Supply failure page 43 HCP Supply failure in operating mode Normal operation After a supply failure the operation is continued with the set parameters The instant and duration of the supply failure are documented in the record memory Supply failure in operating mode Weekly programmer After a supply failure the operation is continued with the set parameters The instant and duration of the supply failure are documented in the record memory Supply failure in programme operation After a supply failure lasting less than 15 minutes the current programme is continued at the point where it was interrupted The instant and duration of the supply failure are documented in the report memory On a supply failure lasting longer than 15 minutes the oven immediately starts in manual operation for safety reasons and all settings are set to safe default values see table Supply failure in remote operation On a supply failure in remote operation the oven immediately starts in manual operation for safety reasons and all settings are set to safe default values see table Programme continuation has to take place from the PC The instant and duration of the supply failure are documented in the report memory Default Werte m
31. ntroller using two humidity points RH20 Humidity calibration at 20 relative humidity RH 30 Humidity calibration at 90 relative humidity Either a positive or a negative calibration correction can be applied to each selected calibration point General calibration instructions 1 Select the required calibration humidity in SETUP and set the corresponding calibration correction to 0 0 C 2 Measure the deviation from the selected calibration humidity under steady conditions using a reference instrument 3 Set the calibration correction in SETUP If the measured reference humidity is too low the calibration correction setting has to have a negative sign 4 Carry out a check measurement using the reference instrument 5 The procedure can be carried out for up to 2 calibration humidities Example Humidity deviation at the load at 9096 has to be corrected 1 Set calibration humidity in SETUP on RH 88 and set the corresponding calibration correction to 1 0 9o 2 Using a calibrated reference instrument an actual humidity of 8896 is measured in normal operation for a humidity setting of 90 96 3 In SETUP set calibration correction for RH 30 to 2 0 96 4 The reference instrument should read 90 0 after the unit has settled down 5 An additional calibration can be programmed with RH 28 at 20 relative humidity RH 90 2 RH 2D aco 3 96 ca ao HCP page 36 calibration humidity calibration correction 20 rh adjustm
32. on Audible signal on over undertemperature over under humidity and open door Internal documentation memory 1024kB as ring memory for all temperature and humidity values errors and settings with real time and date Documentation approx 3 months at 1 minute storage interval Calibration possible without separate PC 3 point calibration for temperature on the controller and 2 point calibration for humidity at 2096 rH and 9096 rH Parallel printer interface PCL3 compatible for printing documentation data Serial RS 232C interface for computer supported temperature programmes and for reading the internal report memory MEMMERT software Celsius 2007 for control and documentation of temperature and relative humidity via a PC A pre formatted blank MEMoryCard XL with 32 kB storage capacity reprogrammable for up to 40 ramp segments and additionally 270 hours report memory at 1 minute intervals page 10 3 3 Material quality For the external housing MEMMERT employs stainless steel Mat Ref 1 4016 The chamber is made from stainless steel Mat Ref 1 4301 which exhibits high stability optimal hygienic properties and corrosion resistance against many not all chemical compounds care required e g with chlorine compounds The oven load has to be checked carefully for its chemical compatibility with the above materials A compatibility table for materials can be requested from MEMMERT WARNING Always pull out the supply plua before
33. on consists of the supply of dry air through sterile filter If no humidity is required in the chamber humidity control can be de activated by the setting GFF is indicated if the humidity exceeds the selected setpoint for longer than 30 minutes The humidity indication then flashes as well as the symbol A In this case open the door for 30 sec and wait whether the controller controls in a stable manner on the setpoint If the fault is repeated contact customer service Note this monitor function becomes activated only after the humidity setpoint has been reached for the first time is indicated when the water container is empty Humidification is interrupted automatically when the outer door is opened The text display shows DOOR OPEN HCP page 30 14 Audible alert signals The interval sound indicates a fault in the temperature control system or the humidifying system It is triggered in the following cases Fault in the temperature control system TB ACTIV TEMPERATURE LIMITER ACTIVATED if the temperature limiter operates see section 12 1 HI ALARM GVERTEMPERATURE ALARM ACTIVATED if the overtemperature protection operates see section 12 2 3 D ALARM UNDERTEMPERATURE ALARM ACTIVATED if the undertemperature protection operates see section 12 2 3 HSF RLHRI TEMPERATURE BU TOLERANCE if the automatic monitoring function operates see do en when the water container is empty when the humidity exceeds the s
34. own the SET key and set the required humidity setpoint of 95 0 rh using the push turn control 8 Set closure command of first ramp segment Turn the push turn control clockwise until a segment closure command e g ENB appears Hold down the SET key and set SPWT THI with the push turn control 9 Select duration of second ramp segment Using the push turn control select the time indication Hold down the SET key and set the time 83 45 using the push turn control 10 Select temperature of second ramp segment Turn the push turn control clockwise until the temperature display is flashing Hold down the SET key and set the required temperature setpoint of 0 4 C using the push turn control 11 Select relative humidity of second ramp segment Turn the push turn control clockwise until the humidity display is flashing Hold down the SET key and set the required humidity setpoint of 95 0 rh using the push turn control 12 Set closure command of second ramp segment Turn the push turn control clockwise until a segment closure command e g END appears Hold down the SET key and set NEXT with the push turn control 13 Select duration of third ramp segment Using the push turn control select the time indication Hold down the SET key and set the time GED using the push turn control HCP page 22 14 Select temperature of third ramp segment Turn the push turn control clockwise until the temperature display is f
35. p to 50 C at a humidity of 95 rh The monitor function has to be activated at 51 C temperature relative humidity C rh 100p ai a A A 100 80 Rs fae hh aS A a er 80 60 temperature monitor 60 40 4 999209 40 time time 1 Select operating mode Normal operation After holding down the SET key approx 3 sec the current operating mode is flashing Select operating mode with the push turn control while holding down the SET key After the SET key has been released the controller is in operating mode 2 Select temperature setpoint Hold down the SET key and use the push turn control to select the required temperature setpoint of 50 0 C After the SET key has been released the oven briefly flashes the temperature setpoint The display then changes to the actual temperature and the controller starts to control to the selected temperature setpoint 50 0 C Heating is indicated by the orange heater symbol X 3 Select monitor temperature Turn the push turn control clockwise until the overtemperature protection and the symbol MAX or MIN flashes Keep the SET key depressed and use the push turn control to set the overtemperature protection to 51 0 C and the undertemperature protection to 49 5 C or Turn the push turn control clockwise until the monitor temperature and the symbol AuTO flashes Keep the SET key depressed and set the push turn control to on The tolerance band is selected in the SETUP menu see s
36. ramme end ENDSDUND Setting GFF or On Audible signal on alarm e g overtemperature open door ALARM SOUND Setting GFF or On Communication address Range B to 15 see section 18 Tolerance margin ASF Range e to 2a see section 12 2 4 Language Settings GERMAN ENGLISH FRANCAIS ESPARSL and TALIA page 25 HCP Calibration correction for user calibration see section 17 Exit setup mode store all settings and exit SETUP mode 11 1 Real time clock The real time clock is set in SETUP and includes date and clock time The real time clock serves for documentation according to GLP Date and clock time are marked in the report print On the graphics print the time axis is marked in real time The clock runs with a buffer battery independently of the mains power supply The built in lithium battery Type CR 2032 has a life of approx 10 years 12 Temperature monitor and protection devices The monitor temperature is measured with a separate PT100 temperature sensor inside the chamber The monitor unit provides protection for the oven load as well as protection for oven and its surroundings The oven is provided with duplicate overtemperature protection mechanical electronic according to DIN 12880 visual alarm symbol audible alight TB alarm alarm signal flashing TWW alarm ASF alarm B overtemperature protection automatic undertemperature temperature monitor p
37. revention sterilisation indication 4 indication i l sounder display User ID Card operation Interior lighting temperature warning water option displa container empty text operating mode Be monitor steam display indication temperature indication generation HCP page 12 4 3 Switching on The oven is switched on by pressing the push turn control Oven switched off The push turn control is Oven switched on and can be operated using pushed in and protected against damage the push turn control and the SET key 4 4 Setting the temperature quick setting Hold down the SET key and set the temperature setpoint with the push turn control After the SET key has been released the display briefly flashes the temperature setpoint The display then changes to the actual current temperature and the controller starts to control to the selected temperature setpoint 5 Selecting the operating mode After holding down the SET key approx 3 sec the current operating mode flashes on the display A different operating mode can be selected with the push turn control while the SET key is being held down After the SET key has been released the controller operates in the new operating mode CI C8 2 e Gs Normal Weekly Programme Printer Basic operation programmer operation settings 6 Setting the parameters After an operating mode has been selected all relevant controller settings are shown simultaneously on the d
38. rotection ASF 12 1 Mechanical temperature monitor temperature limiter TB All ovens of the HCP series are equipped with a mechanical temperature limiter TB Protection Class to DIN 12880 If the electronic monitor system should fail during operation and the fixed factory set maximum temperature is exceeded by approx 20 C the temperature limiter switches off the heating permanently as a final protective measure The symbol lights up as warning Fault rectification after the TB cut out has been activated 1 Switch off the oven and allow it to cool down 2 Rectify the fault e g replace temperature probe and where appropriate contact customer service 3 Theoven is again ready for operation only after it has cooled down and after the fault has been rectified HCP page 26 12 2 Electronic temperature monitor 12 2 1 Overtemperature protection Adjustment range up to 10 C max Using the push turn control above nominal temperature for nominal select the symbol MAX temperature see label Hold down the SET key and set the protection temperature using the push turn control 12 2 2 Undertemperature protection Adjustment range from 10 C below Using the push turn control minimum temperature of oven to 10 C select the symbol MIN above nominal temperature of oven for Hold down the SET key and nominal temperature see label set the protection temperature The low alarm cannot be programmed using the p
39. rt memory see section 19 The report data can in this operating mode be printed out through the printer connected to the oven When using a colour printer the various graphics can be printed in colour On the printout the GLP data head is also printed automatically and contains the following information Printing date e Time period of report Running page number Serial number and oven designation By turning the push turn control the following parameters can be selected in turn and altered as described in the section 6 Reading the date of the first print page Reading the date of the last print page Start graphics print Exit print menu and back to main menuExit print menu and back to main menu HCP page 24 11 Basic oven settings Setup SETUP In this operating mode it is possible to make the basic settings of the oven Clock time date day year and settings of sounder of address assignment monitoring units heater power and calibration are set here The following parameters can be selected by turning the push turn control and altered as described in the section 6 Clock time in 24 hour format The winter summer time changeover does not take place automatically but must be set manually by the user Date The controller incorporates a calendar which automatically allows for the different lengths of the months and also for leap years Year Adjustment range from 2000 to 200 Audible signal at prog
40. ur par rA ERR ea ante ea In nne de Edad nd 40 19 2 Reading the report memory into the PC via RZ 326 ee a 40 19 3 Printing the report memory from the oven sssssssssssssssse ee enne 40 TAO Ta FAN One Nec Ec NC NR RR A 41 2 4lvlalnteratiGe ue ntes erst ettet ehe e EE E A E EE E et Ra E A n eee ei e ei 42 22 Check list for fault rectificatioliss se i oe Y at a e ec le e ON ODE E 43 23 SUPPIN Rie eae ds 44 24 CE Conformity Declaratio deed edat decade sna e lee etd ep Mee tede eco dA eee dba a ad 45 25 Address and customer service sssssssssse I ee m e ee emer nennen nn re ele re rn rie rn nsi re nn rns nnns 46 HCP page 4 1 General notes and safety notes You have purchased a technically fully proven product which has been produced in Germany with the use of high grade materials and the application of the latest manufacturing techniques it has been factory tested for many hours For this unit we guarantee availability of spares for 10 years Observation of the Operating Instructions is necessary forfaultless operation and for any possible claims under warranty If these Instructions are disregarded all claims under warrant uarantee and indemnification are excluded This mark on the product means Note Operating Instructions Warning oven hot when operating The right to technical modifications is reserved Dimensional details are not binding 1 1 Transport Always use gloves
41. ush turn control above the value set as high alarm Where no undertemperature protection is required this has to be set to the lowest temperature Note The temperature monitor can be set independently of the operating mode The monitor temperature must always be set sufficiently far above the maximum working temperature The manually adjusted monitor temperature MIN and MAX of the electronic overtemperature protection is monitored by an adjustable temperature monitor TWW Protection Class 3 1 to DIN 12880 12 2 3 Adjustable temperature monitor TWW Protection Class 3 1 to DIN 12 880 If the manually set monitor temperatur MAX is exceeded the TWW takes over the control of the temperature and starts to control at the monitor temperature As a warning the symbol A is flashing TB approx 20 C above Tmax emergency operation TWW set manually setpoint temperature controller fault If the sounder is switched on in SETUP the TWW alarm is additionally signalled by an interrupted tone By pressing the SET key the sounder can be switched off temporarily until the next occurrence of an alarm event page 27 HCP 12 2 4 Automatic temperature monitor ASF A monitoring device which automatically follows the selected temperature setpoint Automatic temperature monitor Using the push turn control select OFF the symbol auto Hold down the SET key and select ASF OFF OFF using the push turn control
42. y workdays Mo Fr weekend Sa Sun all days Mo Su or no day If no day of the week is selected the oven starts up immediately after the programme is started INSTANT START Delayed programme start switch on time Range 08 00 to 23 59 If no switch on day has been selected it is not possible to select a switch on time and the programme starts immediately 1NSTANT START HCP page 18 Duration of first ramp segment Range 1 minute to 888 hours Setpoint temperature temperature at the end of the ramp segment Range with humidity 20 to 90 C without humidtiy 20 to 160 C Humidity setpoint humidity at end of the ramp segment Range 28 to 85 rh Closure command of ramp segment Range NEXT SPLUT D UIT THI LOOP HOLD END see section 9 1 Exit the programme write mode EDIT Turn the push turn control clockwise unti EXIT appears on the display briefly press the SET key to enter page 19 HCP 9 1 Closure commands for ramp segments EE png T IM SET POINT WAIT temperature and humidity Follow on with next programme segment Wait until the setpoint temperature is reached The unit only starts the next programme segment when the programmed setpointtemperature has been reached even iftheprogrammed heating time has already elapsed Wait until set humidity is reached The unit starts with the next programme segment only when the programmed humidity setpoint has been reached even if the
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