Instruction manual - Panasonic Biomedical
Contents
1. Les machines ou appareils lectriques et lectroniques contiennent fr quemment des mati res qui si elles sont trait es ou limin es de mani re inappropri e peuvent s av rer potentiellement dangereuses pour la sant humaine et pour l environnement Cependant ces mati res sont n cessaires au bon fonctionnement de votre appareil ou de votre machine Pour cette raison il vous est demand de ne pas vous d barrasser de votre appareil ou machine usag avec vos ordures m nageres Spanish Los productos SANYO est n disefiados y fabricados con materiales y componentes de alta calidad que pueden ser reciclados y reutilizados Este s mbolo significa que el equipo el ctrico y electr nico al final de su ciclo de vida no se debe desechar con el resto de residuos dom sticos Por favor deposite su viejo televisor en el punto de recogida de residuos o contacte con su administraci n local En la Uni n Europea existen sistemas de recogida espec ficos para residuos de aparatos el ctricos y electr nicos Por favor ay denos a conservar el medio ambiente 26 27 Portuguese O seu produto SANYO foi concebido e produzido com materiais e componentes de alta qualidade que podem ser reciclados e reutilizados Este s mbolo significa que o equipamento el ctrico e electr nico no final da sua vida til dever ser descartado separadamente do seu lixo dom stico Por favor entregue este equipamento no seu ponto l2. 49 TEMPERATURE SETTING Chamber temperature Table 1 shows the basic procedure for setting the chamber temperature Perform key operations in the sequence indicated in the table The example in the table is based on the assumption that the desired temperature is 75 C Note The unitis set at the factory that the chamber temperature 80 C Table 1 Basic operation sequence Example Chamber temperature 75 C E Description of operation Key operated Indication after operation The current chamber temperature is Turn the power switch ON displayed 2 Press SET key IIT The second digit is flashed When pressed the figure of settable Set to 5 with the numerical value digit changes shift key and digit shift key o we pressed the settable digit gt shifted Set temperature is memorized and the 4 Press SET key current chamber temperature is displayed Note e The temperature set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation Although the value of the chamber temperature setting can range from 50 C to 90 C the guaranteed temperature when there is no load is 85 C when the ambient temperature is 30 C Key lock function This unit is provided with the key lock function When the key lock is ON change of temperature setting through the key pad is not available The key lock is set in OFF at the fact
3. Contamination of the unit Yes LINo Unit interior No contamination LlYes LINo Decontaminated LlYes LINo Yes LINo Contaminated Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on Yes NO b There is some danger see below Yes NO Procedure to be adhered to in order to reduce safety risk indicated in b below Date Signature Address Division Telephone Product name Model Serial number Date of installation Ultra low temperature MDF freezer Please decontaminate the unit yourself before calling the service engineer ne 34
4. W848 x D533 mm Load 50 kg shelf Tube on sheet type Fin and tube type high stage side Shell and tube type low stage side R 407D high stage side R 508 low stage side Filter check Battery alarm Optional component Inventory rack IR 220U Automatic temperature recorder MTR G85 Back up system CVK UB2 LCO Note Design or specifications will be subject to change without notice The battery for power failure alarm is an article for consumption It is recommended that the battery will be replaced about every 3 years Contact Sanyo sales agency at the time of replacement of the battery for recycling PERFORMANCE Cooling performance 86 C at the center of the chamber ambient temperature 30 C no load Temperature control range 50 C to 86 C ambient temperature 30 C no load 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Rated power consumption 1080 W 1210 W 1140 W 1120 W 49 dB A background noise 20 dB 2 7 MPa Note The unit with CE mark complies with EC directives 89 336 EEC 93 68 EEC and 73 23 EEC 33 69 AN CAUTION Please fill in this form before servicing doi over this form to the service engineer to keep for his and your safety Safety check sheet 1 Freezer contents LlYes LINo Risk of infection Yes LINo Risk of toxicity Lives No Yes LINo Risk from radioactive sources List all potentially hazardous materials that have been stored in this unit Notes 2
5. of maintenance These may be harmful to your health Cleaning of cabinet Clean the unit once a month Regular cleaning keeps the unit looking new Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all accessories f the outside panels are dirty clean them with a diluted neutral dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off with a wet cloth Then wipe off the cabinet or accessories with a dry cloth Never pour water onto or into the unit Doing so can damage the electric insulation and cause failure The compressor and other mechanical part are completely sealed This unit requires absolutely no lubrication There is a fan behind the compressor so be very careful if you stick your hand into this part of the unit Cleaning of condenser filter This unit is provided with the filter check lamp on the control panel Clean the filter when this lamp lights Clean the filter once a month even if the check lamp is not on since a clogged filter may cause shorter compressor life as well as the poor cooling Clean the filter by the procedure below 1 Open the grille by pulling it to you as shown in the figure 2 Take out the condenser filter 3 Wash the filter with water 4 Replace the filter and the grille 5 Check that t
6. 7 Control panel Used for temperature setting and indication of operating status is displayed on the panel See page 10 for details 8 Caster 4 casters are provided to facilitate moving of the cabinet For the installation adjust the leveling foot so that the front 2 casters cannot contact with the floor 9 Leveling foot The height of the freezer can be adjusted by this screw type foot Keep the unit in level at the installation 10 Fixture on back side 2 fixtures serve as spacers between the cabinet and wall and also serve as hooks to fix the unit See page 12 Installation 11 Air intake vent grille Do not block this vent to keep the proper cooling performance 12 Power switch This is for turning ON OFF the power to the unit ON I OFF O 13 Space for temperature recorder An automatic temperature recorder optional component can be attached here See page 25 Temperature recorder 14 Condenser filter behind the grille This filter prevents the dust from accumulating on the condenser The dusty filter may cause failure of refrigerating device Clean the filter once a month See page 20 Routine maintenance for the cleaning 15 Battery switch This is a switch for a battery for power failure alarm Normally turn on this switch Be sure to turn off this switch if the freezer is not in operating for the long period 16 Remote alarm terminal This is used to notice an alarm condition of the unit
7. A l Shelf support NO 8 under the second screw from the top No 3 under the ffifth screw from the top lt q No 2 under the third screw from the bottom 34 SPECIFICATIONS Stainless steel 3 shelves adjustable W608 x D533 mm Load 50 kg shelf Tube on sheet type Fin and tube type high stage side Shell and tube type low stage side R 407D high stage side R 508 low stage side Filter check Battery alarm Optional component Inventory rack IR 220U Automatic temperature recorder MTR G85 Back up system CVK UB2 LCO Note Design or specifications will be subject to change without notice The battery for power failure alarm is an article for consumption It is recommended that the battery will be replaced about every 3 years Contact Sanyo sales agency at the time of replacement of the battery for recycling PERFORMANCE Cooling performance 86 C at the center of the chamber ambient temperature 30 C no load Temperature control range 50 C to 86 C ambient temperature 30 C no load 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Rated power consumption 1080 W 1180 W 1160 W 1100 W 49 dB A background noise 20 dB 2 7 MPa Note The unit with CE mark complies with EC directives 89 336 EEC 93 68 EEC and 73 23 EEC 68 32 SPECIFICATIONS Stainless steel 3 shelves adjustable
8. AL CONDITIONS This equipment is designed to be safe at least under the following conditions based on the IEC 1010 1 m Indoor use m Altitude up to 2000 m a Ambient temperature 5 C to 40 C m Maximum relative humidity 8096 for temperature up to 31 C decreasing linearly to 50 relative humidity at 40 C m Mains supply voltage fluctuations not to exceed 10 of the nominal voltage m Other supply voltage fluctuations as stated by the manufacturer m Transient overvoltages according to Installation Categories Overvoltage Categories Il For mains supply the minimum and normal category is II m Pollution degree 2 in accordance with IEC 664 43 FREEZER COMPONENTS FREEZER COMPONENTS 1 Outer door To open the door grip the handle On closing lock the door latch completely 2 Doorlatch Always lock the latch when the outer door is closed 3 Magnetic door gasket This provides a tight door seal and prevents cold air leak Keep clean 4 Access port rear and bottom This is used for leading a cable and sensor of a measuring equipment or nozzle of back up system to chamber 5 Inner door The operation of the inner door should be quick to minimize the temperature rise in chamber Lock the door latch completely when the door is closed The door is removable for cleaning or defrosting See page 21 Routine maintenance 6 Lock Turn clockwise to 180 with a key and the outer door is securely locked
9. HL Instruction manual This section is extracted and printed from Instruction Manual If you find out Refer to page 9 9 in them this page means not page in service manual but page in the lower corner of each page in the extract from Instruction manual This page number is not corresponded with serial number in Service manual SANYO INSTRUCTION MANUAL MDF U 7386S MDF U7386SC Ultra Low Temperature Freezer MDF U5386S MDF U5386SC MDF U7386S CONTENTS INTRODUCTION P 2 PRECAUTIONS FOR SAFE OPERATION P 3 ENVIRONMENTAL CONDITIONS py FREEZER COMPONENTS P 8 Control panel and keypad P 10 INSTALLATION SITE P 11 INSTALLATION P 12 START UP OF UNIT P 13 TEMPERATURE SETTING Chamber temperature P 14 Key lock function P 14 ALARM TEMPERATURE SETTING P 15 ALARMS amp SAFETY FUNCTIONS P 16 SETTING OF ALARM RESUME TIME P 17 REMOTE ALARM TERMINAL P 18 CHANGE OF COMPRESSOR DELAY TIME P 19 ROUTINE MAINTENANCE Cleaning of cabinet P 20 Cleaning of condenser filter P 20 Defrosting of inside wall P 21 TROUBLESHOOTING P 22 REPLACEMENT OF BATTERY P 23 DISPOSAL OF UNIT P 24 TEMPERATURE RECORDER AT Type P 29 BUCK UP SYSTEMI AT Type P 30 INVENTORY RACK P 31 SPECIFICATIONS P 32 PERFORMANCE P 32 SPECIFICATIONS P 33 PERFORMANCE P 33 SAFETY CHECK SHEET P 34 INTRODUCTION m Read this manual carefully before using the appliance and follow the instructions for safety operation m Sanyo never guarantee any safety if the appl
10. d Noise 1 The freezer is not installed on the sturdy floor 2 The freezer is not leveled with the leveling feet 3 There is anything touching the frame 4 The freezer is in the status immediately after start up The unit sometimes causes a noise when the chamber temperature is high due to the large load The noise gets less and less accompanying with the cooling of the chamber Back up test switch does not operate normally if the back up system is provided 1 The liquid carbon dioxide tank is empty 2 The valve of the carbon dioxide tank is not opened 3 The ambient temperature is too high In this case move the tank to a cool location Inquire at liquid carbon dioxide suppliers about its installation removal adjustment and examination 22 58 REPLACEMENT OF BATTERY 1 Location of a nickel metal hydride battery This unit is provided a nickel metal hydride battery for the power failure warning device The battery is located in the electrical box inside the cover on the lower left side Fig 1 The high voltage components are enclosed in the electrical box The cover should be removed by a qualified engineer or a service personnel only to prevent the electric shock 2 Removal of nickel metal hydride battery 1 Turn off the power switch and disconnect the power supply plug 2 As shown in the Fig 2 remove 7 screws fixing the side cover with a screw driver and remove the side cover 3 Remo
11. e is higher than the temperature at which the high temperature alarm is activated If the chamber temperature is lower than the temperature at which the low temperature alarm is activated Low temperature alarm Safety operation ALARM lamp is flashed Temperature indicator is flashed Intermittent tone with 15 minutes delay Remote alarm with 15 minutes delay Power failure alarm Die power 10 Me Units ALARM lamp is flashed Intermittent tone Remote alarm disconnected Filter check When the condenser filter is clogged Filter check lamp lights Doo ae GH When about 2 8 years has passed with power switch ON ieee AA ua o When there is no key pressing in Chamber temperature is Finishing of each Auto return each setting mode for 90 seconds displayed setting mode Battery check Key lock When the key lock is ON If the thermal sensor is disconnected If the thermal sensor is short circuited Ifthe cascade sensor is disconnected Sensor abnormality If the cascade sensor is short circuited If the filter sensor is disconnected If the filter sensor is short circuited ALARM lamp is flashed E01 and chamber temp are displayed alternately ALARM lamp is flashed E02 and chamber temp are displayed alternately ALARM lamp is flashed E03 and chamber temp are displayed alternately ALARM lamp is flashed E04 and chamber temp are displayed alternately ALARM lamp
12. e unit in a flammable or volatile location This may cause explosion or fire S Never install the unit where acid or corrosive gases are present as current leakage or electric shock may result due to corrosion e ground earth the unit to prevent electric shock If the power supply outlet is not grounded it will be necessary to install a ground by qualified engineers S Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause electric shock in the case of an incomplete circuit o Connect the unit to a power source as indicated on the rating label attached to the unit Use of any other voltage or frequency other than that on the rating label may cause fire or electric shock Q Never store volatile or flammable substances in this unit if the container cannot be sealed These may cause explosion or fire Do not insert metal objects such as a pin or a wire into any vent gap or any outlet on the unit This may cause electric shock or injury by accidental contact with moving parts Use this unit in safe area when treating the poison harmful or radiate articles Improper use O may cause bad effect on your health or environment e Turn off the power switch if provided and disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Do not touch any electrical parts such as power supply plug or operate switche
13. e unit malfunctions check out the following before calling for service The chamber is not cooled at all 1 The circuit breaker of power source is active 2 The voltage is too low In this case call an electrician 3 The power switch is not ON 4 The large amount of articles load is stored in the chamber at one time The cooling is poor 1 The ambient temperature is too high 2 The latch of inner door is not closed completely The outer door is not closed firmly The frost or ice between the cabinet and door gasket possibly prevents door seal The air intake vent is blocked The condenser filter is clogged Always clean the filter when the filter check lamp is lit The set temperature is not inputted properly The freezer is not away from the direct sunlight There is any heating source near the freezer A rubber cap and insulation for the access port are not set correctly You put too many unfrozen articles into the freezer compartment c O O1 BR Alarm test key cannot actuate the alarm The alarm is activated only when the power switch is ON 1 The nickel metal hydride battery has been discharged entirely In this case operate the freezer for about 3 hours and depress the alarm test key again Entirely discharged cell requires about 2 days operation of the freezer 2 When only the buzzer or only the alarm is actuated by the alarm test key the unactuated part is out of order and must be replace
14. ehold waste Please dispose of this equipment at your local community waste collection recycling centre In the European Union there are separate collection systems for used electrical and electronic products Please help us to conserve the environment we live in German Ihr SANYO Produkt wurde entworfen und hergestellt mit qualitativ hochwertigen Materialien und Komponenten die recycelt und wiederverwendet werden k nnen Dieses Symbol bedeutet da elektrische und elektronische Ger te am Ende ihrer Nutzungsdauer von Hausm ll getrennt entsorgt werden sollen Bitte entsorgen Sie dieses Ger t bei Ihrer rtlichen kommunalen Sammelstelle oder im Recycling Centre In der Europ ischen Union gibt es unterschiedliche Sammelsysteme f r Elektrik und Elektronikgerate Helfen Sie uns bitte die Umwelt zu erhalten in der wir leben 61 French Votre produit Sanyo est con u et fabriqu avec des mat riels et des composants de qualit sup rieure qui peuvent tre recycl s et r utilis s Ce symbole signifie que les quipements lectriques et lectroniques en fin de vie doivent tre limin s s par ment des ordures m nag res Nous vous prions donc de confier cet quipement votre centre local de collecte recyclage Dans l Union Europ enne il existe des syst mes s lectifs de collecte pour les produits lectriques et lectroniques usag s Aidez nous conserver l environnement dans lequel nous vivons
15. ektriska och elektroniska produkter efter slutanv ndande skall sorteras och l mnas separat fr n Ditt hush llsavfall V nligen l mna denna produkt hos Din lokala mottagningstation f r avfall tervinningsstation Inom den Europeiska Unionen finns det separata tervinningssystem f r begagnade elektriska och elektroniska produkter V nligen hj lp oss att bevara milj n vi lever i 28 TEMPERATURE RECORDER OPTION 29 An automatic temperature recorders is available for this freezer as the optional component the recorder is MTR G85 Following shows the attachment procedure 1 Remove four screws on the front panel and take it off By removing four screws take off the left side panel Then take off the cover for the recorder mounting space by removing four screws Fig 1 2 As shown in the Fig 2 insert the temperature recorder to the mounting space and fix it to the back side of the front panel by using the recorder fixture enclosed with the recorder 3 Take off the recorder sensor cover in the chamber Then remove the rubber cap and insulation covering the Fig 3 bottom left side by removing two screws sensor port 4 As shown in the Fig 4 pass the recorder sensor through the sensor guide pipe from the front to the back The sensor guide pipe is provided on the upper left side of the base compartment 5 Take out the recorder sensor from the guide pipe at the back side and pass the senso
16. er and remote alarm during alarm test cannot be silenced he set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation In this case any setting before pressing SET key is not memorized 17 es REMOTE ALARM TERMINAL The terminal of the remote alarm is installed at the lower left side of the unit The alarm is outputted from this terminal Contact capacity is DC 30V 2 A Contact output between COM and N O between COM and N C At normal Open Close At abnormal Close Open Note The alarm is actuated when the power cord is disconnected from the outlet or the power switch is OFF REMOTE ALARM N C COM N O MAX DC30V 2A Lec 18 CHANGE OF COMPRESSOR DELAY TIME The delay time of high and low stage side compressor can be changed to reduce the load on the power line and to facilitate the start up reset of the freezer after power failure The example in the table is based on the assumption that the delay time is changed to 4 minutes The delay time is set in 2 minutes at the factory Note The delay time should be the same for high stage side and low stage side compressors The setting range for delay time is between 2 and 15 minutes The cool down of chamber temperature may be slow when the setting of delay time is over 5 minutes depending on the installation environment There is no need of changing the delay time when the capacity of power source i
17. g this key with the battery switch ON gets the alarm lamp to flash the remote alarm to operate and the buzzer to sound 8 Filter check lamp FILTER This lamp lights when the excessive dust is accumulated on the condenser filter When this lamp lights clean the condenser filter following the procedure on page 20 9 Battery check lamp BATTERY This lamp flickers to recommend the battery replacement For the replacement consult Sanyo sales representative or agent dn 10 INSTALLATION SITE 11 To operate this unit properly and to obtain maximum performance install the unit in a location with the following conditions 1 A location not subjected to direct sunlight Installation in a location subjected to direct sunlight may lead to inadequate cooling 2 A location with adequate ventilation Leave at least 10 cm around the unit for ventilation Poor ventilation will result in a reduction of the refrigeration capacity 3 A location away from heat generating sources Avoid installing the unit near heat emitting appliances such as gas ranges or stoves Heat can cause inefficient refrigeration 4 A location not prone to high humidity N WARNING Install the unit on a sturdy floor f the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipping over Select a level and sturdy floor for installation This precaution will prevent the unit from tipping Impr
18. gure to 1 Press SET key NEM The first digit is flashed Scroll the figure to 005 by using Ao dia the figure of settable hift k val digit shift key and numerical value Low I pressed the changeable digit shift key iM M Alarm temperature is memorized and Press SET key the current chamber temperature is displayed Table 4 Procedure for setting low temperature alarm E Description of operation Key operated Indication after operation The current chamber temperature is displayed Press numerical value shift key for IW ee ande The first digit is flashed FUL Press numerical value shift key The first diqit is flashed E and scroll the figure to 2 g Press SET key NEM The first digit is flashed Scroll the figure to 05 by using When pressed the figure of settable o digit changes digit shift key and numerical value When pressed the changeable digit shift key moves Alarm temperature is memorized and Press SET key the current chamber temperature is displayed ALARMS amp SAFETY FUNCTIONS This unit has the alarms and safety functions shown in Table 5 and also self diagnostic functions Table 5 Alarms and safety functions Alarm amp Safety High temperature alarm Situation If the chamber temperatur
19. he filter check lamp is off in the event the check lamp was ON NWARNING Do not touch the condenser directly when the filter is removed for cleaning This may cause injury by hot surface 56 20 ROUTINE MAINTENANCE The frost is built at the upper portion of the chamber and inner door The excessive frost possibly make some gap between the cabinet and door gasket which may cause poor cooling Remove the frost on the inner door with a scraper enclosed with the unit Following shows the procedure for removing the chamber frost Note For removing the frost do not use a tool with sharp edge such as a knife or a screw driver 1 Turn off the back up system if applicable 2 Take out and transfer all the contents to another freezer or a container which is refrigerated by liquid carbon dioxide or dry ice 3 Turn off the power switch of the freezer 4 Open the outer door and inner door Remove the inner door by lifting up as shown in the figure 5 Leave the freezer as it is 6 The water accumulated on the bottom of the chamber should be wiped up with a dry cloth T After cleaning the chamber and inner door replace the inner door and start up the unit according to the procedure on page 13 8 Put back the articles into the sufficiently cooled freezer compartment 9 Turn on the back up system if it is provided 21 57 TROUBLE SHOOTING If th
20. iance is used for any objects other than intended use or used by any procedures other than those mentioned in this manual m Keep this manual in an adequate place to refer to it as necessary m he contents of the manual will be subjected to change without notice due to the improvement of performance or functions m Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect m Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any inaccuracies m No part of this manual may be reproduced in any form without the expressed written permission of Sanyo PRECAUTIONS FOR SAFE OPERATION It is imperative that the user complies with this manual as it contains important safety advice Items and procedures are described so that you can use this unit correctly and safely If the precautions advised are followed this will prevent possible injury to the user and any other person Precautions are illustrated in the following way NWARNING Failure to observe WARNING signs could result in a hazard to personnel possibly resulting in serious injury or death NCAUTION Failure to observe CAUTION signs could result in injury to personnel and damage to the unit and associated property Symbol shows N this symbol means caution this symbol means an action is prohibited Ori symbol means an instruction must be followed Be sure to keep this man
21. is flashed E05 and chamber temp are displayed alternately ALARM lamp is flashed E06 and chamber temp are displayed alternately Change of setting is disable Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Remote alarm Unit keeps continuous running Remote alarm Unit keeps continuous running Remote alarm Remote alarm Remote alarm Remote alarm Battery switch When the battery switch is OFF during ALARM lamp is flashed check alarm test E09 is flashed Note When the operation is started in high ambient temperature the filter check lamp is sometimes flashed In this case the lamp is off automatically when the chamber temperature is getting lower The freezer resumes the operation after power failure with the temperature setting before power failure as the chamber temperature setting and alarm temperature setting are memorized in the volatile memory The chamber temperature is displayed for 5 seconds by pressing BUZZER key during power failure alarm Then the buzzer is silenced The ALARM lamp keeps flashing 16 SETTING OF ALARM RESUME TIME The alarm buzzer is silenced by pressing BUZZER key on the control panel during alarm condition The remote alarm is not silenced The buzzer will be activated again after certain suspension if the alarm condition is continued The suspension time can be set by follo
22. ng and warning devices This freezer can be provided with a back up system CVK UB2 which is available as an optional component For the installation refer to the instruction manual enclosed with the system 1 Switch of back up system BACKUP When turning on the system the lamp is brightened This means that the system is ready To stop the operation of the system turn off this switch 2 Test switch TEST This switch is for checking the operation of back up system Pressing this switch is resulted in the release of liquid carbon dioxide without system operation 3 Temperature setting knob TEMP SET With this knob set the temperature at which the system is operated The effective set temperature range is between 50 C and 70 C 30 6 OPTIONAL COMPONENTS The optional inventory rack is useful to store the precious materials in the chamber effectively When the rack is used it is necessary to adjust the height of the shelves Set the shelf support as shown in the figure below I I li r li TT T O _ h Bu f lj n Fi I Fi I DD m n Fi I 1 I I I I n Il f fi li y IR 220U il iil i TEA ETT EE o IL 1 U I I k EL BE I e K RW Ta Ge Lu ES i l q 4 l 1
23. ocal de recolha reciclagem Na Uni o Europeia existem sistemas de recolha separados para produtos el ctricos e electr nicos usados Por favor ajude nos a conservar o ambiente em que vivemos Italian II vostro prodotto SANYO stato costruito da materiali e componenti di alta qualit che sono riutilizzabili o riciclabili Prodotti elettrici ed elettronici portando questo simbolo alla fine dell uso devono essere smaltiti separatamente dai rifiuti casalinghi Vi preghiamo di smaltire questo apparecchio al deposito comunale Nell Unione Europea esistono sistemi di raccolta differenziata per prodotti elettrici ed elettronici Aiutateci a conservare l ambiente in cui viviamo Dutch Sanyo producten zijn ontwikkeld en gefabriceerd uit eerste kwaliteit materialen de onderdelen kunnen worden gerecycled en weer worden gebruikt Het symbool betekent dat de elektrische en elektronische onderdelen wanneer deze vernietigd gaan worden dit separaat gebeurt van het normale huisafval Zorg ervoor dat het verwijderen van de apparatuur bij de lokaal erkende instanties gaat gebeuren In de Europese Unie wordt de gebruikte elektrische en elektronische apparatuur bij de daarvoor wettelijke instanties aangeboden Alstublieft help allen mee om het milieu te beschermen Swedish Din SANYO produkt r designad och tillverkad av material och komponenter med h g kvalitet som kan tervinnas och teranv ndas Denna symbol betyder att el
24. onnection may cause electric shock current leakage or fire due to the deterioration of insulation If the unit is to be stored unused in an unsupervised area for an extended period ensure that o children do not have access and that doors cannot be closed completely o The disposal of the unit should be accomplished by appropriate personnel Remove doors to prevent accidents such as suffocation S Do not put the packing plastic bag within reach of children as suffocation may result 4 PRECAUTIONS FOR SAFE OPERATION NCAUTION Use a dedicated power source a dedicated circuit with a breaker as indicated on the rating label attached to the unit A branched circuit may cause fire resulting from abnormal heating Connect the power supply plug to the power source firmly after removing the dust on the plug A dusty plug or improper insertion may cause a heat or ignition S Never store corrosive substances such as acid or alkali in this unit if the container cannot be sealed These may cause corrosion of inner components or electric parts o Check the setting when starting up of operation after power failure or turning off of power switch The stored items may be damaged due to the change of setting o Be careful not to tip over the unit during movement to prevent damage or injury o Prepare a safety check sheet when you request any repair or maintenance for the safety of service personnel ENVIRONMENT
25. oper installation may result in water spillage or injury from the unit tipping over A location not prone to high humidity N WARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Never install the unit in a humid place or a place where it is likely to be splashed by water Deterioration of the insulation may result which could cause current leakage or electric shock A location without flammable or corrosive gas N WARNING Never install the unit in a flammable or volatile location This may cause explosion or fire Never install the unit where acid or corrosive gases are present as current leakage or electric shock may result due to corrosion 47 INSTALLATION 1 Remove the packaging materials and tapes Remove all transportation packaging materials and tapes Open the doors and ventilate the unit If the outside panels are dirty clean them with a diluted neutral dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off with a wet cloth Then wipe off the panels with a dry cloth 2 Adjust the leveling foot Extend the leveling feet by rotating them counterclockwise to contact them to the floor Ensure the unit is level Fig 1 wv Leveling foot Fig 1 3 Fix the unit Two fixture
26. ory Display Key lock is OFF Enable to change of temperature setting Key lock is ON Disable to change of temperature setting Table 2 Procedure for key lock setting change from key lock OFF to key lock ON am Description of operation Key operated Indication after operation The current chamber temperature is H I displayed Press digit shift key for 5 seconds The first digit is flashed In seno ass and scroll the figure to 1 digit changes The key lock is set to ON T The current chamber temperature is displayed 20 14 ALARM TEMPERATURE SETTING 15 This unit is provided with the high and low temperature alarm and the temperature at which the alarm is activated is changeable The following procedure shows the setting of alarm temperature according to the condition below High temperature alarm activates at the temperature 5 C higher than the set temperature Low temperature alarm activates at the temperature 5 C lower than the set temperature Note The alarm temperature is set at the factory 10 C higher and lower than the set temperature The available range of alarm temperature is between 5 C and 20 C higher or lower than the set temperature Table 3 Procedure for setting high temperature alarm m Description of operation Key operated Indication after operation O E deve Dr m about 5 seconds and scroll the fi
27. r to the chamber through the access port Fig 5 6 Attach the recorder sensor on the sensor cover with the enclosed clips Seal the sensor port with a silicon and replace the recorder sensor cover Fix the cover to the inside wall Fig 6 7 Remove the connector cover Connect the recorder connector at the end of the power cord with the white Bind the extra lead wire of the sensor with a nylon clip on the Fig 7 connector on the left of the base compartment back of the recorder The type of Sensor guide pipe Recorder sensor 8 Replace the left side panel and front panel and fix them with screws 9 Operate the freezer until the chamber temperature gets to the set temperature temperature and chamber temperature displayed on the control panel Check the recorded Adjust the zero adjustment volume on the temperature recorder so that the recorded temperature can corresponds with the displayed temperature if they are not compliance each other BACK UP SYSTEM OPTION N WARNING As with any equipment that uses CO gas there is a likelihood of oxygen depletion in the vicinity of the equipment It is important that you assess the work site to endure there is suitable and sufficient ventilation If restricted ventilation is suspected then other methods of ensuring a safe environment must be considered These may include atmosphere monitori
28. s adequate Table 8 Changing procedure for delay time change from 2 minutes to 4 minutes am Description of operation Key operated Indication after operation The current chamber temperature is displayed 1 HO Press numerical value shift key for Fal 2 i The first digit is flashed FOO 5 seconds Set the figure to F05 with the When pressed the figure of settable F H8 3 numerical value shift key digit changes ES IT NND die UM Press SET ke The current delay time is displayed The first digit is flashed Set the figure to 004 with the When pressed the figure of the first Ti numerical value shift key digit changes ta The delay time is memorized and Press SET key SET the current chamber temperature is displayed The compressor starts to operate with the delay time set by the above procedure at the time of power on or after power failure However the start up of the low stage side compressor is affected by the chamber temperature and the cascade condenser temperature The delay time varies depending on how they meet the start up conditions 19 s ROUTINE MAINTENANCE NWARNING Always disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Ensure you do not inhale or consume medication or aerosols from around the unit at the time
29. s are attached to the rear of the frame Fix the frame to the wall with these fixtures and rope or chain Fig 2 Fixture 4 Ground earth NWARNING Use a power supply outlet with ground earth to prevent electric shock If the power supply outlet is not grounded it is necessary to install a ground by qualified engineers Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause electric shock in the case of an incomplete circuit ns 12 START UP OF UNIT 13 Follow the procedures for the initial and consequent operations of the unit 1 Connect the power cord to the dedicated outlet having appropriate rating with the chamber empty and turn on the power switch on the freezer 2 Turn off the switch of the back up system optional component if it is installed 3 Check that the battery switch is ON 4 The audible alarm may activated In this case press the buzzer stop key BUZZER to silence the alarm 5 Set the desired chamber temperature See page 14 for the temperature setting 6 Check that the chamber temperature reaches the desired temperature T Turn on the switch of back up system optional component if it is installed 8 Check that the alarm lamp lights and the buzzer sounds by pressing the alarm test key 9 After confirming the above you can put articles into the freezer chamber in a small batch to prevent the temperature rise
30. s with a wet hand This may cause electric shock PRECAUTIONS FOR SAFE OPERATION NWARNING o Ensure you do not inhale or consume medication or aerosols from around the unit at the time of maintenance These may be harmful to your health S Never splash water directly onto the unit as this may cause electric shock or short circuit Never put containers with liquid on the unit as this may cause electric shock or short circuit when the liquid is spilled Never bind process or step on the power supply cord or never damage or break the power supply plug A broken supply cord or plug may cause fire or electric shock S Do not use the supply cord if its plug is loose Such supply cord may cause fire or electric shock O Never disassemble repair or modify the unit yourself Any such work carried out by an unauthorized person may result in fire or electric shock or injury due to a malfunction Disconnect the power supply plug if there is something wrong with the unit Continued abnormal operation may cause electric shock or fire o When removing the plug from the power supply outlet grip the power supply plug not the cord Pulling the cord may result in electric shock or fire by short circuit e Disconnect the power supply plug before moving the unit Take care not to damage the power cord A damaged cord may cause electric shock or fire e Disconnect the power plug when the unit is not used for long periods Keeping the c
31. to remote location Refer to page 18 Remote alarm terminal 17 Space for optional component 45 FREEZER COMPONENTS 1 Buzzer stop key BUZZER To silence the audible alarm under alarm condition press this key The buzzer during alarm test cannot be silenced by this key 2 Set key SET Temperature setting mode is led by pressing this key and the changeable digit is flashed By pressing this key again the setting is memorized The set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation Refer to page 14 for details 3 Digit shift key Db Pressing this key in the setting mode causes the changeable digit to shift Key lock is available by pressing this key for more than 5 seconds in the temperature display mode Refer to page 14 for details 4 Numerical value shift key 4 Pressing this key in the setting mode causes the numerical value to shift ON OFF of key lock can be selected by pressing this key in the key lock mode By pressing this key for more than 5 seconds in the temperature display mode leads setting mode for alarm temperature and alarm resume time Refer to page 15 and 17 for details respectively 5 Digital temperature indicator This indicator shows the present chamber temperature or set temperature 6 Alarm lamp ALARM This lamp is flashed during alarm condition 7 Alarm test key ALARM TEST To check the alarm system Pressin
32. ual in a place accessible to users of this unit lt Label on the unit gt This mark is labeled on the cover in which the electrical components of high voltage are enclosed to prevent the electric shock The cover should be removed by a qualified engineer or a service personnel only NWARNING As with any equipment that uses CO gas there is a likelihood of oxygen depletion in the vicinity of the equipment It is important that you assess the work site to ensure there is suitable and sufficient ventilation If restricted ventilation is suspected then other methods of ensuring a safe environment must be considered These may include atmosphere monitoring and warning devices PRECAUTIONS FOR SAFE OPERATION NWARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Only qualified engineers or service personnel should install the unit The installation by unqualified personnel may cause electric shock or fire Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from turning over If the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipping over Never install the unit in a humid place or a place where it is likely to be splashed by water Deterioration of the insulation may result which could cause current leakage or electric shock S Never install th
33. ve 4 screws fixing the electrical box cover with a screw driver Fig 3 4 Disconnect the battery connector and remove 2 screws fixing the battery mounting plate Fig 4 5 Take out the battery 6 Follow the procedure for recycling or proper disposal Switch cover Electrical box Side cover Electrical box cover 23 DISPOSAL OF UNIT NWARNING If the unit is to be stored unused in an unsupervised area for an extended period ensure that children do not have access and doors cannot be closed completely The disposal of the unit should be accomplished by appropriate personnel Always remove doors to prevent accidents such as suffocation Recycle of battery AY Ni MH The unit contains a rechargeable battery The battery is recyclable Atthe end Na of it s useful life check with you local solid officials option or proper disposal Label indication is obliged to comply with Taiwanese battery regulation 24 60 25 Note This symbol mark and recycle system are applied only to EU countries and not applied to the countries in the other area of the world Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC English Your SANYO product is designed and manufactured with high quality materials and components which can be recycled and reused This symbol means that electrical and electronic equipment at their end of life should be disposed of separately from your hous
34. wing the procedure shown in the Table 6 below The example in the table is based on the assumption that the desired duration is 20 minutes Note The duration is set in 30 minutes at the factory Table 6 Setting procedure for alarm resuming time change from 30 minutes to 20 minutes VV of operation Key operated Indication after operation a The current chamber temperature is HO displayed Press digit shift key for 5 seconds The first digit is flashed F Set the figure to F25 with the digit shift key and numerical value shift LM es pressed the figure of settable key digit changes The current reset time is displayed 4 Press SET key SET e The middle digit is flashed 5 Set the figure to 020 with the When pressed the figure of settable numerical value shift key digit changes The setting is memorized and Press SET key SET the current chamber temperature is displayed The settable alarm resume time is 10 20 30 40 50 or 60 minutes The setting is 010 020 030 040 050 or 060 The buzzer would not reset if the reset time is set in 000 e It is recommended to set the alarm resume time when the freezer is not under alarm condition The setting during alarm condition is effective on the next alarm condition The setting cannot be changed during power failure The remote alarm during power failure or buzz
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