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32

 

 SPECIFICATIONS

 

 

Product name 

Biomedical Freezer 

MDF-U334 

External dimensions 

W614 mm x D709 mm x 

H1620 mm 

Internal dimensions 

W490 mm x D486 mm x 

H1290 mm 

Effective capacity 

274 L 

Exterior Painted 

steel 

Interior Styrol 

resin 

Insulation 

Rigid polyurethane foamed-in place 

Outer door 

Painted steel 

Lock 1 
Caster 4 
Leveling foot 

Evaporator 

Tube on sheet type (also used as a shelf) 

Access port 

Diameter 30 mm 

1 on left side 

Condenser 

Wire and tube type 

Compressor 

Hermetic type, 200 W 

Refrigerant R-134a 
Temperature controller 

Electronics controller (between -18

o

C and -35

o

C) 

Temperature display 

Digital display (between -50

o

C and +50

o

C) 

Temperature sensor 

Thermistor sensor 

Temperature alarm 

Flash of digital indicator and alarm lamp, Buzzer, (Remote alarm) 

Accessories 

1 set of key, 1 scraper, 4 card holders, 

4 large baskets 

W446 mm x D369 mm x H220 mm 

1 small basket 

W487 mm x D221 mm x H155 mm 

Weight 

81 

kg

 

Battery 

Nickel hydrogen battery, DC 6 V, 1100 mAh (5HR-AAC), Automatic charge 

Optional component 

Temperature recorder (MTR-4015LH) 

Temperature recorder (MTR-G85A, MTR-G85C) 

Recorder fixing for MTR-G85A, MTR-G85C (MDF-S740T) 

Interface board (MTR-480, MTR-L03) 

Data acquisition system (MTR-5000) 

Note

:  

   

Design or specifications will be subject to change without notice. 

   

Refer to the updated catalog when ordering an optional component. 

 
 
 
 
 
 
 

Содержание MDF-U334 Series

Страница 1: ...lease read these instructions carefully before using this product and save this operating instructions for future use See page 33 for all Model Numbers MDF U537 U537D MDF U334 Biomedical Freezer Opera...

Страница 2: ...ALARM TEMPERATURE SETTING P 15 SETTING OF ALARM RESUME TIME P 17 ALARMS SAFETY FUNCTIONS P 18 ROUTINE MAINTENANCE P 19 Cleaning of cabinet P 19 Defrosting P 19 TROUBLESHOOTING P 20 DISPOSAL OF UNIT P...

Страница 3: ...ctions will be subjected to change without notice due to the improvement of performance or functions Contact our sales representative or agent if any page of the operating instructions is lost or page...

Страница 4: ...s caution this symbol means an action is prohibited this symbol means an instruction must be followed Be sure to keep this operating instructions in a place accessible to users of this unit Some warni...

Страница 5: ...wer supply outlet is not grounded it will be 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...

Страница 6: ...nction Disconnect the power supply plug if there is something wrong with the unit Continued abnormal operation may cause electric shock or fire When removing the plug from the power supply outlet grip...

Страница 7: ...cause a heat or ignition 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 Check t...

Страница 8: ...40 o C Maximum relative humidity 80 for temperature up to 31 o C decreasing linearly to 50 relative humidity at 40 o C Mains supply voltage fluctuations up to 10 of the nominal voltage Transient overv...

Страница 9: ...8 FREEZER COMPONENTS 2 11 3 9 8 7 6 4 1 5 12 Hole of Padlock Back side 15 14 13 N C COM N O 10...

Страница 10: ...areful not to damage the container by a metal scraper at the time of defrosting WARNING Fix the storage container securely Incomplete installation may cause injury or damage Never touch the storage it...

Страница 11: ...s flashed Pressing this key again after setting desired temperature the setting is stored into computer memory If there is no key operation for ninety seconds during the temperature setting mode the t...

Страница 12: ...y cause vibration or noise WARNING Install the unit on a sturdy floor If the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipp...

Страница 13: ...contact them to the floor Ensure the unit is level 3 Fixing the unit Two fixtures are attached to the rear of the frame Fix the frame to the wall with these fixtures and rope or chain 4 Ground earth...

Страница 14: ...SETTING 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...

Страница 15: ...ent chamber temperature is displayed The key lock only works with the chamber temperature setting and the defrost key DEF REMOTE ALARM TERMINAL WARNING Always disconnect the power supply cord before c...

Страница 16: ...alarm can activate when the chamber temperature is 5 o C lower than the set temperature Table 3 Procedure for setting high temperature alarm Description of operation Key operated Indication after oper...

Страница 17: ...of settable digit increases 4 Press set key SET The right digit is flashed 5 Set the temperature to 05 with the digit shift key and numerical value shift key Pressing the key shifts the digit which c...

Страница 18: ...3 Set the figure to F25 with the digit shift key and numerical value shift key Pressing the key shifts the digit which can be set When pressed the figure of settable digit increases 4 Press set key S...

Страница 19: ...cted Alarm lamp is flashed E05 and chamber temp Are displayed alternately Intermittent tone Remote alarm Normal operation If the compressor protection temperature sensor is short circuited Alarm lamp...

Страница 20: ...nical parts are completely sealed This unit requires absolutely no lubrication Defrosting Defrost the freezer whenever one of the defrost marks shown by 12 in the figure on page 9 is hidden by frost U...

Страница 21: ...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 When the uni...

Страница 22: ...s remove doors to prevent accidents such as suffocation Recycle of battery The unit contains a rechargeable battery The battery is recyclable At the end of it s useful life check with you local solid...

Страница 23: ...pose of them correctly at your local community waste collection recycling centre Please help us to conserve the environment we live in German F r EU Staaten Das Symbol und das erw hnte Wiederverwertun...

Страница 24: ...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...

Страница 25: ...m recolha de lixo local Por favor ajude nos a conservar o ambiente Italian PER UTENTI UE Il simbolo e i sistemi di riciclaggio descritti di seguito si applicano esclusivamente ai paesi dell UE Questo...

Страница 26: ...en bij uw plaatselijk afvalinzameling recyclingcentrum in uw buurt Help ons het milieu waarin wij leven in stand te houden Swedish F R ANV NDARE INOM EU Den symbolm rkning och de tervinningssystem som...

Страница 27: ...and disconnect the power supply plug 2 Remove six screws fixing the top cover with a screw driver and remove the top cover Fig 1 3 Remove two screws fixing the battery mounting plate Fig 2 and discon...

Страница 28: ...l freezer as the optional component The type of the temperature recorder is MTR G85A MTR G85C and MTR 4015LH For the attachment the recorder fixing is necessary Following shows the combination of reco...

Страница 29: ...b counterclockwise See Fig 2 3 As shown in Fig 3 insert the recording paper with the begin tab placed in the cartridge Check that the printed side is facing out 4 Place the recording paper beneath the...

Страница 30: ...paper has been fed into the used recording paper compartment send all the recording paper in the compartment first turning the gear Battery replacement To replace the battery turn the knob countercloc...

Страница 31: ...rows to open the head clamp at A and B See to Fig 2 illustration 1 4 Position the ink pen so that the guide pins fit into the guide holes on the pen arm See to Fig 2 illustration 2 5 Press the two sid...

Страница 32: ...nter of the recording paper is divided into thirty two equal sections The lines extending from these lines serve as the thirty two day time scale Fig 4 Stopping recording 1 Turn OFF the power switch 2...

Страница 33: ...8 o C and 35 o C Temperature display Digital display between 50 o C and 50 o C Temperature sensor Thermistor sensor Temperature alarm Flash of digital indicator and alarm lamp Buzzer Remote alarm Acce...

Страница 34: ...ature 35 o C no load Temperature control range 20 o C to 30 o C Rated voltage AC 110 V AC 115 V AC 220 V AC 220 V AC 220 V 230 V 240 V Rated frequency 60 Hz 60 Hz 50 Hz 60 Hz 50 Hz Rated power consump...

Страница 35: ...he unit Unit interior No contamination Decontaminated Contaminated Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on b There is some danger see below Procedur...

Страница 36: ...Printed in Japan 7FB6P151619001 S0412 10412 1 1 1 Sakata Oizumi Machi Ora Gun Gunma 370 0596 Japan Panasonic Healthcare Co Ltd 2012...

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