Panasonic MDF-594 Operating Instructions Manual Download

Page: 1 / 35

Please read these instructions carefully before using this product, and save this operating instructions

for future use.

See page 32 for all Model Numbers.

MDF-594
MDF-794

Series

MDF-594

MDF-594AT

MDF-794

MDF-794AT

Ultra-Low Temperature Freezer

Operating Instructions

MDF-594AT

Summary of Contents for MDF-594

Page 1: ...ully before using this product and save this operating instructions for future use See page 32 for all Model Numbers MDF 594 MDF 794 Series MDF 594 MDF 594AT MDF 794 MDF 794AT Ultra Low Temperature Freezer Operating Instructions MDF 594AT ...

Page 2: ...15 SETTING OF ALARM RESUME TIME P 16 REMOTE ALARM TERMINAL P 17 ALARMS AND SAFETY FUNCTIONS P 17 TEMPERATURE RECORDER AT type P 19 BACKUP COOLING KIT AT type P 21 ROUTINE MAINTENANCE P 22 Cleaning of cabinet P 22 Cleaning of condenser filter P 22 Defrosting of inside wall P 22 TROUBLESHOOTING P 23 DISPOSAL OF UNIT P 24 Recycle of battery P 24 Decontamination of unit P 24 DISPOSAL OF BATTERY P 29 S...

Page 3: ...uctions 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 order is incorrect Contact our sales representative or agent if any point in this operating instructions is unclear or if there are any inaccuracies No part of this operating instructions may be rep...

Page 4: ... Symbol shows this symbol means 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 Label on the unit 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 q...

Page 5: ...ower 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 cause electric shock in the case of an incomplete circuit 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 th...

Page 6: ...unction 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 the power supply plug not the cord Pulling the cord may result in electric shock or fire by short circuit Disconnect the power supply plug before moving the unit Take care not to damage the power co...

Page 7: ...y 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 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 Be careful not to tip over the unit during mov...

Page 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 overvoltages up to the levels of OVERVOLTAGE CATEGORY II Temporary OVERVOLTAGES occurring on the mains supply Applicable pollution degree of the intended environment POLUTION DEGREE 2 in most cases ...

Page 9: ...8 FREEZER COMPONENTS MDF 594 1 3 13 7 8 12 11 10 4 2 9 6 5 14 14 ...

Page 10: ...ing foot Serves to adjust the height and to settle the frame 8 Temperature display area The digital temperature indicator alarm lamp and filter check lamp are installed 9 Exhaust air vent Be careful not to block this 10 Control panel cover 11 Control panel cover lock To lock the control panel cover to avoid the setting by accidental contact 12 Control panel Temperature set key power switch and so ...

Page 11: ...ed using this key 7 Numerical value shift key The figure that is displayed digitally can be changed by pressing this key 8 Enter key ENT By pressing this key in set mode the setting is memorized and set mode is completed 9 Alarm test key ALARM Check that the alarm lamp and the buzzer are functional when the freezer is operating well 10 Alarm buzzer stop key BUZZER To stop the alarm from sounding p...

Page 12: ... 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 tipping over Select a level and sturdy floor for installation This precaution will prevent the unit from tipping Improper installation may result in water spillage or injury from the unit tipping over A lo...

Page 13: ... the leveling foot Extend the leveling feet by rotating them counterclockwise to 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 The ground earth is for preventing the electric shock in the case of the electrical insulation is somehow degraded Alway...

Page 14: ...ch the backup cooling kit activates according to the procedure on page 21 when the temperature display pointer of temperature recorder corresponds with the desired temperature if the backup cooling kit is used AT type only 7 Switch on CO2 backup switch AT type 8 Make sure that the alarm lamp blinks and the buzzer sounds by pressing the alarm test key ALARM 9 Make sure that liquid CO2 spouts into t...

Page 15: ...ode change key when changing the set temperature during operation PV SV The second digit blinks 3 Set the second digit to 7 with the numerical value shift key When pressed the figure of settable digit changes 4 By pressing the digit shift key set the first digit The first digit blinks 5 Set the first digit to 5 with the numerical value shift key When pressed the figure of settable digit changes 6 ...

Page 16: ...rature Table 2 High temperature alarm setting 15 o C higher than the setting of chamber temperature Description of operation Key operated Indication after operation 1 The current chamber temperature is displayed 2 Press the numerical value shift key for about 5 seconds The first digit blinks 3 Set the first digit to 1 with the numerical value shift key The first digit blinks 4 Press enter key ENT ...

Page 17: ...o 120 with the digit shift key and numerical value shift key The settable digit is shifted When pressed the figure of settable digit changes 6 Press enter key ENT Alarm resume time is memorized and the current chamber temperature is displayed The settable alarm resume time is between 10 and 60 minutes with 1 minute increment The setting is 110 111 159 160 The buzzer would not sound if the resume t...

Page 18: ...iagnostic function Table 4 Alarm and safety function Alarm safety Situation Indication Buzzer Safety operation High temperature alarm When the chamber temp is approx 10 o C or 15 o C higher than the set temp Alarm lamp blinks Intermittent tone with about 12 min delay Remote alarm with 12 min delay Power failure alarm At power failure When power cord is disconnected Alarm lamp blinks Intermittent t...

Page 19: ...played alternately Intermittent tone Remote alarm If the ambient temperature sensor is short circuited ALARM lamp blinks E08 and chamber temp are displayed alternately Condenser temp abnormality In the event of failure of fan motor for cooling the compressor E10 and chamber temp are displayed alternately Intermittent tone Remote alarm Compressor of high stage side stops Battery life When it passed...

Page 20: ...th the groove set a the projection on the position 6 Set up the cartridge and settle in position Replacement of cell Replace the dry cell once a year as follows 1 Put up the penholder first then pull out cartridge from the mounted position 2 Reset the battery chamber cover with wire on the bottom left side and take out the cell 3 Set a new cell by turning its anode to this side 4 Shut the cover af...

Page 21: ...art Note Turn off CO2 backup switch when the freezer operation is stopped or the backup cooling kit is not used The battery for backup cooling kit is discharged when CO2 backup switch is kept on The additional felt pen or recording paper is available from our sales agency To stop the temperature recorder remove the cell from the recorder The backup cooling kit can operate without recorder cell Alw...

Page 22: ...r connect the liquid CO2 cylinder to the joint of the backup cooling kit For this setting consult with a qualified gas supplier or our sales agency 2 After setting the liquid CO2 cylinder operate the freezer until the chamber temperature reaches the required level 3 Set the warning indicator of the recorder at the temperature higher than 70 o C The backup cooling kit is operated continuously if th...

Page 23: ...s part of the unit Cleaning of condenser filter This unit is provided with the filter check lamp This lamp flickers and the buzzer sounds when the condenser filter is clogged Clean the filter according to the following procedure As a clogged filter may cause poor cooling and compressor trouble clean it once a month 1 The filter fitted to the grille can be removed as shown in the figure 2 Remove th...

Page 24: ...o the freezer compartment Alarm test key cannot actuate the alarm The alarm is activated only when the power switch is ON 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 replaced Noise The freezer is not installed on the sturdy floor There is anything touching the frame The freezer is not leveled with the leveling feet The fr...

Page 25: ... 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 officials option or proper disposal Label indication is obliged to comply with Taiwanese battery regulation Decontamination of unit Before disposing a ultra low temperature freezer with biohazardous danger decontam...

Page 26: ...spose of them correctly at your local community waste collection recycling centre Please help us to conserve the environment we live in German Für EU Staaten Das Symbol und das erwähnte Wiederverwertungssystem gelten nur für die Länder der EU und nicht für andere Länder oder Gebiete in der Welt Die Produkte von Panasonic werden aus hochwertigen Materialien und Komponenten gefertigt die sich wieder...

Page 27: ...u éliminées de manière inappropriée peuvent s avérer potentiellement dangereuses pour la santé humaine et pour l environnement Cependant ces matières sont nécessaires au bon fonctionnement de votre appareil ou de votre machine Pour cette raison il vous est demandé de ne pas vous débarrasser de votre appareil ou machine usagé avec vos ordures ménagères Spanish PARA USUARIOS DE LA UNION EUROPEA El s...

Page 28: ...em 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 prodotto Panasonic è stato progettato e realizzato con materiali e componenti di elevata qualità che possono essere riciclati e o riutilizzati Il simbolo di riciclaggio mostrato di seguito indica che...

Page 29: ...bij uw plaatselijk afvalinzameling recyclingcentrum in uw buurt Help ons het milieu waarin wij leven in stand te houden Swedish FÖR ANVÄNDARE INOM EU Den symbolmärkning och de återvinningssystem som beskrivs här nedan gäller länder inom EU och gäller inte länder i någon annan del av världen Din Panasonic produkt har konstruerats och tillverkats med delar och material av hög kvalitet som kan återvi...

Page 30: ... control box behind the control panel Fig 1 The high voltage components are enclosed in the control box The control box cover should be removed by a qualified engineer or a service personnel only to prevent the electric shock Disposal of nickel metal hydride battery 1 Turn off the power switch battery switch and disconnect the power supply plug 2 Remove 4 fixing screws on the side panel and take o...

Page 31: ...ry DC 6 V 650 mAh Auto recharge 5HR 4UC For power failure alarm Nickel metal hydride battery DC 6 V 650 mAh Auto recharge 5HR 4UC For backup cooling kit Lead storage battery DC 6 V 4 Ah x 4 pcs Accessories 1 set of key 1 scraper 1 set of key 1 scraper 1 connect tube for backup cooling kit 1 dry cell 6 recording paper 2 ink pens cartridge Weight 291 kg 301 kg Option Storage case MDF 59SC Inventory ...

Page 32: ...ry DC 6 V 650 mAh Auto recharge 5HR 4UC For power failure alarm Nickel metal hydride battery DC 6 V 650 mAh Auto recharge 5HR 4UC For backup cooling kit Lead storage battery DC 6 V 4 Ah x 4 pcs Accessories 1 set of key 1 scraper 1 set of key 1 scraper 1 connect tube for backup cooling kit 1 dry cell 6 recording paper 2 ink pens cartridge Weight 335 kg 345 kg Option Storage case MDF 59SC Inventory ...

Page 33: ... W 1050 W 1090 W Noise level 50 dB A background noise 20 dB Maximum pressure 1 7 MPaG Product name Ultra Low Temperature Freezer MDF 794 MDF 794AT Model No MDF 794 PB MDF 794 PA MDF 794 PK MDF 794AT PK MDF 794 PE Cooling performance Center part of freezing room 86 o C Ambient temperature 30 o C no load Temperature Control range 20 o C to 86 o C Power voltage AC 220 V AC 220 V AC 230 V 240 V Rated ...

Page 34: ...es 2 Contamination of the unit Unit interior Yes No No contamination Yes No Decontaminated Yes No Contaminated Yes No 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 Ser...

Page 35: ...Printed in Japan 7FB6P151474001 S0412 10412 1 1 1 Sakata Oizumi Machi Ora Gun Gunma 370 0596 Japan Panasonic Healthcare Co Ltd 2012 ...

Search results

Summary of Contents for MDF-594

Reviews:

Related manuals for MDF-594

Brands by name

Popular brands

Panasonic MDF-594, Operating Instructions Manual

Search results

Summary of Contents for MDF-594

Reviews:

Related manuals for MDF-594

Brands by name

Popular brands