Phcbi MDF-1156 Series Operating Instructions Manual Download

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MDF-1156
MDF-1156ATN

Series

Please read the operating instructions carefully before using this product, and keep the operating

instructions for future use.

See page 30 for all model numbers.

Operating Instructions

Ultra-Low Temperature Freezer

MDF-1156

Summary of Contents for MDF-1156 Series

Page 1: ...es Please read the operating instructions carefully before using this product and keep the operating instructions for future use See page 30 for all model numbers Operating Instructions Ultra Low Temp...

Page 2: ......

Page 3: ...AL P 14 ALARM TEMPERATURE SETTING P 15 SETTING OF ALARM RESUME TIME P 16 ALARMS SAFETY FUNCTIONS P 17 ROUTINE MAINTENANCE P 18 Cleaning of cabinet P 18 Cleaning of condenser filter P 18 Defrosting of...

Page 4: ...ating instructions are subject to change without notice for improvement of performance or function Contact our sales representative or agent if any page of the operating instructions is lost or the pa...

Page 5: ...bol shows This symbol means caution This symbol means an action is prohibited This symbol means an instruction must be followed Be sure to keep the operating instructions in a place accessible to user...

Page 6: ...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...

Page 7: ...moving 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 movi...

Page 8: ...improper insertion may 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...

Page 9: ...40o C Maximum relative humidity 80 for temperature up to 31o C decreasing linearly to 50 relative humidity at 40o C Mains supply voltage fluctuations up to 10 of the nominal voltage Transient overvol...

Page 10: ...8 FREEZER COMPONENTS 1 3 2 4 5 6 7 9 8 10 11 12 13 15 16 14 MDF 1156ATN...

Page 11: ...Be careful not to block this By pulling down this grille you can clean a clogged condenser filter 9 Exhaust air vent Be careful not to block this 10 Control panel cover lock To lock the control panel...

Page 12: ...hould be pressed SV side When no key is pressed more than 90 seconds displayed number won t be memorized setting will be over and digital temperature indicator will display the present value 8 Digit s...

Page 13: ...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 tippin...

Page 14: ...ting 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 f...

Page 15: ...the freezer 3 Turn on the battery switch 4 The audible alarm may be activated In this case press the alarm buzzer stop key BUZZER to silence the alarm 5 Set the desired chamber temperature See page 1...

Page 16: ...it changes 4 Set the first digit with the digit shift key When pressed the settable digit is shifted 5 Set the first digit to 5 with the numerical value shift key When pressed the figure of settable d...

Page 17: ...f chamber temperature Table 2 High temperature alarm setting 15o C higher than the setting of chamber temperature Description of operation Key operated Indication after operation 1 Set temperature is...

Page 18: ...digit blinks 5 Scroll the figure to 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 Ala...

Page 19: ...tely Intermittent tone Remote alarm If the cascade sensor is shirt circuited Alarm lamp blinks E04 and chamber temp are displayed alternately If the filter sensor is disconnected Alarm lamp blinks E05...

Page 20: ...the unit Doing so can damage the electric insulation and cause failure The compressor and other mechanical parts are completely sealed This unit requires absolutely no lubrication Check the backup coo...

Page 21: ...ner which contains liquid CO2 liquid N2 or dry ice Switch off the remote alarm battery switch and backup cooling kit Switch off the power supply switch 2 Open the door and remove the inner lid Leave t...

Page 22: ...Entirely discharged cell requires about 2 days operation 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 Recorder for...

Page 23: ...remove doors to prevent accidents such as suffocation Recycle of battery Label indication is obliged to comply with Japanese battery regulation Label indication is obliged to comply with Japanese batt...

Page 24: ...ion und L nder mit Recyclingsystemen Dieses Symbol auf den Produkten der Verpackung und oder den Begleitdokumenten bedeutet dass gebrauchte elektrische und elektronische Produkte sowie Batterien nicht...

Page 25: ...ive au produit chimique concern Spanish Eliminaci n de Aparatos Viejos y de Pilas y Bater as Solamente para la Uni n Europea y pa ses con sistemas de reciclado Estos s mbolos en los productos su embal...

Page 26: ...Neste caso estar em conformidade com o estabelecido na Diretiva referente aos produtos qu micos em causa Italian Smaltimento di vecchie apparecchiature e batterie usate Solo per Unione Europea e Nazi...

Page 27: ...l Onderstaand symbool Dit symbool kan in combinatie met een chemisch symbool gebruikt worden In dit geval volstaan de eisen die zijn vastgesteld in de richtlijnen van de desbetreffende chemische stof...

Page 28: ...a screw driver 3 Remove 2 screw B at the back of the foamed side table assy Fig 2 4 After disconnecting the connector remove the LED cover Then by unscrewing 2 screw C on the top of the foamed side ta...

Page 29: ...the groove set a the projection on the position 6 Set up the cartridge and settle in position 7 Lift up the pen holder lever and close the door Replacement of cell Replace the dry cell once a year as...

Page 30: ...uid N2 tank with the backup cooling kit joint by using connect tube and the joint attached with this freezer This work should be done by high pressure gas works specialists The pressure of liquid N2 t...

Page 31: ...resistance Pt 100 Alarm buzzer lamp remote alarm contact Battery For power failure alarm Nickel metal hydride battery DC 6 V 650 mAh Auto recharge For backup cooling kit Lead storage battery DC 6 V 4...

Page 32: ...performance 152o C at the center of the chamber Ambient temperature 30o C no load Control range 130o C to 152o C Power voltage AC 220 V AC 220 V AC 230 V 240 V Rated frequency 50 Hz 60 Hz 50 Hz Rated...

Page 33: ...unit Unit interior No contamination Decontaminated Contaminated Others 3 Instructions for safe repair maintenance disposal of the unit a The unit is safe to work on b There is some danger see below Pr...

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Page 36: ...Printed in Japan LDCL027700 0 S0418 0 PHC Corporation 2018 1 1 1 Sakada Oizumi machi Ora gun Gunma 370 0596 Japan...

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