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USA Lab UCF-20.8-86-UL Operation Manual

Ultra-low temperature freezer
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OPERATION MANUAL
Ultra-Low Temperature Freezer
Model：UCF-20.8-86-UL/UCF-25.7-86-UL/UCF-29.6-86-UL
The image shown here is indicative only.
If there is inconsistency between the image and the actual product, the actual product shall govern.
❖
Suitable for cryogenic storage in hospitals, epidemic prevention stations, scientific research institutes,
etc.
❖
Please read the Operation Manual carefully before use.
❖
Please keep the Operation Manual in a safe place for future reference.
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  • Page 1 OPERATION MANUAL Ultra-Low Temperature Freezer Model：UCF-20.8-86-UL/UCF-25.7-86-UL/UCF-29.6-86-UL The image shown here is indicative only. If there is inconsistency between the image and the actual product, the actual product shall govern. ❖ Suitable for cryogenic storage in hospitals, epidemic prevention stations, scientific research institutes, etc.

  • Page 2: Table Of Contents

    CONTENTS I. Preface ......................1 II. Features ......................1 III. Precautions for Safe Operation ............... 2 IV. Handling Considerations ................12 V. Precautions of Using ..................12 VI. Ambient Conditions ..................14 VII. Installation ....................15 VIII. Start-up of Appliance .................. 16 IX.

  • Page 3: Preface

    I. Preface ❖ Please read the Operation Manual carefully before operation for your safety. ❖ We do not guarantee any safety if the appliance is used for any objects other than intended use or used by any procedures other than those mentioned in this manual. ❖...

  • Page 4: Precautions For Safe Operation

    III. 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 appliance correctly and safely. If the precautions advised are followed, this will prevent possible injury to the user and any other person. WARNING Failure to observe “WARNING”...
  • Page 5 < Mark on the Appliance> This label is marked around the door handle to indicate the door handle's opening and closing direction. < Mark on the Appliance> This label is on the outer surface of the device to remind the user to wear gloves to prevent frostbite when accessing the article.
  • Page 6 alimentation de tension ou de fréquence qui n'est pas indiquée sur la plaque signalétique peut endommager les composants électriques ou provoquer un incendie. -CAUTION：It is necessary to install a separate overload and leakage protector for the power supply where the save box is located. -ATTENTION：...
  • Page 7 électrique ou un court-circuit pouvant provoquer un incendie. -CAUTION：After cleaning the dust from the power plug, insert the plug firmly into the socket. Improperly plugged or plugged dust may cause heat or fire. -ATTENTION：Après avoir nettoyé la poussière de la fiche d'alimentation, insérez fermement la fiche dans la prise.
  • Page 8 -CAUTION：If the thermostat has a keypad lock function, after the adjustment is completed, the keypad must be locked to prevent the set temperature from drifting due to an incorrect operation, resulting in deterioration of stored items. -ATTENTION：Si le thermostat dispose d'une fonction de verrouillage du clavier, une fois le réglage terminé, le clavier doit être verrouillé...
  • Page 9 professional technical personnel for inspection. -ATTENTION：Si la durée de service du produit est proche du cycle de vie du produit, augmentez la fréquence de maintenance, augmentez la fréquence des enregistrements d'inspection et contactez régulièrement le personnel technique professionnel du fabricant pour inspection. -PROHIBITION：...
  • Page 10 électrique ou un court-circuit. -PROHIBITION： Do not use loose power cords with plugs. This type of power cord may cause fire or electric shock. -INTERDICTION： N'utilisez pas de cordons d'alimentation desserrés avec des fiches. Ce type de cordon d'alimentation peut provoquer un incendie ou un choc électrique. -PROHIBITION：...
  • Page 11 -INTERDICTION： Ne montez pas sur l'appareil ou ne le placez pas sur l'appareil. Cela peut causer des blessures ou endommager l'appareil en raison du basculement de l'appareil. -PROHIBITION： Do not put glass bottles or fillings into the cabinet as it may be damaged by freezing. -INTERDICTION：...
  • Page 12 stockage aient des emballages ou des conteneurs de confinement. -PROHIBITION： The product does not have the functions of disinfection and sterilizing, does not possess absolute tightness, and the internal storage space is not vacuum or negative pressure. It does not have the effect of isolating radiation, and it must not directly store toxic, radioactive, and infectious substances.
  • Page 13 -PROHIBITION： It is forbidden for personnel to enter this product, especially children, otherwise there may be casualties; if the equipment is left unattended for an extended period of time, it must be ensured that the child does not approach the equipment and the inside of the box cannot be completely closed. -INTERDICTION：...

  • Page 14: Handling Considerations

    FLUIDE FRIGORIGENE A3 doivent porter le marquage suivant："Cet appareil est destiné à une utilisation commerciale, industrielle ou institutionnelle, comme défini dans la norme de sécurité des systèmes frigorifiques, ANSI/ASHRAE 15." -CAUTION：Risk Of Fire Or Explosion due to Flammable Refrigerant Used. Follow Handling Instructions Carefully in Compliance with U.S.
  • Page 15 ❖ Use a diluted, neutral detergent to clean the equipment (undiluted detergent will damage the plastic components. Refer to the detergent manual for the dilution method). Brushes, acids, gasoline, soap powder, polishing powder, or hot water should not be used to clean the storage tank because the above materials may damage the painted surface and plastic rubber parts.

  • Page 16: Ambient Conditions

    not disassemble it. Please contact the after-sale maintenance personnel to help eliminate the fault. VI. Ambient Conditions ❖ Ambient temperature：10℃-32℃. And the maximum temperature is no more than 32°C. The ideal temperature is 18 to 25°C. If necessary, an air conditioning system should be used. ❖...

  • Page 17: Installation

    VII. Installation Remove all packing materials and packing tapes Open the door to ventilate the appliance. If the outside panels are dirty, clean them with soft fabric plus diluted neutral detergent. (Undiluted detergent can damage the plastic components. For the dilution, refer to the instruction of the detergent).

  • Page 18: Start-Up Of Appliance

    Fixed handle WARNING ❖ 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 appliance through a gas pipe, water supply pipe, telephone line or lightning rod.

  • Page 19: Components

    IX. Components Control panel (on the wall of the external door): Display the temperature setting and indication of operating status. External door: To open the door, grip the handle. When closing the door, please completely lock the external door handle. Handle: Hold the handle to open and close the external door.

  • Page 20: System Settings

    X. System Settings ✓ Enter the language selection interface when the device is powered on. ✓ After selecting the language interface, the selected background color is green, unchecked is a background black, click to enter the next step. ✓ After selecting the language, enter the initial setting of the system. The initial setting includes the current time setting and the system temperature unit setting.
  • Page 21 ✓ Then enter the current time and click OK to complete the current time setting. The screen returns to the initial setup interface, if the current time is correct can directly carry out the system temperature unit setting, directly click on the interface of "℃" and "℉" for temperature unit selection, selected a background color is green, unchecked is a background color black(The following operations usually selected background is green, not selected background is black, no longer specifically described).Click “Next “when the initial time and temperature unit setup is complete.
  • Page 22 can be arbitrarily selected. Performance mode can be changed after entering the system. After setting the performance mode, click “Next” to proceed to the next step. ✓ Licensing mode settings when the performance mode setting is complete. ✓ In the authorization mode, there are two modes: Open Access and authorization mode. After selecting the authorization mode, it cannot be changed to open access,(If you need to change, you can make changes in the login interface after you continue to the system).

  • Page 23: Control Panel Introduction

    password is 123456. This password can be modified on the login interface after entering the system.) CAUTION : After using the authorization mode to enter the system, some parameters need to use the authorization password to enter. In the case of the authorization mode, the device can only select the authorized mode to enter after power-off and restart.
  • Page 24 ✓ Power switch：When the product power switch is not turned on, this icon is green. The touch icon turns red, indicating that the product is powered on. ✓ The right side of the homepage is the status display query area: ✓...
  • Page 25 This page appears to indicate that the data download is complete, and you can just pull out the U disk at this time. ◆ Settings page function introduction： ✓ Parameter setting: Set the temperature and alarm in the cabinet ✓ Communication settings:Set up the device SMS alarm function.
  • Page 26 ◆ Introduction to parameter setting page： CAUTION: When using licensing mode to enter the system, click on the parameter settings to enter the authorization password, the correct password can enter the parameter settings；When entering the system in open access mode, click enter parameter setting to enter the parameter setting page directly ✓...
  • Page 27 ◆ Introduction to Communication Settings(Optional function,and only supported by mainland China): ✓ When using licensing mode to enter the system, click on the parameter settings to enter the authorization password, the correct password can enter the communication settings. ✓ When entering the system in open access mode, click enter parameter setting to enter the parameter setting page directly.
  • Page 28 ◆ Status page function introduction： ✓ The left area of the status module mainly displays the current information of the devices. ◼ Door: ✓ The door opening information mainly records the number of door opening and the latest opening time after the device is used.
  • Page 29 ◆ Introduction to the function of running state: ✓ Compressor status: The compressor icon is green when the compressor running；the compressor icon is gray when the compressor stops ✓ Inner: Displays the current temperature inside the cabinet. ✓ Ambient: Displays the current ambient temperature. ✓...
  • Page 30 ◆ Alarm test page function introduction: Click on the alarm test to start entering the alarm test: ✓ Step 1: the interface switches to the main interface for 10 seconds. ✓ Step 2: Verify the alarm status in order: high temperature alarm, low temperature alarm, door open alarm, and battery power anomaly alarm.

  • Page 31: Remote Alarm Terminal

    ◆ Login interface function introduction: CAUTION: Access to the system requires an authorization password to enter the login interface regardless of the mode of use. ✓ Full access: Click to enter normal mode. ✓ Authorization mode: Click to enter the authorization mode. ✓...

  • Page 32: Alarm And Safety Features

    XIV. Alarm and Safety Features Alarm safety status Instruction buzzer Safe operation features When the main probe in Main sensor alarm the cabinet is Probe alarm short-circuited or broken Ring When the ring Ring temperature sensor temperature probe in alarm the cabinet is Probe alarm short-circuited or broken...
  • Page 33 The power supply voltage is too high, please check High voltage alarm Ring the power supply voltage is normal The power supply voltage is too low, please check Low voltage alarm Ring the power supply voltage is normal Power supply is abnormal, please confirm the power Power abnormal alarm Ring...

  • Page 34: Routine Maintenance

    XV. Routine Maintenance WARNING ➢ Warning: Always disconnect the power supply to the appliance prior to any repair or maintenance in order to prevent electric shock or injury. ➢ Make sure you will not inhale medicine or suspended particles around the appliance at the time of maintenance;...
  • Page 35 Defrosting The frost is built at the upper portion of the appliance 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 appliance.

  • Page 36: Failure Recovery

    XVI. Failure Recovery Please check the fault as following before notifying the repair service: Faults Checking/Solutions ✓ Check the appliance if connect to the power supply? ✓ Check if the power voltage is too low? The cabinet is not fully ✓...

  • Page 37: Specification

    XIX. Specification Ultra-low temperature freezer Name Model UCF-20.8-86-UL UCF-25.7-86-UL UCF-29.6-86-UL 891X1155X1994.5 1248X975X1994.5 1179X1135X1994.5 External Dimension(mm) (W*D*H) (W*D*H) (W*D*H) 606X738X1310 963X571X1350 894X718X1310 Internal Dimension(mm) ((W*D*H)) ((W*D*H)) ((W*D*H)) Effective Volume 588L Exterior Painted Steel Panel Interior Stainless steel Outer Door Painted Steel Panel...

  • Page 38: Performance

    ➢ The battery for power failure alarm is consumable; it is suggested to replace it every 3 years for once. To replace the battery, please contact the representative of us, agent or after-sale service. XX. Performance UCF-20.8-86-UL UCF-25.7-86-UL UCF-29.6-86-UL Model Cooling Performance cabinet center-86℃(Ambient temperature 32℃, no-load)

  • Page 39: Circuit Diagram

    XXI. Circuit Diagram Model：UCF-20.8-86-UL/UCF-25.7-86-UL/UCF-29.6-86-UL XXII. Packing List Model User Manual Shelf Buckle Bracket Cream shovel UCF-20.8-86-UL UCF-25.7-86-UL UCF-29.6-86-UL...
  • Page 40 Certificate of Quality Inspector： Manufacturer: USA LAB INC. Production address: 12400 Belden Ct Livonia, MI 48150...

This manual is also suitable for:

Ucf-25.7-86-ulUcf-29.6-86-ul

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