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Sanyo MBR-704GR manual

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Table of contents for the manual

  • Page 1

    MBR-704G MBR-704GR Blood Bank Refrigerator INSTRUCTION MANUAL MBR - 704GR[...]

  • Page 2

    1 Note: 1. No part of this manual may be reprodu ced in any form without the expressed w ritten permission of SANYO. 2. The contents of this manual are subject to change without notice. 3. Please contact SANYO if any point in this manual is unclear or if there are any inaccuracies. SANYO Electric Biomedical Co., Ltd. All rights reserved. Printed in[...]

  • Page 3

    2 It is imperative that the user compli es 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 illustrat ed in the following way: WAR[...]

  • Page 4

    3 PRECAUTIONS FOR SAFE OPERATION 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 serv ice personnel should install the unit. The installation by unqualified personnel may cause electric shock or fire. Install the unit on a sturdy floor. If the floor is not [...]

  • Page 5

    4 PRECAUTIONS FOR SAFE OPERATION Disconnect the pow er 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 of maintenance. These may be harmful to your health. Never splash water directly onto the u[...]

  • Page 6

    5 PRECAUTIONS FOR SAFE OPERATION Fix the shelves securely . Incomplete installation may cause injury or damage. When removing the plug from the power supply outlet, grip the pow er supply plug, not the cord. Pulling the cord may result in electr ic shock or fire by short circuit. Never damage or break the power supply plug or cord. Do not use the s[...]

  • Page 7

    6 CAUTIONS FOR USAGE 1. If the unit is unplugged or the power to the unit is interrupted, do not restart the unit for at least 5 minutes. This protects the compressor. 2. This inner cabinet is refrigerated by the forced ci rculation of cooled air inside the chamber. Ensure that the intake and exhaust vent s are not blocked. Adequate s pace should b[...]

  • Page 8

    7 REFRIGERATOR COMPONENTS 21 <Back side> 20 22 1 5 7 2 12 3 14 13 MBR-704GR 6 9 10 8 18 23 4 15 11 17 16 19[...]

  • Page 9

    8 REFRIGERATOR COMPONENTS 1. Front cover: Open this cover when connecting the remote alarm or replacing glow starter for fluorescent lamp. 2. Control panel: Panel can be opened when upper right corner of the lower part cover is pushed. Refer to page 10. 3. Automatic temperature recorder: A 7-day type recorder is prov ided. For proper usage of the r[...]

  • Page 10

    9 REFRIGERATOR COMPONENTS Inside of front cover 1. Glow starter (with cover): This is for the fluorescent light. It is recommended that the glow starter is also replaced when the fluorescent light is replaced. Refer to page 19. 2. Remote alarm terminal: This is used to connect the unit to an ex terior alarm to notify users of any malfunction. Refer[...]

  • Page 11

    10 REFRIGERATOR COMPONENTS Control panel and keypad 1. Buzzer stop key (BUZZER): To silence the audible alarm, press this key. 2. Temperature display key (UPPER/LOWER): By pressing this key, the displayed temperature is changed; upper monitor bottle temperature, lower m onitor bottle temperature, and average temperature of upper and lower monitor b[...]

  • Page 12

    11 INSTALLATION Installation site T o operate this unit properly and to obtain maximum performance, inst all the unit in a location with the following conditions: 1. A location not subjected to direct sunlight Installation in a location subjected to dire ct sunlight may lead to inadequate cooling. 2. A location w ith adequate v entilation Leave at [...]

  • Page 13

    12 INSTALLATION 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 neutral detergent and wipe off with a soft cloth washed in clean water. 2. Adjust the leveling feet Extend the leveling feet by ro[...]

  • Page 14

    13 INSTALLATION Preparation of monitor bottle Prior to the operation of the unit, fill the monitor bottles (upper and lower) with 10% glycerol (or other solution such as ethylene glycol) using the following procedure: 1. Remove the top and bottom drawer (or shelf). 2. Remove the monitor bottle cover as shown in the figure. 3. Detach the sensor from[...]

  • Page 15

    14 START-UP OF UNIT Follow the procedures for the initia l and consequent operations of the unit. 1. Connect the power cord to the dedicated outlet with appropriate rating. 2. On start-up, the alarm buzzer sometimes operates. In this case, stop the buzzer by pressing the buzzer stop key (BUZZER). The alarm will operate until the temperature monitor[...]

  • Page 16

    15 OPERATING INSTRUCTIONS Control panel Temperature display The unit is set at the factory to obtai n the proper temperature automatically (4 o C ± 1 o C). The high temperature alarm is preset at 6 o C. The low temperature alarm is preset at 2 o C. T a b l e 1 . T e m p e r a t u r e d i s p l a y ● : Lamp ON ○ : Lamp OFF Operation Key operate[...]

  • Page 17

    16 OPERATING INSTRUCTIONS Temperature sensor calibration procedure The temperature sensors are attached to the monitor bottles. Follow the following instructions for proper calibration (0 adjustments). 1. Remove the monitor bottle cover as shown in the figure. 2. Remove the sensor to be calibrated from the monito r bottle. Please note that refriger[...]

  • Page 18

    17 ALARMS & SAFETY FUNCTIONS This unit has the alarms and safety functions shown in Table 2, and also self diagnostic functions. Table 2 Alarms and safety functions Alarm & Safety Situation Indication Buzzer Safety operation High temperature alarm If the upper or lower temperature sensor senses a temperature ≧ 6 o C. ALARM lamp is flashed[...]

  • Page 19

    18 ROUTINE MAINTENANCE WARNING Alw ay s disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electr ic shock or injury. 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. CAUTION Alw ay s w ear dry glov[...]

  • Page 20

    19 ROUTINE MAINTENANCE Replacement of fluorescent lamp The fluorescent lamp is placed horizontally in t he upper front of the chamber. Follow the procedure below to replace the lamp. 1. Turn off the fluorescent light switch and disconnect the power supply plug. 2. Hold the cover of the light and pull downward with lead wire to remove the lamp from [...]

  • Page 21

    20 TROUBLE SHOOTING If the unit malfunctions, check out the following before calling for service. If nothing operates even when sw itched on 1. The power is failed. 2. The circuit breaker is inactivated. 3. The unit is not connected to the power supply. The alarm device is activated 1. The temperature in the unit does not match the set value. 2. Th[...]

  • Page 22

    21 SPECIFICATIONS Name Blood Bank Refrigerator Model MBR-704G MBR-704GR External dimensions W770 x D830 x H1955 (mm) Internal dimensions W650 x D697 x H1500 (mm) Effective capacity 625 L 617 L Exterior Painted steel Interior Painted steel Door Steel plate with double layer pair gl ass, automatic closing mechanism Insulation Rigid polyurethane foame[...]

  • Page 23

    22 CAUTION Please fill in this form before servicing. Hand over this form to the service engineer to keep for his and your safety. Safety check sheet 1. Refrigerator contents : Risk of infection: Risk of toxicity: Risk from radioactive sources: (List all potentially hazardous materials that have been stored in this unit.) Notes : 2. Contamination o[...]

  • Page 24

    7FB6P101294003 (5 April 2005) Recycl ed paper CEM SANYO Electric Biomedical Co., Ltd. 10-15, Hongo 3-Chome Bunkyoku, T okyo 1 1 3-8434 Jap an Printed in Japan[...]