Sanyo MPR-1411, MPR-1411R User Manual
INSTRUCTION MANUAL
Pharmaceutical Refrigerator
MPR-1411
MPR-1411R
MPR-1411R
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CONTENTS
INTRODUCTION P. 2
PRECAUTIONS FOR SAFE OPERATION P. 3
ENVIRONMENTAL CONDITIONS P. 7
REFRIGERATOR COMPONENTS P. 8
Control panel P. 10
Inside of front cover P. 11
INSTALLATION SITE P. 12
INSTALLATION P. 13
START-UP OF UNIT P. 14
STOCK OF CONTAINERS P. 15
CHAMBER TEMPERATURE SETTING P. 16
ALARM TEMPERATURE SETTING P. 17
SETTING OF DELAY OF DOOR ALARM P. 18
SETTING OF ALARM RESUME TIME P. 19
KEY LOCK FUNCTION P. 20
DEFROST CYCLES P. 21
REMOTE ALARM TERMINAL P. 21
ALARMS & SAFETY FUNCTIONS P. 22
ROUTINE MAINTENANCE
Cleaning of cabinet P. 23
Cleaning of evaporating tray P. 23
Replacement of fluorescent lamp P. 24
Replacement of glow starter P. 25
Cleaning of condenser filter P. 25
TROUBLESHOOTING P. 26
DISPOSAL OF UNIT P. 27
OPTIONAL COMPONENTS
Automatic temperature recorder P. 32
Attachment of recorder MTR-0621LH P. 32
Attachment of recorder MTR-G04A P. 33
Attachment of battery kit MPR-48B P. 35
Setting for battery before starting P. 37
SPECIFICATIONS P. 38
PERFORMANCE P. 38
SAFETY CHECK SHEET P. 39
1
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INTRODUCTION
Ŷ Read this manual carefully before using the appliance and follow the instructions for safety operation.
Ŷ Sanyo never 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.
Ŷ Keep this manual in an adequate place to refer to it as necessary.
Ŷ The contents of the manual will be subjected to change without notice due to the improvement of
performance or functions.
Ŷ Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect.
Ŷ Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any
inaccuracies.
Ŷ No part of this manual may be reproduced in any form without the expressed written permission of
Sanyo.
CAUTION
SANYO guarantees the product under certain warranty conditions. SANYO in no way shall be
responsible for any loss of content or damage of content.
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2
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 unit correctly and safely.
If the precautions advised are followed, this will prevent possible injury to the user and
any other person.
Precautions are illustrated in the following way:
WARNING
Failure to observe WARNING signs could result in a hazard to personnel
possibly resulting in serious injury or death.
CAUTION
Failure to observe CAUTION signs could result in injury to personnel and
damage to the unit and associated property.
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 manual 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 qualified engineer or a service personnel only.
3
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PRECAUTIONS FOR SAFE OPERATION
WARNING
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 service personnel should install the unit. The installation by
unqualified personnel may cause electric shock or fire.
Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from
turning over. 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.
Never install the unit in a humid place or a place where it is likely to be splashed by water.
Deterioration of the insulation may result which could cause current leakage or electric shock.
Never install the unit in a flammable or volatile location. This may cause explosion or fire.
Never install the unit where acid or corrosive gases are present as current leakage or electric
shock may result due to corrosion.
Always ground (earth) the unit to prevent electric shock. If the power 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 that on the rating label may cause fire or electric shock.
Never store volatile or flammable substances in this unit if the container cannot be sealed. These
may cause explosion or fire.
Do not insert metal objects such as a pin or a wire into any vent, gap or any outlet on the unit.
This may cause electric shock or injury by accidental contact with moving parts.
Use this unit in safe area when treating the poison, harmful or radiate articles. Improper use
may cause bad effect on your health or environment.
Turn off the power switch (if provided) and disconnect the power supply to the unit prior to any
repair or maintenance of the unit in order to prevent electric shock or injury.
Do not touch any electrical parts (such as power supply plug) or operate switches with a wet
hand. This may cause electric shock.
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4
PRECAUTIONS FOR SAFE OPERATION
WARNING
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 unit as this may cause electric shock or short circuit.
Never put containers with liquid on the unit as this may cause electric shock or short circuit when
the liquid is spilled.
Never bind, process, or step on the power supply cord, or never damage or break the power
supply plug. A broken supply cord or plug may cause fire or electric shock.
Do not use the supply cord if its plug is loose. Such supply cord may cause fire or electric shock.
Never disassemble, repair, or modify the unit yourself. Any such work carried out by an
unauthorized person may result in fire, or electric shock or injury due to a malfunction.
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
cord. A damaged cord may cause electric shock or fire.
Disconnect the power plug when the unit is not used for long periods. Keeping the connection
may cause electric shock, current leakage, or fire due to the deterioration of insulation.
If the unit is to be stored unused in an unsupervised area for an extended period, ensure that
children do not have access and that doors cannot be closed completely.
The disposal of the unit should be accomplished by appropriate personnel. Remove doors to
prevent accidents such as suffocation.
Do not put the packing plastic bag within reach of children as suffocation may result.
5
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PRECAUTIONS FOR SAFE OPERATION
CAUTION
Use a dedicated power source (a dedicated circuit with a breaker) as indicated on the rating label
attached to the unit. A branched circuit may cause fire resulting from abnormal heating.
Connect the power supply plug to the power source firmly after removing the dust on the plug.
A dusty plug or 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 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 movement to prevent damage or injury.
Prepare a safety check sheet when you request any repair or maintenance for the safety of service
personnel.
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6
ENVIRONMENTAL CONDITIONS
This equipment is designed to be safe at least under the following conditions (based on the IEC 61010-1):
1. Indoor use;
2. Altitude up to 2000 m;
3. Ambient temperature 5
4. Maximum relative humidity 80% for temperature up to 31
humidity at 40
5. Mains supply voltage fluctuations not to exceed ±10% of the nominal voltage;
6. Other supply voltage fluctuations as stated by the manufacture;
7. Transient overvoltages according to Installation Categories (Overvoltage Categories) II; For mains
supply the minimum and normal category is II;
8. Pollution degree 2 in accordance with IEC 60664.
o
C;
o
C to 40oC
o
C decreasing linearly to 50% relative
7
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REFRIGERATOR COMPONENTS
16
15
14
13
3
1
2
4
5
6
7
8
12
12
11 10
9
MPR-1411
17
18
MPR-1411R
Rear side
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8
REFRIGERATOR COMPONENTS
1. Front cover: A front cover opens when a bottom part is pulled to the front. Open this cover when you
use cleaning of the condenser filter, a remote alarm terminal. Refer to page 11.
2. Control panel: Panel opens when the right top of the lower part cover is pushed. Refer to page 10.
3. Light switch: This switch is used for turning the fluorescent lamp off and on.
4. Space for temperature recorder: An temperature recorder (optional accessory) can be mounted here.
See page 32.
5. Fluorescent lamp: 40 W white lamp. See page 24 for replacement.
6. Lock: Turn the key clockwise through 180
7. Glass window: The window may have condensation in high humidity environment. Wipe off the
condensation with a soft dry cloth.
8. Handle: Always hold the handle when opening/closing the door.
9. Dew receiver: The condensation on the outer door is accumulated on this dew receiver. Wipe off the
water on the dew receiver with a cloth.
10. Leveling foot: Adjust the height of the leveling feet by turning the screw bolts until the unit is level.
11. Caster: When installing the unit, the castors can be raised from the floor by using the leveling feet
above.
12. Drawer (MPR-1411R only): Items to be stored in the chamber must be placed on the drawers.
The maximum storage weight for each drawer is 40 kg.
Shelf (MPR-1411 only): Items to be stored in the chamber must be placed on the shelves. The
maximum storage weight for each shelf is 50 kg. Do not put stored items directly onto the interior floor of
the chamber. See page 15.
o
to securely lock the door.
13. Access port: This port allows temperature measurement cables to enter the chamber from outside.
A total of three (3) ports are provided; left side, right side and top.
14. Exhaust air vent: Do not block this vent. If this vent is blocked, temperature regulation will become
unstable. Do not place stored items in the path of the cold air.
15. Intake air vent: Do not block this vent. If this vent is blocked, temperature regulation will become
unstable. Do not insert a finger or any foreign object into this vent as there is danger from the internal fan.
16. Door switch: When a door opens, a fan for the cold circulation is stopped, and the leakage of the
cold is prevented. And, the check lamp of the door is turned on.
17. Fixture: 2 fixtures are attached on the rear side of the unit. These keep adequate space between
the unit and wall and also can be used for fixing the unit. See page 13.
18. Evaporating tray: Defrost water from the evaporator accumulates on the tray and evaporates into
the atmosphere. See page 23 for cleaning.
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9
REFRIGERATOR COMPONENTS
Control panel
321
7 6 5 4
1. Door check indicator (DOOR): The red LED lamp is lit when the outer door is opened.
2. Alarm lamp (ALARM): This lamp is flashed when the audible alarm is activated.
3. Digital temperature indicator: This indicator shows the present chamber temperature or set
temperature.
4. Numerical value shift key ( ): Pressing this key in the setting mode causes the numerical value to
shift. ON-OFF of key lock can be selected by pressing this key in the key lock mode.
5. Digit shift key ( ): Pressing this key in the setting mode causes the changeable digit to shift. Key
lock is available by pressing this key for more than 5 seconds in the temperature display mode. Refer to
page 20 for the key lock.
6. Set key (SET): Temperature setting mode is led by pressing this key. Once the key is pressed, the
changeable digit is flashed. Pressing this key again after setting desired temperature, the setting is
stored into computer memory. If there is no key operation for 90 seconds during the temperature setting
mode, the temperature setting mode is invalid automatically. See page 16 for the details.
7. Buzzer stop key (BUZZER): To silence the audible alarm, press this key. The remote alarm is also
silenced by pressing this key. (The buzzer cannot be stopped during remote alarm testing.)
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10
REFRIGERATOR COMPONENTS
Inside of front cover
2 5
1
6
1. Condenser filter: This filter is for prevention of condenser clogged up. Clean the filter every 3
month.
3 4
2. Remote alarm terminal: This is used to connect the unit to an exterior alarm to notify users of any
malfunction. Refer to page 21.
3. Glow starter: This is for the fluorescent lamp. It is recommended that the glow starter is also
replaced when the fluorescent lamp is replaced. Refer to page 25.
4. Circuit breaker: Make sure to switch ON this breaker before starting up of the unit. This
disconnects the power when any abnormality is occurred and over current is rushed. Contact with
dealer or service station after disconnect the power supply plug. Rated AC 250 V, 10 A.
5. Fixture (rear side): 2 fixtures are attached on the rear side of the unit. These keep adequate space
between the unit and wall and also can be used for fixing the unit. See page 13.
.
11
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INSTALLATION SITE
To operate this unit properly and to obtain maximum performance, install the unit in a location with
the following conditions:
Ŷ A location not compliance with the following conditions may cause poor performance, failure or
accident.
Ŷ A location not subjected to direct sunlight
Do not install the unit under direct sunlight. Installation in a location subjected to direct sunlight may
degrade the performance.
Ŷ A location with adequate ventilation
Leave at least 10 cm around the unit for ventilation. Poor ventilation will result in a reduction of the
performance and consequently the failure.
Ŷ A location away from heat generating sources
Avoid installing the unit near heat-emitting appliances such as a heater or a boiler etc. Heat can
decrease the intended performance of the unit.
Ŷ A location with little temperature change
Install the unit under stable ambient temperature. Installing the unit under unstable ambient temperature
may result in unstable performance.
Ŷ A location with a sturdy and level floor
Always install the unit on a sturdy and level floor withstanding the total weight of the unit. The uneven
floor or tilted installation may cause failure or injury. Unstable condition may cause vibration or noise.
Ŷ A location not prone to high humidity
Install the unit in the ambient of 80% R.H. or less humidity. Installation under high humidity may cause
current leakage or electric shock.
CAUTION
The unit may collect excessive frost on the evaporator if it is installed in high temperature and high
humidity location. This will cause frequent defrosting.
Ŷ A location without flammable or corrosive gas
Never install the unit in a flammable or volatile location. This may cause explosion or fire or may result
in the current leakage or electric shock by the corrosion of the electrical components.
CAUTION
Never install the unit in a location where the corrosive material such as sulfur compound is likely
to be generated (near a drainage facilities, etc). Corrosion of the copper pipe may result in
deterioration of cooling unit and consequently the failure.
Ŷ A location without the possibility of anything fall
Avoid installing the unit in the location where anything can fall down onto the unit. This may cause the
breakdown or failure of the unit.
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12
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