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Omron HEM-7320, Instruction Manual

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Omron HEM-7320 Instruction Manual Download Page 19

18

4. Troubleshooting and Maintenance

4.3

Maintenance

To protect your unit from damage, please observe the following:

• Do not subject the main unit and the cuff to extreme temperatures, humidity, moisture or direct sunlight.
• Do not fold the cuff or tubing tightly.
• Do not inflate the arm cuff over 299 mmHg.
• Do not disassemble the unit.
• Do not subject the unit to strong shocks or vibrations (for example, dropping the unit on the floor).
• Do not use volatile liquids to clean the main unit. 
• Do not wash the arm cuff or immerse it in water.
• Do not use petrol, thinners or similar solvents to clean the arm cuff.
• Do not carry out repairs of any kind yourself. If a defect occurs, consult your local OMRON representative.

• The unit should be cleaned with a soft, dry cloth.
• Use a soft, moistened cloth and neutral soap to clean the arm cuff.

Note: 

Read and follow the "Correct Disposal of This Product" in "6.Technical Data" when disposing of the 
device and any used accessories or optional parts.

Calibration and Service

• The accuracy of this blood pressure monitor has been carefully tested and is designed for a long service 

life.

• It is generally recommended to have the unit inspected every 2 years to ensure correct functioning and 

accuracy. Please consult your local OMRON representative.

Summary of Contents for HEM-7320

Page 1: ...w omron healthcare com Asia Pacific HQ OMRON HEALTHCARE SINGAPORE PTE LTD 438AAlexandra Road 05 05 08 Alexandra Technopark Singapore 119967 www omronhealthcare ap com OMRON HEALTHCARE MANUFACTURING VIETNAM CO LTD Binh Duong Province VIETNAM Production facility Made in Vietnam Automatic Blood Pressure Monitor Model HEM 7322 Instructio n Manual English Automatic Blood Pressure Monitor Model HEM 7322...

Page 2: ...on Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury to the user or patient or damage to the equipment or other property General Usage Always consult your doctor Self diagnosis of measurement results and self treatment are dangerous People with severe blood flow problems or blood disorders should consult a doctor before using the unit as cuff i...

Page 3: ...other types of batteries Do not use new and used batteries together Remove the batteries if the unit will not be used for 3 months or more General Precautions Do not forcibly bend the arm cuff or bend the air tube excessively To unplug the air plug pull on the air plug at the connection with the main unit not the tube itself Do not apply strong shocks and vibrations to or drop the unit and arm cuf...

Page 4: ...lug Display Memory symbol Average value symbol Systolic blood pressure Diastolic blood pressure Pulse display and Memory number Heartbeat symbol Flashes during measurement Date Time display Movement error symbol Irregular heartbeat symbol Blood pressure level indicator Cuff wrapping guide Low battery symbol Deflation symbol Open the rear cover page to read following The alphabet in the rear cover ...

Page 5: ...Notes If the low battery symbol appears on the display turn the monitor off then replace all batteries at the same time The measurement values continue to be stored in memory even after the batteries are replaced The supplied batteries may have a shorter life Disposal of used batteries should be carried out in accordance with the national regulations for the disposal of batteries ...

Page 6: ...ement for the first time 3 Press the START STOP button to store the setting Notes If the batteries have been replaced the date and time setting will need to be reset If the date and time are not set appears during or after measurement 1 2 Push or buttons to change Push the button to confirm Next setting appears Month Day Hour Minute Year ...

Page 7: ...tes When you take a measurement on the right arm air tube will be at the side of your elbow Be careful not to rest your arm on the air tube The blood pressure can differ between the right arm and the left arm and therefore also the measured blood pressure values can be different OMRON recommends to always use the same arm for measurement If the values between the two arms differ substantially plea...

Page 8: ...fortably seated under comfortable room temperature No bathing drinking alcohol or caffeine smoking exercising or eating 30 minutes before taking a measurement Sit on a chair with your feet flat on the floor Sit upright with your back straight The arm cuff should be at the same level as your heart c d ...

Page 9: ...RT STOP button The arm cuff will start to inflate automatically If your systolic pressure is more than 210 mmHg After the cuff starts to inflate press and hold the START STOP button until the monitor inflates 30 to 40 mmHg higher than your expected systolic pressure Notes The monitor will not inflate above 299 mmHg Do not apply more pressure than necessary START INFLATE DEFLATE COMPLETE Cuff wrapp...

Page 10: ... When lights in green the arm cuff is correctly wrapped tightly enough on the arm and the reading is accurate and reliable 2 Remove the arm cuff Note Wait 2 3 minutes before taking another blood pressure measurement Waiting between readings allows the arteries to return to the condition prior to taking the blood pressure measurement Always consult your doctor Self diagnosis of measurement results ...

Page 11: ...eat feature Irregular heartbeats can influence the results of the measurement The irregular heartbeat algorithm automatically determines if the measurement is usable or needs to be repeated If the measurement results are affected by irregular heartbeats but the result is valid the result is shown together with the irregular heartbeat symbol If the irregular heartbeats cause the measurement to be i...

Page 12: ... take a single measurement for another user No measurement values are stored in the memory when the guest mode is selected 1 Press and hold the START STOP button for more than 3 seconds The date time display will disappear 2 Release the START STOP button when the date time display turns off The arm cuff will start to inflate automatically ...

Page 13: ...sed on one reading Notes If the memory is full the monitor will delete the oldest readings When viewing the reading taken without setting the date and time is displayed instead of the date and time To View the Readings Stored in Memory 1 Press the button The Memory number appears for a second before the pulse rate is displayed The newest set is numbered 1 Note The blood pressure colour indicator l...

Page 14: ...e value is not calculated If there are no measurements results stored in the memory the screen to the right is displayed To Delete All the Values Stored in Memory When the memory symbol appears first press the Memory button Then while holding it down press the START STOP button simultaneously for more than 3 seconds Note You cannot partially delete values stored in the memory ...

Page 15: ...in section 3 3 If this error continues to appear contact your doctor Movement during measurement Carefully read and repeat the steps in section 3 3 Arm cuff is not applied correctly Apply the arm cuff correctly Refer to section 3 1 The batteries are low You should replace them with new ones ahead of time Refer to section 2 1 The batteries are exhausted You should replace them with new ones at once...

Page 16: ...measurement Refer to section 3 3 If E2 appears repeatedly inflate the cuff manually until it is 30 to 40 mmHg above your previous measurement result Refer to section 3 3 The arm cuff was inflated above 299 mmHg when inflating the cuff manually Do not inflate the cuff above 299 mmHg Refer to section 3 3 Movement during measurement Repeat measurement Remain still and do not talk during measurement R...

Page 17: ...o section 3 1 Arm cuff pressure does not rise The air tube is not securely connected into the main unit Make sure that the air tube is connected securely Refer to section 3 1 Air is leaking from the arm cuff Replace the arm cuff with a new one Refer to Chapter 5 Arm cuff deflates too soon The arm cuff is loose Apply the cuff correctly so that it is firmly wrapped around the arm Refer to section 3 ...

Page 18: ...tion 2 1 The batteries have been inserted incorrectly Insert the batteries with the correct polarity Refer to section 2 1 Other problems Press the START STOP button and repeat measurement If the problem continues try replacing the batteries with new ones If this still does not solve the problem contact your local OMRON representative Problem Cause Remedy ...

Page 19: ...not use petrol thinners or similar solvents to clean the arm cuff Do not carry out repairs of any kind yourself If a defect occurs consult your local OMRON representative The unit should be cleaned with a soft dry cloth Use a soft moistened cloth and neutral soap to clean the arm cuff Note Read and follow the Correct Disposal of This Product in 6 Technical Data when disposing of the device and any...

Page 20: ...he air tube into the arm cuff Note Do not bend the air tube excessively 3 Place the arm cuff and main unit in the storage case Do not store the unit in the following situations If the unit is wet Locations exposed to extreme temperatures humidity direct sunlight dust or corrosive vapours Locations exposed to vibrations shocks or where it will be at an angle ...

Page 21: ...C Adapter 1 Insert the AC adapter plug into the AC adapter jack on the rear side of the main unit 2 Plug the AC adapter into an electrical outlet To disconnect the AC adapter unplug the AC adapter from the electrical outlet first and then remove the AC adapter plug from the main unit Wide range cuff Arm circumference 22 42cm AC adapter S ...

Page 22: ...INPUT AC100 240V 50 60Hz 0 12A Battery Life Approximately 1000 measurements Using new alkaline batteries Applied Part Protection Against Electric Shock Internally powered ME equipment When using only the batteries Class II ME equipment Optional AC adapter Operating temperature Humidity 10 C to 40 C 30 to 85 RH Storage temperature Humidity Air pressure 20 C to 60 C 10 to 95 RH 700 1060hPa Console W...

Page 23: ...ean Standard EN1060 Non invasive sphygmomanometers Part 1 General Requirements and Part 3 Supplementary requirements for electromechanical blood pressure measuring systems This OMRON product is produced under the strict quality system of OMRON HEALTHCARE Co Ltd Japan The core component for OMRON blood pressure monitors which is the Pressure Sensor is produced in Japan ...

Page 24: ...This may result in incorrect operation of the unit and create a potentially unsafe situation Recommendation is to keep a minimum distance of 7 m Verify correct operation of the device in case the distance is shorter Further documentation in accordance with EN60601 1 2 2007 is available at OMRON HEALTHCARE EUROPE at the address mentioned in this instruction manual Documentation is also available at...

Page 25: ...tbeat An irregular heartbeat is a heartbeat rhythm that varies by more than 25 from the average heartbeat rhythm detected while the unit is measuring the systolic and diastolic blood pressure If such an irregular rhythm is detected more than twice during measurement the irregular heartbeat symbol appears on the display when the measurement results are displayed What is Arrhythmia Arrhythmia is a c...

Page 26: ...urate diagnosis Thus it is best to try and measure your blood pressure at the same time each day to get an accurate indication of any changes in blood pressure Blood pressure is typically low in the morning and increases from afternoon to evening It is lower in the summer and higher in the winter Example fluctuation within a day male 35 years old mmHg 200 150 100 50 6 12 18 24 Upper curve systolic...

Page 27: ... on the blood pressure values measured on people in a sitting position in outpatient departments of hospitals Note There is no universally accepted definition of hypotension However those having the systolic pressure below 100 mmHg are assumed as hypotensive 80 180 160 140 130 120 85 90 100 110 Systolic blood pressure mmHg Severe hypertension Moderate hypertension Mild hypertension Normal systolic...

Page 28: ... blood pressure and pulse rate of people within the range of the designated arm cuff following the instructions in this instruction manual It is mainly designed for general household use Please read the Important Safety Information in this instruction manual before using the unit Important Safety Information 1 1 Overview 3 2 Preparation 4 2 1 Installing Replacing the Batteries 4 2 2 Setting the Da...

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