Citizen Systems Blood Glucose Meter Ch-650 Benutzerhandbuch

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PRECAUTIONS FOR USE AND MAINTENANCE

10. DO NOT wrap the cuff around a wrist in which a drip (intravenous 

infusion) is inserted, or which is being used for blood transfusion 
as part of medical treatment. Doing so could result in an injury or a 
serious accident.

11. DO NOT use the monitor in the vicinity of fl ammable gases such as 

those used for anaesthesia. Doing so could ignite the gases and 
cause an explosion.

12. DO NOT use the monitor in enriched oxygen environments such 

as a hospital’s hyperbaric chamber or oxygen tent. Doing so could 
ignite the oxygen and cause a fi re.

13. DO NOT use mobile phones near the monitor as this could result in 

a malfunction.

14. If you use a cardiac pacemaker, consult your physician before using 

the monitor.

15. Be sure to use this unit only for measuring blood pressure. DO NOT 

use it for any other purpose.

16. Be sure to use only our authorized parts and accessories. Parts and 

accessories not approved for use with the device may damage the 
unit.

17. DO NOT use this unit on infants.
18. Blood pressure measurement may not be possible for anyone with 

common arrhythmias such as atrial or ventricular premature beats 
or atrial fi brillation.

Maintenance Precautions

1.  DO NOT store the blood pressure monitor in locations exposed to 

direct sunlight, high temperatures (over 60°C), low temperatures 
(below -20°C), high relative humidity (over 95%) or excessive 
amounts of dust.

 

Make sure to store the blood pressure monitor, where children, pets 
and or pests are not there.

2.  DO NOT drop the blood pressure monitor or subject it to other 

shocks or vibration.

3.  Remove the batteries if the monitor will be left unused for a long 

period.

4.  DO NOT attempt to disassemble the monitor.

5.  DO NOT bend the cuff excessively.
6.  If the monitor is very dirty, wipe it clean with a cloth moistened with 

sterilizing alcohol or a neutral detergent. Then wipe it with a dry 
cloth.

7.  NEVER clean the blood pressure monitor with thinners or benzene, 

as this could damage the monitor.

8.  To clean the cuff, wipe it with a moist cloth. Avoid hard rubbing, as 

this will cause air leakages.

Warning

No modifi cation of this device is allowed.

Symbols Explanation

:  The CE marking is meant to provide information to market 

inspectors in the EU member countries.

: Type BF applied part

: Keep dry

: Warning

: Refer to instruction manual before use

: Appliance compliance WEEE directive

: Accumulators and battery packs for separate collection

: Manufacturer

Warning

The device has been tested and homologated 
in accordance with EN60601-1-2 for EMC. 
This does not guarantee in any way that the 
device will not be affected by electromagnetic 
interference. Avoid using the device in high 
electromagnetic environment.

PRECAUTIONS FOR USE AND MAINTENANCE