9
2 Safety Information
2.1 Safety Warning
Use three core power cord and protective grounding socket when mains supply is applied, in order not to
cause electric shock to patient and operator.
Be sure that the installation room has stable power supply system which is reliable and
grounding.
When the system is not complete and reliable, cut off the A/C power and use internal D/C
supply directly
Do not use the instrument near anesthetic gases, oxygen, hydrogen or other flammable and
corrosive chemicals.
Do not use the instrument near high-voltage, high- static, X ray, ultrasonic, electrosurgical
equipment and other strong magnetic wave environment.
Only qualified service engineers can install this equipment. And only service engineers
authorized by ECGMAC can open the shell case.
Auxiliary equipments connected to the digital and analog interfaces must be certified
according to IEC standards (e.g. IEC950 for data processing equipment and IEC60601-1 for
medical equipment). Therefore anybody, who connects additional equipment to the signal input or
output connector to configure a medical system, must make sure that it complies with the
requirements of the valid version of the system standard IEC60601-1-1. If any questions, please
consult our service department or the local agent on your side.
When defibrillator is used simultaneously with the instrument, the operator should not touch
patient, bed, table or instrument. All the electrodes (whether connected to the patient or not) and the
patient do not need to be grounded. When the instrument is operated simultaneously with
defibrillator or other electrical stimulation equipment, it is recommended to use disposable plate
chest electrodes to avoid skin burns by metal electrodes.
Be careful when patient is connected to multiple equipments, the total leakage current might
cause the injury. Only type I equipment compliant with IEC60601-1 is allowed to connect with this
instrument, when it is connected with other equipments. Meanwhile, reliable connection between
the potential equalization needs to be carefully considered. After the connection, the users must
Summary of Contents for EM-1201
Page 2: ...2...
