E80/E70 Digital Electrocardiograph User’s Manual
2-4
The unit displaying this symbol contains an F-Type isolated
(floating) applied part providing a high degree of protection
against shock,
The type CF applied parts provide a higher degree of protection
against electric shock than that provided by type BF applied parts.
and is defibrillator-proof.
Attention! Please refer to the documents accompanying this
cardiograph (this manual)!
4．When a defibrillator is applied on a patient, the cardiograph may have
transient disorders in the display of waveforms. If the electrodes are used and
placed properly, the display of the cardiograph will be restored within 10s.
During defibrillation, please note to remove the electrode of chest lead and
move the electrode of limb lead to the side of the limb. The electrode of the
defibrillator should not come into direct contact with the electrodes. Please
ensure the cardiograph is reliably grounded and the electrodes used repeatedly
should be kept clean.
5．
To guarantee the safe operation of the cardiograph, the cardiograph is
provided with various replaceable parts, accessories and consuming materials
(such as sensors and their cables, electrode pads). Please use the products
provided or designated by the manufacturer.
6．
The device connected to cardiograph must comply with IEC 60601-1 and
IEC950. If the cardiograph is connected to other undesignated electrical
equipment or devices, safety hazards may occur for causes such as the
cumulating of the leakage current.
7 ．
To guarantee the normal and safe operation of the cardiograph, a
preventive check and maintenance should be conducted for the cardiograph
and its parts every 6-12 months (including performance check and safety
check) to verify the instrument can work in a safe and proper condition and it
is safe to the medical personnel and the patient and has met the accuracy
required by clinical use.
Caution: The electrocardiograph does not contain any parts for
self-repair by users. The repair of the instrument must be
conducted by the technical personnel authorized by manufacturer.
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