bk ultrasound bk3000, Руководство пользователя

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bk3000 User Guide (16-01249-EN-01) Safety Information
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Electrical Safety
ESD Training
The ESD Symbol
Anyone using the equipment must be able to recognize the ESD symbol and
understand how to take the necessary precautionary procedures, as described in the
caution below.
Interference
The 2300 Ultrasound System is suitable for use in all establishments, other than
domestic establishments and those directly connected to the public low-voltage
power supply network that supplies buildings used for domestic purposes.
Electrical Noise
Do not use a
power strip
WARNING ES-w1
Do not plug the equipment into an ordinary power strip. If the ground connection fails,
this is dangerous because
•
the total leakage current for all the connected equipment can exceed the limits
specified in EN/IEC 60601-1
(Part 1: General requirements for safety).
•
the impedance of the ground connection could exceed the limits specified in EN/IEC
60601-1.
Electrical
shock
WARNING ES-w3
You risk electrical shock if you try to get inside the equipment (other than opening a cover
to access connectors or batteries described in the user guide). Do not allow anyone but
qualified service personnel to service the equipment.
ESD
Caution ESD-c1
Do not touch pins in connectors that have the ESD symbol . Do not connect
anything to them unless you follow these ESD (electrostatic discharge) precautionary
procedures:
•
Discharge your body to ground before you touch the pins with your hand or a tool. For
example, touch an unpainted metal part of the system cover.
•
You can use a wrist strap connected to the additional protective ground or potential
equalization terminal on the system if that is more convenient.
Electrical
noise
WARNING EN-w1
Electrical noise from nearby devices such as electrosurgical devices – or from devices that
can transmit electrical noise to the AC line – may cause disturbances in ultrasound images.
This could increase the risk during diagnostic or interventional procedures.