| Color Doppler ultrasound machine maintenance |
| 2016-08-25 |
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1. Please start in every examination before the external AC power status, such as machine is equipped with a regulated power supply or UPS (uninterruptible power supply), please open the power switch, confirm that the power supply voltage stability and meet the requirements of the range (220V + 10V) and then open the machine switch, then press on the keyboard of the on / off switch button; please according to the keyboard on the on / off switch button shutdown,, turn off the machine after the close of the machine of the master switch, etc. the machine off and then close the external power supply.
2 recommendations for the machine is equipped with UPS (UPS), the regulator (power above 1000W) and a regular power outlet, in order to protect the machine from the outside world suddenly power and voltage fluctuations caused by the impact.
3 in the outside world to interfere with the use of machines, the proposed machine is equipped with a clean power, in order to protect the machine from power grid power supply interference or interference of other equipment.
4. Regular inspection and cleaning machine power supply line and a plug (at least monthly), such as a machine needs often move please according to frequency to inspect, such as the discovery of the power cord is damaged or deformations of the plug, please stop using, so as to avoid personal injury
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