3-4 System Preparation
3.2.3 Power ON the System
To ensure safe and effective system operation, you must perform daily
maintenance and checks. If the system begins to function improperly –
immediately stop scanning. If the system continues to function
improperly – fully shut down the system and contact Mindray Customer
Service Department or sales representative. If you use the system in a
persistent improperly functioning state – you may harm the patient or
damage the equipment.
Check before Power ON
Check the system before the system is powered on:
The temperature, relative humidity and atmospheric pressure shall meet the requirements
of operating conditions. See "2.4.3 Environmental Conditions " for details.
There shall be no condensation.
There shall be no distortion, damage or dirt on the system and peripheral devices.
If any dirt is found, cleaning shall be performed as illustrated in section ―17 System
Maintenance‖.
There shall be no loose screws on the monitor or control panel.
There shall be no cable damage (e.g. power cord). Maintaining secure connections to the
system at all times.
The probes and probe cables shall be free of damage or stains.
See "13 Probes and Biopsy" chapter for details of probe cleaning and disinfection.
No miscellaneous odds and ends are allowed to be attached or affixed to the control
panel.
Ensure that all connections are free from damage and remain clear of foreign object
blockages.
There shall be no obstacles around the system and its air vent.
Probe cleaning and disinfection.
The overall scanning environment and field must be clean.
The locking mechanism of casters can work normally.
Before turning on the system, check if the system is plugged in – verify that the system circuit
breaker is at ―On‖. After the power indicator at the touch panel turns green, press the power
button (on the left of the touch panel) to power on the system.
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