Varex Imaging nexus DR, Руководство по безопасности

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4. Safety and Warranty Information
least 60 seconds after removing the AC supply cable for complete
discharge.
Components inside enclosures of the system are sensitive to electrostatic discharge (ESD).
Personnel servicing components of the system must take appropriate ESD prevention
measures to minimize the risk of damage to system hardware.
Do not block or restrict airflow into or out of the computer, the detector control unit (CP2), or
the enclosure around the detector, if applicable. Adequate air cooling is required to prevent
overheating of the components inside these enclosures.
Apply measures to prevent liquids, particularly toxic or hazardous fluids, from coming into
contact with system components and equipment. When cleaning the system equipment, do not
spray or pour fluid directly onto equipment surfaces. Use a soft cloth, dampened lightly with a
cleaning solution, and gently wipe system components. For additional guidance in cleaning the
system equipment, see
CHAPTER 3 Cleaning Practices
.
When replacement of electrical components is required, use only components that are
appropriately rated for the application. Replace fuses, switches, or connectors only with
components of the same type and rating as the original equipment.
To avoid potential for electric shock, the system must be powered from an AC supply circuit
that includes adequate earth ground. Connect the system components only to receptacles
labeled or marked as medical grade.
The Isolation Transformer is intended to electrically isolate components of the system from all
other equipment on the site’s AC supply circuits. DO NOT connect any device that is not part
of the system, such as battery chargers or audio devices, to the Isolation Transformer.
Warning: The system and its components are designed to be
connected to a properly grounded AC supply sufficient to support
system operation. See CHAPTER 5 Power and Environmental
Specifications
for specific power requirements. Use of power strips, or
other multiple-socket outlets not specifically approved for use with the
system, may compromise safety grounding or present other power-
related safety hazards. When a power strip must be used to provide
power to any component of the system, refer to the IEC60601-1
standard for guidance in selecting a power strip of appropriate type
and rating.
Warning: All electrical and grounding connections to the system
must be inspected during each preventive maintenance (PM) cycle.
Replace or repair faulty connections prior to returning the system to
service. Failure to adequately ensure safety grounding can result in
injury to users or patients, or fire or other damage to equipment.
The use of accessories or cables other than those specified in this manual, with the exception
of those sold or provided by the manufacturer as replacement parts for internal components,
may result in increased emissions, decreased immunity, or abnormal system operation. Use
only those cables provided or specifically approved by Varex.
Nexus DR Regulatory and Safety Manual, 736-226-G1, Rev. J | 17