4
Warnings
The warnings given below pertain to testing, calibration, and servicing of
the generator. The service technician should also be aware of the
warnings given in the Operators’ Manual for clinical use of the generator.
• For operation of the generator, connect the power to a properly grounded
receptacle. Do not use a power plug adapter.
• Accessories connected to the generator are sources of high voltage, high current,
and high frequency electricity. Touching the non-insulated portion of these
accessories or any conductive surfaces that come in contact with these
accessories during activation may result in serious injury.
• Turn off and unplug the generator prior to cleaning. Rubbing a cleaning cloth over
the front panel may inadvertently activate the pressure-sensitive switches, thus
turning the generator on or changing the power or mode settings.
• Disconnect the power cord and wait at least five minutes before performing any
procedures that require removal of the outer shell, or replacement of parts or
boards to allow discharge of power supply components.
• When testing, calibrating, or troubleshooting with the shell off, be aware that
potentially lethal AC, and DC voltages may be present on some components and
exposed metal surfaces. These constitute a serious shock hazard. Do not touch
any of these surfaces. Use non-conductive tools and isolated or high impedance
test probes with high voltage insulated handles.
• Do not wear ground straps when power is on.
• When testing, calibrating, or troubleshooting with the outer shell and fan assembly
off, be aware that high voltage RF is present on many of the conductive surfaces
whenever the generator is activated. These constitute a serious burn hazard.
During activation of the RF output, it is not only unsafe to directly touch exposed
metal surfaces but it is also possible for an arc to form between a conductive
surface and a body part. Keep fingers at least one inch away from any internal
generator parts while the generator is activated.
• Use the lowest possible power settings to achieve the desired effects.
• Do not install or activate the generator in the presence of flammable anesthetics or
oxidizing gases such as nitrous oxide (N
2
0) and oxygen.
• Non-flammable agents should be used for cleaning and disinfection wherever
possible.
• Flammable agents used for cleaning or disinfecting, or as solvents of adhesives,
should be allowed to evaporate before RF activation.
• Cautery tips that are activated or hot during calibration or troubleshooting can
cause a fire. Do not place them near or in contact with flammable materials
and substances.
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