Bovie Aaron 940 User manual

1
User’s Guide • Aaron 940
™
USER’S GUIDE

TABLE OF CONTENTS
Introduction..................................................................................................................................................3
Precautions....................................................................................................................................................3
Unit Operation.............................................................................................................................................6
Setup Procedures........................................................................................................................................7
Maintenance.................................................................................................................................................9
Sterilization ...................................................................................................................................................9
Accessories....................................................................................................................................................9
Technical Description................................................................................................................................9
IEC Classifications.....................................................................................................................................10
EMC Compliance ......................................................................................................................................10
Warranty and Repair ...............................................................................................................................14
Troubleshooting .......................................................................................................................................14
Transport and Storage............................................................................................................................14
Output Power Characteristics..............................................................................................................14
Graphs ..........................................................................................................................................................15
Symbol Key.................................................................................................................................................16
2Bovie Medical Corporation

INTRODUCTION
Thank you for purchasing the Aaron 940™. Please visually check the unit to ensure that damage did not occur
during shipment and that all standard items are included. The basic unit should include the electrosurgical unit
with power cord, a handpiece, 50 disposable sharp dermal tips, 50 disposable blunt dermal tips, and a
mounting kit (A837). If there are any discrepancies, please contact Bovie at [phone].
Emergo Europe
Molenstraat 15
2513 BH, The Hague
The Netherlands
PRECAUTIONS
In order to safely operate the Aaron 940™, several precautions need to be followed.
WARNINGS:
Hazardous Electrical Output - This equipment is for use only by trained, licensed physicians.
Danger: Fire / Explosion Hazard - Do not use the Aaron 940™ in the presence of flammable
materials.
Fire / Explosion Hazard - The following substances will contribute to increased fire and explosion
hazards in the operating room:
• Flammable substances (such as alcohol based skin prepping agents and tinctures)
• Naturally occurring flammable gases which may accumulate in body cavities such as
the bowel
• Oxygen enriched atmospheres
• Oxidizing agents (such as nitrous oxide [N20] atmospheres).
The sparking and heating associated with electrosurgery can provide an ignition source.
Observe fire precautions at all times. When using electrosurgery in the same room with any
of these substances or gases, prevent their accumulation or pooling under surgical drapes, or
within the area where electrosurgery is performed.
Connect the power cord to a properly polarized and grounded power source with the frequency
and voltage characteristics that match those listed on the back of the unit.
Electric Shock Hazard - Connect the generator power cord to a properly grounded receptacle.
Do not use power plug adapters.
Electric Shock Hazard - Always turn off and unplug the generator before cleaning.
Fire Hazard - Do not use extension cords.
Patient Safety - Use the generator following the directions described in the Setup Procedures.
Otherwise, inaccurate power outputs may result.
Failure of the high frequency electrosurgical equipment could result in an unintended increase of
output power.
The instrument receptacles on this generator are designed to accept only one instrument at a
time. Do not attempt to connect more than one instrument at a time into a given receptacle. Doing
so will cause simultaneous activation of the instruments.
Use the lowest output setting necessary to achieve the desired surgical effect. Use the active
electrode only for the minimum time necessary in order to lessen the possibility of unintended
burn injury. Pediatric applications and/or procedures performed on small anatomic structures may
require reduced power settings. The higher the current flow, and the longer the current is applied,
the greater the possibility of unintended thermal damage to tissue, especially during use on small
structures.
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User’s Guide • Aaron 940
™

WARNINGS:
Use electrosurgery with caution in the presence of internal or external devices such as
pacemakers or pulse generators. Interference produced by the use of electrosurgical devices can
cause devices such as pacemakers to enter an asynchronous mode or can block the pacemaker
effect entirely. Consult the device manufacturer or hospital Cardiology Department for further
information when use of electrosurgical appliances is planned for patients with cardiac
pacemakers or other implantable devices.
If the patient has an Implantable Cardioverter Defibrillator (ICD), contact the ICD manufacturer for
instructions before performing an electrosurgical procedure. Electrosurgery may cause multiple
activation of ICDs.
Do not use electrosurgical equipment unless properly trained to use it in the specific procedure
being undertaken. Use by physicians without such training has resulted in serious, unintended
patient injury, including bowel perforation and unintended, irreversible tissue necrosis.
For surgical procedures where the high frequency current could flow through parts of the body
having a relatively small cross-sectional area, the use of bipolar techniques may be desirable to
avoid unwanted coagulation.
For all Monopolar modes, any associated equipment and active electrodes must be rated to with
stand the combination of output voltage, vp-p and crest factor as stated in this manual.
In some circumstances, potential exists for alternate site burns at points of skin contact (e.g.,
between the arm and the side of the body). This occurs when electrosurgical current seeks a path
to the return electrode that includes the skin-to-skin contact point. Current passing through small
skin-to-skin contact points is concentrated and may cause a burn. This is true for grounded,
ground referenced, and isolated output generators.
To reduce the potential for alternate site burns, do one or more of the following:
• Avoid skin-to-skin contact points, such as fingers touching leg, when positioning the patient.
• Place 5 to 8 cm (2 to 3 in.) of dry gauze between contact points to ensure that contact does
not occur.
• Position the return electrode to provide a direct current route between the surgical site and
the return electrode which avoids skin-to-skin contact areas.
• In addition, place patient return electrodes according to the manufacturer’s instructions.
Potential for alternate site burns increases if the return electrode is compromised. Bovie
recommends the use of split return electrodes and Bovie generators with a contact quality
monitoring system.
The entire area of the neutral electrode should be reliably attached to the patient’s body and as
close to the operating field as possible.
The cables to surgical electrodes should be positioned in such a way that contact with the patient
or other leads is avoided. Temporarily unused active electrodes should be stored so that they are
isolated from the patient.
Do not wrap the accessory cords or return electrode cords around metal objects. This may induce
currents that could lead to shocks, fires, or injury to the patient or surgical team.
The use of flammable anesthetics or oxidizing gases such as nitrous oxide (N2O) and oxygen
should be avoided if a surgical procedure is carried out in the region of the thorax or the head,
unless these agents are sucked away.
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 the application if HF surgery. There is a risk of pooling flammable
solutions under the patient or in body depressions such as the umbilicus, and in body cavities
such as the vagina. Any fluids pooled in these areas should be mopped up before HF surgical
equipment is used. Attention should be called to the danger of ignition of endogenous gases.
Some materials, for example cotton, wool and gauze, when saturated with oxygen may be ignited
by sparks produced in Normal Use of the HF surgical equipment.
4Bovie Medical Corporation

CAUTIONS:
At no time should you touch the active electrode or bipolar forceps. A burn could result.
Do not stack equipment on top of the generator or place the generator on top of electrical
equipment. These configurations are unstable and/or do not allow adequate cooling.
Provide as much distance as possible between the electrosurgical generator and other electronic
equipment (such as monitors). An activated electrosurgical generator may cause interference
with them.
Non-function of the generator may cause interruption of surgery. A backup generator should be
available for use.
Do not turn the activation tone down to an inaudible level. The activation tone alerts the surgical
team when an accessory is active.
When using a smoke evacuator in conjunction with the electrosurgical generator, place the smoke
evacuator a distance from the generator and set the generator volume control at a level that
ensures that the activation tones can be heard.
The use of high frequency current can interfere with the function of other electromagnetic
equipment.
When high frequency surgical equipment and physiological monitoring equipment are used
simultaneously on the same patient, place any monitoring electrodes as far as possible from
the surgical electrodes. Monitoring systems incorporating high frequency current-limiting devices
are recommended.
Do not use needles as monitoring electrodes during electrosurgical procedures. Inadvertent
electrosurgical burns may result.
To avoid the possibility of an electrosurgical burn to either the patient or the physicians, do
not allow the patient to come in contact with a grounded metal object during activation. When
activating the unit, do not allow direct skin contact between the patient and the physician.
The patient should not come in contact with metal parts which are earthed or which have an
appreciable capacitance to earth (for example operating table supports, etc.). The use of antistatic
sheeting is recommended for this purpose.
Remove any loose fitting jewelry from the patient before activation.
Examine all accessories and connections to the electrosurgical generator before use. Ensure that
the accessories function as intended. Improper connection may result in arcs, sparks, accessory
malfunction, or unintended surgical effects.
When not using active accessories, place them in a holster or in a clean, dry, non-conductive, and
highly visible area not in contact with the patient. Inadvertent contact with the patient may result
in burns.
Avoid HF output settings where maximum output voltage may exceed rated accessory voltage.
Refer to the accessory’s voltage rating.
To avoid incompatibility and unsafe operation, use suitable cables, accessories, active and neutral
electrodes, including values for the highest allowed H.F. peak voltage.
The output power selected should be as low as possible for the intended purpose. Certain devices
or accessories may present a safety hazard at low power settings.
Apparent low output or failure of the Aaron 940™ to function correctly at the normal operating
settings may indicate faulty application of the neutral electrode or poor contact in its connections.
In this case, the application of the neutral electrode and its connections should be checked before
selecting a higher output power.
When using Monopolar mode, associated equipment and active accessories should be selected
that have a voltage rating of 8.0 kV pp or greater.
When using Bipolar mode, associated equipment and active accessories should be selected that
have a voltage rating of 2.5 kV pp or greater.
5
User’s Guide • Aaron 940
™

Studies have shown that smoke generated during electrosurgical procedures can be potentially
harmful to patients and the surgical team. These studies recommend adequately ventilating the
smoke by using a surgical smoke evacuator or other means.1
1. U.S. Department of Health and Human Services. National Institute for Occupational Safety
and Health (NIOSH). Control of Smoke from Laser / Electric Surgical Procedures. HAZARD
CONTROLS, Publication No. 96-128, September, 1996.
NOTICES:
If required by local codes, connect the generator to the hospital equalization connector with an
equipotential cable.
Do not clean the generator with abrasive cleaning or disinfectant compounds, solvents, or other
materials that could scratch the panels or damage the generator.
UNIT OPERATION
The Aaron 940™produces radio frequency current which is useful for the removal and destruction of superficial
cutaneous and mucosal lesions. This is done by performing desiccation and fulguration procedures.
Electrosurgical desiccation occurs when the electrode is placed directly onto the surface of the lesion.
Fulguration occurs when the electrode is held slightly above the lesion and an arc is delivered to the lesion.
The unit also provides fast and efficient bleeding control by coagulation of capillaries and small blood vessels.
For the majority of desiccation, fulguration, and coagulation procedures utilizing the standard handpiece in the
monopolar output, the patient plate is optional. When used, the patient plate will intensify the coagulation
properties of the unit and also lessen the opportunity for an electrosurgical burn. The optional footswitch adds
versatility when using the standard handpiece in the monopolar output, as the footswitch allows you to activate
the unit by either the handpiece or the footswitch. Bipolar outputs are available for those physicians who prefer
to utilize bipolar forceps to perform coagulation procedures. A footswitch is required when using the bipolar
output and the patient plate is not used. Procedures that are performed in sensitive areas may require an
anesthetic. Flammable anesthetics should not be used.
If you are unfamiliar with the operation of a low powered electrosurgery unit, it is advisable to practice on
chicken or lean flank steak to visualize the effects at various output and power levels.
6Bovie Medical Corporation

SETUP PROCEDURES
1. Mount the Aaron 940™on the wall or optional mobile stand using the standard mounting kit (see figure 1).
Do not operate the unit in the horizontal position, as liquids may spill into unit.
2. Plug the female end of the power cord into the base of the unit (see figure 2, letter A).
3. Plug the male end of the power cord into a grounded wall receptacle.
4. Plug the handpiece into the monopolar output on the lower left of the front on the unit (see figure 2, letter B).
The plug is designed to fit in only one direction. Plug the smaller round connector from the handpiece into the
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User’s Guide • Aaron 940
™
Figure 1
Figure 2

receptacle on the bottom of the unit (see figure 2, letter B). The three button handpiece is designed to give the
doctor complete fingertip control of the power output settings.
5. Slide the standard electrode into the handpiece until it is firmly seated (see figure 2, letter C).
The handpiece will accept most standard 3/32" electrodes.
6. Slide the handpiece from above into the holder on the right side of the unit.
7. Turn the unit power on utilizing the switch on the right side panel of the unit (see figure 2, letter D).
8. Set the power output either by using the dial on the front of the unit (see figure 2, letter E) or on Aaron 940™
unit only by the up and down buttons on the handpiece (see figure 2, letter J). When power level adjustment is
being made by the handpiece an audible tone will sound to indicate that the power level has been changed.
Depressing and holding the up or down buttons will cause the power settings to change more rapidly for quick
adjustment of the output settings. Power output is displayed in“.1” watt increments below 10 watts and in
whole numbers from 10 to 40 watts.
NOTICE :
The output settings can not be adjusted when the unit is being activated.
9. To activate the unit, remove the handpiece from the holder. Place the handpiece in the desired position and
depress the activation button (see figure 2, letter K). When the unit is activated, an audible tone is sounded and
the blue active light will illuminate (see figure 2, letter F).
10. To use the optional grounding plate with cord (A802EU), insert the plug of the cord into the grounding
plate output (see figure 2, letter G) and connect the other end into the grounding plate. The plate should be
placed underneath the patient at a point where the entire plate is covered by bare skin.
11. To use the optional bipolar cord (A827EU), insert the plugs into the bipolar outputs (see figure 2, letter H).
The cord is then plugged into the forceps. A sliding gate behind the monopolar and bipolar outputs prevents
the user from using both simultaneously.
12. The optional footswitch is plugged into the footswitch output and placed on the floor (see figure 2, letter I).
The footswitch can be used with monopolar procedures and must be used with bipolar procedures.
13. When the procedure is completed, turn the unit off utilizing the switch on the right side panel of the unit.
14. Return the handpiece to the holder on the right side of the unit and remove the electrode. The electrode
should be disposed of after each procedure. If contamination has occurred to the handpiece, the handpiece
should also be sterilized.
15. Adjustment of the audible tone is achieved by a switch located on the rear of the unit (see figure 3). Two
tone choices are available, high and low. A small screwdriver will be necessary to make the adjustment.
8Bovie Medical Corporation
Figure 3
850 mA~

MAINTENANCE
The Aaron 940™requires periodic cleaning. When the unit case requires cleaning, simply utilize a soap and
water solution and wipe clean. Be careful to not have any water enter into the unit through the various
openings. Dry the unit with a clean, lint-free cloth.
STERILIZATION
The Aaron 940™and standard accessories are supplied non-sterile. The handpiece may be cleaned and
sterilized. Refer to the instruction sheet that accompanies the electrode and handpiece for specific instructions
on cleaning and sterilization. We recommend that all contaminated electrodes and handpieces be sterilized
prior to disposal.
ACCESSORIES
The accessories listed below are original Bovie®accessories to be used with the Aaron 940™. Accessories,
replacement parts, and disposable items that are not listed should only be used when their safety and technical
suitability have been checked. Additional accessories are available from your local Bovie dealer.
Reusable items must be checked for damage before each re-sterilization. Accidental burns can be caused by
damaged accessories.
Recommended, Standard Accessories
Catalog # Description
A901 Replaceable 3-button Handpiece
A802EU Grounding Plate with Cord
A827EU Reusable Bipolar Cord
A804 Disposable Dermal Tips (Sharp)
A806 Disposable Dermal Tips (Blunt)
09-005-001 110 VAC Hospital-grade power cord (replacement part)
09-009-001 220 VAC Hospital-grade power cord (replacement part)
TECHNICAL DESCRIPTION
Mains Connection
Main Voltage: 100 – 240 VAC
Main Frequency: 50 – 60 Hertz
Main Current: 1.00A Max.
Power Consumption: 75 VA
Duty Cycle: 10sec on / 30sec off
Main Fuses T1.0A 250
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User’s Guide • Aaron 940
™

Safety
Basic Construction: In accordance with EN 60601-1
Mode of Operation: Intermittent operation
Protection Class: CLASS I EQUIPMENT
Output Type: TYPE BF
Dimensions and Weight
Length x Width x Height = 9" x 4.5" x 6.3"
Weight: <3 lbs.
IEC CLASSIFICATIONS
IEC 60601-1
Degree of protection against ingress of water – Ordinary Equipment
IEC 60601-1
Equipment not suitable for use in the presence of flammable mixtures.
EMC COMPLIANCE
Special precautions should be taken regarding the Aaron 940™. Medical Electrical Equipment needs special
precautions regarding EMC and needs to be installed and put into service according to the EMC information
provided in this manual.
Understand that only the Accessories supplied with or ordered from Bovie Medical should be used with your
device. The use of Accessories, transducers, and cables other than those specified, may result in increased
Emissions or decreased Immunity of the Aaron 940™. The Aaron 940™ and its accessories are not suitable for
interconnection with other equipment.
Portable and mobile RF communications equipment can affect Medical Electrical Equipment. The Aaron 940™
should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is
necessary, the Aaron 940™ should be observed to verify normal operation in the configuration in which it will
be used.
10 Bovie Medical Corporation

11
User’s Guide • Aaron 940
™
Rated maximum output
power of transmitter
W
0.01
0.1
1
10
100
Separation distance according to frequency of transmitter in metres (m)
150 kHz to 80 MHz
d = 1.2 P
80 MHz to 800 MHz
d = 1.2 P
800 MHz to 2.5 GHz
d = 2.3 P
0.12 0.12 0.23
0.38 0.38 0.73
1.2 1.2 2.3
3.8 3.8 7.3
12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (m) can be estimated using the equation applicable to the frequency of the
transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
Guidance and manufacturer’s declaration – electromagnetic emissions
The Aaron 940™ is intended for use in the electromagnetic environment listed below. The customer or the
user of the Aaron 940™ should assure that is used in such an environment.
Emissions test Compliance Electromagnetic environment - guidance
RF Emissions CISPR 11 Group 2
The Aaron 940™ must emit
electromagnetic energy in order
to perform its intended function.
Nearby electronic equipment may
be affected.
RF Emissions CISPR 11 Class A The Aaron 940™ is suitable for
use in all establishments other
than domestic and those directly
connected to the public low-
voltage power supply network that
supplies buildings used in
domestic purposes.
Harmonic emissions
IEC 61000-3-2 Class A
Voltage fluctuations/flicker
emissions
IEC 61000-3-3
Complies
Recommended separation distances between portable and mobile RF
communications equipment and the Aaron 940™.
The Aaron 940 is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the Aaron 940™ can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the Aaron 940™ as recommended below, according to the maximum
output power of the communications equipment.

12 Bovie Medical Corporation
Guidance and manufacturer’s declaration – electromagnetic immunity
The Aaron 940™ is intended for use in the electromagnetic environment listed below. The customer or the
user of the Aaron 940 should assure that it is used in such an environment.
Immunity test IEC 60601
test level Compliance level Electromagnetic environment - guidance
Electrostatic discharge
(ESD) IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be at
least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for
input/output lines
±2 kV for power
supply lines
Not Applicable
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge IEC 61000-4-5
±1 kV differential
mode
±2 kV common
mode
±1 kV differential
mode
±2 kV common
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
<5 % Ut
(>95 % dip in U
t
)
for 0.5 cycle
40 % Ut
(60 % dip in U
t
)
for 5 cycles
70 % Ut
(30 % dip in U
t
)
for 25 cycles
<5 % Ut
(>95 % dip in U
t
)
for 5 sec
<5 % Ut
(>95 % dip in U
t
)
for 0.5 cycle
40 % Ut
(60 % dip in U
t
)
for 5 cycles
70 % Ut
(30 % dip in U
t
)
for 25 cycles
<5 % Ut
(>95 % dip in U
t
)
for 5 sec
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
Aaron 940 requires continued
operation during power mains
interruptions, it is recommended
that the Aaron 940 be powered
from an uninterruptible power
supply or a battery.
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8 3 A/m 3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment.
NOTE Ut is the a.c. mains voltage prior to application of the test level.

13
User’s Guide • Aaron 940
™
Guidance and manufacturer’s declaration – electromagnetic immunity continued...
Immunity test IEC 60601
test level Compliance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80
MHz
3 Vrms ( V1)
Portable and mobile RF communications
equipment should be used no closer to any part
of the Aaron 940, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d = [3.5]
P
3
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to
2.5 GHz
3 V/m ( E1)
d = [3.5]
P
3
80 MHz to 800 MHz
d = [7 ]
P
3
800 MHz to 2.5 GHz
where
P is the maximum output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer and
d is the
recommended separation distance in metres (m)
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,a
should be less than the compliance level in each
frequency range.b
Interference may occur in the vicinity of
equipment marked with the
following symbol.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be
predicated theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength in the
location which the Aaron 940 is used exceeds the applicable RF compliance level above, the Aaron 940
should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the Aaron 940™.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [3] V/m.

WARRANTY AND REPAIR
The Aaron 940™ is covered under warranty for a period of two years. The handpiece is covered under warranty
for a period of one year or 25 steam autoclave cycles, whichever comes first. The warranty becomes null and
void if damage occurs from incorrect handling or misuse of the product.
For warranty and repair work, please contact Bovie® and obtain a Return Goods Authorization number (RGA).
Place the number so that it can be seen on the exterior of the package and ship directly to Bovie. A return
without an RGA may not be accepted.
TROUBLESHOOTING
The Aaron 940™ has been designed and manufactured with the utmost safety in mind. The unit is equipped to
automatically detect a malfunction. The following table list error codes, their meaning and
recommended actions to be taken to resolve the error.
Error Code Description of Error Recommended Action
E1 Activation upon power up • Check handpiece for activation.
• Check footswitch for activation; once the activation is
halted the unit will resolve the error. If the error
persists the handpiece could be malfunctioning and
may need to be replaced.
E2 DC Supply Over Voltage • Switch unit off and on again.
Detection • Make sure unit is connected to correct power source
for the unit.
E3 Pulse Width • Switch unit off and on again.
E4 Delta Error • Switch unit off and on again.
E5 Multiple Errors • Switch unit off and on again.
E6 Temperature Error • Switch unit off. Allow unit to cool. Switch unit on.
If problems persist, the unit should be taken out of service and the manufacturer should be notified. For
technical support or return authorization phone [phone].
TRANSPORT AND STORAGE
Ambient temperature range: -40˚C to 70˚C
Relative humidity: 10% to 100%, including condensation
Atmospheric pressure: 50kPa to 106kPa.
OUTPUT POWER CHARACTERISTICS
Maximum Output for Bipolar and Monopolar
Power readouts agree with actual power into rated load to within 20% or 5 watts, whichever is greater.
14 Bovie Medical Corporation
Mode Output Power Output Frequency Repetition Rate Vp-p max
Coagulation 40 W @ 1000
Ω 550 kHz ± 50 kHz 21 kHz ± 10% 8.0 kV
Bipolar 40 W @ 200
Ω 550 kHz ± 50 kHz 21 kHz ± 10% 2.5 kV

GRAPHS
Figure 4 illustrates output power delivered to rated load for all available modes. Figures 5 and 7 illustrates the
maximum peak voltage available at a given power setting and output mode. Figures 6 and 8 are the output
waveforms as viewed on an oscilloscope.
Figure 4 Output power versus power setting for all modes
Figure 5 Output Power versus Load • Bipolar 100% / 50% Figure 6 Bipolar Mode Waveform
Figure 7 Output Power versus Load • Monopolar 100% / 50% Figure 8 Monopolar Mode Waveform
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User’s Guide • Aaron 940
™
Bipolar
Monopolar
100%
100%
50%
50%

16 Bovie Medical Corporation
Caution: To reduce the risk of electric shock, do not remove rear panel.
Refer all servicing to qualified personnel.
Caution: Jack location is a source of dangerous voltage.
Caution: Read directions for use prior to using equipment.
On (power: connection to the mains).
Off (power: disconnection from the mains).
Do not dispose of this device in the unsorted municipal waste
stream.
Monopolar output jack (hand control pencil jack).
Bipolar output jack.
Patient Plate, for use with Monopolar modes.
Footswitch jack, for foot controlled activation of monopolar (optional)
and bipolar devices.
Type BF Equipment.
Non-ionizing radiation.
Neutral Electrode referenced to earth.
Volume control.
Explosion Risk if used with flammable anesthetics.
DESCRIPTION OF SYMBOLS
Manufacturer

17
Gebruikershandleiding • Aaron 940
™
GEBRUIKERSHANDLEIDING

INHOUD
Inleiding.......................................................................................................................................................19
Voorzorgen.................................................................................................................................................19
Bediening van eenheid..........................................................................................................................22
Installatieprocedures ..............................................................................................................................23
Onderhoud.................................................................................................................................................25
Sterilisatie....................................................................................................................................................25
Accessoires..................................................................................................................................................25
Technische beschrijving ........................................................................................................................25
IEC-classificaties........................................................................................................................................26
EMC-aanvaardbaarheid..........................................................................................................................26
Garantie en reparatie..............................................................................................................................30
Probleemoplossing..................................................................................................................................30
Transport en opslag ................................................................................................................................30
Kenmerken uitgangsvermogen..........................................................................................................30
Grafieken .....................................................................................................................................................31
Symbooltoets.............................................................................................................................................32
18 Bovie Medical Corporation

19
Gebruikershandleiding • Aaron 940
™
INLEIDING
Hartelijk dank dat u de Aaron 940™ hebt gekocht. Controleer de eenheid visueel om te garanderen dat deze
geen schade opliep tijdens de verzending en dat alle standaard onderdelen zijn meegeleverd. De basiseenheid
bevat de elektrochirurgische eenheid met netsnoer, een handstuk, 50 wegwerpbare scherpe dermale punten,
50 wegwerpbare stompe dermale punten en een montagekit (A837). Neem bij elke afwijking contact op met
Bovie op [phone].
Emergo Europe
Molenstraat 15
2513 BH, The Hague
The Netherlands
VOORZORGEN
Om de Aaron 940™ op een veilige manier te bedienen, dient u verschillende voorzorgen op te volgen.
WAARSCHUWINGEN:
Gevaarlijke elektrische uitgang - dit apparaat is alleen bedoeld voor gebruik door getrainde,
bevoegde artsen.
Gevaar: Risico op brand / ontploffing - Gebruik de Aaron 940™ niet in de aanwezigheid van
ontvlambare materialen.
Risico op brand / ontploffing - De volgende bestanddelen dragen bij tot verhoogd risico op
brand en ontploffing in de operatiekamer:
• Ontvlambare bestanddelen (zoals huid voorbereidende middelen en tincturen op basis van
alcohol)
• Van nature aanwezige ontvlambare gassen die zich kunnen ophopen in lichaamsholten,
zoals de darm
• Met zuurstof verrijkte atmosferen
• Oxidatoren (zoals atmosferen met lachgas [N20]).
De vonken en hitte van elektrochirurgie kunnen een ontstekingsbron zijn. Neem te allen tijde de
voorzorgsmaatregelen met betrekking tot brandveiligheid in acht. Wanneer u elektrochirurgie in
dezelfde kamer met één van deze bestanddelen of gassen gebruikt, voorkom dan dat ze
opeenstapelen of samenvoegen onder chirurgische doeken, of binnen het gebied waar de
elektrochirurgie wordt uitgevoerd.
Koppel het netsnoer aan op een goed gepolariseerde en geaarde stroombron met de kenmerken
voor frequentie en spanning die overeenkomen met deze die op de achterkant van de eenheid
zijn vermeld.
Risico op elektrische schokken - Koppel het netsnoer van de generator aan op een goed
geaard stopcontact. Gebruik geen stroomstekkeradapters.
Gevaar voor elektrische schokken - Schakel de generator altijd uit en ontkoppel deze voor het
reinigen.
Brandgevaar - Gebruik geen verlengsnoeren.
Veiligheid van de patiënt - Gebruik de generator nadat u de aanwijzingen hebt gevolgd die in
Installatieprocedures zijn beschreven. Zo niet, kan dit leiden tot onnauwkeurig uitgangsvermogen.
Storing van het elektrochirurgisch apparaat met hoge frequentie kan leiden tot een onbedoelde
verhoging van de uitgangsstroom.
De stopcontacten van het instrument op deze generator zijn ontworpen zodat ze maar één
instrument tegelijk aanvaarden. Probeer niet meer dan één instrument tegelijk in een bepaald
stopcontact aan te sluiten. Doet u dit wel, dan leidt dit tot gelijktijdige activatie van de
instrumenten.
Gebruik de laagste uitgangsinstelling die nodig is om het gewenste chirurgische effect te
bekomen. Gebruik de actieve elektrode alleen voor de minimale tijd die nodig is om de kans op
onbedoeld brandletsel te verkleinen. Pediatrische toepassingen en/of ingrepen uitgevoerd op
kleine anatomische structuren kunnen verminderde stroominstellingen vereisen. Hoe hoger de
stroom en hoe langer de stroom wordt toegepast, hoe groter de kans op onbedoelde thermische
schade aan weefsel, vooral tijdens het gebruik op kleine structuren.