MicroAire 7800 User manual

Model 7800 Battery Sternum Saw
7800-002 Sternum Guard & Accessories
Instruction Manual

- TABLE OF CONTENTS -
Model 7800 Battery Sternum Saw
7800-002 Sternum Guard & Accessories
Instruction Manual
Introduction...................................................................................1
General Warnings......................................................................1-2
Markings.......................................................................................3
Standards & Environmental Parameters........................................4
Technical Data & Specifications.....................................................5
Safety Mechanisms........................................................................5
Instrument Features........................................................................6
Accessory Attachment...................................................................7
System Setup..............................................................................8-9
Troubleshooting...........................................................................10
Cleaning / Decontamination / Sterilization............................11-12
Warranty, Service, and Repair...............................................13-14
References...................................................................................15
Battery & Power Console Information
See Pages 16-18

1
7800 BATTERY STERNUM SAW
- INTRODUCTION -
This manual has been written to help describe the procedures required to keep the
MicroAire REF 7800 Battery Sternum Saw system operating properly.
Throughout the manual, the following terms are used to identify tips and precautions
that will help avoid accidental injury to patients or personnel, or prevent damage to the
system.
NOTE: Used to point out the easiest means of carrying out techniques.
WARNING: Used to indicate that the safety of the patient and hospital personnel could
be involved.
CAUTION: Used to point out special procedures or precautions that must be followed
to avoid damaging the system/instrument.
- GENERAL WARNINGS -
WARNING: Risk of fire. Replace battery pack only with a MicroAire U.L. classfied
REF 6640-710, REF 7500-710, or REF 7500-735 battery.
WARNING: Explosion Hazard. Not suitable for use in the presence of flammable
anesthetics or oxygen.
WARNING: Electric Shock. Do not remove cover, return to factory for servicing.
WARNING: Type BF rating may only be maintained if the instrument is not used to
bridge between the patient and ground.
WARNING: Use care to ensure that there is no electromagnetic interference between
this device and other devices in use.
WARNING: Prior to use, system components should be inspected and operated to
detect any damage or malfunction. Do not use if damage is apparent.
WARNING: Always point the handpiece away from the patient and surgical team
vicinity when testing.
WARNING: Do not charge the battery in the vicinity of the patient.
WARNING: Do not run the handpiece without the saw blade.
CAUTION: Sternum Guard Attachment
The
REF 7800 Battery Sternum Saw must never be used without the REF
7800-002 sternum guard securely in place and properly oriented with the
MicroAire REF ZR-032M sternum saw blade.

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MICROAIRE INSTRUCTION MANUAL
CAUTION: Disconnect battery from handpiece before loading or unloading the saw
blade.
CAUTION: Battery pack should not be left attached to the handpiece when not in use.
This could result in accelerated battery drain.
CAUTION: Make sure the tip of the sternum saw blade is inside the foot of the
sternum guard and does not strike any part of the sternum guard.
Improper alignment of the sternum guard with the saw blade can cause
damage to the sternum saw or saw blade.
CAUTION: If the handpiece will not hold the saw blade or sternum guard securely,
discontinue use and return to the factory for service.
CAUTION: Check Safety Lock and Trigger before operating the handpiece. If the
trigger should stick in the depressed “ON” position, do not use the
handpiece. Immediately remove the battery. Return the instrument to the
factory for service. Always use the Safety Lock when the instrument is
not running.
CAUTION: Check that the battery is fully seated and locked.
CAUTION: Federal Law restricts this device to sale by or on the order of a physician
(or properly licensed practitioner).
NOTE: The
REF 7800 Battery Sternum Saw has been designed and tested to also
operate with the 7025 Direct Power Console (DPC).
NOTE: Disconnect sternum guard, battery, and saw blade prior to sterilization.
Batteries must be sterilized separately.
NOTE: Intermittent duty cycle. Short time operation. 15-second run time.

3
7800 BATTERY STERNUM SAW
- MARKINGS -
Attention, See instructions for use.
This unit is designed for intermittent operation
Type BF equipment.
E
0086
European Conformity Mark with MicroAire Notified Body Number
UCLASSIFIED BY UNDERWRITERS LABORATORIES, INC. WITH
RESPECT TO ELECTRIC SHOCK, FIRE, AND MECHANICAL
HAZARDS ONLY IN ACCORDANCE WITH UL 2601-1, CAN/CSA
C22.2 NO. 601-M90 | Control Number: 8R91
DO NOT Lubricate
DO NOT Immerse
Lock
Unlock
Sternum guard alignment arrow
DO NOT Expose To Stray Magnetic Fields
REF Product Catalog Number
SN Product Serial Number

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MICROAIRE INSTRUCTION MANUAL
- STANDARDS -
The REF 7800 Battery Sternum Saw meets the following standards:
U 2601-1
WITH RESPECT TO ELECTRIC SHOCK, FIRE, MECHANICAL HAZARD ONLY
IN ACCORDANCE WITH UL 2601-1 AND CAN/CSA C22.2 No. 601.1
EN 60601-1/IEC 601-1
EN 60601-1-2, DIN EN 60601-1-2
- ENVIRONMENTAL PARAMETERS -
OPERATING CONDITIONS
This device has been tested and proven to operate within the following conditions:
SHIPPING & STORAGE CONDITIONS
This device has been tested and proven to operate after repeated exposure to the
following conditions:
Shipping: The materials and components used in the construction of this device were
selected to ensure that the device could be shipped by any standard commercial method
without special handling conditions.

5
7800 BATTERY STERNUM SAW
- TECHNICAL DATA - SPECIFICATIONS -
Operating Speed: 12,000 CPM (nominal)
Cutting Stroke: 0.117 in. (3.0 mm)
REF 7800 Handpiece Weight
(without battery pack) :
2.65 lb. (1211 g)
REF 6640-710 Battery Weight: 0.95 lb. (431 g)
Battery Voltage: 14.4 volts
Duty Cycle: Short time operation only. 15 second run time.
Rating: 14.4 VDC 225W
- HANDPIECE SAFETY MECHANISMS -
Trigger in Upright - “ON” Position
Trigger in Turned - “OFF” Position
(Trigger can be turned in either direction to be turned
“OFF”)
- REF 7800-002 STERNUM GUARD -
The REF 7800 Battery Sternum Saw requires the use of the included REF 7800-002.
The guard can be attached to the handpiece in either a superior or inferior position,
depending on the position at which the blade was loaded.

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MICROAIRE INSTRUCTION MANUAL
- INSTRUMENT COMPONENTS -
Features & Descriptions
1. Blade Locking Collet
Insert the REF ZR-032M Sternum Saw Blade into the blade locking collet by
turning the collet in the direction indicated by the arrow, and then inserting the
blade.
2. Sternum Guard Lock / Release Button
Depress this button to lock or release the REF 7800-002 Sternum Guard from the
handpiece.
3. Trigger / Safety Lock
The REF 7800 Battery Sternum Saw operates at variable speeds and is controlled
by depressing the trigger. The instrument is in the OFF position when the trigger
is not depressed. As the trigger is depressed fully the speed increases from 0%
- 100%. The trigger also serves as the safety lock for the handpiece (see previous
page). After loading the saw blade and attaching the sternum guard and battery,
fully depress the trigger and release one time before use.
4. Battery Release Button
Depress this button to remove a battery/power pack from the handpiece. This
button does not need to be depressed to load a battery/power pack.

7
7800 BATTERY STERNUM SAW
- ACCESSORY ATTACHMENT -
Battery Attachment
The REF 7800 Battery Sternum Saw must have a fully charged MicroAire U.L.
classfied REF 6640-710 battery installed before each use. The MicroAire REF 7500-
710 and REF 7500-735 batteries may also be used with the REF 7800 Battery Sternum
Saw. To attach the battery to the handpiece, place the battery under the base of the
instrument with the longer side facing the rear of the instrument. Firmly push the
battery into the base of the handpiece until the battery latch clicks into place.
Sternum Guard Attachment
WARNING: The REF 7800 Battery Sternum Saw must never be used without the
REF 7800-002 sternum guard securely in place and properly oriented
with the MicroAire REF ZR-032M sternum saw blade.

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MICROAIRE INSTRUCTION MANUAL
- INSTRUMENT SETUP -
CAUTION: Disconnect battery from handpiece before loading or unloading the saw
blade.
CAUTION: Battery pack should not be left attached to the handpiece when not in use.
This could result in accelerated battery drain.
To insert the REF ZR-032M saw blade into the sternum saw handpiece:
1. Make sure the handpiece trigger is set to the “OFF” position and the safety is
“ON” by turning the trigger to one side.
2. If installed, remove the sternum guard from the handpiece by depressing the
release button located on the underside of the sternum guard collet.
3. Twist the blade locking collet into the open position by rotating in the
direction of the arrows.
4. While holding the blade locking collet in the open position, insert a MicroAire
REF ZR-032M saw blade until it is fully seated. The blade may be inserted in
the inferior or superior position.
5. Release the blade locking collet; it should automatically spring back into the
lock position.
To install the REF 7800-002 Sternum Guard on the sternum saw:
1. Make sure the handpiece trigger is set to the “OFF” position and the safety is
“ON” by turning the trigger to one side.
2. Make sure that the MicroAire REF ZR-032M sternum saw blade is securely
installed.
3. Push the sternum guard into the blade/guard collet, over the installed saw
blade. The sternum guard may be inserted easier by depressing the sternum
guard lock button as the sternum guard is installed on the handpiece. Make
sure that the sternum guard is aligned with the saw blade teeth facing away
from the sternum guard. The sternum guard must be completely locked into
place prior to use. Use the alignment arrows to make sure the sternum guard
is properly aligned with the handpiece.
CAUTION: Make sure the tip of the sternum saw blade is inside the foot of the
sternum guard and does not strike any part of the sternum guard.
Improper alignment of the sternum guard with the saw blade can cause
damage to the sternum saw or saw blade.
Test run the assembled handpiece for a few seconds to make sure that the blade and
sternum guard are properly aligned and secure.
1. Move the safety lock to the “OFF” position by turning the trigger back into
the vertical position.
2. Run the handpiece by fully depressing the trigger.

9
7800 BATTERY STERNUM SAW
WARNING: Always point the handpiece away from the patient and surgical team
vicinity when testing.
WARNING: If the handpiece will not securely hold the saw blade or sternum guard,
discontinue use and return to the factory for service.
WARNING: Check Safety Lock and Trigger before operating the handpiece. If the
trigger should stick in the depressed “ON” position, do not use the
handpiece. Immediately remove the battery. Return the instrument to the
factory for service. Always use the Safety Lock when the instrument is
not running.
WARNING: Check that the battery is fully seated and locked.
WARNING: Disconnect battery in the event of continuous running.
- BATTERY CHARGING -
See the separate operating instructions provided with the MicroAire REF 7500-700
charger.

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MICROAIRE INSTRUCTION MANUAL
- TROUBLESHOOTING -
1. Blade will not load into collet.
a. Make sure that the blade is the MicroAire REF ZR-032M.
b. Mare sure the blade locking collet is fullY turned in the direction indicated by the
arrow on the collet.
c. Attempt to load a different REF ZR-032M blade into the collet. If the 2nd blade
cannot be loaded into the collet, return the handpiece for service.
2. Sternum Guard will not lock into handpiece.
a. Make sure that the sternum guard is the MicroAire REF 7800-002.
b. Mare sure the arrows on the handpiece and guard are aligned properly, and the
Guard Lock/Release Button is depressed when attempting to insert the sternum
guard.
c. Attempt to load a different REF 7800-002 sternum guard into the collet. If the 2nd
guard cannot be loaded into the collet, return the handpiece for service.
3. Trigger cannot be depressed.
a. Make sure the trigger is turned to the upright “ON” position (refer to page 2).
b. Make sure the instrument was properly cleaned and sterilized.
c. If trigger cannot be depressed, return to factory for service.
d. DO NOT OIL the handpiece or trigger, as this could damage the instrument.
4. Handpiece does not run when trigger is depressed.
a. Make sure you have a fully charged MicroAire U.L. Classified Battery Pack or REF
7007-000 DPC Power Pack properly seated in the handpiece base.
b. Try a different, fully charged battery pack, or REF 7007-000 DPC Power Pack in
the handpiece. If the handpiece still does not operate when the trigger is depressed,
return the handpiece for service.
5. Battery does not seat properly in handpiece.
a. Make sure you are using an approved MicroAire battery/power pack (part numbers
listed on page 1).
b. Make sure the longer side of the battery pack is facing the rear of the instrument as
shown on page 6.
c. Attempt to insert another battery pack. If 2nd battery pack will seat properly, return
the 1st battery for inspection. If the 2nd battery pack does not seat properly, return
the handpiece and batteries for inspection and/or service.
d. Make sure the connector pins in the handpiece battery receptacle are not bent. If
the pins are bent, return the handpiece for service. DO NOT attempt to bend the
pins back into place.
6. Handpiece runs slowly.
a. Make sure you have a fully charged MicroAire U.L. Classified Battery Pack or REF
7007-000 DPC Power Pack properly seated in the handpiece base.
b. Try a different, fully charged battery pack, or REF 7007-000 Power Pack in the
handpiece. If the handpiece still runs slowly when the trigger is depressed, return
the handpiece for service.

11
7800 BATTERY STERNUM SAW
NOTE: Refer to page 13 for detailed instructions on returning MicroAire
products for service.
- ROUTINE CLEANING/DECONTAMINATION -
- 7800 INSTRUMENT CLEANING INSTRUCTIONS -
1. Remove the battery, sternum guard, and sternum saw blade from the handpiece.
2. Scrub the handpiece, sternum guard, and batteries using warm water, a soft brush,
and mild detergent. Scrub the handpiece with the brush, paying close attention to
the instrument crevices. Take care to keep the instrument as upright as possible to
restrict water from flowing into the battery cavity and contacts of the battery.
3. Rinse all items thoroughly under running water, again paying close attention to the
battery cavity by keeping the instrument as upright as possible. Dry the instrument
and accessories with a lint free towel.
- INSTRUMENT STERILIZATION INSTRUCTIONS -
[see separate Battery Sterilization Instructions on page 17]
MicroAire surgical instruments are normally sterilized using steam autoclaves by either
gravity discharge, or pre-vacuum sterilization. The following sterilization processes
have been validated based on AAMI Protocols. The exposure times and temperatures
are the minimum validated requirements to ensure sterility.
CAUTION: Disconnect sternum guard, battery, and saw blade prior to sterilization.
Batteries must be sterilized separate from the handpiece and sternum
guard.
HANDPIECE AND STERNUM GUARD – WRAPPED OR UNWRAPPED
1. Steam Sterilization
Gravity Displacement:
35 minutes @ 270° - 279°F (132° - 137°C)
8 minutes drying time minimum
Pre-vacuum:
4 minutes @ 270° - 279°F (132° - 137°C)
8 minutes drying time minimum
CAUTION: DO NOT run instruments while warm. Cool by exposure to room
temperature.
CAUTION: DO NOT immerse in liquid to cool.
2. Flash sterilization
Please contact MicroAire for the most up-to-date
information on this sterilization method.

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MICROAIRE INSTRUCTION MANUAL
3. Ethylene Oxide Sterilization.
Ethylene is NOT recommended for powered surgical instruments because lengthy
aeration time is needed to assure that no ethylene oxide is left in the internal
mechanisms or on the surface of the instrument.
4. Peracetic Acid
DO NOT process powered surgical instruments in equipment that uses peracetic acid
as a liquid sterilant.

13
7800 BATTERY STERNUM SAW
- WARRANTY, SERVICE AND REPAIR -
Periodic inspection and service is essential to keep precision MicroAire instruments
running properly. If repairs are required, they can be accomplished quickly with a
minimum of disruption to the hospital’s schedule.
- IN HOSPITAL SERVICE -
All MicroAire equipment should be inspected and tested periodically in accordance
with the facility’s bio-engineering policy. Such service should be documented within
the bioengineering department.
CAUTION: Repairs or alterations to MicroAire products made by anyone other than
MicroAire or an Authorized MicroAire Repair Facility will void that
product’s warranty, and the customer will be responsible for any costs
related to returning the product to working condition
- MICROAIRE REPAIR SERVICE -
Responsive service comes with every MicroAire product. If a problem with your
equipment should arise, contact our Customer Service Department at:
Telephone: Fax: Email:
USA: 800-722-0822 800-438-6309 [email protected]
Outside USA: 434-975-8000 434-975-4134 [email protected]
NOTE: Mailing address information located on back cover.
We may be able to help solve the problem quickly without returning the item for
service. DO NOT disassemble or attempt to service the equipment. It can only be
serviced by MicroAire or an Authorized MicroAire Repair Facility. Unauthorized
service will void the warranty.
To return an item for service, follow this procedure:
1. Contact Customer Service for a Return Material Authorization (RMA) number.
NOTE: DO NOT return equipment without an RMA number. This could cause
delays in service, and/or problems tracking your return.
2. Clean and disinfect equipment before sending for repair.
3. Along with the items sent for repair, enclose a detailed description of the problem
encountered, the type of use, the place of use, a contact name, and a telephone
number. This information is helpful to our repair technicians.

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MICROAIRE INSTRUCTION MANUAL
4. If the instrument is out of warranty, enclose a purchase order number with the
instrument. If the instrument is under warranty, include the purchase date.
5. In the United States, ship the merchandise by Express Mail, Federal Express, or UPS
Blue Label to prevent shipping delays. From outside the United States, return goods
by Federal Express or Air Freight.
6. Return the merchandise prepaid.
7. If an estimate of repair costs is needed before the repair technicians start work,
include the name and telephone number of the person to contact.
8. We will repair and reship the item by 2nd Day Air within the United States and by
Federal Express or Air Freight outside the U.S. unless specified otherwise.
- PERIODIC INSPECTION -
Because of the stressful nature of surgical use, decontamination, and sterilization, we
recommend that all instruments be returned for routine inspection and service at least
once a year. There is no charge for service during the warranty period.
- MICROAIRE PRODUCT LIFESPAN -
The REF 7800 Battery Sternum Saw should provide years of reliable service. This life-
expectancy is based on the proper handling and care of the instrument, including annual
maintenance at a MicroAire authorized service center. Any abuse, misuse, or use in other
than recommended operating parameters may affect the life of the equipment.
- 7800 BATTERY STERNUM SAW & ACCESSORY WARRANTY -
MicroAire Surgical Instruments LLC warrants its REF 7800 Battery Sternum Saw and
the REF 7800-002 Sternum Guard to be free from defects in material and workmanship
in their manufacture for a period of 1 year from the original purchase date by the end
customer. The warranty is limited to the repair or replacement of the product without
charge.
This warranty is void in the event of abuse, misuse, or use in other than normal surgical
environment, or in the event disassembly, alteration, or repair of the product not
authorized by the manufacturer, or in the event that the product has not been used in
a reasonable manner and in compliance with the written instructions furnished by the
Manufacturer.
All other expressed or implied warranties of fitness and merchantability are excluded
here from, and manufacturer shall have no liability of any kind for incidental or
consequential damages.

15
7800 BATTERY STERNUM SAW
- EXTENDED WARRANTY / SERVICE AGREEMENT -
Extended warranties and service agreements are available on MicroAire power
equipment. Extended warranties may be purchased while the equipment is covered by
the original warranty. If the equipment is out of warranty, it must first be restored, if
necessary, to full serviceable condition before being eligible for a service agreement.
- REFERENCES -
Association for the Advancement of Medical Instrumentation (AAMI)
AAMI Good Hospital Practice: Flash Sterilization-Steam Sterilization of Patient-
Care Items for Immediate Use. 1995 Edition. pp. 61-79
AAMI Good Hospital Practices: Steam Sterilization and Sterility Assurance. 1995
Edition. pp. 1-60.
AAMI Good Hospital Practice: handling and Biological Decontamination of Reusable
Medical Devices, 1995 Edition. pp. 393-414.
Association of Operating Room Nurses (AORN)
Association of Operating Room Nurses. “Recommended practices for care of
instruments, scopes, and powered surgical instruments.” In Standards &
Recommended Practices Denver, CO: AORN, 1995. pp. 197-204.
Association of Operating Room Nurses. “Recommended practices for care sterilization
in the practice setting.” In: Standards & Recommended Practices. Denver, CO: AORN,
1995. pp. 267-278.
U.S. Centers for Disease Control and Prevention (CDC)
Centers for Disease Control. “Recommendations for prevention of HIV transmission in
health-care settings.” In: Morbidity and Mortality Weekly Report 36 (August 21, 1987):
1S-12S.
Garner, Julia S., and Martin S. Favero. Guideline for Handwashing and Hospital
Environmental Control, 1985. Atlanta: U.S. Department of Health and Human Services,
Public Health Service, Centers for Disease Control, 1985.
U.S Occupational Safety and Health Administration (OSHA)
Occupational Safety and Health Administration. “Occupational exposure to bloodborne
pathogens, final rule.” Federal Register 56 (December 6, 1991): 64004-64182.

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MICROAIRE INSTRUCTION MANUAL
- BATTERY INSTRUCTIONS -
Battery Installation
The REF 7800 Battery Sternum Saw Handpiece must have a fully charged MicroAire
U.L. Classified battery (REF 6640-710, REF 7500-710 or REF 7500-735) installed
before each use. To attach the battery to the handpiece, place the battery under the base
of the instrument with the longer side facing the rear of the instrument. Firmly push the
battery into the base of the handpiece until the battery latch clicks into place.
Battery Charging
See the separate operating instructions provided with the MicroAireU.L. Classified
Battery Charger (REF 7500-700).
Battery Conditioning
In order to ensure the optimal performance of your battery pack, allow the battery to
charge for 24 hours prior to first use. This will condition the battery so that it operates at
its maximum capacity.
CAUTION: Leaving a battery pack attached to a handpiece when not in use may
accelerate battery drain.
-BATTERY STERILIZATION INSTRUCTIONS -
MicroAire NiMH Battery Packs are normally sterilized by steam, using either a gravity
displacement or prevacuum sterilizer.
1. Steam Sterilization
Sterilizers vary in design and performance parameters, verify cycle parameters against
the written instructions of the sterilizer and container manufacturers. Prevacuum
sterilization is the preferred method of sterilization for powered surgical instruments
because it allows for rapid sterilization of the internal components.
a. Prevacuum Steam Sterilization (wrapped or unwrapped):
4 minutes at 270°F (132°C) - No drying time.
b. Gravity displacement steam sterilization (unwrapped):
3 minutes at 270°F (132°C)- No drying time.
2. Sterrad™ 100 Sterilization
a. 44 Minutes total exposure time
CAUTION: Exceeding recommended steam sterilization exposure times or
temperatures for the battery may reduce battery life and/or performance.

17
BATTERY INFORMATION
- MICROAIRE BATTERY WARRANTY -
MicroAire Surgical Instruments LLC warrants its REF 6640-710, REF 7500-710, and
REF 7500-735 battery packs to be free from defects in material and workmanship in
their manufacture for a period of 90 days from the original purchase date by the end
customer. The warranty is limited to the replacement of the product without charge.
This warranty is void in the event of abuse, misuse, or use in other than normal surgical
environment, or in the event disassembly, alteration, or repair of the product not
authorized by the manufacturer, or in the event that the product has not been used in
a reasonable manner and in compliance with the written instructions furnished by the
Manufacturer.
All other expressed or implied warranties of fitness and merchantability are excluded
here from, and manufacturer shall have no liability of any kind for incidental or
consequential damages.
Extended warranties and/or service agreements are not available on MicroAire batteries.

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MICROAIRE INSTRUCTION MANUAL
- 7025 DIRECT POWER CONSOLE (DPC) -
The direct power console is designed for use only with MicroAire battery powered
instrumentation. The DPC uses the MicroAire REF 7007-000 connecting cable-
receptacle only.
All personnel should become familiar with the power equipment prior to set-up for
use in any procedure. In-service should include, but not limited to, central processing,
members of the surgical team, and bioengineering.
REF 7025 Direct Power Console Features:
1. Cable Receptacle
2. Power Switch
To use the DPC with any of the MicroAire battery powered equipment:
1. Before plugging the console into the wall voltage outlet, check to see that the power
switch on the front of the console is in the “OFF” position. Plug the power cord into
a Hospital Grade outlet .
2. Turn “ON” the Direct Power Console using the switch on the front of the console.
3. Insert the console connector on the REF 7007-000 cable into the receptacle on the
front of the console. Line up the red dots on both the cable and receptacle to ensure
proper insertion of the cable.
4. Insert the power receptacle on the REF 7007-000 into the bottom of handpiece and
connect as you would the battery pack.
5. Follow handpiece instructions for use.
Refer to separate detailed IM-7025 instruction manual for Warnings, Cautions, Cleaning,
Troubleshooting, and Warranty information.
Part Number 7800 - Sternum Saw Battery\Electric
Power Output kW-
KiloWatts
0.13
Vibration Exposure ahv(m/s2) 4.1
Uncertainty
K (m/s2)
1.5
Noise Emission Value LPA (db(A)) 84
LC,peak
(db(C))
-
LWA (dbA)) 100
Mass Weight (kg) 1.18