MaxStar Dental Unit

MaxStar Dental Unit
Owner’s Manual
MODELS
MAX80
MAX81
MAX82
MAX83
Marus
11727 Fruehauf Drive
Charlotte, North Carolina 28273 USA
Warranty Statement
All of our products sold to and installed by dealers are
guaranteed to be free from defects in workmanship and
materials for five years from date of purchase. During
that period, we will replace any defective part at no
charge. Marus WILL NOT be responsible for dealer or
service company labor charges or shipping charges to
the Marus factory.
All claims against the freight carrier must be initiated at
the time the damaged items are received. The claim is
the responsibility of the customer.
This guarantee does not cover normal wear, stains, cuts
or scratches of upholstery or surface finishes or parts
sold to OEM customers.
All intraoral illumination systems and accessories are
warranted to be free from defects in parts, workmanship
and materials for one year from date or purchase unless
otherwise noted.
Staining, discoloration or deterioration of the equipment
caused by disinfectant solutions is not covered under the
warranty.
Marus will pay the return freight charges from the factory
to the dealer. This guarantee does not cover damage
resulting from improper installation, misuse or accidents
incurred in shipping and handling.
We are constantly striving to improve our products.
We reserve the right to make modifications without the
need for prior notification and are not obliged to modify
previously manufactured items.
WARNING: Only authorized service technicians
should attempt to service Marus equipment. Use
of other than authorized technicians will void the
warranty.
Obtaining Technical Literature
The manufacturer will make available on request circuit diagrams, component parts lists, descriptions, calibration
instructions or other information that will assist technical personnel to repair and replace serviceable items.
Technical Support
Customer Service: 800-304-5332
CS/Tech Fax: 888-861-9366
Web site: www.marus.com
Printed in the U.S.A.
70-050R285 • Rev 8 • 12/06/12
Table of Contents
MaxStar Delivery System Overview........................................................................................................2
General Information.................................................................................................................................3
Definition of Symbols........................................................................................................................3
Product Disposal...............................................................................................................................3
Interference with Electromedical Devices.........................................................................................3
Incompatible Units or Accessories....................................................................................................3
Product Identification........................................................................................................................3
Electrical Specifications....................................................................................................................3
General Safety Summary........................................................................................................................4
Storage Conditions...........................................................................................................................4
Technical Specifications for the Dental Unit............................................................................................5
Handpiece Compatibility...................................................................................................................5
Replacement Parts...........................................................................................................................5
Device Classification.........................................................................................................................5
Mechanical Specifications.................................................................................................................5
MaxStar Unit Control Head.....................................................................................................................6
Operation.................................................................................................................................................6
MaxStar Unit Euro-style Control Head....................................................................................................7
Operation..........................................................................................................................................7
Wet / Dry Foot Control.............................................................................................................................8
MaxStar Cuspidor....................................................................................................................................9
Manual Cuspidors.............................................................................................................................9
Timed Cuspidors...............................................................................................................................9
MaxStar Post-Mounted Utility Center................................................................................................9
Touch Pad Chair Control.......................................................................................................................10
Clean Water System..............................................................................................................................11
To Use the Water Bottle..................................................................................................................11
Cleaning, Disinfecting & Sterilization.....................................................................................................12
Disinfection & Sterilization..............................................................................................................12
Barrier Technique............................................................................................................................12
Chemical Disinfection.....................................................................................................................12
Unacceptable Disinfectants............................................................................................................12
Conditionally Acceptable Disinfectants...........................................................................................12
Assistant’s Vacuum Instruments............................................................................................................13
After Each Patient...........................................................................................................................13
At the End of Each Day...................................................................................................................13
Cleaning the Solids Collector..........................................................................................................13
Cleaning..........................................................................................................................................13
Sterilization.....................................................................................................................................13
Cuspidor Care and Cleaning.................................................................................................................14
After Each Patient...........................................................................................................................14
At the End of Each Day...................................................................................................................14
Electromagnetic Compatibility...............................................................................................................15
Checklist................................................................................................................................................19
MaxStar Delivery System Overview
2
General Information
Definitions of Symbols
The following symbols may be used throughout the
product manual:
WARNING: Failure to carefully follow the
described procedure may result in injury or loss
of life.
WARNING: Failure to carefully follow the
described procedure may result in damage to
the equipment and/or injury to the operator/
patient.
Risk of electrical shock present. Make sure
power is disconnected before attempting this
procedure.
Product Disposal
Contact your local authorized dealer for proper disposal of the
device to ensure compliance with your local environmental
regulations.
Interference with Electromedical Devices
To guarantee the operational safety of
electromedical devices, it is recommended that the operation
of mobile radio telephones in the medical practice or hospital
be prohibited.
Strong EMI sources such as electro surgery units or x-ray units
may affect performance. If performance problems occur, move
the unit to another electrical circuit or physical location.
Incompatible Units or Accessories
AC (Alternating Current)
To guarantee the operational safety and function of this device,
the use of unapproved unit or accessories is not advised.
Doing so could result in potential hazard. Only use authorized
accessories and devices.
Protective earth (Ground)
Product Identification
The following symbols may be located throughout the
product:
Protected against splashing water
This label states the unit model and serial number, electrical
specifications, manufacture date and safety classification.
Note the SAMPLE labels shown below.
Attention: Consult accompanying documents
Marus
Marus
OFF
Dental Unit
Dental Unit
11727 Fruehauf Drive
Charlotte, NC 28273 USA
11727 Fruehauf Drive
Charlotte, NC 28273 USA
ON
Type B. equipment
(Protected against electrical shock)
Authorized European Representative:
Medical Device and QA Services
76, Stockport Road
WA15 7SN
United Kingdom
e-mail: info@mdqa.co.uk
WARNING: This product is intended
for use by trained dental/medical
professionals only.
Operation Mode: Intermittent
Conforms to:
EN60601-1-2,UL60601-1
Certified to:
CAN/CSA - C22.2 NO.601.1
59768
0473
115V Label
92161 • Rev. 5 •02/12
Identification mark that indicates the
product complies with the health & safety
requirements as published by European
Directives.
91902 • Rev. 7 • 02/12
Waste Electrical and Electronic Equipment
230 VAC, 50HZ, 4A
IEC Type B, Class 1, IPX4
115 VAC, 60HZ, 8A
IEC Type B, Class 1, IPX4
Dangerous voltage
Electrical Testing Lab
MN
SN
MN
SN
Operation Mode: Intermittent
Conforms to:
EN60601-1-2,UL60601-1
Certified to:
CAN/CSA - C22.2 NO.601.1
59768
0473
230V Label
Maximum ADDITIONAL WEIGHT ON
FLEX ARM UNIT HEAD IS 5 POUNDS.
Electrical Specifications
Volts
CyclesAmps
115 VAC 60 HZ 8 A ~
230 VAC 50 HZ 4 A ~
All fuses are labeled at point of use. Replace
fuses only with type and rating as indicated.
IEC Medical Device Classification
Classification:
1
Type:
B
Operation Mode:
Continuous
Splash Protection:
IPX0
3
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to this equipment. Use this
product only as specified.
WARNING: Failure to disinfect
equipment between patients
could expose user/patient to cross
contamination and bio-burden/biocontamination.
WARNING: No modification of this equipment is allowed.
WARNING: A dental unit may
include magnets in the construction
of the device which may
temporarily affect the function/
programming of some implantable
pacemakers or defibrillators. If the
implanted device is programmed to
respond to a magnet, people who
have these type of devices should
avoid dental units with magnets.
WARNING: Do not activate syringe
while tip is in direct contact with
skin.
WARNING: Power cords and their
associated parts cannot be substituted
without increase risk of electric shock
or fire. We recommend the use of
authorized replacement parts only!
Power cords must be installed by
qualified personnel. Make sure all
service loops, strain reliefs, and cord
guards are in place and that line, neutral
and ground wires are secured.
WARNING: To avoid risk of electric
shock, this equipment must be
connected only to supply mains with
protective earth.
WARNING: Failure to install and
tighten all mounting hardware and parts
could result in injury or damage.
WARNING: Dental instruments and
accessories are sharp - use care when
near the dental unit.
WARNING: Failure to return
handpieces to proper location could
result in alternate or additional
handpieces operating without notice.
WARNING: Proper personal protective
equipment (PPE), including, but not
limited to, gloves and eye protection
must be used when cleaning debris
trap.
WARNING: Failure to install the syringe
correctly can result in injury or damage.
Refer to the documentation that came
with the syringe for full instructions on
proper installation and use.
WARNING: Only authorized service
technicians should attempt to service this
equipment. Use of other than authorized
technicians will void the warranty.
WARNING: Use a licensed
electrician for all wiring.
WARNING: This product must be
disinfected before use.
Storage Conditions:
-55°C to +50°C
10% to 90% Relative Humidity
As manufacturers of electro-medical products we can assume responsibility for safety-related
performance of the equipment only if maintenance, repair and modifications are carried out only by us
or agencies we have authorized for this purpose, and if components affecting safe operation of the unit
that may be needed are replaced with original parts.
We suggest that you request a certificate showing the nature and extent of the work performed, from
those who carry out such work, and specify that the certificate show any changes in rated parameters
or working ranges, as well as the date, the name of the firm and a signature.
4
Technical Specifications for the Dental Unit
The dental delivery system is a combination of dental
equipment components used to carry, position and control
the devices used in the practice of dentistry. Delivery
systems provide four handpieces and deliver air, water,
vacuum and low voltage electricity to the dental patient.
Delivery systems generally have several components
including a control, head cuspidor bowl, vacuum utilities,
assistant’s utilities, a multifunction syringe and a junction
box. Delivery systems can be mounted to the wall, the
dental chair or on a mobile cart.
Air, water, vacuum, drain and electrical power generally
enter the system through the junction box. Shut-off valves,
pressure regulators, transformers and other devices are
located in the junction box or the post mounted utility box.
Tubing delivers air, water and vacuum to the control head and
to the dental handpieces and multifunctional syringe. Low
voltage electricity may be delivered to the control head for
operating items such as scalers, electric handpieces and fiber
optic light sources.
The control head contains adjustment knobs for controlling
handpiece pressure, and the amount of coolant air and water.
The dentist controls the rate and flow through the pressure
applied to the foot control or syringe buttons. There may be a
low voltage control device to control chair positioning and turn
the inter-oral light on and off.
Handpiece Compatibility
This delivery system is designed to be compatible with air driven handpieces that conform to ISO 13294 and electric
handpieces that conform to ISO 11498.
For the air driven handpieces, tubing is available in either 4-hole Midwest tubing or 3-hole Borden tubing. For electric
handpieces, dental units will be equipped with an “E-type” coupler and cord set.
The end user will have specified the preferred type prior to ordering from the factory. It is the responsibility of the end user
to procure appropriate handpieces for use with this delivery system. Certain countries may have particular regulations
regarding which handpieces are acceptable for use; e.g. countries in the European Union require handpieces which meet the
requirements of the medical Devices Directive 93/42/EEC. See your local dealer for additional information.
Replacement Parts
The following represents a condensed list of replacement
parts that may be consumed during normal use. See your
dealer for a more comprehensive list of components.
PART #
DESCRIPTION
62R050�����������MASTER SHUT-OFF VALVE FILTER, 40 MICRON
5754D�������������SALIVA EJECTOR TIP
46R143X��������SOLIDS COLLECTOR SCREENS, 2-1/8” (QTY 10)
44R032�����������CUSPIDOR BOWL SCREEN, 2”
30R360�����������NON-SLIP INSTRUMENT TRAY PAD
017R020���������TWIN WHEEL CASTER (FITS ALL CARTS)
44R086�����������BOWL RINSE SPOUT
44R075�����������CUP FILLER SPOUT
007R033���������SOLIDS COLLECTOR CAP O-RING
30348�������������2 LITER WATER BOTTLE
0473
Amalgam Separator
Where required by local codes, an amalgam
separator is available to fit Marus vacuum utilities.
Contact your dealer for further information.
If the package is equipped with a unit
mounted light, refer to the manual provided
with the light for product specifications.
Device Classification
The dental delivery system is classified as a Class 1 device under rule FDA CFR 21, a Class II device
under Health Canada guidelines, and a Class IIa device under rule 11 of the MDD 93/42/EEC of Annex IX.
Note regarding international electrical
specifications: The manufacturer does not supply
provisions for international power requirements.
This will be configured by the equipment dealer in
the country of destination.
Mechanical Specifications
Estimated shipping weights
Note: Weight includes unit only, no light and chair.
MaxStar Unit: 141 lbs. / 64 kg
MaxStar Unit, no cuspidor: 127 lbs. / 58kg
Moment due to extension of the unit and light arms
to the side: 60lbs. /ft. (81 N-m)
5
MaxStar Unit Control Head
The MaxStar unit control features support for up to five handpieces plus a syringe. Each handpiece is
suspended in an air actuated cradle mounted on the holder bar. When the handpiece is lifted, the actuator
triggers a pilot valve and activates the singular handpiece. Individual drive air pressure, along with air and water
coolant, may be adjusted accordingly via the controls shown on page 9. The control also has available options
to operate the cuspidor and maneuver the chair remotely from switches on the head.
adjustment needles
control valves
Handpiece
Handpiece oil
collector assembly
Operation
•
Cup filler / Bowl rinse toggles: Activates
same function in cuspidor.
•
Flex arm air brake: Activates and releases
the air brake mechanism in the unit control flex
arm. When the system is pressurized with air,
the brake will remain engaged. To reposition
the flex arm, grab the handle and press
the brake release button with your thumb.
Releasing the thumb switch locks the head
back in place.
•
Drive air adjustment needles: Adjusts drive
air to each individual handpiece. Air pressure
is indicated on the adjacent gauge.
•
Handpiece water coolant control valves:
Each valve controls the amount of water
(coolant) supplied to its corresponding
handpiece. The farthest left valve
corresponding with the farthest left handpiece
when facing the front of the control.
•
Master on/off toggle: Activates air and water
pressure to the system.
•
Handpiece flush toggle: Flushes out the
handpieces with water when activated. If the
water supply is replaced with air (on selfcontained water bottle systems) the delivery
system can also be purged with air to dry out
the water lines.
•
Air coolant control valve: Controls coolant
air to the activate handpiece.
•
Syringe: Stored in the handpiece holder
without the actuator lever. The doctor’s air and
water syringe is available in either quick-clean
or autoclavable models. Refer to the syringe
documentation for further information.
•
Handpiece oil collector assembly: Filters
handpiece exhaust gas and collects residual
oil ejected during handpiece usage. Unscrew
the lower half of the assembly to replace
collection filter. Replace with standard gauze
once weekly.
WARNING: When not in use, the master switch should be left in the ‘off’ position. The master
switch is an important safety device that must be utilized to prevent accidental flooding.
6
MaxStar Unit Euro-style Control Head
The MaxStar Unit Euro-style control head features support for up to four handpieces plus a syringe. Each
handpiece is hung via an air-actuated, spring tensioned lever arm. When the handpiece is lifted, the lever arm
pivots forward actuating a pilot valve that activates the singular handpiece. Individual drive air pressure, along
with air and water coolant, may be adjusted accordingly via the controls shown above.
The control also has available options to operate the cuspidor and maneuver the chair remotely from switches on
the head.
Drive air adjustments
Flex arm air brake
(Button in handle)
Tri-block located underneath
head cover.
Bowl rinse
(optional)
Cup filler
(optional)
Handpiece water
coolant controls
(4 places)
Master on/off
toggle
Operation
• Cup filler / Bowl ring toggles: Activates same
function in cuspidor (Optional).
•
Flex arm air brake: Activates and releases the
air brake mechanism in the unit control flex arm.
When the system is pressurized with air, the
brake will remain engaged. To reposition the flex
arm, grab the handle and press the brake release
button with your thumb. Releasing the thumb
switch locks the head back in place.
•
Drive air adjustment needles: Adjusts drive
air to each individual handpiece. Air pressure is
indicated on the adjacent gauge. Both gauge and
adjustment needles are located under the plastic
cover.
•
Handpiece water coolant control valves: Each
valve controls the amount of water (coolant)
supplied to its corresponding handpiece. The
farthest left valve corresponding with the farthest
left valve corresponds with the farthest left
handpiece when facing the front of the control.
Air coolant
control
Flush toggle
•
Master on/off toggle: Activates air and water
pressure to the system.
•
Handpiece flush toggle: Flushes out the
handpieces with water when activated. If the water
supply is replaced with air )on self-contained water
bottle systems) the delivery system can also be
purged with air to dry out the water lines.
•
Air coolant control valve: Controls coolant air to
the activate handpiece.
•
Syringe: The doctor’s air and water syringe is
available in either quick-clean or autoclavable
models. Refer to the syringe documentation for
further information.
WARNING: When not in use, the master
switch should be left in the ‘off’ position.
The master switch is an important safety
device that must be utilized to prevent
accidental flooding.
7
Wet/Dry Foot Control
Each dental unit is equipped with a variable speed, disc type foot control. Foot pressure on any part of the
disc controls the flow of air to the active handpiece. A signal relay within the foot control simultaneously
activates the air and water coolant.
The Water Coolant On/Off Toggle, or wet/dry toggle, interrupts the flow of water coolant to the handpieces
when performing a procedure that requires dry cutting.
Note: When not present on the foot control body, this toggle switch can be found on the control head.
The optional Chip Blower Button on the foot control provides a convenient means of blowing loose debris
from the prep area without moving hands or changing instruments.
Wet/Dry Foot Control
8
MaxStar Cuspidor
The cup filler and bowl rinse spouts function as
levers to operate the cuspidor. Some models
feature manual controls while others are equipped
with optional timers (see below).
Manual Cuspidors
• Cup Filler: Move the cup filler spout toward
the cup. Water will flow while the lever is held
in place. To shut off the water, release the
lever.
•
Bowl Rinse: Push the bowl rinse stem toward
the bowl. It will continue to rinse the bowl until
pushed back into place.
Timed Cuspidors
• Cup Filler: The cup filler is set to fill a five
ounce cup 3/4 full. To activate, move the cup
filler spout toward the cup. Moving the cup
filler stem back and away from the cup will
immediately stop the water flow.
•
Bowl Rinse: The bowl rinse is set to run for a
20- to 40-second time period and is activated
by pushing the bowl rinse spout toward the
bowl. Moving the bowl rinse stem away from
the bowl will immediately stop the water flow.
Refer to the section Cuspidor Care and
Cleaning for information on the maintenance
of your cuspidor and drain line.
MaxStar Post-Mounted Utility Center
Note: All of the features listed below are available
as options.
Water Flow Control Valve: Adjusts water flow
from the water outlet located directly below it.
Water Outlet: This water outlet accepts a 1/4”
male quick-disconnect fitting.
Air Flow Control Valve: Adjusts air flow from the
air outlet below it.
Air Outlet: The air outlet accepts a 3/8” male
quick-disconnect fitting.
Low Voltage Toggle Switch: This toggle switch
may be connected to any of the low voltage
powered accessories or a vacuum pump.
9
Touch Pad Chair Control
The touch pad provides control of the dental
chair similar to the chair’s foot switch, while being
conveniently mounted on the control head.
The directional arrows may be used to manually
position the chair, while the auto buttons labeled 0
and 1 are used to access the preset positions.
The touch pad also features a “learn” button
under the Marus logo which can be used to save
preferred working positions.
The functions of the touch pad will differ depending
on whether the Marus chair is a hydraulic or
electromechanical model. For detailed operation
and programming instructions, refer to the
operator’s manual for your dental chair.
Control-Mounted Touch Pad
10
Clean Water System
The standard water bottle system is an excellent
way to ensure a clean and safe environment for
your patients. By using the water bottle you can
control the quality of water that enters the lines
and reduce the risk of contamination.
The water bottle uses 40 psi pressurized air to
supply water to the syringe and handpieces. The
cup filler and cuspidor bowl rinse remains on a
separate line and receives its water supply from
the office plumbing.
To Use the Water Bottle
Q/S Water System
Manifold
Guide Pin & Grooves
Bottle Adapter
Tubing
1. Make sure the unit master switch is in the
‘OFF’ position while the water bottle is
removed.
2. Fill the water bottle with distilled, reverse
osmosis or deionized water, then attach the
bottle adapter to the water bottle.
Note: It is not necessary to remove the utility
center side covers to install the water bottle.
3. Align the guide pins on the manifold with the
grooves in the bottle adapter. Push upwards
and turn until the bottle “clicks” into place.
4. Turn the unit back on and check for any leaks
in the bottle connections. If any air or water
leaks occur, turn the unit off and allow it to
depressurize before retightening the bottle.
5. Wash the water bottle at least once per month
or as needed to maintain cleanliness with a
detergent/diluted bleach solution.
Water
Bottle
Note: When changing or refilling water bottle,
remember to turn off the unit and allow several
seconds for the unit to depressurize.
WARNING: Use only water bottles
supplied by the manufacturer. Do not use
soft drink bottles which are thin-walled and
may rupture under pressure.
NOTE: When filling water bottle, leave an
air gap at the top of bottle to allow bottle to
depressurize when removing it from unit.
11
Cleaning, Disinfecting & Sterilization
Cleaning Equipment can be cleaned with a solution of mild detergent and warm water. A variety of surface
disinfectants are available for use in dental treatment rooms. Some of these can cause discoloration of painted,
plated or anodized surfaces with repeated use. This can be minimized by careful adherence to the disinfectant
manufacturer’s instructions and by frequent washing with soap and water.
IMPORTANT: Do not use powdered cleansers, scouring pads or abrasive scrubbers on any
of the painted, plastic or metal surfaces of this dental unit. To remove dried-on material, use a
soft-bristled brush and a solution of mild detergent.
Disinfection & Sterilization
Infection Control in the dental office continues to be a
high priority for our customers and end users. OSHA, the
ADA and the CDC are also involved in this complex issue.
The Manufacturer will not attempt to specify the required
intervals for disinfection nor can it recommend the overall
best surface disinfectant. Please refer to the Infection
Control Recommendations published by the American
Dental Association for further information. The question
is often asked, “What should I use to disinfect my dental
unit, chair and light?” This question is more complex than
it seems because of the wide variety of products on the
market as well as formulations of the products changing to
meet the needs of increased asepsis.
Wherever possible disposable barriers should be
used and changed between patients. The barrier
technique will ensure maximum long term durability
of the surfaces and finishes of the equipment.
Chemical Disinfection
Regardless of the chemical disinfectant used, it is
imperative that the equipment be thoroughly washed
with mild soap and warm water at least once per day.
This wash down will minimize the harmful effects
of chemical disinfectant residues being allowed to
accumulate on the equipment. When using chemical
disinfectants, always pay strict attention to the
manufacturer’s disinfectant directions. When using
concentrated disinfectants, measure the concentrate
carefully and mix according to package directions.
Barrier Technique
The Manufacturer strongly advocates the barrier technique Disinfectant solutions that are relatively harmless
to surfaces at their recommended strengths can be
be used whenever possible to preserve the finish and apcorrosive at higher than recommended dilution ratios.
pearance of the equipment.
Unacceptable Disinfectants
Conditionally Acceptable Disinfectants*
These disinfectants will harm the surface finishes of
dental equipment and are not recommended. Use of
these products will void your warranty.
These disinfectants have been found to be the
least harmful to the equipment surfaces by our test
methods.
Chemical Composition
Strong Phenols/Phenol Alcohol combinations
Sodium Hypochloride/Household Bleach
Sodium Bromide
Strong Alcohol
Household Cleaners (Dental Equipment Only)
Citric Acids
Iodophors**
Ammonium Chloride
Accelerated Hydrogen Peroxide (0.5%)
Chemical Composition
Phthalaldehyde
Quaternary Ammonium
Glutaraldehyde
**Iodophor-based disinfectants will cause yellow staining on many surfaces.
WARNING: Only disinfect by wiping, no spray
disinfection. Please be aware
that the manufacturer expressly
rejects any claims for warranty
or damages when using other
cleaning and disinfection solutions.
12
WARNING: *The Manufacturer makes no representation
as to the disinfectant efficacy of these products.
We make no warranty expressed or implied that
these disinfectants will not damage the surface
finishes. Damage and discoloration of the surface finishes are not covered under the warranty.
Assistant’s Vacuum Instruments
After Each Patient
Draw clear water through each valve, while
opening and closing it several times. Leave the
valve open for several seconds to allow all of the
water to clear the hoses. The HVE and Saliva
Ejector tips should always be replaced with sterile
ones before each patient.
At the End of Each Day
We recommend that you draw a vacuum system
sanitizing solution which is non-toxic and
environmentally safe through each valve, while
opening and closing it.
Cleaning the Solids Collector
At least once a day the solids collector screen
should be cleaned or replaced as needed. Turn off
the vacuum pump before removing the solids
collector cap and lift out the screen. If you find an
excessive amount of material in the screen, more
frequent cleaning is necessary.
Cleaning
Clean the external surfaces of the vacuum
instruments using a solution of mild detergent and
warm water. Thoroughly rinse the syringe with
clean water, then dry with a clean, soft, lint-free
cloth.
WARNING: Ultrasonic cleaning is not
recommended, as the chemicals used
may damage the surface finishes of the
instrument.
WARNING: Do not use sodium hypochlorite
or any chlorine bleach on the vacuum
instruments. These products will permanently
damage the instruments. Never use
powdered cleansers, scouring pads or
abrasive scrubbers, any of which can
damage the finishes.
Sterilization
Remove each valve from its tubing for sterilization.
A vacuum plug may be inserted into the
quick-disconnect while there is no valve in place.
In any situation involving high-risk patients, it is
recommended that the instruments be removed for
sterilization after every patient.
Once a month visually check the HVE and SE for proper functions verifying that the air flow adjustment is regulated by the
thumb lever and that the HVE and SE are being cleaned and maintained properly.
Disassemble the valve and lubricate the internal parts when operation becomes stiff or sticky. Clean the inner surfaces
and apply a small amount of O-ring lubricant to the moving parts and O-rings.
Assistant’s Vacuum Instruments
13
Cuspidor Care and Cleaning
Daily care of the cuspidor bowl and components
should be a regular part of the equipment cleaning
schedule. Consequently, your cuspidor has been
designed with simple removal and cleaning in mind.
Following these simple steps will ensure long life
and quality condition of your equipment.
After Each Patient
Rinse the cuspidor bowl thoroughly by pouring a few
cups of water down the drain. This will flush out the
drain lines and prevent material from accumulating.
At the End of Each Day
•
Flush the drain with a sanitizing solution. See
the section on Waterline Asepsis for more
information.
•
The cup filler and bowl rinse spouts are
autoclavable and may be removed by pulling
upward. The O-rings may be left on the spouts
for autoclaving, but it would be helpful to add
a small amount of O-ring lubricant before
reinstalling.
•
The drain screen may be removed by simply
lifting it out of the bowl. It may be cleaned with a
sanitizing solution or replaced when necessary.
See your dealer for replacement screens.
(Replacement bowl strainer part number
44R032)
•
The cuspidor bowl may be snapped loose from
the drain assembly and removed. Unseat the
bowl from the three rubber grommets beneath it
and lift upward.
Solids
Collector Cap
O-ring
Disposable
Screen
Canister
(attached)
Solids Collector Assembly
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eLECTROMAGNETIC COMPATIBILITY
MEDICAL ELECTRICAL EQUIPMENT ELECTROMAGNETIC COMPATIBILITY
(Instructions for use)
ELECTROMAGNETIC COMPATIBILITY
Electrical medical devices are subject to special EMC safety measurements and as a result the
equipment must be installed according to the installation instruction manual.
PORTABLE ELECTRONIC DEVICES
Portable and mobile high frequency electronic communications equipment may interfere with
electronic medical devices.
STATIC SENSITIVE DEVICES
Where labeled this equipment contains static sensitive devices that require special precautions when
handling. At a minimum a grounded wrist strap that is connected to ground stud should be worn to
reduce the possibility of damage to the light.
MEDICAL ELECTRICAL EQUIPMENT
ELECTROMAGNETIC COMPATIBILITY
(TECHNICAL DESCRIPTION)
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE DEVICES
ELECTROMAGNETIC COMPATIBILITY testing has been done for this product.
ACCESSORY USE
Using accessory devices not specified by the manufacturer for use with their equipment may result
in an increase of electromagnetic emissions and/or a decrease in electromagnetic immunity of the
system. Do not use any accessories not authorized or approved by the manufacturer.
INTERFERENCE FROM OTHER EQUIPMENT
If other equipment is used adjacent to or stacked with this equipment the system must be observed to
verify normal operation.
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eLECTROMAGNETIC COMPATIBILITY
Guidance and manufacturer‘s declaration-electromagnetic immunity
This product is intended for use in the electromagnetic environment specified
below. The customer or the user of this product should ensure that it is used
in such an environment.
Immunity Test
IEC60601 Test Level
Compliance Level
Electromagnetic
Environment guidance
Electrostatic Discharge
(ESD) IEC 61000-4-2
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%. Where labeled,
a ground strap (connected to
ground lug) should be worn
to reduce the possibility of
damaged to the unit when
servicing.
Electrical Fast
Transient/Burst
IEC 61000-4-4
Capacitive Clamp
+/-1 kV, 5/50 nsec pulse
+/-5 kHz repetition frequency
Capacitive Clamp
+/-1 kV, 5/50 nsec pulse
+/-5 kHz repetition frequency
Mains power quality should be
that of typical commercial or
hospital environment.
Direct Injection
+/-2 kV, 5/50 nsec pulse
+/-5kHz repetition frequency
Direct Injection
+/-2 kV, 5/50 nsec pulse
+/-5kHz repetition frequency
Surge IEC 61000-4-5
+/-1 kV differential mode
+/-2 kV common mode
+/-1 kV differential mode
+/-2 kV common mode
Mains power quality should be
that of typical commercial or
hospital environment.
Voltage dips, short
interruptions and voltage variations on power
supply input lines
iec 61000-4-11
30% reduction, 500 ms
30% reduction, 500 ms
60% reduction, 100 ms
60% reduction, 100 ms
>95% reduction, 10 ms
>95% reduction, 10 ms
>95% reduction, 5000 ms
>95% reduction, 5000 ms
Mains power quality should
be that of typical commercial
or hospital environment. If
the user requires continued
operation during power mains
interruptions, it is recommended
that the product be powered by
an uninterrupted power supply or
battery.
3 A/m
3 A/m
power frequency (50/60
hz) magnetic field iec
61000-4-8
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
UT is the AC. mains voltage prior to application of the test level.
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eLECTROMAGNETIC COMPATIBILITY
Guidance and manufacturer's declaration-electromagnetic immunity
This product is intended for use in the electromagnetic environment specified below. The customer
or the user of this product should assure that it is used in such an environment.
Immunity Test
IEC60601 Test Level
Compliance Level
ELECTROMAGNETIC ENVIRONMENT
GUIDANCE
Portable and mobile RF communications
equipment should be used no closer to
any part of the product, including cables,
than the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 Vrms
Radiated RF
IEC 61000-4-3
3 V/m
80 kHz to 2.5 MHz
3 V/m
d= 1.2 √¯ P
d= 1.2 √¯ P d= 2.3 √¯ P 80 MHz 800 MHz
800 MHz 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 meters (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 to 800 MHz, 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 predicted 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 in which the product is used exceeds the applicable RF compliance level above, the
product should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the product.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3/Vm.
17
eLECTROMAGNETIC COMPATIBILITY
Guidance and manufacturer‘s declaration-electromagnetic emissions
This product is intended for use in the electromagnetic environment specified below.
The customer or the user should assure that it is used in such an environment.
Emissions Test
RF emissions
CISPR-11
RF emissions
CISPR-11
Harmonic Emissions
IEC 61000-3-2
Voltage Fluctuations / flicker
Emissions
IEC 61000-3-3
18
Compliance
Group 1
Class B
Class B
Complies
Electromagnetic Environment guidance
This product uses RF energy only for its internal
function. Therefore, the emissions are very low and
are not likely to cause any interference in nearby
electronic equipment.
This product is suitable for use in all establishments,
other than domestic establishments and those directly
connected to the public low voltage power supply network
that supplies buildings used for domestic purposes.
Checklist
Verify the following after installation or servicing of the unit:
All manuals are present.
All labels are present and legible.
The unit is installed/assembled correctly and there is no mechanical damage on
new installations.
The unit can be moved and positioned freely without any drifting.
The unit is connected to the appropriate power source.
Dispose of all product parts and internal components per applicable codes, regulations
and directives.
The unit is setting on a level surface and has been properly leveled. Refer
to installation instructions for information on how to properly level the unit.
All hardware is installed correctly and all connections are properly attached.
When depressing the touchpad (if applicable), the unit/chair functions properly.
While running the unit, ensure there is nothing leaking from the tubing.
The unit passes a high pot test.
All terminals are connected securely.
The unit passes a ground continuity test.
The internal wiring is in good shape and not frayed.
If applicable, the cover is closed and fasteners tightened (take care not to
pinch tubing on wires).
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Purchase Information
Write in the model and serial numbers below for all applicable equipment such as the chair, unit
light and unit control head.
MODEL:_____________________________
DATE PURCHASED:___________________
SERIAL NUMBER:____________________
DATE INSTALLED:____________________
MODEL:_____________________________
DEALER NAME AND ADDRESS:
SERIAL NUMBER:____________________
MODEL:_____________________________
SERIAL NUMBER:____________________
_____________________________
_____________________________
_____________________________
_____________________________
_____________________________
Notes / Service History
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0473
11727 Fruehauf Drive
Charlotte, NC 28273 USA
Tech Support; 800-304-5332
FAX: 888-861-9366
Web Site: www.marus.com
70-050R285
Rev 8 • 12/06/12