Vista Valiant 601000 User manual

USER’S MANUAL
For use by qualied professionals only
This manual must be read thoroughly and understood prior to using the VALIANT™ Curing Light.
601000
601000-I-V-17-ENG (6)
Inter-Med, Inc.
2200 South St.
Racine, WI 53404-2500 - U.S.A.
Tel.: [phone]
Fax: [phone]
Toll Free: [phone]
www.vista-dental.com
Emergo Europe
Prinsessegracht 20
2514 AP The Hague
The Netherlands

TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Welcome to Vista Dental’s VALIANT™ . . . . . . . . . . . . . . . . . . . . . . . . . 3
Contents of the VALIANT™ Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Intended Use / Indications for Use . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
VALIANT™ Set-Up and Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unpacking the Container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Introduction to the VALIANT™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Attaching the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
to the Handpiece (or Charging Cap)
Attaching and Removing the Barrier Sleeve . . . . . . . . . . . . . . . . . . 5
Attaching and Removing the Curing Light Shield . . . . . . . . . . . . . 6
Charging the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
VALIANT™ Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Curing Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Quick Curing Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Transillumination Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Disinfection / Sterilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Infection Control Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Symbol Identication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Battery Pack Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Safety Notes, Warnings and Precautions . . . . . . . . . . . . . . . . . . . . . . 13-16
Operating Conditions and Safety Consideration . . . . . . . . . . . . . . 17
Heat generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety Eyewear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Adverse Reactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Contraindications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Vista Dental Products Terms and Conditions of Warranty . . . . . 18
Return Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Appendix – Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . 20-22
and Electrical Safety Information
2

Important!
PLEASE NOTE! Prior to installation and start-up of the device, please read
these instructions carefully. As with all technical devices, the proper function
and safe operation of this device depend on the user’s compliance with the
standard safety procedures as well as the specic safety recommendations
presented in these Operating Instructions.
Introduction
Welcome to Vista Dental’s VALIANT™
Congratulations on your decision to incorporate the VALIANT™ curing
light into your practice. Vista Dental’s VALIANT™ curing light uses multiple
wavelengths (395 – 500nm) to cure mostly all polymerizable dental materials,
making it one of the most versatile curing lights on the market. The VALIANT™
will greatly enhance the way you cure polymerized light cured dental
materials and is lightweight, easy to use, and most importantly clinically
eective.
The Vista Dental Products website, www.vista-dental.com, also provides
information on new products, accessories, and educational assistance for you
and your professional sta. If you have any questions regarding the use of the
VALIANT™, please call our customer service department at 877.418.4782 (Toll
Free).
Contents of the VALIANT™ Kit
The VALIANT™ Curing Light is composed of the following:
(1) Cordless Handpiece
(1) Charging Base
(100) Disposable Barrier Sleeves
(1) Instructions for Use
(1) Curing Light Shield
(1) Plug Set
(1 or 2) Battery Packs
NOTE: All components are non-sterile
3

Intended Use / Indications for Use
Source of illumination for curing photo-activated dental restorative materials
and adhesives.
VALIANT™ Set-Up and Use
Unpacking the Container
No special assistance is required to unpack and assemble the VALIANT™.
If you have questions or concerns, please visit www.vista-dental.com or call
Vista Dental Products at 877.418.4782 (Toll Free).
Packaging should be inspected upon arrival for evidence of shipping damage.
Damaged packaging may indicate the presence of an unsafe product and
the product should not be used until carefully inspected. If the package or
product is damaged, please contact Vista Dental Products at 877.418.4782
(Toll Free) as well as the delivery service to le a complaint.
Introduction to the VALIANT™
Please reference the image below to familiarize yourself with the VALIANT™.
4
Anti-Rotation
Mode Indicator
ON/OFF Button
Mode Selection Knob
Battery Indication Ring
Battery Pack
Curing Light
Transilluminator
(white light)

Attaching the Battery Pack to the Handpiece (or Charging Cap)
1. Line up the triangle on the battery pack with the triangle on the
handpiece or charging cap.
2. Insert the battery pack into the handpiece (or charging cap) until the
arrow clicks; if inserted correctly, the indications lights will blink.
3. NOTE: the battery pack is keyed and can only be inserted into the
handpiece (or charging cap) in one orientation! Do NOT try to t the
battery pack into the handpiece (or charging cap) in the wrong orientation.
The battery pack should be easy to insert. To ensure proper mating of the
battery pack with the handpiece, the anti-roll bumps on the battery pack
should be on the same side as the ON/OFF button.
Attaching and Removing the Barrier Sleeve
1. Insert the head of the VALIANT™ Curing Light into the opening on the
bottom of the barrier sleeve.
2. Slide the barrier sleeve onto the VALIANT™ Curing Light to cover the entire
device; the unit is now ready for use.
3. After use, peel o and dispose of the barrier sleeve.
NOTE: Only VALIANT™ Curing Light Barrier sleeves should be used on the
VALIANT™ Curing Light (Brand = TIDI Products, LLC; Model = 21102)
5
Anti-Rotation

Attaching and Removing the Curing Light Shield
1. Snap the shield onto the neck of the VALIANT™ Curing Light by lining up
the open area of the shield with the unit’s neck and pressing rming until
the shield clicks on (see image below).
2. To easily remove the shield, peel the shield towards the tip/head of
the unit. The shield should easily pop o.
6
Area to snap on/o
the curing light shield
Press rmly on the
shield until it snaps
onto the unit
Peel towards head
Shield will easily
disengage itself

Charging the Battery Pack
The VALIANT™ battery packs are partially charged when shipped. Before you
turn on and start using the device, you must insert a battery pack into the
handpiece (or charging cap) and fully charge the battery pack before using it
for the rst time. The battery pack will be fully charged within three hours. It
is advised to fully charge the back-up battery (if included in your order) upon
arrival to ensure a back-up battery is readily available.
When the battery pack is charging the light on the charging base will pulsate.
Once charging is complete the light on the charging base stop pulsating and
remains lit.
The handpiece is designed to display the battery state to the user
via the battery indication ring.
• When the battery pack is greater than 50% the indication lights will
blink Green during use.
• When the battery pack is between 20% - 50% the indication lights will
be solid Red during use. It is advised to charge the battery pack when
the indication lights are Red.
• When the battery pack is less than 20%, the light will blink Red during
use, indicating the handpiece needs to be charged as soon as possible
and may die during a procedure.
• When the handpiece is not in use, the charging base securely stores and
charges the VALIANT™ unit at the same time.
7

VALIANT™ Operation
The handpiece is capable of emitting multispectral curing light (broad
spectrum blue light) and white light (for transillumination and general
visualization). You can select and control the various operations of the
handpiece by rotating the mode selection knob to the desired setting
and using the ON/OFF button to initiate or halt light emission. There are
four settings: standard curing, ramp curing, boost curing, and white light
(transillumination).
Curing Modes
The curing modes are selected via the rotational knob. The gure
below illustrates the various curing settings on the rotation knob.
NOTE: Curing time may need to be adjusted due to composite, shade,
depth of layer if over 2mm
NOTE: These are default curing durations for the VALIANT™ curing light.
Follow composite / dental material manufacturer’s guidelines for
required curing durations and irradiance values.
NOTE: Software will automatically turn the VALIANT™ handpiece o if left on
for two continuous minutes in white light / transilluminator mode.
NOTE: Software does not allow for the handpiece to be used
when in the charging base.
Quick Curing Guide
Standard Mode Ramp Mode Boost Mode
Irradiance (mW/cm2)>1200
One 10s cure One 20s cure
One 20s cure One 20s cure
One 3s cure
Two 3s cures
>1200 >1700
Curing Per Layer
Final Cure
8

Transillumination Mode
The transillumination mode can be executed on any mode by depressing the
ON/OFF button until white light mode is engaged.
Disinfection / Sterilization
The VALIANT™ Curing Light is provided non-sterile. There are not any special
accessories needed to sterilize the VALIANT™ Curing Light parts.
Quaternary ammonium compound products are recommended (containing
20% alcohol or less). Wipe, do not spray, solution onto the unit. Prevent liquids
from entering openings on unit.
DO NOT AUTOCLAVE.
CAUTION:
• DO NOT immerse the unit or unit parts in solutions. Use of solutions
other than those recommended may damage plastic parts and will void
product warranty.
• DO NOT use abrasive material such as scouring powder, organic solvents,
or solvent-based cleaning uids. In case of severe contamination, gently
clean the device by using diluted alcohol.
• Store the device in the box if it is not to be used for an extended
period of time.
• Disassembly is not required when cleaning the handpiece and
charging base.
Infection Control Measures
CAUTION: To prevent cross-contamination, a disposable plastic sleeve must
be used over the VALIANT™ with each use. A low-density polyeth
ylene plastic disposable barrier covers the entire unit and provides
a hermetically sealed barrier between the handpiece and patients.
The disposable barrier limits patient-to-patient contamination.
Discard used barrier sleeves after each patient.
NOTE: Only VALIANT™ Curing Light Barrier sleeves should be used on the
VALIANT™ Curing Light (Brand = TIDI Products, LLC; Model = 21102)
9

Routine Maintenance
Periodically check the lens for cured dental resins. If necessary, carefully remove
any adhered resin using a non-diamond dental hand instrument.
The barrier sleeve helps keep dental materials from adhering to the surface of
the lens.
Troubleshooting Guide
If the suggested solutions do not rectify the problem,
please call Vista Dental 877.418.4782 (Toll Free).
Problem Possible Solution
Light will not turn on 1. Check the unit’s indication light. If red,
place the handpiece on the charging base
2. Remove the battery pack and inspect
for any defects if none are found reconnect
the battery pack. A beep should be heard
when the battery pack is inserted.
1. Verify the unit provides adequate
optical power using a radiometer
2. Verify that the appropriate curing
mode is selected
3. With the handpiece turned o, and
battery pack removed, inspect the lens
for residual cured composites/resins
4. Check expiration date of composite/resin
1. Remove the battery pack and inspect
for any defects, if none are found
reconnect the battery pack
2. Make sure the battery pack if
properly connected to the handpiece
3. Make sure the charger is plugged in
and verify the outlet is receiving power
Light is not curing properly
Batteries will not charge
10

Technical Data
Charger Input: 100-240 VAC, 50-60 Hz
Standard: >1200mW/cm2
Ramp: >1200mW/cm2
Boost: >1700mW/cm2
Nominal Consumption: 6W max
Manufacturer: Inter-Med, Inc.
Model: VALIANT™
Mass: 120g
Classication: Protection class II,
Dimensions without adaptor (DxH):
87mm x 58mm
Handpiece Battery Pack: 3.7 V nominal, 1030mAh Li-ion,
3.81 Wh
Battery Pack Manufacturer:
Shenzen Bak Energy Co., LTD
Battery Pack Model: 14650
Dimensions (LxD): 235mm x 20mm
Operating Conditons
Operating Time:
Approximately 1 hr fully charged.
Approximately 150 20 second cures.
Time to Charge Emply Battery Pack:
Approx. 4 hr
Classication: Type BF,
Intermittent Operation: The device has been
designed solely for short-term operation. Typical
operating time at room temperature (23°C):
3-20 sec (depending on mode) per layer of
composite.
Temperature: 10°C - 40°C (59°F - 104° F)
Atmospheric Pressure: 697hPa - 1013hPa
10°C
40°C
Transport and Storage Conditions Temperature: -20°C − 40°C (-4°F − 104° F)
-20°C
40°C
Relative Humidity: 30% - 90% (non condensing)
30%
90% (max)
Atmospheric Pressure: 500hPa - 1400hPa
500 hPa
1400 hPa
Mass: 72g
Wavelength Range
Wavelength Range
Technical Information VALIANT™ Cordless LED Curing Light
395-500nm (see graph below).
VALIANT™ optical power falls between 395-500nm.
Minimal and insignicant power can be found in
wavelength ranges <39nm and >500nm.
1
0
350 400 500
Wavelength (nm)
Intensity (Au)
VALIANT™’s Wavelength Spectrum
450 550
0.8
0.6
0.4
0.2
Lower wavelengthband
400-420nm
Upper wavelength band
455-490nm
697 hPa
1013 hPa
11

Symbol Identication
Description for additional symbols.
12
Serial Number
Manufacturer
Manufacturing Date
Protected Class II
Electrical Insulation
Type BF
Applied Part
Keep Dry
Part Number
CE Marking Warning / Caution
Temperature
Limitation
Humidity Limitation
Atmospheric
Pressure Limitation
Batch Code /
Lot Number
Authorized European
Representative
Do Not Dispose Of
Follow instructions
for use
Perscription Only

Battery Pack Disposal
Batteries contain toxic material and should not be disposed of in landlls
or incinerators. Dispose of depleted batteries as directed by your local solid
waste handling regulations. To dispose of the battery pack, we recommend
www.call2recycle.com (for North America) to locate a recycling facility near you.
Safety Notes, Warnings and Precautions
Read all instructions before operating this unit. The VALIANT™ LED curing light
emits high intensity light waves and must only be used as indicated in this
manual.
Saftey Notes
The VALIANT™ Curing Light is a medical device which is subject to IEC 60601-1
(EN 60601-1) and EMC directives IEC 60601-1-2 (EN 60601-1-2) Edition 3.0, as
well as the 93/42/EEC Medical Device Directive. The curing light complies with
the relevant EU regulations.
The curing light has been shipped from the manufacturer in a safe and
technically sound condition. In order to maintain this condition and to ensure
risk-free operation, the notes and regulations in these Instructions for Use
have to be observed. To prevent damage to equipment and risks for patients,
users and third parties, the following safety instructions have to be observed.
13

WARNING
• The user should test the product before use to ensure
proper functionality.
• The user should test the VALIANT™’s optical power using a
radiometer prior to use.
• An irradiance value 800-1750mW/cm2 is acceptable
for standard and ramp modes, and a value
1350-3300mW/cm2 is acceptable for boost mode
• The irradiance value should be measured at 10s within
a 20s cycle for standard and ramp modes.
• As with any heavily used medical device, the user needs to
ensure a functional backup is readily available.
• DO NOT look directly into the light output. The light
attenuating shield should always be used. Additional eye
protection is suggested.
• DO NOT expose soft oral tissues at close proximity.
Maintain a safe distance between the lens and the soft tissue.
• If using the VALIANT™ curing light in the Standard Mode and in
close proximity of the gingival tissue, DO NOT expose tissue
for more than 20 seconds.
• In Boost Power Mode, DO NOT expose soft oral tissue for more
than 9 seconds (3 cycles)
• DO NOT insert ngers, instruments, or other objects into the
rear of the handpiece when the battery pack is removed
• DO NOT autoclave the handpiece, battery pack, charging base,
or light attenuating shield
14

CAUTION
•U.S. Federal law restricts the sale of this device by or on the order of a
healthcare professional. Use of the device is restricted to qualied
and trained personnel only in accordance with the instructions
below. The manufacturer assumes no liability for any damage arising
from any other or improper use of this device.
• Use only the charger (AC adapter plug) which is provided with
the device. The use of any other charger can result in damage
to the battery pack.
• Condensation resulting from the device being transferred from a
cold to a warm environment may be a potential risk. Never begin
operating the device until it has reached the ambient temperature.
• There are no user-serviceable items in the handpiece or charger.
No modication of this equipment is allowed.
• Use only components and accessories listed in the instructions
associated with the device. Failure to do so will void the warranty,
may decrease the performance, and may lead to unsafe operation.
• In order to avoid electric shock, do not introduce any objects into the
device or remove the device enclosure.
• Should you have any reason to suspect the safety of the device to be
compromised, the device must be taken out of operation and labeled
accordingly to prevent third parties from inadvertently using a
possibly defective device. Safety may be compromised, e.g., if the
device malfunctions or is noticeably damaged.
• Keep solvents, ammable liquids, and sources of intense heat away
from the device as they may damage the plastic housing of the
device, the seals, or the operating buttons.
• According to IEC 60601-1, this device must not be used in the
presence of ammable mixtures.
• Do not allow any cleaning agents to enter the device during
cleaning as they could cause an electrical short or a dangerous
malfunction.
15

• Only Vista Dental Products may open the device housing and
repair the device.
• VALIANT™ must not be used in patients, or by users, with heart
pacemaker implants who have been advised to be cautious
with regard to their exposure to small electrical devices.
• This device has been tested and found to comply with relevant EMC
regulations and standards. These limits are designed to provide
reasonable protection against harmful interference in a typical
medical installation. The device generates radio frequency energy
and, if not installed and used in accordance with these instructions,
may cause harmful interference to other devices in the vicinity.
However, there is no guarantee that interference will not occur in a
particular installation. If this device does cause harmful interference
with other devices, which can be determined by turning the device
o and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
• Reorient or relocate the receiving device.
• Increase the separation between the devices.
• Connect the device into an outlet on a circuit dierent
from that to which the other device(s) are connected.
• Consult the manufacturer for help.
16

Operating Conditions and Safety Consideration
Heat generation
The metal parts of the VALIANT™ Curing Light do not overheat to the point of
discomfort or injury during standard operating durations (i.e. ve consecutive
standard mode, ramp mode or boost mode cures). However, care should be
taken to allow the product to completely cool to room temperature between
patients (approximately two minutes), to ensure overheating does not occur.
Safety Eyewear
CAUTION: The VALIANT™ consists of high powered LEDs in the range of 395
– 420nm and 455 - 500nm. The device’s intended use is within the oral cavity
and is to be used with the protective light attenuating shield.
Anyone with a history of retinopathy should consult their eye specialist before
operating this unit. Use the VALIANT™ curing light extremely carefully and
comply with all the necessary safety precautions (including wearing suitable,
light ltering safety glasses).
Anyone who has had a cataract operation may be especially sensitive to light
and should be advised against undergoing treatment with a VALIANT™ curing
light unless adequate safety precautions are taken such as wearing suitable,
light ltering safety glasses.
Adverse Reactions
There are no known adverse reactions.
Contraindications
• The VALIANT™ Curing Light is contraindicated in patients with a known
history of hypersensitivity or allergy to any of the ingredients or their
analogs.
• Patients with a history of photosensitivity or photophobia or those using
photosensitive medications (such as antimalarial drugs, chlorpromazine,
St. John's wort, dimethylchlorotetracycline and 8-methoxypsoralen) are
contraindicated for VALIANT™ Curing Light screening and should not be
exposed to the light emitting tip of the VALIANT™ curing light.
17

Vista Dental Products Terms and Conditions of Warranty
The operator assumes all risk and liability for damages arising out of the
improper use of the VALIANT™ curing light. In the event of a defect in material
or workmanship, Vista Dental Products is limited, at its option, to replace of
the defective product, a part thereof, or reimbursement of the actual cost of
the defective product. In order to take advantage of this limited warranty, the
defective product must be returned to Vista Dental Products.
The VALIANT™ handpiece is warranted to be free from defects under normal
usage conditions for 3 years of its date of delivery; the batteries for 1 year.
There is no warranty, expressed or implied, of merchantability or tness. The
manufacturer’s sole obligation under this warranty is to opt to either repair
or replace the defective part(s) or product. If service must be performed to
correct a defect, then the manufacturer will provide the service at its factory
according to the mutual agreement made in advance. The manufacturer and
its distributors will not accept the return of the product unless the return is
authorized and shipped in accordance with the manufacturer’s instructions.
Contact the local representative of the distributor or if purchased directly
from the manufacturer for shipping instructions, a return authorization
number, and ARS shipping label. There is no warranty, remedy or condition,
expressed or implied, except as provided herein. The warranty and remedies
contained herein are made by the manufacturer to the rst buyer for dental
use and are in lieu of all other agreements (expressed or implied), liabilities or
remedies for breach of warranty. Vista Dental Products shall not be liable for
consequential or incidental damages. No person or distributor is authorized
to modify the terms of this warranty.
This warranty is void if any defect is caused by conditions beyond the
manufacturer’s control, including acts of God, damage resulting from
mishandling, neglect, misuse, improper maintenance, accident or alteration/
repair by anyone other than the manufacturer. The buyer assumes all liability
for any damage caused by improper use of the product. The manufacturer
assumes no liability for the user’s failure to follow the instructions contained
in this manual.
18

19
Return Policy
Vista Dental Products will accept for return previously purchased merchandise
which is suitable for resale or was shipped in error by Vista Dental Products.
Merchandise suitable for resale requires current labeling and unopened non-
soiled packaging.
All returns must have prior approval and must be shipped“prepaid” along with
a return authorization form and a copy of the original invoice. Any products
returned that are discontinued, dated, damaged, or opened could be denied
credit or assessed a higher return fee.
Equipment cannot be returned without written authorization from Vista Dental
Products. Merchandise returned for credit must be received by Vista Dental
Products within 30 days of the original invoice date.
Return Stock Policy
Any equipment returned within 30 days from the date of the original
shipment from Vista Dental Products may not be assessed a restocking fee
as long as the merchandise has current labeling and unopened non-soiled
packaging. Unopened equipment returned within 31-60 days from the date
of the original shipment from Vista Dental Products requires a restocking fee
of 25% of the purchase price, including shipping and handling charges. Any
equipment returned after 60 days from date of the original shipment from
Vista Dental Products will not be restockable for credit.
• Special orders are not suitable for resale and therefore not
returnable for credit.
• Claims for lost or damaged shipments should be led immediately
with the carrier.
• Claims for overage, shortage, and/or internal damage must be
made to Vista Dental Products within 10 days of receipt of goods.
30 days
21-59 days
60+ days
15%
25%
Not Returnable

20
Appendix – Electromagnetic Compatibility and
Electrical Safety Information
The VALIANT™ Curing Light is tested according to IEC 60601-1-2, Edition 3.0.
Medical electrical devices are subject to particular preventive action according to
EMC rules and must be installed and operated according to the EMC guidelines in the
accompanying documents.
Guidance and Manufacturer‘s Declaration – Electromagnetic Emission
The following tables are guidelines according to the 3rd edition of the medical
standard IEC 60601-1-2.
The VALIANT™ Curing Light is intended for use in the electromagnetic environment
specied below. The customer or the user of the VALIANT™ Curing Light should assure
that it is used in such an environment.
Guidance and Manufacturer‘s Declaration – Electromagnetic Immunity
The VALIANT™ Curing Light is intended for use in the electromagnetic environment
specied below. The customer or the user of the VALIANT™ Curing Light should assure
that it is used in such an environment.
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