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User Manual
Therapy EC
0843
ENG
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Aiming at the practicality and ease of access to the information contained in the
User Manual of our products, DMC® provides the documents for download at the
following electronic address www.dmcgroup.com.br, in the “USE INSTRUCTIONS”
page.
Check the revision of the User Manual indicated on the User Guide to correctly
identify the desired file.
21-MAN-227 Rev. 02
Review Date: 09/10/2017
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Therapy EC is a high-technology equipment which meets the most recent national manufacturing
standards required by ANVISA - Agência Nacional de Vigilância Sanitária [National Agency for Sanitary Vigilance].
Therapy EC was created to be used by medical and dental professionals. This professional must
be able to apply the techniques related to the product. Its inappropriate use may bring irreversible
injuries.
EQUIPMENT FUNCTIONS
Therapy EC releases red and infrared laser.
EQUIPMENT WORKING
By means of a small display and three keys, the operator views and performs all settings and features
of the equipment.
INDICATIONS
LASER THERAPY
Soft Tissue Recovery (Red Laser): Aphthae and traumatic ulcer, oral manifestation of systemic
diseases, lichen planus, lupus erythematosus, pemphigus vulgaris, gingival hyperplasia (diabetes),
cheilitis angular, gingivitis, postoperative, ATM dysfunction, acne, healing, combats free radicals
(Ilib Technique), lower limb ulcers, venous ulcers, arterial ulcers, diabetic ulcers, cutaneous ulcers
of different etiologies, venous stasis ulcer, skin scores, vascular microcurrent diabetes, post-surgery,
contact dermatitis, burns, pressure ulcer, diabetic ulcer and varicose ulcer.
Bone Tissue Recovery (Infrared Laser): Orthodontia, implantodonty, periodontitis, extraction,
traumatic injury, biostimulation of bones, Left Femur Fracture and Middle Third Closed Fracture,
Faster Consolidation of Fractured Bone, Cartilage and Bone Regeneration and Sjögren’s Syndrome.
Dental Tissue Recovery (Red and Infrared Laser): sensitivity following cavity preparation, sensitivity
following scaling, amelogenesis imperfecta, dentine hypersensibility, decubitus ulcers and acute inflammation.
Nerve Recovery (Infrared Laser): Neuralgias, paresthesias, paralysis and pain syndrome, hand
articulation, arthritis, rheumatoid arthritis, biomodulation, neck pain, DMED pain, epicondylitis,
fasciitis plantar, fibromyalgia, gonarthrosis, rotator cuff injury, muscle injuries, cartilage injuries, peripheral nerve injuries, low back pain, osteoarthritis, facial paralysis, paresthesias, post-surgery, nerve
repair, carpal tunnel syndrome, myofascial pain syndrome, calcaneal tendinitis, patellar tendinitis
and tendinopathies.
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Therapy EC | User’s Manual
Other Applications (Infrared and Red Laser): Alveolitis, edema, xerostomia, pericoronitis, anesthesia, benign migratory glossitis, simple herpes and zoster herpes.
PHOTODYNAMIC THERAPY
Note: DMC provides scientific information about the subject as described in the flyer attached to
the product.
CONTRAINDICATIONS
Find below the following cases in which this equipment should not be used:
• Pregnancy uterus;
• Neoplasia on irradiated region;
• Clinical lesions without diagnosis.
• ILIB technique during pregnancy period.
CLASSIFICATION
Standard Classification
IEC 60601-1 Internally Powered Equipment and Applied Part Type B
MDD 93/42 (European Union) IIa
RDC 185/2001 (ANVISA) III
IEC 60825-1 3R
SPECIFICATIONS
Infrared Laser Features
Wavelength 808 nm ± 10 nm
Useful power of sender unit 100 mW ± 20%
Red Laser Features
Wavelength 660 nm ± 10 nm
Emitter net power 100 mW ± 20%
Red Laser (Laser Indicator) Features
Wavelength 660 nm ± 10 nm
Emitter net power 0,5 mW - 2,5 mW
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GENERAL FEATURES
Features Specifications
Supply voltage 100-240 V~
Input current Alternating current
Output current Continuous current
Input power 25 VA
Working mode Continuous
Lasers working mode Continuous
Voltage frequency 50/60 Hz
Protection against shock Internally Powered
Protection degree regarding water and solid
object penetration
Uncertainty of time (seconds) ± 4%
Uncertainty of energy (Joules) ± 20.4%
Applied part Polymeric spacer
Handpiece size 3 cm (length) x 5 cm (width) x 21 cm (height)
Handpiece support size 6 cm (length) x 19 cm (width) x 11 cm (height)
Handpiece weight 0,18 Kg
Handpiece support weight 0,12 Kg
Optic fiber diameter 1000 µm each fiber
Battery Li-ion 3,7V 18650 with protection circuit
Manufactured and tested according to: IEC 60601-1, IEC 60601-1-2, IEC 62034 and IEC 60685-1.
Software version 11
Use temperature 10° - 30°C
IP20
SAFETY - IMPORTANT PRECAUTIONS
• Please read the whole manual before using the equipment.
• Attention - Using other controls, setting or running not specified in this manual may result in the
exposure to hazardous radiation.
• Attention - Laser smoke may present living tissue particles.
• As the equipment will be used by qualified professional, an additional specific training for its using
is not required. However, the reading of whole manual before its using is recommended.
• If the equipment is not used for some time, the battery shall be removed.
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• The replacement of the battery by a personnel with inadequate training might result in a danger
(such as excessive temperature, fire or explosion).
• Laser lights may cause eye injuries. People who are on site should protect themselves against laser
lights emission. Therapy EC supplies three green glasses (one for operator, the other for assistant
and the other one for patient). Only glasses supplied by DMC should be used with the equipment.
• Never look directly to laser light. Never direct it for any person, except he/she is on treatment.
• Bright surfaces may reflect laser light towards the eyes.
• Never radiate tumor processes directly, the laser can stimulate them.
• Never radiate the infectious processes directly, the laser can stimulate them.
• Never radiate an undiagnosed injury.
• Never make extraoral application into patients who use photosensitizers medications; any high-intensity light may interact with drug and spot irradiation site.
• Only skilled professionals should handle the equipment. An inappropriate use may bring irreversible injuries.
• Only components mentioned in this manual should be used together with equipment.
• This equipment cannot be used with power cable not supplied by DMC because it may provoke an
increase of emission or decrease of immunity of equipment.
• To avoid risks of shocks, the equipment should be connected only in grounded outlets.
• Do not connect power cable in difficult-to-access outlets.
• Disconnect the power cable from outlet by plug.
• No change should be made in the equipment.
• Do not obstruct equipment air input/output.
• Do not apply any protector film on handpiece in order to obstruct air input/output.
• Do not install the equipment directly on sunlight, dusty places or mechanical vibration.
• There are risks of fire and/or explosion when laser exit is used with flammable materials, solutions
or gases or in an environment full of oxygen. Avoid using flammable or oxidizable anesthetic gases,
such as nitrous oxide (N20). Due to high temperatures, some materials, like cotton, when saturated
with oxygen, may be ignited. Adhesive solvents and flammable solutions used for cleaning and disinfection should be evaporated before using equipment. Pay attention to the ignition of endogenous
gases.
• The user should be exposed to the equipment noise during a maximum period of 8 hours/day.
• Due to the reduced size of the equipment, some safety items could not be inserted, such as: means
of protection against non-authorized use, control switch and emergency stop for the laser. Thus, the
user shall keep the equipment in a safe and protected place.
EQUIPMENT SAFETY ITEMS
Laser Beam
The equipment uses a low intensity laser beam (red laser) to indicate the infrared laser irradiation
point of the laser therapy handpiece.
As the target beam passes through the same delivery system as the working beam, it offers a good
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way to check the integrity of the delivery system. If the target beam is not present in the distal end
of the delivery system, if its integrity is reduced or if it seems diffuse, this is a possible indication that
the delivery system is damaged or not working properly.
Alarms
For operator’s safety, during emission of laser light, the equipment sounds an alarm.
Spacer
A spacer is sent to be inserted into the tip of the optical fiber, so as to have a contact application,
i.e., the spacer is an applied part of the product. To replace the spacer, simply pull out the one that
has already been used, clean the equipment and the new spacer, according to item “CLEANING/
DISINFECTING”, and insert it into the end of the optical fiber.
Handpiece Led
When the led of the handpiece is blinking fast, the laser has been activated.
LIST OF COMPONENTS
Therapy EC is composed by:
PIECES:
Handpiece Handpiece Support Power Cable
Spacer Power Supply
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ACCESSORIES:
02 safety glasses 01 eye protector User’s Manual / Warranty term
Suitcase for transportation ILIB bracelet
MANUAL
DO
USUÁRIO
TERMO
DE
GARANTIA
In case you need to buy an accessory, it may be purchased by DMC Imp. e Exp. de Equipamentos
Ltda by the following codes:
• Power cable: 010130131;
• Power supply: 010990317;
• Safety glasses: 050020001;
• Battery: 110030182;
• ILIB bracelet: 121040002;
• Eye protector: 050020004;
• Spacer: 110010371 - The spacer has an individual packaging with the product code, with the
do not reuse symbol and with the manufacturer’s information, that is, DMC Importação e Exportação de Equipamentos Ltda, as follows:
All accessories and pieces described above are for exclusive use of Therapy EC.
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NOTICES LASER
Notice on handpiece support:
The label below indicates the exposition to laser radiation, class 3R.
Notice in handpiece:
The label below illustrates the notice for laser radiation according to IEC 60825-1.
HANDPIECE
(A) Blue LED: it indicates that the red laser (R) is selected.
When this led is blinking fast, the laser is active and when it is
slow, the battery is charging.
(B) Blue LED: it indicates that the infrared laser (IR) is selected.
When this led is blinking fast, the laser is active and when it is
slow, the battery is charging.
(C) Left button: it selects the red or infrared laser.
(D) Right button: it selects the energy (in Joules) and the Ilib
technique.
(E) Display: it indicates the dose to be applied in Joules and
the application time in seconds.
(F) Ventilation holes: they cannot be clogged.
(G) Optical fiber: it conducts the laser beam.
(H) Activation button: it activates or interrupts the laser emission.
(I) Battery compartment lid: The image of the withdrawable
component of the equipment is shown with reference to the
Manufacturer (DMC) and the Model (Therapy EC).
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(J) Connector for battery charge: use this connection to charge the battery and use the
equipment at the same time.
(K) Laser output/opening.
POSITION OF EQUIPMENT/PATIENT/OPERATOR
This equipment should be used in dental, medical or physiotherapy offices and it should be positioned over a bench and connected to power outlet according illustrated below:
1M
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The spacer inserted in the handpiece must be in contact with the patient and the operator should
hold the handpiece as shown below:
INSTALLATION
To install the battery on the handpiece, follow the procedure below:
Press the lock pulling the lid outside, to release it
from the handpiece as in the figure below:
Place the battery connector in the compartment as in the figure below:
Reinstall the lid of the battery compartment.
Connect the battery, as in the figure below:
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Before switching on the equipment for the first time, it is necessary to charge the battery. There are
two ways to charge the battery: connecting the power supply directly to the handpiece or to the
handpiece support.
Connect the power supply cord to an earthed socket. Full charge of the battery takes approximately 3
hours and it is indicated on the display by code “CC” and by the blue led on the handpiece blinking
slowly.
INSPECTION BEFORE USING
Before using the equipment always check the integrity of handpiece and power supply cable. They
can be neither broken, nor twisted, nor crumpled with protection surface cut or internal conductors
exposed. The plastic housing of the handpiece shall not be broken. The optical fiber shall not be
damaged.
USING
Press any button to switch on the equipment. To switch it off, press the left and the right buttons
simultaneously until it is off (code “dE” is shown on the display). After 90 seconds inactivity, the
equipment switches off automatically to save the battery.
Select the laser emitter by pressing the left button on the handpiece. Select the energy irradiated by
the respective laser emitter by pressing the right button on the handpiece. The values are indicated
on the display. The irradiation time is adjusted automatically according to the selected energy and
shown on the display, in seconds, as countdown upon pressing the activation button.
To activate the laser emitter, press the switch button. In case of the user wishes to interrupt the laser
emission, just release the switch button. To start the laser emission again starting from the point of
interruption, press the switch button or press the right button to start a new application cycle. At the
end of the application cycle, the time counter is restarted automatically to the last selected value and
the emitter is switched off.
Code “Cb” on the display indicates the end of the battery charge, and the need to be charged. The
battery can be recharged with the handpiece on the support with the power supply connected to it
or with the power supply connected directly to the handpiece.
Full charge of the battery takes approximately 3 hours and it is indicated by one of the blue LEDs
blinking while incomplete and by the display when complete (code “CC”).
When pressing the left and the right buttons simultaneously, the level of the battery charge will be
shown on the display. The level is indicated by code “b”, followed by a number from 1 to 9 (ex. “b5”),
where “b1” indicates minimum charge and “b9”, complete charge, provided that the charger is not
connected.
When not used, keep the handpiece on the support to avoid that it falls and to charge the battery.
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The equipment will be always in ready mode, i.e., when pressing the switch button, laser will
be emitted.
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PROCEDURES FOR FINALIZATION
To switch off the equipment, press both left and right buttons simultaneously until it is off. Otherwise,
after 90 seconds inactivity, the equipment switches off automatically to save the battery.
CHANGE OF BATTERY
The capacity of the battery to store the charge decreases over time. When the battery independence
is very reduced, it will be necessary to replace it. To replace it, the user must follow the following
steps:
1. Press the lock of the battery compartment lid and pull to the outside of the handpiece;
2. Remove the battery from the compartment and release the connector;
3. Connect the new battery by pressing the connector correctly in the compartment;
4. Insert the battery in the compartment and reinstall the lid.
The procedure will be illustrated in item “INSTALLATION”.
New batteries shall be acquired exclusively from DMC
The Therapy EC battery contains lithium in its composition and shall not be disposed in common
waste.
INSULATION OF ELECTRICAL NETWORK
In case of emergency or to clean the equipment, power cable plug must be disconnected from outlet.
CLEANING / DISINFECTION
• Before being cleaned, the equipment should be disconnected to avoid risks of shocks.
• The handpiece and handpiece support should be cleaned/desinfected with a soft cloth moistened
in alcohol 70%.
• Safety glasses can be cleaned with warm water and neutral detergent.
THE SPACER IS A SINGLE-USE PRODUCT and must be discarded after use. Contact DMC to
purchase extra spacers.
SPACER CANNOT BE STERILIZED. It should be disinfected prior to use with alcohol 70%.
Neither wash nor run liquid into handpiece or in handpiece support.
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The equipment, its parts and accessories are not sterilized. Any sterilization method will damage
them, leading to cancelation of the warranty.
The cleaning/desinfection of the handpiece and handpiece support can be performed several
times, not affecting finishing surface.
PREVENTIVE MAINTENANCE
The equipment should be gauged anually by DMC. DMC doesn’t have any responsibility regarding
safety of equipment if calibration is not performed.
All services, including technical assistance, exchanges, repair, calibration, etc., should be performed
only by DMC. DMC doesn’t provide circuit diagrams, component lists, descriptions, instructions for
calibration and gauging for unqualified people.
If maintenance or other type of technical assistance is performed by unauthorized staff, DMC doesn’t
have any responsibility regarding safety of equipment.
Before using the equipment, check the state of the handpiece and the power cords. The cords
shall not be broken, twisted, creased, with their external protection covers cut or internal conductors
exposed. The plastic housing of the handpiece shall not be broken. The optical fiber shall not be
damaged.
Do not try to disassemble the handpiece or its support. In case of problem in the equipment
operation, contact the DMC technical assistance.
STORAGE AND TRANSPORTATION
The equipment should be stored in an environment without dust, avoid exposing it to direct sunlight
and keep it away from chemical products and cleaning products.
It should be stored, transported and used in the following environmental conditions:
• Temperature: 10 ºC to 40 ºC.
• Humidity: 30% to 75%
• Atmospheric pressure: 700 hPa to 1060 hPa.
Avoid mechanical shocks, blows and vibration in the equipment.
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TROUBLES AND POSSIBLE SOLUTIONS
Trouble Possible solutions
- Check if battery is well connected.
The equipment doesn’t turn on.
The battery charge is exhausted quickly
Apparently weak laser emission
- Check if outlet is energized and in good condition.
- Recharge the battery.
- Call for DMC’s technical assistance.
- Check the battery charge level (see item “USING”) and recharge it. In
case of the charge level does not change upon charging, contact DMC.
- Remove the spacer from the optical fiber and check for debris
accumulation on the emission side
- Replace the spacer.
DISCARD
The end of equipment life and its components may induce to environmental contamination or if they
are unduly used. To decrease these risks, the customer should discard the equipment according to
the local legislation.
The Therapy EC battery contains lithium and shall not be disposed in common waste.
LASER SUPPLY SYSTEM
The equipment is composed by two lasers, one red and one infrared. Laser light is conducted to the end
of handpiece by optical fiber. The luminous power emitted by laser diodes is controlled by electric current.
Hand Piece
Optical
Fiber
Laser Output
Signal
Conditioner
Control
Laser Diode
Current
Monitor
Power
Supply
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BIOCOMPATIBILITY
The part applied, that touches the patient, is in accordance with the requirements of the ISO 10993-1.
CALCULATION OF BEAM DIVERGENCE
Laser Emission
Applied Standard: 60825-1:2014 / Subclause 3.13
The beam divergence for 1000 µm fiber is 0,45 rad ± 0,03 rad.
EQUIPMENT ELECTROMAGNETIC SAFETY STANDARDS
Find below the tables which represent the adequacy to emission and electromagnetic immunity
standards.
Manufacturer standards and declaration - Electromagnetic Emissions - for every equip-
ment and system [IEC 60601-1-2 / 2007 - subcl. 6.8.3.201 a) 3)]
Therapy EC is designated to be used in electromagnetic environment specified below. Therapy EC’
customer or user shall ensure it will be used in such environment.
Immunity test Compliance Electromagnetic Environment -Standard
RF emissions
ABNT NBR IEC CISPR 11
Group 1
Compliance
Therapy EC uses RF energy only for internal
functions. So, its RF emissions are very low and
it is not likely to cause any interference to close
electronic equipment.
RF emissions
Class “A”
ABNT NBR CISPR 11
Harmonic emissions
IEC 61000-3-2
Emissions due to voltage fluctuation/flicker
Not applicable
Not applicable
Therapy EC can be used at all establishments
which are not designated for domestic use or
which are not directly connected to a public
low-tension energy supply network which feeds
buildings used for domestic purposes.
IEC 61000-3-3
Table 1: Information regarding compliance to the requirements for electromagnetic emission based
on Table 201 - 60601-1-2, 2007.
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Manufacturer standards and declaration - Electromagnetic Immunity - for every Therapy EC [IEC
60601-1-2 / 2007 - subcl. 6.8.3.201 a) 6)]
Therapy EC is designated to be used in electromagnetic environment specified below. Therapy EC’ customer
or user shall ensure it will be used in such environment.
Immunity test
Electrostatic discharge
(ESD) IEC 61000-4-2
Fast electrical transients/pulse train
(“burst”) IEC 610004-4
Power surge
IEC 61000-4-5
Voltage drop, short interruptions and voltage
variation in input supply line
IEC 61000-4-11
Magnetic field in power
frequency (50/60 Hz)
IEC 61000-4-8
Note: Ut is CA supply voltage before application of test level.
ABNT NBR IEC60601
test level
± 6 kV per contact
± 8 kV by the air
± 2 kV in power lines
± 1 kV in input/output
lines
± 2 kV line to ground
± 1 kV line to line
<5% Ut
(>95% of voltage drop
in Ut) for 0.5 cycles.
40% Ut
(60% of voltage drop
in Ut) for 5 cycles.
70% Ut
(30% of voltage drop
in Ut) for 25 cycles.
<5% Ut
(>95% of voltage drop
in Ut) for 5 seconds.
3 A/m Compliance
Compliance level
Compliance
Compliance
Compliance
Compliance
Electromagnetic
Environment - Standard
It shall be wood, concrete or ceramic floor. If floor is covered by
synthetic material, the relative humidity should be at least 30%.
Quality of energy supply should be
like a hospital or typical commercial environment.
Quality of energy supply should be
like a hospital or typical commercial environment.
Quality of energy supply should
be like a hospital or typical commercial environment. If Therapy
EC user requires a continuous
operation during energy drop, it’s
recommended that Therapy EC be
feed by continuous power supply
or by battery.
The magnetic fields in power frequency shall be into levels of a
typical hospital or commercial environment.
Table 2: Information regarding compliance to the requirements for electromagnetic immunity based
on Table 202 – 60601-1-2, 2007.
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Manufacturer standards and declaration - Electromagnetic Immunity - Equipment which doesn’t give SUP-
PORT FOR LIFE [IEC 60601-1-2 / 2007 - subcl. 6.8
Therapy EC is designated to be used in electromagnetic environment specified below. Therapy EC’ customer or user shall
ensure it will be used in such environment.
Immunity
test
ABNT NBR IEC 60601
test level
Compliance
level
Electromagnetic
Environment - Standard
Portable and mobile RF communication equipment
can’t be used close to any part of Therapy EC, including
cables, recommending a safe distance calculated from
equation applicable to transmitter frequency.
Recommended distance:
D = 10.10 m
D = 10.10 m
(80 MHz to 800 MHz)
RF Conducted
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 V
D = 20.20 m
800 MHz to 2.5 GHz
RF Radiated
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
Where P is maximum nominal transmitter output power
in watts (W), according to the transmitter manufacturer
and D is the distance recommended in meters (m).
It’s recommended the intensity of the field established
by RF transmitter, as determined by an electromagnetic
inspection on sitea, be lower than compliance level of
each frequency rangeb.
It may clash the equipment marked with the symbol:
Note 1: In 80 MHz and 800 MHz, the highest frequency range is applied.
Note 2: These standards can’t be applied at all situations. Electromagnetic propagation is affected by absorption and
reflection of structures, objects and people.
a
Field intensities established by fixed transmitters, such as base radio stations, telephone (mobile/wireless) and terrestrial
trunked radio, amateur radios, AM and FM radio transmission and TV transmitters can’t be predicted theoretically and
precisely. To evaluate electromagnetic environment due to fixed RF transmitters, an electromagnetic inspection on site
is recommended. If measurement of field intensity on site where Therapy EC is used surpasses the compliance level used
above, Therapy EC should be inspected to check whether operation is normal. If an abnormal performance is checked,
additional procedures can be required, such as Therapy EC reorientation or replacement.
b
If the frequency range is higher than from 150 kHz up to 80 MHz, the field intensity should be lower than 3 V/m.
Table 3: Information regarding compliance to the requirements for electromagnetic immunity for
equipment which doesn’t aim LIFE-SUPPORT based on Table 204 – 60601-1-2, 2007.
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Minimal distances recommended for portable and mobile RF communication equipment and
Therapy EC.
Therapy EC is designated to be used in electromagnetic environment in which radiated RF disturbances are
controlled. Therapy EC’ customer or user may help avoiding electromagnetic interference keeping a minimal
distance between portable or mobile RF communication equipment (transmitters) and Therapy EC, as recommended below, according to the maximum output power of communication equipment.
Maximum nominal
output power of
transmitter (W)
0,01 0,12 0,12 0,23
0,1 0,37 0,37 0,74
1 1,2 1,2 2,3
10 3,7 3,7 7,4
100 12 12 23
For transmitters with maximum nominal power not listed above, the recommended distance (in meters [m])
can be determined by equation applicable to transmitter frequency.
Note 1: In 80 MHz to 800 MHz, the distance for highest frequency range is applied.
Note 2: These standards can’t be applied at all situations. Electromagnetic propagation is affected by ab-
sorption and reflection of structures, objects and people.
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz
Distance according to transmitter frequency (m)
Table 4: Recommendations for distances between equipment and RF emission source based on Table
206 – 60601-1-2, 2007.
USED SYMBOLS
Laser radiation.
Attention.
General symbol for warning.
Single use.
Ground
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Grounding for protection
See user’s manual.
Applied part type B.
It identifies the positive and the negative connections (polarity) of a direct current power
supply or the positive and the negative connections of a handpiece of the equipment,
which will be connected to the direct current power supply.
Continuous current.
I P 20
SN
Protected against 12.5-mm-size solid unknown objects and not protected against water.
Manufacture date.
Manufactured by.
Alternating Current.
Serial number.
Temperature limits
Humidity limits.
Atmospheric Pressure limits
Fragile.
Indicates the position for transportation.
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Can’t be exposed to sunlight.
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Keep dry.
Do not fall.
Maximum stacking.
WARRANTY
A. The equipment manufactured and/or marketed by DMC is guaranteed for twenty four (24) months
from purchase date against manufacturing defects.
B. This warranty only covers manufacturing defects or material used in the manufacturing of products. The warranty doesn’t cover shipping costs.
C. The warranty is automatically canceled in case electrical and physical abuses are performed, if
parties are changed or different application for which equipment was developed was performed.
D. In case the equipment is repaired out of warranty period, it can be only extended to exchanged
components.
E. The most common defects are physical shocks applied to the equipment, and in these cases the
warranty is cancelled.
F. DMC is not responsible for personal or material damages originating from undue use of equipment, and user should provide safety measurements in order to avoid such occurrences.
G. DMC responsibility regarding use of equipment and its consequences is limited to its replacement
value.
The equipment will be guaranteed by manufacturer if:
• Assembly, extension, adjustment, exchanges or repairs are performed by authorized staff.
• Electrical installation meets to appropriate requirements.
• Equipment was used according to the instructions mentioned.
MDI Europa GMBH
Langenhagener Straße 71
30855 - Langenhagen
Germany
DMC IMPORTAÇÃO E EXPORTAÇÃO DE EQUIPAMENTOS LTDA.
Rua Sebastião de Moraes, 831 | Jardim Alvorada | São Carlos/SP
Brazil | CEP 13562-030 | CNPJ 02.827.605/0001-86
Tech. Responsible Renaldo Massini Jr. - CREA 0601706815
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ANNOTATIONS
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For more information about our
technology and how to use it, visit:
www.nupen.com.br
Technical Assistance
DMC IMP. E EXP. DE EQUIP. LTDA.
Phone: +55 (16) 2107-2323
www.dmcgroup.com.br
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