Sirona SIROLaser Xtend User manual

New as of: 11.2018
SIROLaser Xtend
Operating Instructions
English

Table of contents Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
263 18 351 D3576
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Table of contents
1General information ................................................................................................ 5
1.1 Dear Customer............................................................................................. 5
1.2 Contact data................................................................................................. 5
1.3 General information on the Operating Instructions ...................................... 6
1.4 Intended use ................................................................................................ 6
1.5 Formats and symbols used.......................................................................... 6
2Safety information................................................................................................... 7
2.1 Identification of danger levels ...................................................................... 7
2.2 Standards and regulations ........................................................................... 7
2.3 Operating personnel .................................................................................... 8
2.4 Physical working principle............................................................................ 8
2.5 Functional check .......................................................................................... 8
2.6 Laser radiation hazards ............................................................................... 9
2.7 Nominal ocular hazard distance................................................................... 9
2.8 Laser protective goggles.............................................................................. 10
2.9 Optical fiber and single-use tip..................................................................... 10
2.10 Contamination.............................................................................................. 11
2.11 Installation.................................................................................................... 11
2.12 Modifications ................................................................................................ 12
2.13 Radiotelephones .......................................................................................... 12
3System description ................................................................................................. 13
3.1 System overview.......................................................................................... 13
3.2 Performance and equipment differences ..................................................... 14
3.3 Laser operation modes ................................................................................ 15
3.4 Symbols and abbreviations.......................................................................... 16
3.4.1 Symbols ......................................................................................... 16
3.4.2 Abbreviations ................................................................................. 18
3.5 Technical Data ............................................................................................. 19
4Installation............................................................................................................... 22
4.1 Scope of supply ........................................................................................... 22
4.2 Spare parts .................................................................................................. 23
4.3 Labels .......................................................................................................... 23

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
Table of contents
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4.4 Initial start-up – procedure for proper assembly........................................... 24
4.4.1 Install power supply ....................................................................... 24
4.4.2 Handpiece, single-use tip usage and assembly of optical fiber ..... 25
4.4.2.1 Handpiece .................................................................... 25
4.4.2.2 Single-use tip usage ..................................................... 25
4.4.2.3 Optical fiber assembly .................................................. 26
4.4.3 Install remote interlock – optional................................................... 31
5Operation ................................................................................................................ 32
5.1 Start the device for the first time .................................................................. 32
5.2 Switch on power........................................................................................... 35
5.3 Self Test....................................................................................................... 36
5.4 Enter pin code.............................................................................................. 38
5.5 Main home screen ....................................................................................... 38
5.5.1 Favorites ........................................................................................ 39
5.5.2 Submenus for endodontics, periodontology, surgery and
miscellaneous ................................................................................ 39
5.5.3 My Settings .................................................................................... 45
5.5.4 Set-up ............................................................................................ 46
5.5.4.1 History file..................................................................... 46
5.5.4.2 Calibration check .......................................................... 46
5.5.4.3 Sound volume............................................................... 48
5.5.4.4 Display settings ............................................................ 48
5.5.4.5 User parameters........................................................... 48
5.5.4.6 Software update ........................................................... 49
5.5.4.7 Service Menu................................................................ 49
5.5.4.8 Language...................................................................... 50
5.5.4.9 Date & time................................................................... 50
5.5.4.10 Country setting ............................................................. 50
5.5.4.11 Battery calibration......................................................... 50
5.5.5 Error messages, warnings and instructions ................................... 51
5.5.5.1 Error messages and warnings...................................... 51
5.5.5.2 Instructions ................................................................... 53
5.5.5.3 Information messages .................................................. 55
5.6 Switching off the laser device ...................................................................... 56
6Indications, contraindications and medical precautions.......................................... 57
6.1 Indications.................................................................................................... 57
6.2 List of preset indications .............................................................................. 57
6.3 Further non-preset indications ..................................................................... 59

Table of contents Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
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6.4 Examples of treatment risk .......................................................................... 60
6.5 Contraindications ......................................................................................... 60
7Cleaning, disinfection and sterilization.................................................................... 61
7.1 Cleaning....................................................................................................... 61
7.2 Disinfection .................................................................................................. 62
7.3 Sterilization .................................................................................................. 63
7.4 Cleaning the control unit .............................................................................. 63
8Maintenance and service........................................................................................ 64
8.1 Safety checks............................................................................................... 64
8.2 Maintenance ................................................................................................ 64
8.3 Troubleshooting of simple defects ............................................................... 65
8.4 Technical support, repair and testing........................................................... 66
8.5 Replacing the rechargeable battery of the control unit ................................ 67
8.6 Replacement of parts subject to wear and tear ........................................... 68
9Electromagnetic compatibility ................................................................................. 69
9.1 Electromagnetic emission ............................................................................ 69
9.2 Interference immunity .................................................................................. 70
9.3 Working clearances ..................................................................................... 72
10 Disposal .................................................................................................................. 73
10.1 Batteries....................................................................................................... 74
10.2 Accessories.................................................................................................. 74
11 Appendix................................................................................................................. 75
11.1 Appendix A – Certification............................................................................ 75
11.2 Appendix B – Label positions....................................................................... 75
11.3 Appendix C – Safety circuit (interlock) ......................................................... 77

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
1 General information
1.1 Dear Customer
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1General information
1.1 Dear Customer
We are pleased that you have equipped your practice with the SiroLaser
Advance Plus.
You now possess a therapy device that features diode laser technology.
This device is characterized by a wide range of applications. It can be
used as rather pain-free therapy or as an extension to the conventional
treatment. A high number of therapies are already preset. According to
your approach you can change settings or put on also own treatment
programs. The activation of the laser occur by pressing the finger switch
at the handpiece.
These Operating Instructions are designed to assist you prior to initial
use and whenever you require information later on. It is important to
observe all safety information to prevent personal injury and material
damage. Please perform maintenance and cleaning based on the
corresponding instructions.
We wish you much success and pleasure with the SIROLaser Xtend.
Your SIROLaser Xtend Team
1.2 Contact data
Customer service center For technical questions, use the contact form on the internet at the
following address:
http://srvcontact.sirona.com
Manufacturer's address Sirona Dental Systems GmbH
Fabrikstrasse 31
64625 Bensheim
Germany
Tel.: +49(0) 6251/16-0
Fax: +49(0) 6251/16-2591
e-Mail: [email protected]
www.dentsplysirona.com

1 General information
1.3 General information on the Operating Instructions
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
663 18 351 D3576
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1.3 General information on the Operating
Instructions
Observe the Operating Instructions Please familiarize yourself with the SIROLaser Xtend by reading through
these Operating Instructions before putting it into operation. It is essential
that you comply with the specified warning and safety information.
Keep documents safe Always keep the Operating Instructions handy in case you or another
user require(s) information at a later point of time. To this product
belong even more documentations.
In case you sell the unit, make sure that the Operating Instructions and all
other technical documents are attached to it so that its new owner can
familiarize himself with its functioning and the specified warning and safety
information. The technical documents are a component of the product.
Help If you reach an impasse despite having thoroughly studied the
Operating Instructions, please contact your dental depot.
1.4 Intended use
The SIROLaser Xtend is developed as a table top laser device for:
● surgery and coagulating of soft oral tissue
● germ reduction in endodontics
● germ reduction in periodontics, incl. periimplantitis
● desensitization of tooth neck
All patients coming to a dental office or clinic and needing a treatment
that can be done or supported by the use of a diode laser can be
treated with the SIROLaser Xtend. For indications for use refer to
chapter "Indications, contraindications and medical precautions".
The use of the SIROLaser Xtend ist not appropriate in an OT.
1.5 Formats and symbols used
The symbols and character formats used in the present manual have
the following meaning:
Instructions for action üPrerequisite
1. First action step
2. Second action step
or
➢ Alternative action
Result, reaction of SIROLaser
Xtend
Prompts you to do something.
References See "General information". Identifies a reference to another
text passage.
[→6] Indicates the page being referred
to.
Lists ● List Designates a list.
Designations 'Designation' Denotes key and button

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
2 Safety information
2.1 Identification of danger levels
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2Safety information
2.1 Identification of danger levels
To prevent personal injury and material damage, please observe the
warning and safety information provided in this document. Such
information is highlighted as follows:
WARNING
Warning of bodily injury
For a possible danger that could result in light to serious bodily injury
or death.
CAUTION
Caution against damage
For a possibly harmful situation which could lead to damage of the
product or an object in its environment.
NOTE
Information to make work easier
For application information and other useful information.
2.2 Standards and regulations
For the installation and operation of the SIROLaser Xtend, Sirona
Dental Systems GmbH requires:
● compliance with IEC60825-1 and its amendments,
● observance of any supplemental national laws and regulations.
Public legal requirements may include special safety regulations
concerning protection against laser radiation. These requirements must
be fulfilled.
The SIROLaser Xtend is manufactured in compliance with the
provisions of Council Directive 93/42/EEC (MDD) concerning medical
devices.
National directives regarding electrical installations must be observed.

2 Safety information
2.3 Operating personnel
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
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2.3 Operating personnel
Qualification/education The SIROLaser Xtend may only be operated by educated and qualified
personnel (dentist, assistent, dental hygienist). The applicable
occupational safety regulations and accident prevention measures, the
current operating instructions and national requirements concerning
education must be complied with.
Know-how Know-how and expertise about laser therapy as well as the skilled use
of the laser and the applied indications are required. Please refer to
applicable country-specific requirements.
Experience Sirona recommends to gain practical experience in laser dentistry
before first use of the SIROLaser Xtend by attending an appropriate
training. Amongst others Sirona offers trainings. Please see the Sirona
homepage (www.sirona.com).
Obligation of the user Users are obliged to use only faultless materials, to ensure correct
application and to protect themselves, the patient and other persons
against hazards.
Unauthorized access In order to prevent false or improper use, the SIROLaser Xtend must
not be used by unauthorized persons. Therefore the SIROLaser Xtend
equipment must be protected against unauthorized access when not in
use. This can be achieved, for example, by switching the SIROLaser
Xtend off after usage so that the electronic access key (pin code) must
be entered before using it again.
WARNING
The SIROLaser Xtend may only be used and maintained by
thoroughly trained personnel.
2.4 Physical working principle
The 970 nm laser radiation of the SIROLaser Xtend is generated via a
laser diode inside the control unit and guided to the treatment region via
quartz fibers. The laser radiation is absorbed by the tissue and
converted to heat used for cutting, coagulation, germ reduction and
desensitization.
2.5 Functional check
Functional Check The system owner is obliged to use only technically faultless products.
Please check the unit for proper functioning every time before putting it
into operation. In case of unusual noises, check both the unit and the
handpiece. If the unit has fallen down, have it checked by qualified
technical personnel.
To prevent the unit being accidently pulled from the table, the
handpiece hose should never be under tension. Please always ensure
that ca. 40cm of the handpiece hose hangs.
If there is any doubt about the correct function of the switching power
supply or the correct electric power supply (wall outlet) the unit may only
be used with internal electric power supply (battery).
Do not use the SIROLaser Xtend if a visual inspection shows that it has
been damaged.

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
2 Safety information
2.6 Laser radiation hazards
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2.6 Laser radiation hazards
Never direct the laser or aiming beam toward a person's eye! All
persons present in the room e.g. patient, dentist and assistant must
always wear the laser protective goggles.
Observe all labels on the SIROLaser Xtend.
Master switch of the practice Note that after switching off the master switch of the practice the
SIROLaser Xtend will still remain switched on. It is then energized by
the rechargeable battery.
Emergency stop In case of an emergency press the "Laser Stop" button below the touch
screen on the front side of the SIROLaser Xtend control unit.
Settings Failure to use the settings specified in this manual or perform the
actions described here may lead to a dangerous exposure to radiation.
Sirona Dental Systems GmbH cannot be held liable for any damage
caused by improper use or non-compliance with the instructions and
information provided in this manual.
Flammable materials Never direct the laser beam towards any flammable material, e.g. paper
or plastics. They could catch fire due to the high temperatures produced
by the laser beam.
The unit is not suitable for use in the presence of anesthetics that are
flammable when in contact with air, oxygen or nitrogen monoxide.
Oxygen-saturated materials such as cotton wool can catch fire owing to
the high temperature that the unit reaches during operation. Label
removers and flammable solutions used for cleaning and disinfecting
the SIROLaser Xtend should be allowed to evaporate before using the
device. Observe fire hazards caused by flammable gases.
Reducing the risk of burns If any tissue is unintentionally irradiate, this may lead to burns. This risk
can be reduced by surrounding the target area with moistened sterile
drapes or gauze doused in salt. These covering materials must meet
the requirements of laser surgery.
An extractor or a filter should be used. The operating personnel should
be aware that biologically active material could get into the enviroment.
It may contain particles of viable tissue.
2.7 Nominal ocular hazard distance
The nominal ocular hazard distance (NOHD) from the distal end of the
optical fiber is 1.5 m.

2 Safety information
2.8 Laser protective goggles
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2.8 Laser protective goggles
All persons present in the room (patient, dentist and assistant) must
always wear the laser protective goggles delivered along with the
SIROLaser Xtend.
Check before use Before using the laser protective goggles, please read and observe the
instructions for use provided by the manufacturer and attached to the
goggles in the case. Make sure that the laser protective goggles:
● are not damaged
● conform to standard EN 207 with protection level LB5
● are suitable for the correct wavelength (labeled on the goggles)
These instructions apply particularly when using goggles supplied from
an outside source that are not included in the scope of delivery of the
SIROLaser Xtend.
Optical instruments Never use optical instruments such as microscopes, eye loupes or
magnifiers together with the original protective goggles. Otherwise
sufficient eye protection can no longer be ensured.
2.9 Optical fiber and single-use tip
Optical fiber and connection socket Make sure that no dust, dirt and foreign particles can enter the optical
fiber socket or the optical system. Never place your finger or any other
objects in the optical connectors. Otherwise the unit may be
permanently damaged.
When disconnecting the optical fiber from the SIROLaser Xtend, always
cover the connection socket with the special protection cap supplied.
Make sure that the optical system is clean before connecting the optical
fiber.
The optical fiber must not be twisted. There is a risk of breakage.
Single-use tips Switch the SIROLaser Xtend off immediately if the optical fiber is
broken. Otherwise the single-use tips may become hot.
The single-use tips must be checked for sure seating prior to each use.

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
2 Safety information
2.10 Contamination
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2.10 Contamination
Accessories Danger of (cross) contamination. Pay attention not to hurt or stick
yourself or any other person with the laser fiber or the tip. This applies
also, if the handpiece is placed in the holder.
Prior to each use, the handpiece sleeve and the optical fibers must be
sterilized.
Tissue particles By cutting and coagulation of tissue, tissue particles could get into the
air. Always wear a face mask, because a risk of infection exists.
A extractor or a filter should be used. The operating personnel should
be aware that biologically active material could get into the enviroment.
It may contain particles of viable tissue.
2.11 Installation
Location The SIROLaser Xtend is to be protected against the intrusion of liquids.
The SIROLaser Xtend must not be used in areas, in which the
appearance of liquids is probable.
Verify that the line voltage corresponds to the voltage indicated on the
rating plate of the power supply or in the technical specifications.
Do not place the unit near heat sources. Do not cover the convection
openings for air cooling on the sides of the unit.
Make sure that the electrical system is equipped with the required
devices for protection against direct and indirect contact
(thermomagnetic switches, residual current circuit breakers) and has
been set up by a qualified electrician in compliance with the applicable
standards.
Avoid interference between the laser emission and any optical sensors
of devices operated in the vicinity of the SIROLaser Xtend.
National directives regarding electrical installations must be observed.
Set up Set up the SIROLaser Xtend unit properly and completely before putting
it into operation, see chapter "Installation" [→22].

2 Safety information
2.12 Modifications
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2.12 Modifications
General product safety As manufacturers of dental medical equipment and in the interest of the
operational safety of your system, we stress the importance of having
maintenance and repair of this product performed only by Sirona Dental
Systems GmbH or by agencies expressly authorized by us.
Furthermore components must always be replaced with original Sirona
spare parts upon failure. When having such work done, we suggest that
you request a certificate stating the type and extent of work performed,
including information about any modifications of the rated parameters or
of the operating ranges (if applicable), as well as the date, name of
organization and signature. Please use a fault circuit interrupter to
connect this system to the electrical line power supply. Modifications to
this system which might affect the safety of the system owner, patients
or other persons are prohibited by law! For reasons of product safety,
this product may be operated only with original Sirona accessories or
third-party accessories expressly approved by Sirona. The user is
responsible for any damage resulting from the use of non-approved
accessories.
It is not permitted to modify the design or construction of the unit.
Maintenance The unit must be checked and maintained at regular intervals, as
described in chapter "Maintenance and service".
Damages If you accidentally spill any liquid on the unit, immediately stop
treatment, disconnect the power cable and contact your local dental
depot or your authorized service center for assistance.
Never under any circumstances try to disassemble the SIROLaser
Xtend. This is limited exclusively to trained and authorized personnel.
2.13 Radiotelephones
Mobile RF communication equipment, including accessories, should not
be used at a low level to the unit. Non-compliance can lead to a
reduction in the performance features of the unit.

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
3 System description
3.1 System overview
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3System description
3.1 System overview
SIROLaser Xtend (Control unit)
Laser Stop
C
B
A
K
J
I
H
G
F
E
D
L
S
I
R
O
L
a
s
e
r
X
t
e
n
d
A LED lights
B Touch screen
C Laser Stop key
D Carry handle
E Optical fiber
F Single-use tip
G Finger switch
H Handpiece sleeve
I Handpiece back-sleeve
J Snap tabs
K Fiber length adjustment
L Cable for optical fiber and wires

3 System description
3.2 Performance and equipment differences
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
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E
DC IN
D
C
B
A
A ON/OFF switch
B Power supply socket
C Input for energy and signals
D Interlock connector including interlock connector bridge
E USB port
3.2 Performance and equipment differences
SIROLaser Xtend Upgrade
Power: 5W 7W
Peak-pulse power: ~10W ~14W
Frequency: 1,000Hz 10,000Hz
Duty cycle: 50% fixed adjustable
Users: 2 user fixed key user + 5
Favorites: – +
History file: – +
Battery: – +
The SIROLaser Xtend can be upgraded by the customer service. For
this purpose the control unit with the handpiece must be returned to
Sirona. Please, send the device back only in its original transport
packaging to prevent damages.

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
3 System description
3.3 Laser operation modes
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3.3 Laser operation modes
Continuous wave mode (CW)
4
2
0
010 000 20 000 30 000
Time [µs]
Power [W]
6
CW implies a continuous, uninterrupted laser beam as long as the laser
is activated (and determined by a time set). This means a very good
power control since the maximum power equals the average power.
In adjacent example the laser is in CW mode with a power of 3W.
Chopped mode
6
4
2
0
0
Time [µs]
20000 30000
Power [W]
10000
in literature sometimes also called "pulse mode"
The laser beam is interrupted at regular intervals . With the SIROLaser
Xtend the duty cycle is fixed on 50% (50% ON and 50% OFF). Only
after the upgrade the duty cycle can be adjusted. The average power is
the product of power and duty cycle.
The result is a better thermal control due to the fact that the OFF
periods are used for thermal relaxation of the tissue.
In adjacent example the laser is in chopped mode with a power of 5W
and a duty cycle of 50%. The average power is 2.5W.
Peak-pulse mode
0
Time [µs]
Power [W]
100 200 300
0
Time [µs]
Power [W]
30001000 2000
12
10
8
6
4
2
0
14
12
10
8
6
4
2
0
14
The laser beam is pulsed with a high peak (10W with the SIROLaser
Xtend, 14W after the upgrade) for a very short treatment puls (20µs) at
a very high frequency (20kHz) to achieve a longer cooling time. So the
duty cycles are reduced.
In adjacent example the laser is in peak-pulse mode with a power of
10W and a duty cycle of 20%. The average power is 2W.
NOTE
The average power may not exceed 4W in peak-pulse mode with the
SIROLaser Xtend. After the upgrade the average power may not
exceed 6W.

3 System description
3.4 Symbols and abbreviations
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Operating Instructions SIROLaser Xtend
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3.4 Symbols and abbreviations
3.4.1 Symbols
Type B applied part according to IEC 60601-1
0123
CE mark in accordance with Council Directive 93/42/EEC, stating the
manufacturer's Notified Body. Verifies the compliance of the SIROLaser
Xtend
Complies with FDA performance
standards for laser products
except for deviations pursuant to
Laser Notice No. 50 dated
June 24, 2007
USA ONLY
This label stands for device compliance with FDA laser product
performance standard
XX-20XX
Date of manufacture: month-year
Best before date – Do not use after: month-year
XXXX / XX / XX
LOT
Batch number: consecutive number / month / year
SN
Serial Number
REF
Reference number
Please refer to manual first (IEC 60601-1 3rd ed.)
Please refer to manual first (IEC 60601-1 2nd ed.)
Power switch (on the backside of the control unit)
On/Off (on the switching power supply)
Connection socket for DC input from Sinpro MPU100-106 power supply
Input for energy and signals (reserved, not used yet)
Connection socket for interlock
Connection socket for USB
Interference is possible in the vicinity of the device
Laser radiation warning

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
3 System description
3.4 Symbols and abbreviations
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After upgradeSIROLaser Xtend
λ= 970 nm ± 15nm
P = 10 W
= 635 - 650 nm
P = 1 mW
IEC 60825-1:2007
max
max
λ
λ= 970 nm ± 15nm
P = 14 W
= 635 - 650 nm
P = 1 mW
IEC 60825-1:2007
max
max
λ
Specification of laser output power and wavelength of IR and aiming
beam, see also chapter "Technical data" [→19].
CAUTION
CLASS 4 VISIBLE AND INVISIBLE LASER
RADIATION WHEN OPEN. AVOID EYE
OR SKIN EXPOSURE TO DIRECT
OR SCATTERED RADIATION
Warns of potential laser radiation hazards when opening the laser unit.
CAUTION
VISIBLE AND INVISIBLE LASER RADIATION.
AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION
CLASS 4 LASER PRODUCT
Warns of Class 4 laser radiation hazards when using the unit.
Warns of laser radiation emission at the distal tip of the handpiece.
FINGER SWITCH
Warns of laser radiation hazards when the fiber connector is
unscrewed.
Laser Stop
"Laser Stop" key: press this button in case of an emergency
Use only with power supply
Sinpro MPU 100-106
Operate the unit exclusively with the Sinpro MPU100-106 power supply
134°C
The disassembled handpiece sleeves and the fibers may be sterilized
only in autoclaves with saturated water vapor at minimum sterilization
values of 134°C (273.2°F), 3 min. holding time and 2.04 bar (29,59 psi)
overpressure.
Single use only for the bendable tip
Refers to directive 2002/96/EC and EN 50419
Do not dispose with domestic waste

3 System description
3.4 Symbols and abbreviations
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
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3.4.2 Abbreviations
NOHD Nominal ocular
hazard distance
kV Kilovolt
CW Continuous Wave VA Volt-ampere
PF Pulsed Frequency or
Chopped Mode
Veff Effective voltage
PP Peak-Pulse UTThreshold voltage
cont. continuous V/m Volt per meter
ap-
prox.
approximately mA Milliampere
IR Infrared diode A/m Ampere per meter
g Gram mW Milliwatt
kg Kilogram W Watt
µs Microseconds P Power
ms Milliseconds Pmax Maximum power
s Seconds J Joule
µm Micrometer RF Radiofrequency
nm Nanometer Hz Hertz
mm Millimeter kHz Kilohertz
cm Centimeter MHz Megahertz
m Meter GHz Gigahertz
WxLxH Width x length x
height
hPa Hectopascal
DC Direct current voltage kpsi Kilo-pound-force per
square inch
AC Alternating current
voltage
db/
km
Decibels per kilometer
mV Millivolt °C Degree Celsius
V Volt °F Degree Fahrenheit

Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
3 System description
3.5 Technical Data
63 18 351 D3576
D3576.201.01.05.0211.2018 19
3.5 Technical Data
General
Beam guide: Flexible quartz glass fiber
Display: Full color, graphical LCD touch screen
Cooling: Internal air cooling controlled by output
Temperature switch: Software temperature switch at 48°C
Door contact connec-
tion:
Potential-free contact 5VDC/20mA (TTL)
Dimensions (W x L x H): 182 x 197 x 189mm
Weight: approx. 1000g incl. handpiece
SIROLaser Xtend specification
Laser type: Diode laser
Wavelength: 970nm ± 15nm
Laser system: ClassIV (according to IEC60825-1)
Device classification: ClassIIb (according to Council Directive
93/42/EEC)
Optical power (CW): SIROLaser Xtend: approx. 0.5 - 5.0W
After upgrade: approx. 0.5 - 7.0W
Optical peak power: SIROLaser Xtend: approx. 10W (diode)
After upgrade: approx. 14W (diode)
Emission modes: CW (continuous wave)
chopped SIROLaser Xtend: 1Hz to
1.000Hz
chopped after upgrade: 1Hz to 10kHz
peak-pulse between 600Hz and 32kHz
Pulse: repeated pulse
Pulse duration: Chopped mode SIROLaser Xtend: 500µs
- 0.5sec.
Chopped mode after upgrade: 10µs -
0.99sec.
Peak-pulse: 23µs fixed
IP degree of protection: Laser unit: IP20
Aiming beam: 635-650nm, max. 1mW
NOHD: From the distal end of the optical fiber: 1.5m
Optical fiber thickness: 200 and 320µm
Operation: Finger switch, with electronic access key
Nominal power input: 15V DC 6.66A max. 100VA MPU100-106
Insulation class: Class I, type B (according to IEC 60601-1)
Adapter: External, 100 - 240VAC, 50 - 60Hz
Power supply: The SIROLaser Xtend may only be operated
with the Sinpro MPU100-106 power supply.

3 System description
3.5 Technical Data
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
20 63 18 351 D3576
D3576.201.01.05.0211.2018
Optical fibers specification
Optical fiber diameters: 200µm fiber 320µm fiber
Core diameter: 200µm 320µm
Cladding diameter: 240µm 385µm
Coating diameter: 270µm 408µm
All diameters ±20%
Optical fiber length: 200µm fiber: 170 ± 30mm
320µm fiber: 160 ± 30mm
Minimum transmission
efficiency at related
wavelength:
The optical fiber material has an attenua-
tion of around 1dB/km @970nm
Maximum transmission
power:
100kW/mm² (Nd:YAG, cw at 1060nm)
Numerical aperture: ≥0.22
Tensile strength: 43MPa
Transport and storage
The SIROLaser Xtend comes in a cardboard box that ensures proper
and easy transport.
CAUTION
Do not leave the SIROLaser Xtend in a vehicle parked in the sun. The
inside temperature of the car could thus heat up to a point where
individual components may be damaged.
To ensure appropriate storage, the device must always be kept in the
box supplied by Sirona Dental Systems.
Thus stored, the SIROLaser Xtend can withstand the following ambient
conditions:
● Temperatures from -40°C to +70°C
● Relative humidity from 10% to 90%
● Atmospheric pressure from 800hPa to 1060hPa
NOTE
The rechargeable battery must be fully charged regularly. After six
months of no charging (storage) the rechargeable battery might lose
its loading capacity and might not be rechargeable anymore.
In its original transport packaging, the SIROLaser Xtend can withstand
the following ambient transport conditions:
● Temperatures from -40°C to +70°C
● Relative humidity from 10% to 95%
● Atmospheric pressure from 800hPa to 1060hPa