Labomed PRIMA DNT Trainer User manual

To ensure proper use of this instrument as well as to avoid injury while operating instrument,
understanding this manual completely before use is highly recommended.
User Manual
PRIMA DNT Trainer
Operating Surgical Microscopy
R
Part No: 6167500-795
Issue1.0
Printed on: May 2013

Prima DNT Trainer
Issue 1.0
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Warnings & Cautions
LABOMED is not responsible for the safety and reliability of this instrument when:
• Assembly, disassembly, repair, or modification is made by unauthorized dealers or
persons.
• Instrument is not used in accordance with this User’s Guide.
WAR NI NG : AN INST RU CTION T HAT DR AWS AT TEN TI ON TO R ISK OF INJU RY OR DEATH.
WARNING: UNITED STATES FEDERAL LAW AND EUROPEAN REGULATIONS
REQUIRE THAT THIS DEVICE BE PURCHASED ONLY BY A PHYSICIAN OR A
PERSON ACTING ON BEHALF OF A PHYSICIAN.
WARNING: THIS INSTRUMENT SHOULD BE USED IN STRICT ACCORDANCE WITH
THE INS TRUCTIONS OUTLINED IN THIS USER’S GUIDE. THE SAFETY OF THE
OPERATOR AND THE PERFORMANCE OF THE INSTRUMENT CANNOT BE
GUARANTEED IF USED IN A MANNER NOT SPECIFIED BY LABOMED
TECHNOLOGIES.
WARNING: DO NOT REPAIR OR SERVICE THIS INSTRUMENT WITHOUT
AUTHORIZATION FROM THE MANUFACTURER. ANY REPAIR OR SERVICE TO
THIS INSTRUMENT MUST BE PERFORMED BY EXPERIENCED PERSONNEL OR
DEALERS WHO ARE TRAINED BY LABOMED OR SERIOUS INJURY TO THE
OPERATOR OR PATIENT MAY OCCUR.
WARNING: MODIFICATIONS TO THIS INSTRUMENT ARE NOT ALLOWED. ANY
MODIFICATION TO THIS UNIT MUST BE AUTHORIZED BY LABOMED OR SERIOUS
INJURY TO THE OPERATOR OR PATIENT MAY OCCUR.
WARNING: IF THIS INSTRUMENT IS MODIFIED, APPROPRIATE INSPECTIO N AND
TESTING MUSTBE CONDUCTED TO ENSURE CONTINUED SAFE USE OF THIS
I NST RU M ENT.
WARNING: TO AVOID R ISK OF ELECT RIC SH OCK, T HI S EQUIPMEN T M UST ONLY
BE CONNECTED TO A SUPPLY MAIN WITH PROTECTIVE EARTH OR DAMAGE TO
THIS INSTRU MEN T AN D/OR INJURY TO THE OPER ATOR OR PAT IEN T MAY OCCUR .
WARNING: ENSURE THAT THE VOLTAGE APPLIED TO THE UNIT IS THE SAME AS
THE VOLTAGE THAT IS INDICATED ON THE DATA PLATE OR DAMAGE TO THE UNIT
MAY OCCUR.
WARNING: THIS INSTRUMENT MUST BE PLUGGED INTO AN OUTLET WITH AN EARTH
GROUND. DO NOT REMOVE OR DEFEAT THE EARTH GROUND CONNECTION ON
POWER INPUT CONNECTOR OR THE UNIT’S POWER CORD OF THIS INSTRUMENT OR
DAMAGE TO IT AND/OR INJURY TO THE OPERATOR OR PATIENT MAY OCCUR.
WARNING: THE EQUIP MENT OR SYS TEM SHOULD NOT BE USED ADJACENT TO OR
STACKED WITH OTHER EQUIPMENT AND THAT IF ADJACENT OR STACKED USE IS
NECESSARY, THE EQUIPMENT OR SYSTEM SHOULD BE OBSERVED TO VERIFY
NORMAL OPERATION IN THE CONFIGURATION IN WHICH IT WILL BE USED.
WARNING: THIS INSTRUMENT IS NOT SUITABLE FOR USE IN THE
PRESENCE OF FLAMMABLE ANESTHETIC MIXTURES, SUCH AS OXYGEN OR
NITROUS OXIDE.
WARNING: B ECAUSE PROLONGED INTENSE LIGHT E XPOSURE CAN DAMAGE THE
RETINA, THE USE OF THE DEVICE FOR OCULAR EXAMINATION SHOULD NOT BE
UNNECESSARILY PROLONGED, AND THE BRIGHTNESS SETTING SHOULD NOT
EXCEED WHAT IS NEEDED TO PROVIDE CL EAR VISUALIZATION OF THE TARGET
STRUCTURES. THIS DEVICE SHOULD BE USED WITH FILTERS THAT ELIMINATE UV
RADIATION <400 NM) AND, WHENEVER POSSIBLE, FILTERS THAT ELIMINATE

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Warnings & Cautions (continued)
CAU TI ON: AN INSTRU CT ION T HAT DRAWS ATTEN TI ON TO TH E RISK OF D AMAGE T O THE
PRODUCT.
CAUT ION : THE INT ERN AL CIRC UITRY OF THE INSTRUM ENT CONTAINS
ELECTROS TATIC DISCHARGE SENSITIVE DEVICES (ESDS) THAT MAY BE SENSITIVE
TO STATIC CHARGES PRODUCED BY THE HUMAN BODY. DO NOT REMOVE THE
COVERS WITHOUT TAKING PROPER ESDS PRECAUTIONS.
CAUTION: DO NOT USE SOLVENTS OR STRONG CLEANING SOLUTIONS ON ANY PART
OF THIS INST RUMENT AS DA MAGE TO T HE U NIT MAY OCC UR. SEE MAI NTENAN CE
SECTION FOR DETAILED CL EANING INSTRUCTION.
CAUTION: MEDICAL ELECTRONIC EQUIPMENT NEEDS SPECIAL PRECAUTIONS
REGARDING EMC AND NEEDS TO BE INSTALLED AND PUT INTO SERVICE
ACCORDING TO THE EMC INFORMATION PROVIDED IN THE ACCOMPANYING
DOCUMENTS.
CAUTION: PORTABLE AND MOBILE RF COMMUNICATIONS EQUIPMENT CAN
AFFECT MEDICAL ELECTRICAL EQUIPMENT.
CAUTION: T HI S I NST RU MEN T IS NOT TO BE US ED N EAR HI GH-FREQU EN CY
EMITTING SURGICAL EQUIPMENT.
CAUTION: T HI S INST RUMEN T IS NOT INTEN DED TO BE CONNECTED TO
EQUIPMENT OUTSIDE THE CONTROL OF LABOMED OR MUST BE TESTED TO AN
APPLICABLE IEC OR ISO STANDARDS.

CONTENTS
Prima DNT Trainer
- Key to symbols
-Introduction 1
- Safety Instructions 2
- Special Instruction for Installation & Use 3-4
-Warning labels and notes 5
-Unpacking 6
- Description of Parts 7
- System Diagram 8-9
-Installation & Instruction
10-11
12
12
13-14
15
15
16
-Cleaning & Servicing 17
Ambient Requirement 18
-Troubleshooting Table 19-20
- Disposal 21
- Specification 22
- Dimensions 23
Installation
Electric Connection
Controls
Instruction for using the microscope
Changing the Objectives & Eyepieces
Replacing the Illumination source
Adjustment of tension
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1
The LABOMED Prima DNT Trainer is designed to be used during teaching program in restorative
dentistry, which is adaptable for different surgical needs without compromise to performance.
The microscope provides extremely high optical image quality, good depth of focus and wide field
of view for precise surgery. Illumination control, inbuilt tilt, adjustment of the observation head help
to reduce the surgeon’s work fatigue and allow comfortable use over long period.
1. The observation head can easily be positioned with the help of suspension arm .
2. An advanced 5-step magnification changer allows an optimal magnification for a particular
surgery from five different magnifications.
3. Cold light illumination with a high intensity 50W LED lamp is provided using a fiber optic guide
for proper illumination. The illumination is further adjustable up to its most suitable brightness
using intensity control knob suitably located at the suspension arm, and is easily approachable
to the surgeon.
4. When the microscope is not in use, the suspension arm can be folded over the main body to
store it compactly.
5. The microscope provides extremely high optical image quality, good depth of focus and wide
field of view for precise surgery. Illumination control, inbuilt tilt, adjustment of the observation
head help to reduce the surgeon’s work fatigue and allow comfortable use over long period.
Salient features of this Microscope are:
INTRODUCTION
Prima DNT Trainer
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2
SAFETY INSTRUCTIONS
2Prima DNT Trainer
Safety
This instrument described in this manual has been developed and tested in accordance with
LABOMED safety standards and with national and international regulations. A high degree on
instrument safety is thus ensured.
This manual contains information on safety aspects governing the use of this product and brief
summary of important precaution for this user.
Additional safety notes are also contained in other parts of this user’s manual; they are marked
with a warning triangle containing an exclamation mark as shown here. Please pay special
attention to these safety notes.
Safety is only ensures when this instrument is operated properly. Please read this manual
carefully before turning the instrument on. Also read through the user’s manuals on the other
equipment used with this instrument. You may obtain further information from our service
organization or authorization representative.
The instrument in this manual has been designed in the compliance with the following standards
- EN
- IEC
- UL
- CSA
- As per Directive 93/42/EEC, the unit is a Class I intrument
- For USA: FDA classification Class I
- IEC 60601-1:2007(3rd edition) Compliance
Please observe all applicable accidental prevention regulations.
Directives and standards
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3
SPECIAL INSTRUCTIONS for INSTALLATION & USE
3
Safe Working Order
Do not operate the equipment contained in the delivery package in
- Areas having explosion or inflammability, risk the presence of inflammable anesthetics or
volatile solvents such as alcohol, benzene or similar chemicals.
Do not install, store or use the instrument in damp rooms. It is important and cautionary
to protect the instrument from being exposed to humidity, wet conditions, water splashes
or water sprays.
Do not use the instrument if you notice any electrical arcing, sparks, abnormal noises,
smokes or fumes. Unplug it immediately and contact authorized LABOMED service
representative.
Do not force cable connections. If the male and female parts do not readily connect,
make sure that they are appropriate for one another. If any of the connectors and
damaged, have our service representative repair them.
The effects of Radio waves and interference on medical imaging systems and equipment
are unpredictable. It is cautionary to mention that mobile phones or radios not be used in
the proximity of the equipment.
Anything concerning repairs, customization and upgradation this instruction must be
carried out by LABOMED authorized representative failing which, LABOMED product
warranty will not be applicable.
The instrument must be operated for its intended use and only after duly understanding
the operation instructions or undergoing training on use of the instrument by a LABOMED
authorized representative.
Only use the instrument with the accessories supplied. Should you wish to use other
accessories equipment, make sure that LABOMED or the equipment manufacturer has
certified that its use will not repair the safety of the instrument.
It is recommended that the user’s manual be kept accessible always.
Do not pull at the light source cable, at the power cord or at other cable connections.
It is recommended to get the instrument checked once every 12 months to ensure its
optimum performance.
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Ensure that the power point is properly grounded
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Prima DNT Trainer
Requirement for operation
Before every use after re-equipping the instrument
For every use of the instrument
Warning!
Installation of the instrument must only be carried out by an authorized LABOMED agent or
representative. Please make sure that the following requirements for operation remain fulfilled
in the future:
- All mechanical connections(details in the user’s manual) which are relevant to safety
and properly connected and screw connections tightened.
- All cable and plugs are in good working condition.
- The voltage setting on the instruments conforms to the rated voltage of the line
supply on site.
- The power cord being used in the one designed for use with this instrument.
Make sure that all “Requirement for operation” are fulfilled.
Go through the checklist
Re- attach or close any covers, panels or caps which have been removed or opened.
Pay special attention to warning symbols on the instrument (triangular warning signs
with exclamation marks), labels and any parts such as screws or surfaces painted red).
Avoid looking directly into the light source, e.g. into the microscope objective lens or a
light Guide.
All light radiation have an effect on skin and biological tissues. For your own protection
and advices to keep the light level to the absolute minimum required for your procedure.
Only the right configuration of LABOMED Prima DNT Trainer surgical microscope must
be used for related procedure.
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Prima DNT Trainer
Compliance to Medical Device Directive 93/42/EEC
REF Catalog Number
Protective Earth
5
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of 7.5 kg. Please consult the user manual
for the suspension system about the admissible maximum load.
safety compliance
brand name
Accompanying Document must be consulted

This Way Up – Indicates correct upright position of the
transport package.
has met European Union health, safety, and environmental requirements,
which ensure consumer safety
Fragile–Contentsofthetransportpackagearefragile
and therefore shall be handled with care
(Conti...)
Keep Dry – Transport package shall be kept away from rain.
The CE mark (an acronym for the French "Conformite Europeenne")
certifies that a product
Year of Manufacture Used on PRODUCT DATA
Prima DNT Trainer
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Prima DNT Trainer
UNPACKING
4
The appliance is delivered in sub-assembled groups along with one set of Installation Kit
and one instruction / service manual.
Please check following at the time of unpacking:
1. Table Mount
2. Column
3. Swivel arm and Suspension arm assembly with fibre optic cable.
4. eVALUX Illumination Box.
5. Inclined coupling with magni-changer assembly and objective (as ordered)
6. Observation Head, (inclined or ergo) as ordered
7. Paired Eye Pieces, as ordered
8. Power Cord
9. Set of sterilizable caps
10. Installation Kit
a) Allen Wrench 5.00mm
b) Allen Wrench 8.00mm
11. Instruction cum Operating Manual / Service Manual
6
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DESCRIPTION OF PARTS
1. Table Clamp 2. Column
3. Swivel Arm locking knob 4. eVALUX Illumination Box
5. Tension Adjustment Knob 6. Suspension Arm
7. 8.
9. 10.
11. Magnichanger Locking Knob 12. Common Main Objective
13. Carrier Locking Knob 14. Swivel Arm
15. Handles 16. Filter Knob
17. Binocular head locking knob
Suspension arm hydraulic movement lock Illumination Control Knob
Binocular head with eyepieces Magnichanger Knob
Fig. 1
5
Prima DNT Trainer
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
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SYSTEM DIAGRAM
6
Prima DNT Trainer
6133300-801 6133400-801
6132012 6132012
6135100-800 6121035
8
6122015
6133200-801
6133250-801
6167500-815
6167500-803
6167500-500
6137300
6137000-000
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6165000-979

Prima DNT Trainer
Description of Part No.
Part No. Description
1. 6167500-803 Swivel arm
2. 6167500-815 Suspension Arm Assembly
3. 6167500-500 eVALUX Illumination Box
4. 6137000-000 Microscope Carrier &
Magnichanger Assembly
5. 6132012 12.5x Eyepiece
6. 6132010 10x Eyepiece
7. 6121035 45° inclined Binocular Head
8. 6122015 210° Straight binocular tube
9. 6133250-801 250mm Objective
10. 6133200-801 200 mm Objective
11. 6133300-801 300mm Objective
12. 6133400-801 400mm Objective
13. 6137300 Table Mount
14. 6135100-800 iVU S5 Digital Camera Module
15. 6165000-979 Indian power cord
16. 6165000-974 Shuko Power cord
17. 6165000-973 US Power cord
18. 6162086-972 Australian Power cord
9
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INSTALLATION
7Prima DNT Trainer
Fig. 3
7.1 Engage the column on the table top by tighten
the clamping screw from the bottom as shown as
(A) in Fig. 2.
7.2 Retrieve the swivel arm and suspension arm
assembly from the packing box.
Ensure loosening of swivel arm lock knob( A).
Install the swivel arm assembly on the upright
column (1) figure 3.
Tighten the screw (2) as shown in fig. 3 for proper
securing the swivel arm with suspension arm.
7.3 Retrieve the eVALUX illumination box with small
column assembly from the packing box.
Fix it in between the swivel and suspension arm
assembly as shown in Fig. 4 and secure it by
tighten the screws provided.
Fig. 2
Fig. 4
10
A
12
A
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Prima DNT Trainer
7.4 Retrieve the carrier assembly from the packing
and follow as below refer Fig. 5.
Install the coupling to the suspension arm by
sliding the guiding shaft (1) to the suspension
arm.
Lock the inclined coupling with the threaded plug
(3).
Make sure that safety screw must tight in place
at position (2) to avoid sudden falling of the
coupling. Safely screw tagged within the arm.
7.5 Mounting the light guide
Switch off the illumination system
Make sure that the light guide has been routed in
such a way that the carrier system and the
surgical microscope are not obstructed, and that
they can be moved in their entire range of
movement without stretching, extreme, kinking or
twisting of the light guide.
7.5 Install the binocular head and eyepieces on the
magni-changer. Secure the binocular head with
head locking screw shown as (A) in figure 6a.
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The light guide comes pre-routed through
eVALUX illumination box (that houses the LED
illumination system) and the suspension arm.
Insert the light guide into the receptacle in the
microscope till it clicks into position as shown as
A in Fig. 6

Fig. 6 a
Fig. 5
Fig. 6
11
21
3
A
A
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8
9
Electrical Connections
Controls
Connect the power cable to the AC inlet socket
(2) provided on the back of the illumination box as
shown as(1) in the fig 7.
Switch on the power from on/off switch provided
in the front of illumination box.
Note: Power supply is designed with universal
input 100V-240V AC, 50/60Hz. To plug in follow
instruction on electrical label provided at
bottom of the arm as shown (3)here in Fig. 7.
9.1 ON/OFF switch
It is located in the front of the illumination box as
shown as (A) in fig. 8a. At ‘ON’ position, green
LED glows and cooling fan starts running. Keep
the intensity control knob at minimum level before
switching on the system.
It is located in front of the suspension arm shown
as (A) in Fig. 8. Brightness of field of view can be
adjusted as per user comfort using intensity
control knob.
To save burning life of LED, switch OFF the
appliance if the microscope is not in use for
longer time.
9.2 Intensity control knob
9.4 Camera & Potentiometer output in center,
shown as D in fig. 8
9.5 Camera output shown as E in fig. 8
9.6 Camera potentiometer inlet, shown as G
in fig. 8a.
9.7 Yellow filter to swing in and swing out as
shown as F in fig. 8a
9.3 Swivel arm locking knob
This knob helps you to lock the movement of
swivel arm at the desired position after initial
focusing of the attendance area by turning it
clockwise, knob is shown as (B) in Fig. 8 .
Prima DNT Trainer
Fig. 7
Fig. 8
12
1
A
B
3
F
Fig. 8a
A
D
E
G
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INSTRUCTIONS FOR USING THE MICROSCOPE
10
Setting up of Microscope:
1
2
3
4
5
Setting up of magnification
Clamp the table mount on the table properly.
Although tension on microscope is factory
preset as per the ordered configuration. Still
user can adjust up and down force by
tuning the knob (B) clockwise or
anticlockwise.
Lock the Up & Down movement of
suspension arm using locking knob(C) in
fig. 10 after coarse focusing of the
attendance area.
Adjust the eye distance as per IPD scale
according to your convenience.
(Ref. Fig. 10)
1 Adjust to highest magnification with one of
the rotating knobs (10a) provided at
magnification changer.
2 Fine focusing is done through knob (10b)
provided on objective as shown in fig. 10
3 Absolute centering of observation area in
field of view can be done by manual
handle(10c).
4 Make sure that the magnification changer is
engaged in the index point at the click stop
position.
The illumination is controlled through the
control knob (A), fig. 9. Rotate it clockwise
or anti clock wise to achieve desired
illumination level Functional setup keep it as
minimum.
Prima DNT Trainer
Fig. 9
Fig. 10
13
A
B
10a
10c
C
10b
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INSTRUCTIONS FOR USING THE MICROSCOPE
Intended use:
Description of the modules
The PRIMA DNT Trainer surgical
microscope has been designed for teaching
procedures in the field of dentistry, i.e. the
microscope meets the special requirements
of this discipline.
1.
The MAXlite coated optics of the main
microscope provide superb optics quality.
The microscope image displays optimum
contrast and excellent detail recognition
along with a large depth of field. The bright
microscope image is a particular benefit in
vitreoretinal surgery.
The objective lenses with fine focusing
knob and focal lengths of 250 mm to 400
mm are available for different working
distances.
Main microscope
Prima DNT Trainer
Fig. 11
11
The standard equipment includes
eyepieces with a magnification factor of
10 x (option: 12.5 x).
The ergonomic 210° tiltable binocular tube
is provided for the main surgery.
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Changing the objectives / eyepieces
Replacing the illumination source
12
13
1. The objectives can be taken out by rotating it
in anti-clock wise direction. It can be threaded
in by rotating in clock wise direction.
2. To install the eyepieces, insert in the eye tubes
of observation head.
3. A range of objectives/eyepieces can be
selected by choice.
Prima DNT Trainer
Fig. 12
Fig. 13
Loosen the screws of eVALUX illumination box
as shown in fig.13 . Detach the fibre optic cable
and replace the illumination assembly A with new
assembly. Secure back the illumination box with
screws.
Fuse replacement
14
The fuse is located with the AC inlet, provided on
the back side of illumination box as shown in fig.
14. Use a flat head screw driver to open the fuse
compartment. Two fuses are provided in this, i.e.
one is live fuse and second as spare fuse.
Replace the blown fuse with live fuse and secure
back the fuse compartment.
For fuse replacement refer label provided
adjacent to AC inlet as shown in fig. 14
Fig. 14
15
AC inlet
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