Leica DM100 User Manual
Leica DM100
User Manual
Congratulations!
Congratulations on purchasing the Leica DM100
Compound Microscope. This model’s exclusive
design features and full range of accessories
make it a truly versatile, high quality-instrument for educational applications.
Though the reliability and robustness of Leica
microscopes is already practically proverbial,
they still require a certain degree of care and
attention. Therefore, we recommend that you
read this User Manual. It contains all the information you need regarding operation, safety
and maintenance. Simply observing a few
guidelines will ensure that even after years of
intensive use, your microscope will continue to
work as smoothly and reliably as on the very
first day.
We wish you the best of success in your work!
Leica DM100 User Manual 2
Table of Contents
Important Notes
Symbols Used in this User Manual 5
Important Safety Notes 6
Instructions for Use 8
Health risks and dangers of use 10
Information for the Person Responsible for the Instrument 11
Accessories, maintenance and repair 12
Electrical data and ambient conditions 13
Assembling the Leica DM100
Unpacking 15
Identifying your Tube 16
Fitting the tube 17
Removing and Inserting Objectives 18
Installing the Mirror (optional) 20
Installing the Polarizer Kit (optional) 21
Using the Leica DM100
Switching on the Microscope 23
Selecting an Objective 24
Preparing for Viewing 25
Focusing 26
Adjusting the Binocular Tubes 27
Adjusting the Eyecups 29
Oil Immersion Technique (only 100× objective) 30
Care of the Microscope
Maintenance instructions 33
General maintenance 34
Dimensions
Dimensions 37
Leica DM100 User Manual 3
Important Notes
Leica DM100 User Manual 4
Symbols Used in this User Manual
Warning! Safety hazard!
This symbol indicates especially impor-
tant information that must be read and
complied with.
Failure to comply can cause the following:
Ϙ Hazards to personnel.
Ϙ Instrument malfunctions and damage.
Warning of hazardous electrical Voltage
This symbol indicates information that
must be read and observed.
Failure to comply can cause the following:
Ϙ Hazards to personnel.
Ϙ Instrument malfunctions and damage.
Important Information
This symbol indicates additional infor-
mation or explanations that intend to
provide clarity.
Leica DM100 User Manual 5
Important Safety Notes
Before installing, operating or using the
instrument, it is mandatory to read this
User Manual. In particular, please observe all
safety instructions.
The instruments and accessories descri-
bed in this User Manual have been tested
for safety and potential hazards.
Original condition
To maintain the unit in its original condition
and to ensure safe operation, the user must
follow the instructions and warnings contained
in this User Manual.
Non-intended use
Using the instrument in any way other
than that described in this User Manual
may result in personal injury or damage to
property. Doing so can impair the functions of
the protective measures provided.
The responsible Leica affiliate must be
consulted whenever the instrument is
altered, modified or used in conjunction with
non-Leica components that are outside of the
scope of this User Manual! Unauthorized alterations to the instrument or noncompliant use
shall void all rights to any warranty claims.
"Safety Concept" Brochure
The "Safety Concept" brochure contains additional safety information regarding service work,
requirements and the handling of the microscope, the electrical and other accessories as
well as general safety instructions.
Leica DM100 User Manual 6
Important Safety Notes (continued)
Legal Regulations
Adhere to general and local regulations relating to accident prevention and environmental
protection.
EC Declaration of Conformity
Electrically operated accessories are constructed based on the state of the art of technology
and are provided with an EC Declaration of
Conformity.
Disconnecting from the Power Supply
Always position the Leica DM100 so
that you can disconnect it from the
power supply at any time. The power cable
must remain accessible at all times, because the
power cable is intended as a power disconnect
device.
Plug
Never install any other plug (NEMA
5-15P) or unscrew any mechanical
components unless expressly instructed to do
so in the instructions.
Leica DM100 User Manual 7
Instructions for Use
This User Manual describes the Leica DM100
and includes important instructions related to
operating safety, maintenance and accessories.
Your Leica DM100 includes an interactive
CD-ROM with all relevant User Manuals in
additional languages. Keep it in a safe place,
and readily accessible to the user. You can also
download User Manuals and updates from our
website at www.leica-microsystems.com.
Intended Use
The Leica DM100 is an optical instrument for
improving the visibility of objects through
magnification and illumination. It is used for
observing.
Place of use
The Leica DM100 microscope may be used only
in closed rooms and must be placed on a solid
surface.
The Leica DM100 can be used at +10 °C to
+40°C. Protect the microscope from oil, chemicals and extreme humidity. If it is used outdoors,
the microscope must be protected from dust
and moisture. Never use electrical instruments
outdoors and place them at least 10 cm away
from the wall and from flammable substances.
Avoid large temperature fluctuations, direct
sunlight and vibrations. These conditions
can distort measurements and micrographic
images.
In warm and warm-damp climatic zones,
the individual components require
special care in order to prevent the build-up of
fungus.
Leica DM100 User Manual 8
Instructions on Use (continued)
Accessories from third-party suppliers
You can combine individual system articles with
articles from external suppliers. Please read the
User Manual and the safety requirements of the
supplier.
Integration in third-party products
When installing Leica products into third-party
products, the manufacturer of the complete
system or its dealer is responsible for following
all applicable safety instructions, laws and
guidelines.
Transport
If at all possible, use the original packaging for
shipping or transporting individual modules.
In order to prevent damage from vibrations,
all moving parts that (according to the User
Manual) can be assembled and disassembled
by the customer should be packed separately.
Disposal
Disposal must comply with locally applicable
laws and regulations.
Leica DM100 User Manual 9
Health Risks and Dangers of Use
Health Risks
Workplaces with microscopes facili-
tate and improve the viewing task, but
they also impose high demands on the eyes
and hand muscles of the user. Depending on
the duration of uninterrupted work at such a
workplace, impaired vision and problems with
the musculoskeletal system may occur. For this
reason, appropriate measures for reduction of
the workload must be taken:
Ϙ Optimum workplace layout
Ϙ Frequent changes of activity
Ϙ Thorough training of the personnel, giving
consideration to ergonomic and organizational aspects
The ergonomic optical design and construction
of the Leica microscopes are intended to reduce
the exertion of the user to a minimum.
Danger of Infection
Direct contact with eyepieces can be a
potential transmission path for bacterial
and viral infections of the eye.
The risk can be minimized by the use of
personal eyecups.
Dangers during Use
Ϙ The Leica DM100 may be connected to a
grounded socket only.
Ϙ The Leica DM100 may be used when it is in
proper working condition only.
LED Class 1 /LED 1 Laser Product
The illumination meets laser class 1 requirements in accordance with IEC 60825-1 "Safety
of Laser devices".
Caution: Hazardous radiation may occur if
controls, adjustment jigs, or procedures other
than those outlined in this User Manual are
used!
Class 1
LED Product
LED Class 1
Leica DM100 User Manual 10
Information for the Person responsible for the Instrument
Information for the Person responsible for
the Instrument
Ϙ Ensure that the Leica DM100 is used only by
persons qualified to do so.
Ϙ Ensure that this User Manual is always
available at the place where the microscope is in use.
Ϙ Carry out regular inspections to make
certain that the authorized users are adhering to safety requirements.
Ϙ When instructing new users, do so
thoroughly and explain the meanings of
the warning signs and messages.
Ϙ Allocate responsibilities for commissio-
ning, operation and maintenance. Monitor
compliance with this.
Ϙ Do not use the Leica DM100 unless it is in
perfect condition.
Ϙ Inform your Leica representative or Leica
Microsystems (Schweiz) AG, Industry
Division, 9435 Heerbrugg, Switzerland,
immediately of any product defect that
could potentially cause injury or harm.
Ϙ If you use accessories from other manu-
facturers with the microscope, make sure
that these manufacturers confirm that the
combination is safe to use. Follow the instructions in the User Manual for those accessories.
Ϙ Modifications to or service on the micro-
scope may be carried out only by technicians who are explicitly authorized by Leica
to do so.
Ϙ Only original Leica replacement parts may
be used in servicing the product.
Ϙ After service work or technical modifica-
tions, the unit must be reconfigured with
observance to our technical requirements.
Ϙ If the unit is modified or serviced by unau-
thorized persons, isimproperly maintained
(as long as maintenance was not carried
out by Leica Microsystems), or is handled
improperly, Leica Microsystems will not
accept any liability.
Ϙ The building’s electrical wiring must
comply with the relevant national standard; in other words, we recommend using
a current-operated ELCB system (RCB).
Leica DM100 User Manual 11
Accessories, Maintenance and Repair
Accessories
Only the following accessories may be used
with the Leica DM100:
Ϙ The Leica Microsystems accessories descri-
bed in this User Manual.
Ϙ Other accessories, provided that these have
been expressly approved for use by Leica
Microsystems with regard to safety technology.
Maintenance
Ϙ The Leica DM100 microscope is basically
maintenance-free. To ensure that it always
operates safely and reliably, we recommend
that you take the precaution of contacting
the responsible service organization.
Ϙ We recommend concluding a service
contract with Leica Microsystems.
Repairs and Service Work
Ϙ Only original Leica Microsystems spare
parts may be used.
Ϙ Before opening the instruments, switch off
the power and unplug the power cable.
Ϙ Avoid contact with powered electrical
circuits, which can lead to injury.
Service Address
In case of problems, please contact us as
follows:
Contact address
Leica Microsystems (Schweiz) AG
Industry Division
Max Schmidheiny Strasse 201
CH-9435 Heerbrugg (Switzerland)
Leica DM100 User Manual 12
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