Leica DM750 Manuel utilisateur

Leica DM750

Manual

Leica DM750 Manual 2

Published in November 2010 by:

Leica Microsystems (Schweiz) AG

Industry Division

Max Schmidheiny Strasse 201

CH-9435 Heerbrugg (Switzerland)

Responsible for contents:

Dietmar Gnass (Product Compliance)

Vincent Vaccarelli (Product Management)

In case of questions, please contact the hotline:

mqm-hotline@leica-microsystems.com

Manufacturer information

Leica DM750 Manual 3

Chapter overview

Safety regulations 5

The Leica DM750 17

Ready! 20

Set! 30

Go! 43

Care of the Microscope 45

Troubleshooting 48

Dimensions 51

Leica DM750 Manual 4

Contents

Safety regulations 5

Safety concept 6

Symbols used in this instruction manual 7

Important Notes 8

Intended Purpose of the Microscope 9

Instructions on use 10

Health risks and dangers of use 12

Information for the person responsible for the instrument 13

Care instructions 14

Accessories, maintenance and repair 15

Electrical data and ambient conditions 16

The Leica DM750 17

Introduction 18

Unpacking 19

Ready! 20

Substage Illumination 21

Attaching the viewing Tubes 22

Leica EZ Viewing Tube – integrated eyepieces 23

Leica Standard Viewing Tube – separated eyepieces 25

Eyecups 26

Installing Objectives 27

Installing the Substage Condenser 28

Set! 30

Turning on the microscope 31

Complete Condenser Centering 32

Using the Condenser 33

Prepare to View a Specimen Slide 34

Focusing 35

Viewing Tube Adjustment 36

Koehler Conﬁguration 38

Oil Immersion Technique 40

Time Delay Shutoﬀ 42

Go! 43

Ready! Set! Go! 44

Care of the Microscope 45

General maintenance 46

Troubleshooting 48

Troubleshooting 49

Dimensions 51

Leica DM750 Manual 5

Safety regulations

Leica DM750 Manual 6

Safety concept

The individual modules of the Leica DM

microscopy series include an interactive

CD-ROM with all relevant user manuals in

several languages. Keep it in a safe place, and

readily accessible to the user. User manuals and

updates are also available for you to download

and print from our web site at

www.leica-microsystems.com.

This user manual describes the special func-

tions of the individual modules of the Leica

DM microscopy series and contains important

instructions for their operational safety, main-

tenance, and accessories.

The "Safety concept" booklet contains additi-

onal safety information regarding the service

work, requirements and the handling of

microscope, accessories and electrical accesso-

ries as well as general safety instructions.

You can combine individual system articles with

articles from external suppliers. Please read the

user manual and the safety requirements of the

supplier.

Before installing, operating or using the instru-

ments, read the user manuals listed above. In

particular, please observe all safety instructions.

To maintain the unit in its original condition

and to ensure safe operation, the user must

follow the instructions and warnings contained

in these user manuals.

Leica DM750 Manual 7

Symbols used in this instruction manual

Warning of a danger

This symbol indicates especially impor-

tant information that is mandatory to

read and observe.

Failure to comply can cause the following:

ϘHazards to personnel

ϘFunctional disturbances or damaged inst-

ruments

Warning of hazardous electrical voltage

This symbol indicates especially impor-

tant information that is mandatory to

read and observe.

Failure to comply can cause the following:

ϘHazards to personnel

ϘFunctional disturbances or damaged

instruments

Danger due to hot surface.

This symbol warns against touching

accessible hot surfaces, e.g. those of

light bulbs.

Important information

This symbol indicates additional infor-

mation or explanations that intend to

provide clarity.

Explanatory notes

ϐThis symbol within the text points to additi-

onal information and explanations.

Instructions for disposing of the inst-

rument, accessory components, and

consumables.

Leica DM750 Manual 8

Important Notes

Description

The Leica DM750 microscope meets today's

state of the art of technology. Nevertheless,

hazards may still arise during operation. The

potential risks are described below.

Before installing, operating or using the

instrument, it is mandatory to read this

user manual. In particular, please observe all

safety instructions.

Contact address

Leica Microsystems (Schweiz) AG

Industry Division

Max Schmidheiny Strasse 201

CH-9435 Heerbrugg (Switzerland)

User Manual

This user manual includes important instruc-

tions related to operating safety, maintenance

and accessories,

Your Leica DM750 microscope comes

with an interactive CD-ROM with all

relevant user manuals. Keep it in a safe place,

and readily accessible to the user. User manu-

als and updates are also available for you

to download and print from our website at

www.leica-microsystems.com.

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.

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 these user manuals.

Legal requirements

Adhere to general and local regulations rela-

ting to accident prevention and environmental

protection.

EC Declaration of Conformity

Electrically operated accessories are construc-

ted based on the state of the art of technology

and are provided with an EC Declaration of

Conformity.

Leica DM750 Manual 9

The Leica DM750 microscope, for which

this instruction manual has been writ-

ten, is intended for biological routine and

research applications. This includes exami-

ning specimens taken from the human body

for the purpose of gaining information about

physiological or pathological conditions

or inborn anomalies, or testing for safety

and compatibility for potential recipients,

or for monitoring therapeutic measures.

The above-named microscope complies with

the Council Directive 98/79/EEC concerning in

vitro diagnostics.

Caution! The Leica DM750 microscope

is not intended for use with biologically

hazardous materials.

Caution! The manufacturer assumes

no liability for any noncompliant use

or use outside of the speciﬁcations from Leica

Microsystems CMS GmbH as well as any risks

that may arise from such use. In such cases, the

Declaration of Conformity shall be invalid.

Caution! This (IVD) instrument is not

intended for use in a patient envi-

ronment as deﬁned by DIN VDE 0100-710.

It is also not intended to be combined with

medical devices as deﬁned by EN 60601-1. If a

microscope is electrically connected to a medi-

cal instrument in accordance with EN 60601-1,

the requirements deﬁned in EN 60601-1-1 shall

apply. Not suitable for examining potentially

infectious specimens.

Intended Purpose of the Microscope

Leica DM750 Manual 10

Instructions on use

The Leica DM750 microscope may be

used only in closed rooms and must be placed

on a solid substrate.

The Leica DM750 microscope can be used in

clean rooms without any problems.

Always position the Leica DM750

microscope so that you can disconnect

it from the power supply at any time. The power

cable must remain accessible at all times,

because it is intended as a power disconnect

device.

Place of use

Only use the instruments in closed, dust free

rooms and between +10°C and +40°C. Protect

the devices from oil, chemicals and extreme

humidity. If using the devices outdoors, protect

them from dust and moisture. Never use electri-

cal devices outdoors. Install electrical devices at

least 10 cm from the wall and away from ﬂam-

mable 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.

Non-intended use

Never install any other plug (NEMA

5-15P) or unscrew any mechanical

components unless expressly instructed to do

so in the instructions.

The devices and accessories described in

this instruction manual have been tested

for safety and potential hazards.

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