Bresser Science TFM 201 User manual

Microscope · Mikroskop ·

Science TFM 201/301 + Infinity

EN Instruction manual

DE Bedienungsanleitung

Besuchen Sie unsere Website über den folgenden QR Code oder Weblink um weitere Informationen

zu diesem Produkt oder die verfügbaren Übersetzungen dieser Anleitung zu ﬁnden.

Visit our website via the following QR Code or web link to ﬁnd further information on this product or the

available translations of these instructions.

Si vous souhaitez obtenir plus d’informations concernant ce produit ou rechercher ce mode d’emploi en

d’autres langues, rendez-vous sur notre site Internet en utilisant le code QR ou le lien correspondant.

Bezoek onze internetpagina via de volgende QR-code of weblink, voor meer informatie over dit product

of de beschikbare vertalingen van deze gebruiksaanwijzing.

¿Desearía recibir unas instrucciones de uso completas sobre este producto en un idioma determinado?

Entonces visite nuestra página web utilizando el siguiente enlace (código QR) para ver las versiones

disponibles.

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nostro sito Web al seguente link (codice QR Code) per conoscere le versioni disponibili.

www.bresser.de/download/science

www.bresser.de/warranty_terms

GARANTIE · WARRANTy · GARANTíA · GARANzIA

Besuchen Sie unsere Website über den folgenden QR Code oder Weblink um weitere Informationen

zu diesem Produkt oder die verfügbaren Übersetzungen dieser Anleitung zu ﬁnden.

Visit our website via the following QR Code or web link to ﬁnd further information on this product or the

available translations of these instructions.

Si vous souhaitez obtenir plus d’informations concernant ce produit ou rechercher ce mode d’emploi en

d’autres langues, rendez-vous sur notre site Internet en utilisant le code QR ou le lien correspondant.

Bezoek onze internetpagina via de volgende QR-code of weblink, voor meer informatie over dit product

of de beschikbare vertalingen van deze gebruiksaanwijzing.

¿Desearía recibir unas instrucciones de uso completas sobre este producto en un idioma determinado?

Entonces visite nuestra página web utilizando el siguiente enlace (código QR) para ver las versiones

disponibles.

Desidera ricevere informazioni esaustive su questo prodotto in una lingua speciﬁca? Venga a visitare il

nostro sito Web al seguente link (codice QR Code) per conoscere le versioni disponibili.

www.bresser.de/download/science

www.bresser.de/warranty_terms

GARANTIE · WARRANTy · GARANTíA · GARANzIA

English................................................................................................................... 4

Deutsch ................................................................................................................. 16

4 / 32

1 Imprint (German)

Bresser GmbH

Gutenbergstr. 2

46414 Rhede

Germany

www.bresser.de

For any warranty claims or service enquiries, please refer to the information on "Warranty" and "Ser-

vice" in this documentation. We apologize for any inconvenience caused by the fact that we cannot

process enquiries or submissions sent directly to the manufacturer's address.

Errors and technical changes excepted.

The reproduction of this documentation - even in extracts - in any form (e.g. photocopy, print, etc.) as

well as the use and distribution by means of electronic systems (e.g. image file, website, etc.) without

the prior written permission of the manufacturer is prohibited.

The designations and brand names of the respective companies used in this documentation are gen-

erally protected by trade, trademark and/or patent law in Germany, the European Union and/or other

countries.

2 Validity note

This documentation is valid for the products with the following article numbers:

5750800 5750900 5760700

Manual version: 0421

Manual designation:

Manual_5750800-5750900-5760700_Science-Series_en-de_BRESSER_v042021a

Always provide information when requesting service.

3 About this Instruction Manual

NOTICE

These operating instructions are to be considered a component of the device.

Read the safety instructions and the operating manual carefully before using this device.

Keep this instruction manual in a safe place for future reference. When the device is sold or given to

someone else, the instruction manual must be provided to the new owner/user of the product.

4 Intended use

• This device is not intended for use by persons (including children) with impaired physical, sensory

or mental abilities, or for lack of experience and/or knowledge, unless they are supervised by or

have received instructions from a person responsible for their safety on how to use this device.

• This device is for personal use only.

• It was developed for an magnified representation of nature observations.

• The device is intended only for indoor use.

5 / 32

5 General safety instructions

DANGER

Risk of an electric shock!

This device contains electronic parts that are powered by a power source (AC adapter and/or batter-

ies). Improper use of this product may result in electric shock. Electric shock can cause serious or fatal

injuries. It is therefore imperative that you observe the following safety information.

• Disconnect the power supply by pulling the mains plug when the appliance is not in use, in case of

a longer interruption of operation and before any maintenance and cleaning work.

• Place your device so that it can be disconnected from the power supply at any time. The power

outlet should always be near your appliance and should be easily accessible, as the plug of the

power cord serves as a disconnect device from the mains supply.

• To disconnect the unit from the mains, always pull the mains plug and never pull the cable!

• Check this device, cables and connections for damage before use.

• Never attempt to operate a damaged device, or a device with damaged electrical parts! Damaged

parts must be replaced immediately by an authorized service agent.

• Operate the device only in a completely dry environment and do not touch the device with wet or

damp body parts.

DANGER

Danger of suffocation!

Improper use of this product may result in suffocation, especially for children. It is therefore imperative

that you observe the following safety information.

• Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a danger

of choking!

• This product contains small parts that can be swallowed by children! Choking hazard!

• If small parts are swallowed, consult a doctor immediately!

DANGER

Explosion hazard!

Improper use of this product may result in fire. It is essential that you observe the following safety in-

formation in order to avoid fires.

• Do not expose the device to high temperatures. Use only the supplied AC adapter. Do not short-

circuit the device or batteries or dispose of in fire! Excessive heat and improper handling can

cause short circuits, fires and even explosions!

CAUTION

Risk of body injury!

This device contains components and/or accessories that can cause minor or serious body injury if

used improperly. It is therefore essential that you observe the following safety information in order to

prevent body injuries.

• Sharp-edged and pointed tools are often used for working with this device. Therefore, keep this

device and all accessories and tools in a place inaccessible to children. Danger of body injury!

6 / 32

• Chemicals and liquids do not belong in children's hands! Don't drink! Clean hands thoroughly un-

der running water after use. In case of accidental contact with eyes or mouth, rinse with water. In

case of complaints, consult a doctor immediately and show the substances.

CAUTION

Fire hazard!

Improper use of this product may result in fire. It is essential that you observe the following safety in-

formation in order to avoid fires.

• Never cover the ventilation slots or cooling fins of the device during operation or until it has cooled

down completely!

NOTICE

Danger of material damage!

Improper handling may result in damage to the unit and/or accessories. Therefore, use the device only

in accordance with the following safety information.

• Do not disassemble the device! In the event of a defect, please contact your dealer. They will con-

tact the Service Center and can arrange the return of this device for repair if necessary.

• Do not expose the device to high temperatures and protect it from water and high humidity.

• Do not subject the device to excessive vibrations.

• Only use accessories and spare parts for this device that comply with the technical specifications.

7 / 32

6 Product images

17 18

19 20

Illustration2: Product images

8 / 32

7 Parts overview

1 Trinocular extension* / Photo adapter*

2 Eyepiece

3 Eyepiece holder

4 Microscope head

5 Objective nosepiece

6 Objective

7 Object clamping

8 Condenser height adjustment

9 Condenser

10 Lighting

11 Adjusting lever for iris diaphragm

12 Rotary wheel for brightness control

13 Fine focus

14 Coarse focus

15 Cross table transverse adjustment (X-axis)

16 Cross table longitudinal adjustment (Y-axis)

17 On/Off switch

18 DC connection socket

19 Universal USB power adapter

20 USB power cable with barrel connector

21 Mains adapter attachment (EU)

22 Mains adapter attachment (UK)

*not for model TFM-201

9 / 32

8 Scope of delivery

Microscope (A); 10x WF Eyepiece (B); 4 Objectives (pre-assembled) (C); Condenser (pre-assembled)

(D); Power adapter with plug and cable (E)

9 Choice of location

Choose a suitable location before installation and commissioning.

Place the device on a stable, level and vibration-free surface.

10 Installing the USB power adapter

Illustration3: USB power adapter with exchangable attachment

1 USB power adapter 2 Adapter attachment (EU)

3 Adapter attachment (UK) 4 USB power cable with coaxial/barrel connector

1. Place suitable adapter attachment with its notches on the pins of the USB power adapter.

2. Turn adapter attachment in LOCK direction until it is locked.

3. Put the USB plug of the power cable into the USB port of the power adapter.

4. To remove the adapter attachment, push the PUSH button and turn the attachment in OPEN direc-

tion.

NOTICE

Using the USB power cable with a computer

Alternatively the device can be powered by a computer via the included USB power cable: Put the

USB plug into a free USB port of the computer.

10 / 32

11 Setting up power supply

S1 S2

Illustration4: DC connection socket for coaxial/barrel connector

1 On/Off switch 2 DC connection socket

1. Put the DC connector of the power cable into the DC connection socket of the device.

2. Put the mains plug of the power cable into the power outlet.

12 Turning on/off the device

1. Move On/Off switch to position 'I' to turn on the device.

2. Move On/Off switch to 'O' position to turn off the device.

13 Adjusting the lighting

Illustration5: Lighting unit

1 Rotary knob for brightness adjustment 2 Illumination

This device provides an illumination with a permanently installed LED light source.

NOTICE

Do not operation the device on highest brightness over a longer time!

This will reduce the lifetime of the LED.

To control the brightness proceed as follows:

1. Turn on the device.

2. Turn/Move the dimmer control to adjust the brightness of the light source.

NOTICE

Illuminating the object optimally

Adjust the brightness of the light source so that the illumination works at its optimum. Depending on

light influences from outside and the object beeing observed, the illumination needs regular adjust-

ments.

This manual suits for next models

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