Bresser Science TFM 201 User manual
Microscope · Mikroskop ·
Science TFM 201/301 + Infinity
EN Instruction manual
DE Bedienungsanleitung
DE
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.
EN
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.
FR
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.
NL
Bezoek onze internetpagina via de volgende QR-code of weblink, voor meer informatie over dit product
of de beschikbare vertalingen van deze gebruiksaanwijzing.
ES
¿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.
IT
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
DE
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.
EN
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.
FR
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.
NL
Bezoek onze internetpagina via de volgende QR-code of weblink, voor meer informatie over dit product
of de beschikbare vertalingen van deze gebruiksaanwijzing.
ES
¿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.
IT
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
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.
© 2021 Bresser GmbH
All rights reserved.
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
0
2
3
4
6
5
9
12
13
8
6
5
15
16
17 18
19 20
21
22
B
A
C
D
E
1
7
10
11
14
Illustration2: 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
1
4
2
3
Illustration3: 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
Illustration4: 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
2
1
Illustration5: 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
7
Table of contents
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