Olympus SZ2-ILLC User manual

INSTRUCTIONS
This instruction manual is for the Olympus SZ2-ILLC Coaxial
Illuminator. To ensure the safety, obtain optimum performance
and to familiarize yourself fully with the use of this equipment, we
recommend that you study this manual thoroughly before operating
the system.
Retain this instruction manual in an easily accessible place near the
work desk for future reference.
Coaxial illuminator
SZ2-ILLC
Optical Microscope Accessory
AX6617

Important............................................................................................................................................................. 1
1 Nomenclature ............................................................................................................................................ 6
2 Controls........................................................................................................................................................... 7
3 Assembly........................................................................................................................................................ 9
4 Coaxial reflected light observation.......................................................................................11
5 Troubleshooting guide.....................................................................................................................12
Contents

1
The coaxial illuminator enables coaxial reflected light observation when it is mounted at the bottom of an SZ2
series microscope.
SAFETY PRECAUTIONS
Important
This unit can be used in combination with only the SZ2-CLS or LG-PS2 light guide illuminator.
When using the LG-PS2, for safety, use only the lamp bulb designated in the following table.
For details, refer to the “SAFETY PRECAUTIONS” in the instruction manual for the LG-PS2.
illuminator Lamp Bulb Specifications
LG-PS2 JCR12V-100WB Halogen bulb (with mirror), mfd. by USHIO,
average life 1000 hours

2
SZ2-ILLC
Safety Symbols
The following symbols are found on the unit. Study the meaning of the symbols and always use the equipment in the
safest possible manner.
Symbol Explanation
Indicates that the surface becomes hot, and should not be touched with bare hands.
Before use, carefully read the instruction manual. Improper use could result in personal
injury to the user and/or damage to the equipment.
Indicates that the main switch is OFF.
Protective grounding, which can be used only by the Olympus service personnel for
incorporating grounding in machines. Do not use this grounding for other purpose than
the above. (LG-PS2 only)
Warnings
Warning engravings are placed at parts where special precaution is required when handling and using the unit. Always
heed the warnings.
Warning engraving
position of the LG-PS2
Light source
(Top and front panels) [High temperature warning]

3
1Getting Ready
1. The coaxial illuminator is a precision instrument. Handle it with care and avoid subjecting it to sudden or severe
impact.
2. Do not use the coaxial illuminator where it is subjected to direct sunlight, high temperature and humidity, dust or
vibrations.
3. Applicable microscope bodies:
· SZ2 series (SZ51, SZ51-60, SZ61, SZ61-60, SZ61TR)
4. Applicable stands and arms used with microscopes for equipment mounting.
· Standard stands: SZ2-ST (for SZ2 microscope bodies)
· System-mounting focusing arms: SZ2-STS, SZ2-STB1
5. Applicable light guides
· Light guides: SZ2-CLGDF, LG-DF
6. Effective illumination area
Zoom magnification of 2X or more when the 10X eyepieces are used
(provided that no auxiliary objective is used).
7. Due to the mounting method of the coaxial illuminator, the WD (Working Distance) is reduced by 50 mm and the
resolution tends to be degraded under high zoom magnifications.

4
SZ2-ILLC
2Maintenance and Storage
1. To clean the lenses and other glass components, simply blow dirty away using a commercially available blower
and wipe gently using a piece of cleaning paper (or clean gauze).
If a lens is stained with fingerprints or oil smudges, wipe it gauze slightly moistened with commercially available
absolute alcohol.
Since the absolute alcohol is highly flammable, it must be handled carefully.
Be sure to keep it away from open flames or potential sources of electrical sparks –– for
example, electrical equipment that is being switched on or off.
Also remember to always use it only in a well-ventilated room.
To clean the half mirror inside the coaxial illuminator, simply remove dust and dirt with a
blower, etc. If the half mirror is still dirty after blowing, please contact Olympus.
2. Do not attempt to use organic solvents to clean the parts other than the glass components. To clean them, use a
lint-free, soft cloth slightly moistened with a diluted neutral detergent.
3. Do not disassemble any part of the equipment as this could result in malfunction or reduced performance.
CAUTION
NOTE

5
3Caution
If the coaxial illuminator is used in a manner not specified by this manual, the safety of the user may be imperiled. In
addition, the equipment may also be damaged. Always use the equipment as outlined in this instruction manual.
The following symbols are used to set off text in this instruction manual.
CAUTION : Indicates that failure to follow the instructions in the warning could result in
bodily harm to the user and/or damage to equipment (including objects in the
vicinity of the equipment).
NOTE
: Indicates that failure to follow the instructions could result in damage to
equipment.
TIP
: Indicates commentary (for ease of operation and maintenance).

6
SZ2-ILLC
Lightguide Illuminator
SZ2-CLS* or LG-PS2
Dual Flexible Light Guide
SZ2-CLGDF* or LG-DF
Standard stand or Arms Used
with Microscopes for Equipment Mounting
· SZ2-ST
· SZ2-STS
· SZ2-STB1
* Name and detail specifications of this product
might differ in Europe, Middle East and Africa.
SZ2 series
microscope body
Coaxial Illuminator
SZ2-ILLC
11Nomenclature

7
Mounting adapter
Clamping screw
Allen wrench
Light guide mount port
* Name and detail specifications of this product
might differ in Europe, Middle East and Africa.
Clamping screw
Mount
22Controls
Coaxial Illuminator
SZ2-ILLC Dual Flexible Light Guide SZ2-CLGDF* or LG-DF
Light guide input end
Light guide output end

8
SZ2-ILLC
Lightguide Illuminator
SZ2-CLS* Light Source LG-PS2
Refer to the separate instruction manual.
TIP
Refer to the separate instruction manual.
TIP
Lightguide illuminator
Light source
AC adapter
* Name and detail specifications of this product
might differ in Europe, Middle East and Africa.

9
33Assembly
The diagram below shows the sequence of assembly of the various modules. The numbers indicate the order of assembly.
Assembly steps enclosed in will be detailed on the subsequent pages.
When assembling the unit, make sure that all parts are free of dust and dirt, and avoid scratching any
parts or touching glass surfaces.
To obtain efficient illumination, it is recommended to use one of the specific combinations of the light guide and
illuminator, that is, use the SZ2-CLS when using the SZ2-CLGDF or use the LG-PS2 when using the LG-DF.
NOTE
TIP
SZ2 series body
Standard Stand
or Arms Used
with Microscopes for
Equipment Mounting
Light Guide
SZ2-CLGDF* or LG-DF
Lightguide Illuminator
SZ2-CLS*
Light Source
LG-PS2
Mounting adapter
Coaxial Illuminator
SZ2-ILLC * Name and detail specifications of
this product might differ in Europe,
Middle East and Africa.

10
SZ2-ILLC
1Installing the Coaxial Illuminator
2Attaching the Light Guide
Fig. 1
(Fig. 1)
(Fig. 1)
a
c
b
d
If a auxiliary objective is attached, remove it.
Screw the mount adapter bfully into the bottom of the SZ2 series
microscope body aby turning the mount adapter in the direction
of the arrow.
Loosen the clamping screw cof the SZ2-ILLC coaxial illuminator, fit
the illuminator into the mount adapter band tighten the clamping
screw again.
Make sure that the SZ2-ILLC is installed correctly in the
frontward orientation. Otherwise, it would be impossible to
attach the light guide.
NOTE
1
2
NOTE
Using the Allen wrench provided with the SZ2-ILLC, loosen the
clamping screw dof the light guide mount port and insert the output
end of the light guide all the way into it.
Tighten the clamping screw d.
1
2

11
44Coaxial reflected light observation
The applicable observation magnifications are zoom magnifications of 2X or more when the 10X eyepieces
are used.
Place a specimen on the stage plate.
Set the main switch of the illuminator to ON and adjust the brightness.
Look through the eyepieces and rotate the focus adjustment knob to bring the specimen into focus.
Observe the specimen under optimum brightness.
TIP
1
2
3
4

12
SZ2-ILLC
55Troubleshooting Guide
Problem Cause Remedy Page
Field of view is not evenly
illuminated.
The light guide is attached improperly. Attach it properly. 10
The lamp bulb is attached improperly Mount it properly. –
Color reproduction in the
photomicrographs is poor.
(LG-PS2 only)
The light intensity control knob of the
light source is not set to the maximum
position.
Set the light intensity control knob to the
maximum position. 4
Filters (30.5S-LB80 and 30.5S-LBD) are
not mounted (when a daylight type film
is used).
Mount the filters (30.5S-LB80 and
30.5S-LBD) on the LG-PS2 light source. –
Under certain conditions, performance of the unit may be adversely affected by factors other than defects. If problems
occur, please review the following list and take remedial action as needed. If you cannot solve the problem after
checking the entire list, please contact Olympus.

AX6617 05 Issued in March, 2022
This product is manufactured by EVIDENT CORPORATION effective as of Apr. 1, 2022.
Please contact our "Service Center" through the following website for any inquiries or issues
related to this product.
EVIDENT CORPORATION
6666 Inatomi, Tatsuno-machi, Kamiina-gun, Nagano 399-0495, Japan
(Life science solutions) (Life science solutions)
Service Center Our Website
https://www.olympus-lifescience.com/support/
service/ https://www.olympus-lifescience.com
(Industrial solutions) (Industrial solutions)
Service Center Our Website
https://www.olympus-ims.com/service-and-
support/service-centers/ https://www.olympus-ims.com