17
STEINDORFF
®
The image moved when
focusing.
The specimen is floating on the stage.
Reinforce it reliably.
The nosepiece is not in the located position Turn it into the required position
The image takes the
yellow slightly.
Not using the color filter.
Use the blue filter.
The bright degree is not
enough
The opening of Aperture diaphragm is too
small
Properly make it larger
Condenser position is too low
Adjust the position
Stains on the lens (Condenser, Objective,
Eyepiece)
Wipe up
II.
Mechanical Part
Can’t focus when use
high magnification
objective
Slice put reversed. Cover slice is too thick.
Reverse back.
Use standard cover slice. Thickness:
0.17 mm
Touch the slice when
switch the objective
from low magnification
to high one.
Slice put reversed. Cover slice is too thick.
Reverse back.
Use standard cover slice. Thickness:
0.17 mm
The specimen move not
flowing
The slice holder not nip the slice firmly.
Make it firmly
Two eyes image not in
superposition
The interpupillar distance is not correct
Adjust the interpupillar distance
correctly
The eyes are
uncomfortable
The diopter is not right
Adjust the diopter according your sight
The bright degree is not properly
Adjust the voltage of bulb.
III.
Electric Part
The lamp can’t light
No power
Check the power cord, and connect them
exactly
The installation of the bulb is wrong
Install the bulb correctly
The bulb burn out
Change the bulb
The bulb burn out in a
high frequency
Not using appointed lamp. High voltage
Use an appointed lamp. If the
circumstance still not change, please
contact the maintenance part.
The rightness degree is
not enough
Not using appointed lamp. Low voltage
Use an appointed lamp. Turn up the
voltage
The light glimpse
The bulb is going to spoil
Change the bulb
The power cord have a poor contact
Check the power cord, and connect them
exactly
