Drawell DW-2002H 서비스 매뉴얼 - 페이지 10
{카테고리_이름} Drawell DW-2002H에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drawell DW-2002H 11 페이지. Epi-fluorescent microscope
페이지 인쇄F) How to Shoot the Troubles in the Fluorescence Microscope:
If there are some troubles in operating, please recheck the instrument carefully as the
following describing before connect with us or our representative in your area.
1.
Troubles in electric system:
Troubles
The power supply
box can not be
started
The mercury can
not work
2. Troubles in optical system：
Troubles
Nothing or too
dark in the field
after turn on the
mercury lamp.
The image is
blurring and low
contrast
The brightness of
the image is not
even
G) Maintenance and Care of Microscope:
1. Unpack the microscope carefully to prevent the accessories such as lens from falling down
and damaging.
2. All lens are calibrated, don't try to dismantle then apart by yourself.
3. Nosepiece and focusing system are advanced and precise in construction. Don't try to
dismantle them apart by yourself. Please connect with an authorized technician when they are in
trouble.
4. Keep the mechanical parts from dust, and add a few no-corrosiveness lubricating grease into
the sliding sections at regular intervals. Keep the optical elements clean when
Cause
Power cord is not be connected
Fuse is broken
The
mercury
electrified
The mercury lamp is broken
Cause
Flashboard B (6) is not in its position
the selector (5) is not in its position
The filter system is inconsequence
Objective or filter is dirty
The filter system is inconsequence
Immersion oil produces the fluorescence
The lamp in base is not turned off
The lenses in collector reflect ambient light
to disturbance the fluorescent observation
The nosepiece is not in its position
Flashboard B (6) is not in its position
Epi-beam is not in the optical path
The mercury lamp is not centered, or the
condenser is not in focus
Connect the box wit the power source
correctly
Change it.
lamp
is
not
Connect the lamp house with the
power supply box correctly.
Change it
P.6
Remedies
Remedies
Push the flashboard B (6) in
correct position
Push the selector (5) in correct
position
Select appropriate lens
Clean it
Select appropriate lens
Use special immersion oil
Turn off the lamp
Close the field diaphragm in
base or cover the collector
with pressboard
Turn the nosepiece in correct
position
Push the flashboard B (6) in
correct position
Correct it.
Readjust it