Slit Lamp Microscope USER MANUAL
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the horizontal and vertical movement of
the moving base. However, we
recommend that you clean the above
parts with a clean soft cloth every 6
months for better positioning and
positioning.
3． For chin-rest, plastic parts such as
headrest straps:
Cycle: It is recommended to do it once a
day.
These two parts are the parts that are in
frequent contact with the inspected
person. They should be cleaned and
disinfected in time. The cleaning and
disinfection cycle is only our
recommendation. A new chin-rest paper
should be replaced when inspecting each
of the inspectors. The headrest strap area
should also be cleaned. Both parts
should be cleaned and disinfected daily
before the first use.
4． For the whole device
Cycle: It is recommended to do it every
2 months.
5．Product Lifecycle
The slit lamp has a life cycle of 4 years.
5 Protection and Maintenance
Correct and regular protection and
maintenance will help to extend the lifecycle
of the slit lamp. The service period of the slit
lamp is 2 months. Maintenance should be
carried out every 2 months.
5.1 Protection
During the use of the slit lamp, dust and dirt
are easily trapped in the spindle hole of the
arm. To protect the instrument from damage,
cover the spindle hole with a protective cover.
When the focusing test bar needs to be
installed, the protective cover can be removed
(see Figure 5.1.1).
5.2 Maintenance
5.2.1 Slit width control knob
tightness adjustment
Slit width adjustment knob: 1.If the slit
width control knob is adjusted too loose, the
slit width may be out of control. Use a hex
driver to adjust the set screw on the right
knob clockwise to achieve the proper
tightness.
2. Adjust the tightness as follows:
a) Use a hex driver to tight the set screw on
the right knob
b) If the width adjustment knob is too loose,
the set screw will rotate clockwise (as
shown in Figure 5.2.1.8). If the width
adjustment knob is too tight, rotate it in
the opposite direction. Attempt several
times to reach the proper tightness.
5.2.2Illumination System tilt
adjustment
If the parts of illumination system are too
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