Working With Led Ring Illumination; Maintenance And Care - Eschenbach 33213 Instrucciones De Uso

Working with LED Ring illumination

Amongst the items supplied is an LED Ring illumination unit for illuminating
the objects being examined by microscope. To use this, proceed as follows:
• Unscrew the 3 plastic screws
they no longer project in the opening for the lens barrel.
• As shown on the right, push the ring illumination
and then secure it by carefully tightening
the 3 plastic screws s.
• Insert the power adapter into a correctly
installed mains power socket and then
connect the plug of the adapter cable with
the socket d on the ring illumination.
• Place the On/Off switch of the LED Ring illumination
to switch the appliance on.
• Adjust the required light output with the MAX-MIN regulator
• After use, switch the LED Ring illumination off by placing the On/Off
switch at the "0" position.

Maintenance and care

• For cleaning, do NOT use aggressive chemical substances, solvents or
abrasives, these could damage the surfaces.
• To avoid soiling of the appliance, make use of the supplied dust protec-
tion cover when it is not in use.
• Should the appliance nonetheless become soiled, clean it with a soft and
lightly moistened cloth.
• For cleaning the eyepieces, use a lens cleaning cloth.
• Exercise care when cleaning the eyepieces, the upper surfaces can be
easily scratched.
By using the supplied hook wrench you can adjust the free movement of
the gearing. On one side of the gear wheel axis there is a small bushing
with corresponding holes. Make the required adjustment by turning it either
clockwise or anti-clockwise.
s out of the LED Ring illumination a until
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a over the lens barrel
f at the position "I"
g.