Gima 31477, Manual

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ENGLISH
correctly.
Push the white button on the handle and twist the black knob towards the left hand side. The unit is
now in operating position. The intensity of the light can be adjusted by turning the knob clock wise or
counter clock wise.
Gently place the rubber eye brow near your eye. Then point the light beam at the center of the eye lens.
With your index finger on the lens selection dial, make use of the proper lens and note for treatment.
Switch off the unit after use to preserve batteries. Twist the black knob towards right until an audible
click sound is heard once the button comes to its off position.
ALOGEN OPHTHALMOSCOPE
The ophthalmoscope is designed for examination of the eye.Precision ground lenses provide 24
dioptre settings, from +ve: 0, 1 to 6 then 8, 10, 12, 15, 20 and 40 to -ve: 0, 1 to 6 then 8, 10, 15, 20 and
25. The May wheel containing the lenses can be rotated in either clockwise or anti clockwise direction
CARE AND MAINTENANCE
Before using, thoroughly check the product and accessories (if provided) the same operation shall
be carried out after cleaning. If the light is intermittent or in case it does not turn on, check the bulb,
the batteries and the electric contacts. In case the lamp stops working, it is possible to replace it
with original spare lamp. To replace the lamp, follow lamp replacement instructions see fig.3 also.
CLEANING
Lens
The lens can be cleaned by using a moistened cotton-tipped applicator with Alcohol or a solution
of water with mild detergent.
Do not use abrasive materials to clean the lenses as they will scratch the coated surface
of the lenses.
Handle
The handle can be cleaned with a moist cloth.
Battery handle shell not be dipped into water. Remove battery components while cleaning.
Periodically check the battery condition, making sure that no sign of corrosion or oxidation is present,
in case they have to be replaced, it is highly recommended to use new alkaline ones. For battery
replacement see fig.2.
LAMP REPLACEMENT
Before removing the bulb, make sure that the instrument
has been turned off for some minutes otherwise you run
the risk of being burnt.
Remove Ophthalmoscope head as advised in operating
procedure (See fig.2) .
Grasp the end of lamp and pullout (use nailfile or similar object
if necessary) (See fig.3).
Insert replacement lamp by carefully aligning pin on lamp
shaft with slot in Ophthalmoscope head. Push the lamp until
firmly seated.
BATTERY REPLACEMENT PROCEDURE
In case of necessity replacement of new batteries then carefully handle the batteries as the liquid in a leaking
battery can irritate skin and eyes. While replacing batteries it is necessary to use exclusive alkaline type batteries.
a) Open the battery compartment, by turning the bottom cap counter clock wise.
b) Once opened, insert the batteries paying attention to the direction of poles (see fig.2).
c) To close the battery compartment, screw down the cap clock wise and check that the batteries are in contact with
Poles.
Fig. 2
Fig. 3