14
to its original position. Be sure that the switch clicks
when it is turned off. Change the batteries by removing
the base cap (12). Use 2 X 1.5V “C” batteries.
Proper operation of the instrument is guaranteed when
original KaWe battery/charging handles are used. The
use of alkaline batteries and original KaWe recharge-
able batteries is recommended. The illumination inten-
sity of KaWe EUROLIGHT ophthalmoscopes can be ad-
justed. Decreasing the brightness causes the pupil to
dilate while at the same time, the patient is less
strongly blinded.
Changing the bulb on the KaWe EUROLIGHT
E30: Remove the ophthalmoscope head from the
handle by pressing down on the snap-on connector
(8) and pull on the lamp to remove it from the handle
(5). If necessary, clean the glass bulb (7) of the new
lamp with alcohol. The glass bulb should be clean and
free of fingerprints and grease. Insert the new bulb
such that the side centring pin (6) rests in the groove in
the bulb socket. The bulb must be inserted completely
into the socket.
9
3
2
8
4
1
7
6
5
10
KaWe PICCOLIGHT E50 / 2.5 V
with threaded screw-on connector
Description of the pictured parts:
(1) dust-protected light emission opening
(2) lens correction wheel ± 20 dioptres
(3) viewing window
(4) display of the correction values
(black = plus, red = minus)
(5) light source
(6) centring pin
(7) glass bulb
(8) screw thread
(9) on/off sliding light switch
(10) aperture selection wheel (only for E55 and E56)
Operating the KaWe PICCOLIGHT E50: Screw the
instrument head onto the battery handle (8). Turn in-
strument on and off using the sliding switch (9).
Change the batteries by unscrewing the instrument
head. On all models, the lens correction wheel can be
used to correct the patient’s or doctor’s ametropia (vi-
sion abnormalities). Use 2 X 1.5V mignon “AA” batter-
ies.
Proper operation of the instrument is guaranteed when
original KaWe 2.5V handles with 2 batteries are used.
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