Additional Informations - Haag-Streit BM 900 Mode D'emploi

Additional informations

A Indications perating the equipment
A.1 Lamp bulb . . . . . . . . . . . . . . . . . . . . . . . . . 21
A.2 Regulating the brightness . . . . . . . . . . . . . 21
A.3 Microscope and eyepiece . . . . . . . . . . . . . 23
A.4 Adjustable focusing target . . . . . . . . . . . . . 23
B Mounting of the equipment
B.1 Microscope and illumination unit . . . . . . . . 25
B.2 Headrest and power supply . . . . . . . . . . . . 25
C Equipment maintenance routines
C.1 Replacement of the mirror . . . . . . . . . . . . . 27
C.2 Cleaning of the optical parts . . . . . . . . . . . 27
C.3 Adjustment of friction
of the slit width control . . . . . . . . . . . . . . . 27
C.4 Cleaning of the gliding plate
and the rails . . . . . . . . . . . . . . . . . . . . . . . 27
C.5 Cleaning of the axle . . . . . . . . . . . . . . . . . . 27
C.6 Plastic dust cover. . . . . . . . . . . . . . . . . . . . 27
D Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 29
A Indications
instrument and operating
A. Lamp bulb (not for LI 900
The tungsten / halogen lamp bulb is centered ex-works to
obtain an optimal illumination. The 'H-S' marking on the centering
base-cap indicates a genuine Haag-Streit spare part.
The light beam from the pre-centered bulb passes through the
condenser, the slit diaphragm and the illumination lens, before
it is directed to the patient's eye by the oblique mirror.
A. Regulating the brightness (not for LI 900
The brightness of the slit light illumination can be varied by
means of
• the knob on the power supply which adjusts the intensity of
the slit illumination
• the 10 % grey filter on the upper part of the illumination unit
of the slit lamp
)
®
)
®
1500.7200492.04110
'H-S'
© Haag-Streit AG, 3098 Koeniz, Switzerland