10
DEUTSCH
ENGLISH
FRANÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
PORTUGUÊS
SVENSKA
DEUTSCH
ENGLISH
FRANÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
PORTUGUÊS
SVENSKA
© HAAG-STREIT AG, 3098 Koeniz, Switzerland - HS-Doc. no. 1500.7220589-04170 – 2016 – 02
Swiveling of the slit illumination to
the microscope axis
Horizontal ± 90°, vertical 0 – 20°
Filters
Blue, red removal (green), gray (10%).
UV and thermal-protection filters are installed fixed
NOTE!
(Further information available in the LED illumination LI 900 instruc-
tions for use)
7.2 Stereo microscope
Stereo angle:
13°
Magnification changer:
6.3x / 10x / 16x / 25x / 40x
Ocular magnification:
12.5x
Range of adjusting eye-pieces:
+7 to −7 diopters
Pupil distance:
52 – 78 mm
Total magnification:
6.3x / 10x / 16x / 25x / 40x
Object field ø in mm:
32.0 / 20.0 / 12.7 / 8.0 / 5.1
7.3 Instrument base
Operation:
Single-handed operation of control lever in 3 dimensions
Adjustment of instru-
ment base:
100 mm (length)
100 mm (side)
30 mm (height)
7.4 Net weight
12.7 kg (without power supply, head rest and options)
8. Maintenance
WARNING!
Do not modify this equipment without authorization of the manufacturer.
Installation and repairs may only be performed by trained specialists.
Contact your HAAG-STREIT representative for installation, repairs and
modification work on the system. The contact details are available at
www.haag-streit.com.
Only original HS replacement parts may be used.
•
•
The LED illumination can be operated maintenance-free for its entire service life.
8.1 Device inspection
In order to correctly check the slit lamp, proceed as follows:
•
Insert test rod into the radial movement bearing, whilst at the same time aligning
the surface to the microscope at a right angle.
•
Set slit length to 8 or 14 mm.
•
Set llumination strength to 50%.
•
Set magnification to max. in the microscope.
•
Set the eyepieces in such a way that the test rod is in sharp focus. Turn the
eyepiece from the (+) to the (-) side.
•
The structure of the test rod must be in sharp focus in all magnifications.
•
Close slit edges to approx. 0.5 mm. The borders must be in sharp focus here.
•
Completely open slit edges and turn the test rod by 45°, the sharp area must
be in the centre of the test rod.
8.2 Repair
To guarantee a long service life, the device must be cleaned weekly as described
and protected with the dust cover when not in use. We recommend having the de-
vice inspected once a year by an authorized service technician.
8.3 Cleaning
•
Only clean the housing with a dry cloth.
•
Do not use any liquids, alcohol or corrosive substances.
•
The exposed glass surfaces can be dusted with a dusting brush.
Lens brush HAAG-STREIT number 1001398
8.4 Replacing the illumination mirror
The mirror can be most easily accessed if the microscope is turned away from the
illumination and the illumination inclined two points.
WARNING!
Only use mirrors with a LOT number.
8.5 Dust cover
We recommend protecting the slit lamp with a dust cover
(49) when not in use.
Dust cover, small (for slit lamp) HS no. 1001395
Dust cover, large (for several instruments) HS no. 1001434
49
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