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. 1500.7220589‑04200 – 2019 – 05
Slit image rotatability
± 90°
Swiveling of the slit illumination to
the microscope axis
Horizontal ± 90°, vertical 0 – 20°
Filters
Blue, red removal (green), gray (10%).
NOTE!
(Further information available in the LED illumination LI 900 instruc-
tions for use)
7.2 Stereo microscope
Stereo angle:
13°
Magnification changer:
6.3 × / 10 × / 16 × / 25 × / 40 ×
Ocular magnification:
12.5 ×
Range of adjusting eye-pieces:
+7 to −7 diopters
Pupil distance:
52 – 78 mm
Total magnification:
6.3 × / 10 × / 16 × / 25 × / 40 ×
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 Dimensions
Weight:
12.7 kg (without power supply, head rest and options)
Dimensions L × W × H: 305 × 332 × 700 mm
Packaging L × W × H: 420 × 510 × 780 mm
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 Haag-Streit 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.
In order to guarantee optimal operational integrity, the device must undergo periodic
maintenance. The length of the maintenance interval depends on use, but may not
exceed 3 years.
8.3 Cleaning and disinfection
The Haag-Streit slit lamps and their accessories can, if required, be carefully wiped
down with ready-for-use disposable 70% ethanol disinfectant wipes. Surface-friend
-
ly disinfectants (containing aldehyde or aldehyde-free) are also permitted, such as
Kohrsolin FF.
WARNING!
•
The preparation instructions provided do not apply to tonometer mea-
suring prisms!
•
Tonometer measuring prisms must be prepared in accordance with a
different manual
•
Do not use sprays
•
Observe the manufacturer's safety instructions
•
Do not use any cloths that drip.
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07.06.2019 11:30:45
