FINO 86000, Информация пользователя

Страница: 4 / 10

Information on disconnecting from the mains:
• Unplug the mains adapter from the mains socket
in order to fully disconnect the device from the
mains.
• So that the mains adapter can be unplugged
immediately in an emergency, position the device
so that access to the mains socket is never
obstructed.
• When the device is not in use, disconnect the
mains adapter from the mains socket in order
to exclude the risk of fire, prevent unintended
activation, and save energy.
• Do not touch the mains adapter when your hands
are wet as this could cause a short circuit or
electric shock.
• Disconnect the mains adapter directly from
the socket; do not pull on the power cable.
• Do not squash the power cable, knot it,
or tie it to another cable.
• When laying the power cable, ensure that
no-one can trip over it.
4. Getting started
4.1 Prior to commissioning
Before first operation check the item for transport
damages. Claim any transport damages immediately
with the supplier.
Check the device for its proper condition. In
particular, check the mains connection for
damage, such as pinching, cracks or ageing! Do not
commence operation if the mains connection is
damaged! Check the nominal voltage of the device
prior to connecting to the mains. The voltage given
on the type plate must correspond to the local mains
voltage. The mains connection plug is to be plugged
into a grounded, protected mains socket.
4.2 Location
Only operate the device in enclosed areas
that are not exposed to environmental
factors. Install the device on a dry, even surface.
Select the location so that the device is not exposed
to high temperatures, direct sunlight, strong vibra -
tions, blows or impacts.
5. Handling
5.1 Using with a stand (item no. 86000)
The device is supplied almost entirely pre-assem-
bled.
• Raise the microscope knob a few centimetres
using the drive knob (5).
• Loosen the clamping screw for the microscope
head (3) and turn the microscope knob so that
the oculars (1) are facing the user. Secure the
clamping screw (3) again.
• Place both ocular viewfinders (8) on the oculars
(1).
• Unscrew the protective cap from the objective
tube (4) by turning it anticlockwise.
• Look through both oculars (1) and adjust the ocu-
lar distance in line with the interpupillary distance
by turning the objectives (9) inwards or outwards.
• For the required contrast in each case, select
either the black or the white side of the specimen
stage (15). To secure the stage, turn the clamping
screw (16) tightly by hand.
• Place the specimen to be viewed under the
microscope on the specimen stage.
• In the case of larger specimens, the distance
setting selected using the drive knobs at the side
may not be sufficient.
Adjust the distance using the locking knob (7).
Guide values:
W= Widefield; Oculars 10x (supplied), other magni -
fications optionally available.
• Required magnification (1x or 2x) by turning the
objective tube (4) by 90° in each case.
• For fine adjustment, use the drive button (5) to
modify the distance to the object in order to
achieve maximum image precision.
• Set dioptre compensation (2) to suit individual
requirements.
Objective
magnification
Ocular
magnification
Overall
magnification
Working
distance(mm)
Field of view
ø (mm)
Field number =
Field of view ø
(mm) x objective
magnification
1x W 5x 5x 79 20 20
2x W 5x 10x 84 10 20
1x W 10x 10x 83 19 19
2x W 10x 20x 83 9,5 19
1x W 15x 15x 83 12,4 12,4
2x W 15x 30x 83 6,2 12,4
1x W 20x 20x 83 9,6 9,6
2x W 20x 40x 82 4,8 9,6
4