Renfert Mobiloskop S User manual

Mobiloskop ‘S’
No. 2200-0802 / 2200-0602
1003 3-1128
RenfertGmbH•Industriegebiet•78247Hilzingen/Germany
Tel. [phone] • Fax [phone]
[email protected]•www.renfert.com
MadeinGermany
Bedienungsanleitung
Instruction manual • Mode d´emploi • Istruzioni d’uso
Instrucciones para el servicio • Gebruiksaanwijzing

Mobiloskop ‘S’ with Standard / Extended Swivel Arm
No. 2200-0802 / 2200-0602
ENGLISH
1. Introduction
We are pleased with your decision to purchase the
Mobiloskop ‘S’ , with swivel arm.
The 5x or 10x magnification offers optimal detail
control during precision tasks.
2. Application Area
The stereoscopic microscope with swivel arm is
intended for work performed in dental technology
laboratories, where it can be employed simultaneously
at several workstations. The microscope’s position is
infinitely adjustable with the aid of the flexible swivel
arm (standard or extended length).
2.1 Ambient Conditions (in accordance with DIN
EN 61010 - apply only in conjunction with the lamp
adapter)
The unit may be operated:
• Indoors;
• At altitudes up to 2,000 m [6,560 ft] above sea level;
• At an ambient temperature range of 5 - 40ºC
[41 - 104ºF];
• At a maximum relative humidity of 80% at 31ºC
[87.8ºF], dropping linearly to 50% relative humidity
at 40ºC [104ºF];
• Using a mains power supply, provided that voltage
fluctuations do not exceed 10% of the nominal value;
• At excess voltage category II;
• At contamination level 2.
3. Safety Information
• Remember that your field of view is
greatly restricted when working with the
Mobiloskop. Set up containers and nearby
equipment (e.g., Bunsen burners) so that
they cannot be knocked over.
• Working with magnifying equipment for
long periods of time can impair your vision.
Follow all guidelines issued by the respon-
sible authorities (professional associations)
and make sure you allow an adequate
period of time for your eyes to readjust
(judging distances).
3.1 Liability Exclusion
Renfert GmbH shall be absolved from all
claims for damages or warranty if:
• The product is employed for any purposes
other than those cited in the operating
instructions;
• The product is altered in any way other
than those alterations described in the
operating instructions;
• The product is repaired by other than an
authorized facility or if any but Renfert
OEM parts are employed;
• The product continues to be employed,
despite obvious safety faults.
4. Installation / Commissioning
4.1 Installing the Device
1. Install the table clamp (Figure 1).
2. Connect the swivel arm / table clamp (Figure 2).
3. Connect the microscope head / swivel arm
(Figure 3+4).
4. Secure with the knurled screw (Figure 5).
4.2 Adjusting the Focal Distance
Rotate the oculars to adjust the correct distance for
your eyes (Figure 6).
4.3 Adjusting the Dioptre Compensation
1. Place an object on the table top for orientation
(Figure 7).
2. Turn the dioptre compensation sleeves completely
clockwise (to their stops) (Figure 8a).
3. Now turn the dioptre compensation sleeves one
complete turn counter clockwise (Figure 8b).
4. Place your left eye against the left eyepiece.
5. Use the left dioptre compensation sleeve to bring
the object into sharp focus (Figure 9).
6. Place your right eye against the right eyepiece.
7. Use the right dioptre compensation sleeve to bring
the object into sharp focus (Figure 10).
4.4 Changing Magnification
Set the magnification to 5x (0.5) or 10x (1) (Figure 11).
5. Cleaning / Maintenance
Use a dry, lint-free cloth to clean the eyepiece and the
protecting glass (Figure 12+13).
Never use solvents or cleansers containing
abrasives!
6. Spare Parts
Please refer to the enclosed spare parts list for the
part numbers of consumable or replacement parts.

7. Guarantee
Provided the unit is properly used, Renfert warrants all
components of the Mobiloskop ‘S’ for a period of 3
years. The original sales receipt from the specialist
dealer must be presented with any warranty claims.
Components subject to natural wear are excluded
from this warranty.
The warranty is voided in case of improper use; failure
to observe the operating, cleaning, maintenance, and
connection instructions; in case of independent
repairs or repairs by unauthorized personnel; if spare
parts from other manufacturers are employed, or; in
case of unusual influences or influences not in
compliance with the utilization instructions. Warranty
service shall not extend the original warranty.
8. Technical Specifications
Light path: 45°, angled
Visual field diameter:
44 mm [1.734 inches] (5x),
22 mm [0.867 inches] (10x)
Focal depth:
22 mm [0.867 inches] (5x),
10 mm [0.394 inches] (10x)
Working distance:
approx. 150 mm [5.91 inches]
Weight: approx. 3 kg
9. Standard Delivery
1Mobiloskop ‘S’
1 Swivel arm, standard / extended
(incl. electrical lead in the arm)
1 Lens retainer
1 Lens with eyepieces
1 Protecting glass
1 Cover
1 Operating instructions
10. Delivery Versions
No. 2200-0802 Mobiloskop ‘S’
with standard swivel arm
No. 2200-0602 Mobiloskop ‘S’
with extended swivel arm
11. Accessories
No. 2200-0901 Bench top adapter
No. 2200-0902 Wall mounting adapter
No. 2200-0110 Eyepiece pair, 10x
No. 2200-0120 Eyepiece pair, 20x
No. 2200-0200 Additional 2x lens, magnifies from
5x/10x to 10x/20x
No. 3-0743 Replacement protecting glass to
protect the lenses
Swivel arms:
[1,891 inch]
[1,852 inch]
[1,891 inch]
[1,182 inch]
No. 2200-0601 No. 2200-0801
Extended swivel arm Standard swivel arm
Lamp adapter (Figure 14):
No. 2200-0501 Lamp adapter incl. mains power
pack, 230 V
No. 2200-1501 Lamp adapter incl. mains power
pack, 110-140 V
No. 2200-2501 Lamp adapter incl. mains power
pack, 240 V
For easy installation on the Mobiloskop ‘S’. The
lamps can be individually swivelled and switched on
and off. Illuminating the object being viewed from both
sides produces a high contrast, reflection free surface.
Technical specifications:
Mains voltage: 230 / 110-140 / 240 V
Current consumption: 0.8 A
Operating voltage: 12 V AC
Cold light source (Figure 15):
No. 2200-3000 Microscope illumination, 230 V
No. 2200-4000 Microscope illumination, 120 V
This cold light source assists in three-dimensional
viewing under the microscope. The illumination, which
can be adjusted to three intensity levels, is brought to
the view field via two fibre optic cables. Illuminating the
work area from two sides provides a high contrast view
field, free of intrusive shadows. Both fibre optic cables
are equipped with a focussing lens. The source can be
easily attached to the Mobiloskop ‘S’ without tools.
Technical specifications:
Mains voltage: 230 / 120 V
Power consumption: 24 VA
Nominal lamp voltage: 8 V
Nominal lamp power: 20 W
Frequency: 50-60 Hz
12. Error List
Subject to modification.
Problem Possible cause Corrective action
No visible
image.
x Magnification
change knob
incorrectly adjusted.
x Turn the knob to its
end stop.
Image is not
sharply
focussed.
x Incorrect dioptre
compensation
setting
x Incorrect distance to
the object
x Dirty lens /
protecting glass
x Repeat the dioptre
compensation
procedure.
x Change the distance
to the object.
x Use a clean, lint free
cloth to clean the lens
/ protecting glass.
Swivel arm
does not hold
in place.
x Brake in the swivel
arm joint is loose.
x Tighten the brake
using the star knob.

1
4
7
10
13
2
5
8a
11
14
3
6
9
12
15
8b