Kern OBN 135 handleiding
Handleiding
Je bekijkt pagina 43 van 47
43 OBN-13-BA-e-2511
12 Troubleshooting
Problem Possible causes
Lamp does not burn
Mains plug not plugged in correctly
No power available at the socket
Lamp defective
Fuse defective
Lamp burns out immediately The prescribed lamp or fuse is not used
Field of vision is dark
Aperture diaphragm and/or field diaphragm
are not open wide enough
The beam path selector slider is set to
"Camera"
The condenser is not centered correctly
Brightness cannot be adjusted
The brightness control is set incorrectly
The condenser was not centered correctly
The condenser is lowered too far
Field of vision is dark or not correct
illuminated
The lens was not swiveled in correctly
The beam path selector slide is in an
intermediate position
The object turret is not mounted correctly
The condenser is not fitted correctly
A lens is used that does not match the
illumination range of the condenser
The condenser was not centered correctly
The luminous field diaphragm is closed too
far
The lamp is not mounted correctly
The field of vision of one eye does not
match that of the other eye
The interpupillary distance is not set
correctly
The diopter setting was not made correctly
Different eyepieces are used on the right and
left
The eyes are not used to microscopy
Bekijk gratis de handleiding van Kern OBN 135, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Kern |
| Model | OBN 135 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6939 MB |
