Changing fuses Use:
–Two 160 mAT fuses for voltages between 200–240 V.
–Two 315 mAT fuses for voltages between
Disconnect the power cable from the stand. Pull out the fuse holder.
Fuse at rear: Press out downwards.
Spare fuse at front: Pull out sideways and
insert into holder at rear.
Push the fuse holder back into position.
Transmitted or On the rear side of the base, there is a incident light socket for incident lamps of up to 20 W.
•Connect an incident lamp to the trans-
• Either transmitted light or incident light can be switched on.
For transmitted light: Switch in position I.
For incident light: Switch in position II.
Use thumb wheel to adjust brightness.
Switching on the On the rear of the stand: Use the thumb transformer wheel to switch on the transformer and
to adjust the brightness.
Disconnection from Remove the power cable from the power socket. mains power supply
Transmitted light Switch on transmitted light.
Transmitted light, Bright field is suitable for examining translucent objects featur- bright field ing contrasting structures. The object is directly illuminated
from below and is seen in its natural colors against a bright background.
For transmitted light, bright field:
Pull lever forwards.
Inclined Inclined transmitted light which traverses the object obliquely transmitted light will produce effects advantageous for observing small translu-
cent objects such as foraminifera and fish eggs.
Move the lever slowly towards the column of the stand until the desired effect is obtained.
Leica M Stereomicroscopes – Assembly | 25 |
