Leica DM4000M Microscope & Magnifier User Manual


 
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5. Assembly
5.5 Light Sources for the Transmitted Light Axis
Caution:
Be sure that the lamp housing is discon-
nected from the power supply. Unplug the
power plug and the power supply during as-
sembly.
107/2 Lamp Housing
This lamp housing is used with a 12V 100W halo-
gen lamp, which is already mounted.
In case the lamp has to be removed:
Remove the fastener screw on the housing
(Fig. 12).
Remove the housing by pulling it upwards.
Remove the lamp
Insert the new 12V 100W lamp (13.1) with dust
cover straight into the socket until it stops. Be
sure that the lamp is inserted straight.
Remove the lamp’s dust cover.
Caution:
Do not remove the lamp’s dust cover until
you have installed the lamp. Avoid
fingerprints on the lamp.
Replace the housing and fasten it in place us-
ing the fastening screw.
Place the lamp housing in the transmitted light
lamp housing receptacle (14.2) and fasten it
with the clamping screw on the side.
Connect the lamp housing to the power
supplyfor transmitted light (symbol: ) (14.3).
Fig. 12
Lamp housing 107/2
Releasing the
fastening screw
1
2
Fig. 13
Lamp housing 107/2,
opened
1 Mount with
halogen lamp
2 Collector
Fig. 14 Rear side of stand
1 Incident light lamp housing receptacle
2 Transmitted light lamp housing receptacle
3 12 V 100 W connection for transmitted light (symbol: )
4 12 V 100 W connection for incident light (symbol: )
1
2
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