111
Fig. 90 Lamp holders for gas discharge lamps
1 Upper clamp, 2 Seal point of the burner, 3 Lower clamp, 4, 6 Drill holes for fixing the lamp holder, 5 Sockets for cut-out plug,
7 Protective cover
Hg 50
1
2
3
4
5
6
Xe 75
1
3
7
1
3
Hg 100
1
3
Hg 100
Stab.
● Put the lamp holder with burner inserted into
the lamphousing and secure with the screws
(90.10).
● Close the lid of the lamphousing. When
closing the lamphousing, make sure that the
pins of the cut-out plug engage in the sockets.
● Retighten the screws of the lid.
● Push the cut-out plug in as far as it will go.
● Align the lamphousing against the microscope
and secure with the clamp screw.
● Connect the lamphousing to the power unit
(compare mains voltage!).