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 501
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!).