Leica DM IRB manual 108, Ê Lamphousing 106 z, opened

n. b.: n. b.:

Never use fuses with a different rating from the ones specified.

●Connect the microscope and the power unit to the mains.

Replacing the 12 V / 100 W halogen lamp in lamphousing 106, 107, 107/2

Ask a member of Leica field staff to show you how to change the halogen lamp properly.

Here again are all the necessary steps:

Always disconnect external transformers and the microscope from the mains when carrying out assembly work!

●Switch off the microscope and the power unit.

●Disconnect the appliance cable of the micro- scope and the power unit.

●Slacken the clamp screw on the microscope and remove the lamphousing.

●Slacken the screw (85.1) on the lid and re- move the lid.

●Move the collector (84.3) to the front if neces- sary.

n.b.:

This step is not necessary with lamphousing 107/2.

Fig. 88Ê Ê Lamphousing 106 z, opened

1 Lid, flipped up, 2 Collector, 3 12 V 100 W halogen or gas discharge lamp, 4, 9 Screw holes for lid, 5 Reflector, 6, 8 x-y adjustment screws for centration of reflector, 7 Reflector focusing, 10 Fixing screws for lamp holder, 11 Socket for cut-

out plug				Fig. 89Ê12Ê V 100 W lamp holder
1			5
2			6
			7
3
4			8
				9
10	11	10

108