Leica DMIL, Instructions Manual

Page: 34 / 244

34
Attention:
Make sure that the markings on the lamp base
and on the power unit are the same. For example,
if the lamp base is marked L1, L1 must also be
set on the power unit to make full use of the
lamp and not to shorten its life.
Important:
Make sure to dispose of worn burners in an en-
vironmental-friendly manner.
• Place the lamp holder with the burner
inserted into the lamp housing and tighten the
screws (36.10).
• Close the lid of the lamp housing.
When closing the lamp housing, make sure
that the pins of the cut-out plug engage in the
sockets provided for this purpose.
• Retighten the screws of the lid.
• Push the cut-out plug fully in.
• Attach the lamp housing and fasten it to the
microscope with the lock screw.
• Connect the lamp housing to the power unit
(compare mains voltage!):
The Hg 50 W lamp is properly installed if:
1. The type is stamped on the lower socket of
the lamp. The stamped lettering should be
visible, i. e.
not upside down.
2. The upper base is marked “UP”.
Note :
An incorrect installation will reduce the lamp
brightness to about 60 % and will consider-
ably limit the useful life of the lamp.
!
!