24
Avoid frequent switching on and off, as this can
impair the stability of the illumination and
shorten the lamp’s life. Hot Hg lamps cannot be
reignited until they have cooled down.
Attention:
We recommend that you let new burners burn in
for several hours without interruption if possible.
It is a good idea to keep a record of the hours
the lamp is in use and to compare with the
manufacturer’s specifications. Replace
discoloured, spent lamps and dispose of
ecologically.
We cannot accept any liability for damage
resulting from a lamp explosion.
Always wear safety clothing (gloves and face
mask) when assembling Xe burners (danger
of explosion).
Fig. 23
12 V 100 W lamp holder (LH 106 z only)
Lamphousing 106 z
*
Hg and Xe lamps
The following information is extremely
important and should be adhered to under all
circumstances:
Always unplug the power unit from the mains
before assembly work is carried out.
Wait for the lamphousing to cool down before
opening (at least 15 min.). Danger of
explosion!
Never touch glass parts of the burner with
your hands. Remove any finger marks or dust
carefully (perhaps using alcohol).
Adjust lamps immediately after ignition (
→
p.
54 – 57).
Never look directly into the light path, danger
of glare.
Danger:
Fig. 22
Lamphousing 106 z*
1
Lid, flipped up,
2
Collector,
3
12 V 100 W halogen lamp with
holder or gas discharge lamp (see Fig. 24),
4, 9
Lid screws,
5
Reflector,
6, 8
Screws for x/y centering of condenser,
7
Reflector focusing,
10
Screws for lamp socket,
11
Socket for
cut-out plug
Attention:
1
2
3
4
5
6
7
8
9
10
10
11
!
Summary of Contents for DM L
Page 1: ...Leica DM L Instructions...
