41
CKX53
Take out the filter holder for transmittedlight illumination a , and insert
the necessary filter b .
1
7-7 Attaching the filter slider for transmitted light illumination
1
Attaching the mercury burner
Loosen the socket part clamping screw using the Allen screwdriver.
Hold the upper section of the lamp housing and pull it upward to
remove the socket part.
To prevent malfunctions, do not hold the lamp housing by
the centering knobs
a
.
Place the socket part so that the radiation fin b faces down.
The socket part is equipped with either one of the followings:
- Dummy burner for transportation (at a time of shipping from
factory)
- Old burner (to be replaced)
Remove the dummy burner or the old burner by loosening
the burner clamping screws c (2 pcs.).
Attach the + (positive) pole of the specified mercury burner d to the
fixed mount on the upper side, then the - (negative) pole to the mount
on the lower side.
・Be sure to use the USH-103OL burner.
・Be careful and avoid leaving fingerprints or stains on the
mercury burner. Otherwise, there is a danger of explosion
due to distortion of glass caused by the stains. If finger-
prints or stains are attached to the burner, clean it by wip-
ing gently with a piece of cleaning paper slightly moist-
ened with absolute alcohol.
Attach the socket part with the burner to the original position and
tighten the clamping screw.
1
2
NOTE
3
TIP
4
NOTE
5
2
d
c
1
5
a
b
b
When replacing the mercury burner, set the main switch to
(OFF) and wait until the mercury lamp housing and the
burner are sufficiently cooled down.
CAUTION
7-8 Attaching the light source for reflected light illumination
(Fluorescence set)
a
b
