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Explanation for Assembly Procedure
Fig. I
Fig
.
2
Fig. 3
Fig. 4
[SlmGg of th
e line
vol
tage
selector
switch
in
posi,lion
(for CHS only)
Ascertain that the
line
voltage selector switch
(j)
is
set
in
confo
rmitV
with
the local
line
voltage. If not. the
switch should be
se
t
at
lOOV
(for 110V to 120V) or
200V (for 220V
to
240Vl correctly by
means
of
a scre'Ndriver.
(Fig. 1
l
*
For the U.S.:
Frames sold in the U
.S.
meet the UL standard and are set at
115V. Therefor. this selector switch is not included
.
0
Bulb installa,tion and replacement
1) Turn
the
r'licroscope
on
it
s
side and
pull the lamp housing
knob
~
r
to
open the
lamp housing
cover
(;2
)
.
(F
ig.
2)
2) I
nsta
l
l
the bulb
.
•
6V 20W
llalogen
bulb (for CHS):
Hold
the
ha
logen
bulb
contained in
a polyethylene
bag
to
avoid leaving
fingerprints on
the bulb,
and
in
sert
the contact
pins
into
.t he
bulb
socket
(3)
all th
e
way.
(F
ig.
2)
• 110 V/120V
30W
tungsten
bulb
{for CHT):
Insert the tungsten bulb with its
mirror
portion
(!)
located
at
the
lower sid
e
into the
bulb socket@;
then, pressing it
against
the
socket.
rotate the bulb
clockwise.
(Fig
.
3)
*
Before use, wipe off fingerprints or soils on the bulb.
*
110 V bulb for local line voltage 110 V, and 120 V bulb for local line
voltage 120 V or higher.
3)
After bulb
installation,
close
the lamp housing
cover
CV.
pushing in
the
cove
r
knob (1).
(Fig. 3)
*
If the bulb burns out during observation, be certain to cool the
defective bulb completely before replacement.
El
Mountin the observation tube
1)
Loosen
the
clamping screw
C
D
fully,
and mount
the
observation tube
on the stand.
Recla mp the
screvv
CD
to
sec
urely hold the
observation
tube
o
n the
sta
nd.
(Fig.
4)
2)
The binocular tub
e
is normally
located in the directi on
of
the
micro-
scope
front, but it
can
be turned
to any other
direction, if necessary.
Ill
Eye
iece insertion
.;.... _ _
Insert the
eyepieces
into the
eyepiece
tubes
(2).
(Fig. 4)
---------------------------------------------------------·
11
)>
U'l
Ul
m
s:
to
~
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