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- 1
OPTIPHOT, LABOPHOT
BOOY
8,
F,
ER,
UW-TUBE
STAGE
WITH
VERTICAL
f
HANDLE
' (
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg3.png)
CONTENTS
CARE
TOOLS
MECHANISM
DISASSEMBL
REASSEMBL
FOR
ANO
1.
2.
3.
4.
5.
1.
1.
2.
3.
4.
1.
2.
3.
4.
Tools
Special
Lubricants
Adhesive
Others
Coaxial
Coaxial
Substage
Arm
Base
Coaxial
Substage
Arm
Base
STARTING REPAIR
PREPARATIONS
for
General
Tools
....................................................
.......................................................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
to
be
Repaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ANO
PRINCIPLE
Coarse
Y PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coarse
Unit
Unit
Y PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coarse
Unit
Unit
and
and
Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
and
Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
........................................................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.............................................
Use
..............................................
...............................................
Fine Focus
Fine Focus
Fine Focus
Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l 9
Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
.
.
.
6
18
19
21
21
23
26
29
32
32
34
36
37
ADJUSTMENT
1.
2.
3.
4.
5.
6.
7. Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.
...........................................................
Torque of
Smooth Tuming
Smooth Tuming
Parallelism between the Tube Attaching
Centering the Tube Attaching
Centering
Adjustment
Coarse
of
Focus
Knob
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
of
the Left
of
the Right Fine Focus
Optical System
of
Brightness Contrai Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fine
Focus
and
Stage
in
the Microscope
Knob
Knob
and
Stage
Attaching
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
............................
Attaching Surfaces . . . . . . . . . . . . .
Part
. . . . . . . . . . . . . . . . . . . . . . .
Base
. . . . . . . . . . . . . . . . . . . . . . . . . 4 l
38
38
38
39
39
40
4 l
42
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R-4104.A
CARE
FOR
STARTING REPAIR
CARE
•
e For replacement and others
e
• Take every caution
•
e
• Before replacing the
• For cleaning the
FOR
STARTING REPAI R
When
carrying the microscope, hold
with
the
directly
Wltlle
the
thinner, etc.
Be
careful not to
Make
sure
referring
using
to
a gauze.
lamp
fingers.
is
lighted, never bring
near
to
in
leave
of the power source
the
indication found
lens
the
fuse
surfaces, füst
its
arm
of
the lamp bulb,
any
inflammable substances
lamp housing.
handling against shock.
dust,
t1nger
marks, etc.
voltage
in
the transformer,
to
be
on
the transformer.
remove
dust,
with
one
hand.
do
not touch
on
the
used
(for example: UNE
pull
out
the
using
a sott
tenses,
plug
:rnd
1ts
base
with the other.
it.
aiter putting out the lamp,
such
as
alcohol, gasoline,
lamp
bulb, etc.
IOOV,
LAMP
of
the
power source cord.
haJr
brush, or
wipe
6V,
it
off lightly,
20W),
• Only
e For cleaning the parts painted or
e
• Apply only specified
for
removing
gauze, soaked with a bit of absolute alcohol (ethanol
alcohol, ether, thinner, etc.
Do
not
use
of
the instrument.
finger
marks or grease,
made
other tools other than the specified, except
oils
to
the parts, r"ferring
of
use
plastic,
a soft,
avoid
to
the
clean
cotton cloth, specified
or
methanol).
the
use
of such organic solvents
for
an
unavoidable
lubricant table, to keep
case.
up
lens
the
tissue
or
as
efficiency
-1-
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R-4104.A
TOOLS ANO PREPARATIONS
TOOLS ANO PREPARATIONS
1.
Toais
for
General Use
Name
- screwdriver
6
4 + screwdriver
set
set
Pair of tweezers (stainless)
Blower
Injector (2cc)
or
Plastic
wooden hammer
Handlap
Hexagonal wrench
Flat type thread dnver
For
screwing.
For
screwing.
For cleaning lenses, etc.
For injecting oil.
1
For
applying impact.
Cointainer
For
set
screws
For
HS
bolts
1. T ools for General Use 2. Special T ools
Use
for
alcohol
(3mm, 4mm).
(3mm,
4mm,
Smm,
6mm)
2. Special
i Substage condenser
i positioning tool
1 Tube receptacle/substage
1 centering tool
(
Toais
Name
Parallelism measuring
base
Centered condenser 125144 (Fig. 4)
4X
Objective "
Eyepiece
CFW
IOX
Rightangle/Centering tool
Base
axis collimator
"
Number
125141
125142 (Fig.
1
(Fig.!)
2)
125143 (Fig. 3)
125145 (Fig. 5)
125146 (Fig. 6)
125147 (Fig. 7) For
For
For
For
For positional adjustment of
For adjusting
nosepiece
For OPTIPHOT
Use
positioning substage
and
centering tube receptacle
rightangle
of
nosepiece
"
" "
rightang!e of substage to
LABOPHOT
condenser
and
substage
to
substage
base
and
ann
1
1
1
1
1
i
1
i
1
1
i
1
1
'
!
'
Standard vertical eyepiece
tube ( with Kellner eyepiece)
Diopter adjusting telescope
Checker pattem reticle
Tension
ga1Jge 1 Kg,
500g For measuring torque
Centered objectives
IOX,
40X
Tubelength adjusting tool
Collimator
plane
parallel
19008
128004
IOX
128018
40XJ28019
125148 (Fig. 8) For measunng tubelength
For
measuring tubelength and parfocality
For adjusting optical
axis
of
eyepiece tube
For checking travei accuracy of
and
parfocality
stage
1
1
1
1
1
1
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R-4104.A
TOOLS
ANO PREPARATIONS
• Substage/condenser positioning
too! (125141)
e Tube receptacle/substage
centering too! (125142)
55 -
Fig.
1.
?:
.___,/
33
~
A.
~'
~~
~
2. Special Tools
8;
--_./
1
o
-e.
"'
Fig.
2
e Parailelism measuring base
(125143)
-
: 1
10
Fig.
• Now-eccentric condenser
r
(125144)
-
ss
-P89
e
3
~
---!
1
1
@}])
Fig.
4
•
Substage
tool (125145)
rightangle/centering
-72
i 1
1
___;
-3-
Ftg.
5
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R-4104.A
TOOLS ANO PREPARATIONS
e
Base
ax.is
collimator
for
OPTIPHOT
(125146)
i
;
l 1
I '
1 1
' 1
1
'
'1
1
! '
2. Special Tools
e
Base
for
(125147)
ax.is
collimator
LABOPHOT
Fig.
1
6
-4-
Fig.
_,,
____
.,_J
1
7
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R.4104.A
TOOLS ANO PREPARATIONS
€1
Tubelength adjusting too!
(125148)
Eyepiece
2. Special Toais
20X
Fig. 8
o
l
o
"'
-5-
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R.
4104.A
TOOLS ANO PREPARATIONS
3. Lubricant and Adhesive
(Coaxial coarse-fine focus unit)
OPTIPHOT
Lubricant (G7920)
/
Â
~@
Lubricant (G7920
Adhesive
(#616
X.
XP
1251~
'-'
124•
3. Lubricant and Adhesive
Adhesive
(1616)
Lubricant (G
Adhesive
(#2002)
79
20)
(
I
/
,foi
'----'
Adhesive
\
/
,
(#2002)
Lubricant
(G7920)
,/'/
/
,r--'/
' '
1191__,t ' /
--.
..
JI
;'
21\;:--<'
/
j
~106)..-/
""~~
Adhesive
iAdhegve
1101
(rtJ50)
/
/
(#410
~'
12s1A
'--..__.;
127) ,
~
B/M)
.§
Lubricant
(G
201)
Fig. 9
-6-
8
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R-4104.A
TOOLS ANO PREPARATIONS
Lubricant (G7920)
I'
1
!
/
(~11
128
\
Lubricant (G7920)
Adhesive
LABOPHOT
(#616)
Y
129l~
'---' 1241
3.
Lubricant
and
Adhesive
Adhesive
(#2002)
Lubricant (G7920)
I
Lubricant (G201)
Fig. 10
-7-
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TOOLS ANO PREPARATIONS
(Substage Unit)
R-4104.A
3.
Lubricant and Adhesive
e
208
A
OPTIPHOT
X
1----202)
,......__,
'--..__,-'
201
'@\
;M~221
Í @
/ I
'',--/'
Q
7
' , Lubricant (G60S 3)
ce,
---&~
Fig.
l l
-8-
')I
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R-4104.A
TOOLS ANO PREPAAATIONS
LABOPHOT
Y
~
r
ç;
/ 2021
1:
;
Lubricant'
1
~
\ A 1 208)
'-!Yx2
________.
'
IG6053)
-~
'-----'
235\
~
___
201)
----!
'2o~
~219)
'-//~
3. Lubricant
-ª.,;"3
/
/
.
1
-~
and
Adhesive
~
'212)
/C~
1;
/
1
(~
(1i4l
~
~x2
\
,{m
-~x2
~Q):
ç~):
,
__
),,@\
-~
(~
!231\~<2
.---- 2Q
205)
'---../
~\-Ã'
1
\~X2
\
1
\
_j
-
~m
~;,;f-íli\
.__,/
:_A)
Fig.
-9-
12
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R-4104
A
TOOLS
(Arm Unit)
ANO
PREPARATIONS
OPTIPHOT
X.
XP
1----45\
----
~)
3. Lubricant and Adhesive
48'
A
X4
'~
!X4
:43
ti
A
.
11
'-.___/
ix24
1
Adhesive
Adhesive
f#'
350)
(#616)
Fig.
-
13
10-
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R-4104.A
TOOLS ANO PREPAAATIONS
LABOPHOT
Y
Adhesive (646HB)
3. Lubricant and Adhesive
Lubricant (G202)
Fig.
14
-
11
-
Adhesive
' Adhesive <1350)
(#616)
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bgf.png)
R-4104.A
TOOLS ANO PREPARATIONS
(Nosepiece)
OPTIPHOT
Adhesive
Adhesive
X
(#'350)
(#'616)
~,,.........___~<2
Lubricant
'fl
Adhesive1304l
.
(#'350)
'Jf:
-~
~~)
~
(G202)
~~)
1 .
!
Adhes1ve (# 350)
3. Lubricant and Adhesive
,..--.._
312:
__,,
Adhesive í,\'"2002)
'-__,/
(~
\__)
Fig.
15
r-----3011
~
'-J
-
12
-
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R-4104.A
TOOLS ANO PREPARATIONS
LABOPHOT
Y
Adhesive (# 350)
Adhesive
Adhesive
(#616)\lopL-__,
(#350)
Lubricant (G202)
~
r
.J21\
A J
~"2
0--309\
''ô
1
1
......,.=~~
:._____Q)
.(
1
~
~
~
308
Adhesive (#"2002)
~
Adheslve <#350)
~
302)
~·
3. Lubricant and Adhesive
Ooo
/ '
~~·303)
1
~
'_____./X
li
8
/
11------
j
Adhesive
Fig. 16
(#501)
~
301)
'----"''
-
13
-
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R-4104.A
TOOLS
ANO
PREPARATIONS
(Base Unit)
Lubricant
(OPTIPHOT,
S (biade
8 (retai.ning ring)
LABOPHOT)
mount)
8 (biade gu1de way)
/
"--"'
Lub~
3.
Lubricant
r---..
~
(base)
1base
leveling foot screw)
~
~
and
Adhesive
Adhesive
(OPTIPHOT,
LABOPHOT)
Fig.
17
2003)
/
1 Adhe:iive
1
(f503)
Fig. 1
-
14-
~
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R-4104
A
TOOLS ANO PREPARATIONS
(OPTIPHOT,
LABOPHOT)
3.
Lubricant
and
Adhesive
(OPTIPHOT)
Fig.
19
'~
'..___./
Adhesive (#"616)
'
42
Fig.
-
15
20
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg13.png)
R-41
.A
TOOLS ANO PREPARATIONS
(OPTIPHOT)
i.--
~~
UJ
~)
Adhesive 1
(#2003)
'
1
1
1
"4s1\
~\
\.__./
Fig.
3. Lubricant and Adhesive
21
e~\
(LABOPHOT)
1
I
Adhesive (/F2003)/ 1
Fig.
22
t=:~
~~
i
1 \
-16-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg14.png)
TOOLS ANO PREPARATIONS
(Lamp Housing)
3.
Lubricant
and
Adhesive
Lubricant (G605 3)
OPTIPHOT
X
jfsPl
~x2
'50
Fig. 23
50
'--..-/
-
17
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg15.png)
TOOLS
ANO
PREPARATIONS
R-4104.A
4.
Others to be Repaired
4. Others
111
Absolute alcohol
• Lens tissue
to
be Repaired
-
18-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg16.png)
R.4104.A
MECHANISM ANO PRINCIPLE
MECHANISM ANO PRINCIPLE
1.
Coaxial Coarse and Fine Focus Unit
1. Coaxial Coarse and Fine Focus
Unit
1)
Transmission of turning
e Tuming force
shaft (
(@)
of
to
@.@.
e ln this transmission with
stage
the
offered by spring
e Thus,
almost
virtue
the stage.
and substage,
even
though
no
slack will
of
the rotation
the
move
®·
(e[!]))
some
force
of
fine
focus
the rack
@,@,
such
which
to
backlash
be
seen
force
Fig.
24
fine
focus
knob
knob (
C@D
(®)
vertically through
@,
a reduction ratio
exerts
force
the
sliding surfaces of @
is
provided
in
the
rising
and lowering directions of
of the
gears
work.ing
or
@>
@),@).
as
from
to
rotate @ ,
for
each
in
one
is
transmitted
the
gear
@
to
is
overcome
and
@ .
gear
to
enable smooth gearing,
direction under
to
system
@ ,
by the friction
the
the
pinion
(@
the
stage,
the
wetght of
, @ ,
weight of
by
-
19
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg17.png)
MECHANISM
ANO
PRINCIPLE
R-4104.A
1.
Coaxial Coarse and Fine Focus Unit
2) Transmission of turning
e
No
drop
of
the stage,
knob
is
not operated,
focus
knob, in the
the
weight
to tum the
• ln such a situation, when
since
thus
focus mechanism, but
round the center
• Therefore,
rotation
ratio @ to
of
the stage and substage,
fine
focus knob,
no
relative rotation between
the
gears
@.
of
when
the coarse
as
the coarse focus knob causing rotation to the pinion with the reduction
@,
force
of
coarse
which
otherwise
is
due
to
sarne
way
as
is
surmounted
the
coarse
@.
make
the pinion shaft.
@ to
@,
the
focus
@.
sarne
the
in
the
knob
focus
would
friction
the
case
even
and
fine
coarse and
@
rotation
is
knob
occur
while
the coarse
giVen
by
the spring
where
the rotation force, produced under
reduced through the
by
the
friction caused
focus knob
fine
will
not rotate
as
the coarse focus knob, i.e. a revolution
turned, the
(@
focus knobs
on
gear
@
(@)
whole
their
will
and
fine
to
the
system
by
the spring ( (@).
or
C@3)
will
axis
make
of
)
is
take place,
in the coarse
the
focus
coarse
gears,
turned,
sarne
Furthermore,
the coarse focus knob
This
is
factor
or the like.
in
the staying position,
on
account
in the rotation position differ
of
even
will
be
moved
the fact that the
from
though the
by
the tuming of
change
those
stage
does not drop under
the
fine
focus knob.
of the rotation force
in
the staying position
as
well
owing
its
as
the friction
to
lubricant
weight.
-
20
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg18.png)
DISASSEMBLY PROCEDURE
DISASSEMBLY PROCEDURE
1.
Coaxial
Coarse
R.4104.A
and
Fine Focus Unit
1. Coaxial
1)
Releasing
ln this case, take
2) Rip
After releasing set screws <@ x
3)
By
shaft
gear shaft
(LABOPHOT: Spur gears e@ and
4)
Tum
to remove @ (combined with
ln this case, @ may separate from e@.
Coam
off
removing@
e@
and
Fine Focus
HS
screw @ , remove the right
off
plate spring e@ and washer @ ,
name plate
(@(cemented
(together with bush @ and bearing
, spour gears @ , @ and @ , gear shaft @ , spur gear @ and
@ .
the left coarse focus knob
Unit
(OPTIPHOT, LABOPHOT) (Fig. 10)
(e@))
by
No.616)
J,
take
of
@ from gear case
and left
as
well.
from the right coarse focus knob
@),
@,
(@1)
bush@)
@ and
and coarse focus gear case
from coarse focus shaft
@)
(Fig. 25)
C@))
@.
take
off
@,
@.
fine focus knobs.
((@).
fine focus
counterc!ockwise,
Lubricant (07920)
Lubricant
(0201)
Fig. 25
-21-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg19.png)
R-4104.A
DISASSEMBL Y PROCEDURE
5)
Draw
out
coarse
focus
6)
Remove
coarse
focus
shaft e@ . (Gears @ and @
bearing @
Adhesive <#350)
\ Adhesive
\
\
as
Adhesive (#
\
(#410
well
) Lubricant
616
B/M)
as
gears
e@
1. Coaxial Coami and Fine Focus Unit
will
come
in
sight.)
and
@.
(G7920)
(Fig.
26).
7)
Releasing
8)
Releasing
9) lmmersing the subassembly consisting of
alcohol, separate
Furthermore, take off thrust
@ can
(@
Note: Pinion
and
HS
bolts
PM
screw
be
taken out.
@
case
@x4,
@
coarse
are
cemented
<@ can
separate the
and
CM
focus
bearing @ .
loose
be
screw @ ,
stoppet' @ ,
wHh
e:ich
left attached on the
Fig.
arm
unit
remove
@, @,
and
oth.;r
uy
26
from
the
base.
rack
0 .
@,
[-íu.
main
@
and
@ into
then pinion @ and spur
ói ó) (Fig. 2ó).
body.
gear
-
21-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg1a.png)
R-4104.A
DISASSEMBL Y PROCEDURE
2. Subrtage Unit (OPTIPHOT, LABOPHOT) (Fig. 11. 12)
l)
To
remove the substage
(LABOPHOT:
First.
as
a unit, release clamp screw @ .
remove
rear
e o
ver
0 and substage body @
(j)).
2) After releasing
@.(Fig.
3) Pinion
4) After unscrewing
ª
(combined with
subassembly.
Condenser centering mount @ and dovetail @ having been attached
two
set
screws
28).
and
pinion shait @ can
bush
@)
PM
screw
(Fig.
28).
@ on
has
been removed. (Fig. 28).
'®
the
be
taken off, after condenser focus knob @
on the @ , remove the condenser carrier
bottom
of
@,
from
remove
2.
Subrtage Unit
rotler
race
pinion bearing
in
the correct
(mal e)
position,
arises. (Fig. 28).
using
the
tool,
it
is
not recommended
to
detach them,
so
far
as
no
problem
-
23-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg1b.png)
R-4104
A
DISASSEMBLY PROCEDURE
/~
204)
2. Substage Unit
2
38
A
5)
Since
of
the two dovetail grooves ( @ and @
in
reassembly, remove only @
6)
If
stopper pin @
use
the new one, whlch
7) The other parts can
Lubricant (G6053)
Fig.
27
in
disassembly. (Fig. 28).
has
once been separated, because the top
will
facilitate reassembling with
be
dismounted
in
any sequence.
,203
~/~
·~
),
@
high
is
to
be
used
end
is
liable
to
accuracy. (Fig. 27).
as
be
fiducial
damaged,
-
24
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg1c.png)
DISASSEMBLY PROCEDURE
Adhesive
(#"616)
i
---------
r
1----~202i
~
2 3 5 \
'~<3
~
' \
'---../
R-4104
2.
Substage Unit
A
~
\.Vx2
Fig.
1
28
-
25
-
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg1d.png)
DISASSEMBL Y PROCEDURE
3.
Arm
Unit (OPTIPHOT, LABOPHOT)
!)
2)
3)
Releasing
Releasing
dovetail
Releasing
HS
set
HS
set
Q§j))
HS
screws
screws
screws
(Fig.
29).
@x4
@§3>
x4 (LABOPHOT:
@x4,
(LABOPHOT:
take
oif
dovetail @
@x4),
~
x4),
take
(LABOPHOT:
take off cover plate
oif
R-4104.A
3.
rear
coverQ.
Screw @ and
@.(Fig.
Arm
29).
Unit
Lubricant (G202)
Fig.
29
- 26 -
Adhesive
(#'616
![](/html/bd/bd7b/bd7bd1e908e9f4acd0ff57381042e36bcf8067399c5e5d323ea80d441e5959f5/bg1e.png)
R-4104.A
DISASSEMBL Y PROCEDURE
4) After removing bottom plate @
CD
from
base
body @ . (Fig. 29).
5) Releasing screws @ and @ (LABOPHOT: @B
together with
6) Forcibly draw out roller
7) Releasing
(This@
In
this case,
reassembling,
re
tainer @
<
The
washers
screws
being cemented
<@ x
the
lefthand
remove
will
separa te.
disassembly described below should
from
@ - @ toward
race
(male) toward
J,
only
remove
to
(viewed
the
roller
main
body
from
righthand one.
CD
the user)
the base,
the
the
race
(female)
by
e@,
At
be
3.
and
base.
base.
releasing
and
(Fig.
(Fig.
@
29).
31).
'@
),
draw
x4,
take off ann
out
rack
@.
strike
it
with
a wooden hammer).
race
being
to
serve
as
fiducial in
this time, cylindrical roller @ and
attempted only
by
an
expert >
Arm
®
Unit
8) Nosepiece subassembly (only
Follow the sequence
i)
Remove
knob
ii)
Take off clamp screw
receptacle
main
ili)
Remove
to dismount clamp
nosepiece clamp
@.
body
E-ring
@
(D.
as
from
@
follows
pin
@ and spring @ .
iv)
Nosepiece clamp screw
@ and screw receptacle
@, though cemented
No.
by
unscrewed,
410 St/L, can
using
be
an
for
OPTIPHOT)
(Fig. 32 and 33):
Lubricant (G605
Adhesive
3)
(#410 ST/L)
ordinary tool.
Fig. 30
-
27
-