Olympus Vanox Service manual

Scanned on 11 March 2010 by Paul Henry Golding ([e-mail])

from original supplied by Windsor Davies.

This copy may be distributed freely, but must not be sold.

OLYMPUS

UNIVERSAL

MICROSCOPE

MODEL

VANOX

REPAIR

MANUAL

OLYMPUS

TO OLYMPUS MICROSCOPE SERVICING PERSONNEL

Model
This repair manual describes repairing procedures in principle
microscope.
The

must

Therefore,

long

The

may
The
variationofinterpupillary

in this manual
tools

In
microscopist

For cleaning lenses, a
should

Requisites

1.

2. Never fail

3.

4.

5. Make repairs

VANOX

focusing mechanismofthe microscopeislargely

assure

time,

however,itwill
special
notbedisassembledorparts maybedamaged.

observation

for

adjustment are

the

diescriptions contained in this manual,

be

madeto"HowtoClean

for

Firstofall, ascertain

a)

Find

Prior

b)

efficient

After

completing
microscope
Be

careful

specified

(AH)

robbustness,

the

focusing mechanism

tools

tubeisequipped

after

sitting

repairs:

to

check

out

what

to

repair,

way.

to
not

for

purpose.

promptly

is

listed in this manual must

disassemblyofthe prism. Do

not

in the observing position through the microscope, unless other wise specified.

liquid

what

the

parts

think

the

make sure no defect should be

to

deform

designed

durability

require lubrication and repairtoprotectitfrom

distance between binocular tubes) and mustbeadjusted elaboratelyasdescribed

availableatthe

entire

are

repair, check the functionsofnot

and

as

a versatile research microscope equipped

and accuracy compatible

can

rarely

be

with

a constant tube length adjustment

site.

"right"

mixture

partsofthe microscope the userorownerofwhich wishes youtorepair.

defective and

of

repair parts during the assembly; makeitpracticetouse

accu

of

alcohol (3) and ether (7) should

the

Microscope" whichisavailable upon separate request.

functionofthe microscope before you commence its repair.

how

the best possible order

rately.

different

be

troubled in practical

employed

not

attempt

and

"left"

much they are damaged.

of

left

unremedied.

with

various accessories.

for

its standard configurationasa biological

from

thatofBHorBH2 since the

with

heavy accessoriestobe

use.

Afterithas

dust,

humidity,

for

disassembling the instrument; otherwise

(to

automatically compensate

disassemblyofthe prism when the special

are

defined in the directionasseenbythe

be

used.

For

disassembling the defective parts in a most

only

the re-assembled parts

attachedtoit.

been

etc.

details, reference

but

also the entire

tools and jigs

former

used

for

a

it

for

CONTENTS

1.

REPAI R TOOLS

2.

EXPLODED PARTS

3. DISASSEMBLING AND REASSEMBLING PROCEDURES
FOR A-F (AH-FRAME) 16

AND

GREASES 1

DIAGRAMS

2

4. DISASSEMBLING PROCEDURES,
OPTICAL

5. DISASSEMBLING
FOR A-SV (STAGE) 54

6. DISASSEMBLING
FOR A-CH (CONDENSER HOLDER) 70

7. DISASSEMBLING, REASSEMBLING AND ADJUSTING
PROCEDURES FOR

ALIGNMENT

AND

AND

A-AL

OF A-Bi (BINOCULAR TUBE)
REASSEMBLING PROCEDURES

REASSEMBLING PROCEDURES

(AUXI

AND

L1ARY LENS) 78

FOCUSING

AND

35

1.

REPAI R TOOLS

1-1

Regular Tools

AND

GREASES

1-2

OT0011
OT0015
OT0016
OT0018
OT0021
OT0023
OT0035
OT0061
OT0079
OT0216
OT1028
OT1131
OT1141
OT1143
OT1144

Greases
OT2008

OT2010
OT2022
OT2024

Set

of

screwdrivers(6pes.)
Phillips screwdriver (medium
Phillips screwdriver (large size)
Screwdriver (large

size)
Adjustable spanner (rounded)
Handleofsmall

size

Phillips screwdriver, using OT1141
Tweezers (special made)
Sharp

point

pliers (size 170 mm)
Pliers (size 170 mm)
SetofAlien
Araldite
Shellac (20
Phillips screwdriver
Tension
Tension

Grease
Grease
Grease
Grease

wrenches (8 pes.)

(adhesive)

g)

(adhesive)

gauge

(200

gauge

(500

(20

g)

(20

g)

(20

g)

(20

g)

tip,

g)
g)

using

size)

OT0023

1-3

Special Tools
C-1

C-15
KKAA0044
KKAA
KKAA1466
KKAA5853
KC-2002
KC-2003
KC-2005
KC-2023
KNOO05
KN0029
SKNOO01
A-KCOO05
A-KCOO08
A-KC0010
A-KC0023

1-4

Others
FK2.5X

35WF10X

1456

10X

eyepiece

with

cross hairs
Focusing magnifier (PM-FT-36)
Pin face wrench
Pin face wrench (2
Pin face wrench (2

pes.

pes.

are
are

needed)
needed)

Pin face wrench

for

Taper reamer
Holder
Cutter
Jig

for

for

for

washerofVanox

holding

Vanox

taper reamer

pinionofVanox
Centering objective
Special eyepiece
Gauge

for
Centering plate
Jig

for

photo
Standard tube
Jig

for

prism alignment

for

checking

for

stage

checking

tube alignment

for

Vanox

checking

tilt

for

A-Si

A-AL

Photo eyepiece
Finder eyepiece

exit

pupil

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ZJ

427600

381000

573400

564100

I

427800)

5100QO

PUK

2x8SA

AA

573600

AA

ACU

AA

LA

AA

LA

AA

AA

AA

~

572600

2.6

573100

572900

573000

X4SA

427500

427500

573200

427500

~

j

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CHNICAL MANUAI.

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RE

IL~

~

UNIT

--,

I

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AH-AL

A-AL

1 _

AL

co.,

LTD.

TOKY

0,

LYMPUS

o WHEN ORDERING

NOTE A

OPTIC

MODELORUNI .

PARE

~Op~~TS

PARTS.

NUMBER

AND

PLE

ASE

QUANTITY.

JAPANJ

CLARIFY

-11

-

I

CLARIFY

A·CH

I I

JAPAN

YO.

TOK

LTD.
..

I

CO

OPTICAL

OUANTITY.

PLEASE

AND

PARTS.

NUMBER

SPARE

PARTS

FOR

UNIT.
OR

I

C:\IT

580400.J
AA

B

J

:\L\:\L\L

I

TECII:\IL\L

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AA

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WHEN ORDERING

OLYMPUS

NOTE

AA 579700

rPSK

I

i~~

~

._

~

AA 195500

AA 195600

AA 195400

I

I'V

AA 579700

3XBSAJ

2X6UO~~

NP

CMK

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A

B

CTK2X5SA--

2.6X

CTK

5SA i --i

c

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D

: Refer to

exception
ustrated here.

1

AA9~:10~65OO--------~1

AA 954200

CTK

OF

0047 \

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2

OF

0048

<For

OJ0234

3

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with the

of

those illustrated

~

I~--I~:::::

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2OOV>

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looV>l
2OOV>

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CTK 3X 5SA I

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100''1')

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3SA

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OS

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EXPLODED

MODEL

AH

PARTS

DIAGRAM

UNIT

A-B-3

lOOV)

5SA

lOOV>

200V>

FIG

OT

0095<For looV>

OT

0096<For

2OOV>

OLYMPUS

NOTE WHEN ORDERING FOR SPARE

A

-13

-

OPTICAL

MODELORUNIT.

CO.,

PARTS

LTD.

TOKYO,

PARTS.

NUMBER AND

PLEASE

JAPAN

CLARIFY

QUANTITY.

Jl0l

L

E

IINLET I

J

102

Hl0l

(~Fl01)~

Hl02

RC101

r--------

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CIRCUIT

SW101

DIAGRAM

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-+------+1

For

RV101

500K

IOOV

'--

.....

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t-r----;-04:

1

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100V

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RKJ-C-2

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100W)

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For

200V

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240V

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200V)

T

I~I

(W)

(5)

(

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RV

102

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-B

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min.

LIGHT

CONTROL

RKJ-C-'

RKJ-C-l

MV101

AC 12V

)

W110

':"

CO

a:

RKJ-G-3

0;-

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CO

a:

se!

-15

-

3.

DISASSEMBLING

3-1

DisassemblyofFocusing

AND

REASSEMBLING

Unit

PROCEDURES FOR

Fig.

3-1

shows AH-B.

Detach

all

the

accessories from AH-B.

A·F

(AH·FRAME)

Fig.

3·'

0430°7

(04400

AA5940QO

3-1-1 Remove Lever

It can be detached after Screw AA00440Q

3·'·2

removed

Dismount

Setscrew AA594000.

with

Spring

AA004300.

Tool

KKAA0044.

AA004500

(See Fig. 3·3)

by

removing

ISee Fig.

3-31

is

Fig.

3·3

-16-

Fig. 3-4

I Arm

l.v

AB5x20SA

3-1-3 A

carefully remove

her

removing

mount

Now, the focusing
from
inserted

Fig. 3-5, slightly incline the focusing

Fixing Plate AA579300.

Arm

into

six

Screws AB5x2OSA, dis-

(See F

unit

can

be

disassembled

AA583400. Since the spring

the topofthe armasshown in

it.

(See

i9.

unit
Fig.

3-4)

is

and

3-51

Fig. 3-6

rZJ812600

AA592500

3·1-4

3-1-5

Remove Spring

812600.

After
Spring
593900 downward.

removing Stopper AAOO1500, pull

AA593800

AA592500

and

Spring Housing

(See

and Belt ZJ-

(See F

Figs.

i9.

3·51

out

AA-

3-6, 3-7)

Fig. 3-6

-17-

\W'I'!1I'7!«1

1(j\YIfO'N'IrII

Fig. 3-7

7A59390~

,AA573900

AA593BOO

3-1.ti

After

the

from

displacing Fixing Plate

direction indicated by arrow, remove

Focusing Body

AA579200

•

AA579300

.

(See

Fig. 3-BI

in

it

Fig. 3-8

Fig.J-9

AA579200

-18

3-1-7

-

Dismount

six Screws AB3xBSA. (See Fig. 3-9)

Dovetail

AA591300

by removing

Fig. 3-10

3·1..B

Detach

Screws

Plate

AA591200 by

removing

six

HK3x8SA. RemoveSpringAA591600.

ISee Fig.3·101

Fig. 3·11

3-1-9

3-1-10

Detach
four

Screws

Remove

Upper

PUK2x4SA.

two

Springs

Cover

AA594100

AA591500.

by

removing

(See

Fig.

3·11)

ISee Fig. 3·121

Fig.

3-12

-19

-

Fig. 3-13

3-1·11

After

removing
detach Cover
of

Focusing

two

AA208300

Body

AA579200.

Screws

from

PU

the

(See

K2x4SA,

right

side

Fig. 3-131

Fig_

3-14

3-1-12

After
OT0021,

3-1-13 Detach

right
four

Screws

NOTE:

Do

not

sideofthe focusing body.

loosening three Nuts

loosen three Screws

Outer

side

Guide

of

the focusing

AA205800

AB3x10SA.

detach the

outer

NN3BO

with

ACU3x6SA.

(See

Fig. 3-141

from

body

by

removing

(See

Fig. 3-15)

guide from the

Tool

the

left

Fig. 3-15

-

20-

Fill. 3-16

31·14

Detach Inner Guide
mount
Casing
using

Use
subsequent

Rollers

AA206000

AA206100,

xylolorgasoline.

gasoline or

xyloltowash

stages.

AA205900.

and

wash

Then, dis·

together

off

grease

(See

Fig. 3-16)

off

greaseatthe

with

by

Fill.

3·17

3·1-15

After

removing

four

dismount the fine focusing gear

3·1·16 By using two Tools

Screws

AA

146600 from the right and
focusing knobs respectively.
Either oneofthe right and
removed

first

with

the other
Fig. 3·18. Remove the other screw
holding

Nut

AA

145600

1456asshown in Fig. 3-19.

Screws CMK3xSSA.

unit.

(See

Fig.3·17)

KKAA1466,

(See

left

screws can

remove

left

fine

Fig. 3·18)

be

leftasshown in

while

with

Tool

KKAA-

Fig.

3·18

-21-

3-1-17 Remove

by

using
Also in this
removed

the

two

first

right and

Tools

KKAA

case,

one

with

the

left

Nuts

1456.

of

the screws can

other

keptinposition.

AA145600

be

Fig. 3-20

3-1-18 The

extracted in their directions respectively.

NOTE:

The
145600 remains
with

3-1-19

Wash
focusing knobs and

right

and

left

fine

focusing knob on

AA592700

off

grease

fine focusing knobs can be

ISee Fig. 3-201

will

be

fixedonit.

from

the

fine

which

extracted together

disassembled

focusing shaft.

Nut

ISee Fig. 3-211

AA-

fine

Fig. 3-21

-22

-

Fig. 3-22

3-1-20 Disassemble the right and

knobs (assembly

of

AA593300

593100) by removing three Screws

16SA. ISee F;gs. 3·22, 3·23)

left

coarse focusing

and

AA-

AB3x

Fig. 3-23

....---KC·2023

3-1-21

BV

using Jig KC-2023. remove Pinion

592900 and Bearing

AA593100

Focusing Knob AA5932(Xl-

from Coarse

(See

Fig.

3-241

3-1-22 Disassemble the other coarse focusing knob

the procedures similar to those given in

3·'·21.

(See

F;g.

3·241

AA·

in

Fig.

3-24

-23

-

(AA592900

AA593400

3-1·23

Wash

off grease from

the

disassembled parts.

(See Fig. 3-25)

L.AA593100

Fig. 3-25

3-2 Reassembly of A-F

\...

AA593600 LAA683300

AA289000/

3-2-1 After applying Grease OT2008tothe

indicated by arrow, assemble Fine Focusing

Knob AA593600 and Bearing AA683300.

(See Fig. 3-26)

portion

Fig. 3-27

83/32

3·2-2 After applying Grease OT2008tothe groove

formed

in

Bearing AA683300,

mount
83/32soastoleave no gap.
Apply Grease OT2008 also
684200,

assemble itinposition.

to

Bearing

ISee Fig. 3·27)

-24

-

Balls

AA-

Fig.

AA5 3600

3-28

~AA145600

3-2·3 After applying a thin

to Nut

AA

145600, assemble it with left Fine

coat

of Grease OT2008

Focusing Knob AA593600. (See Fig. 3-28)

3-2-4 Assemble the right fine focusing knob

similar procedures.

in

the

Fig. 3·29

rAA592900

AA593100

.......

AA143200

3·2·5

After applying Grease OT2008
tions indicated by arrows, assemble Pinion
AA592900

and Bearing AA593100.

ISee Fig.

3-2-6 After applying Grease OT2008

AA593400 and

143200

(at the portion

AA

indicated by arrow), assemble Pinion

592900 by using Jig KC-2023.

NOTE:

Make sure that the pinion can

ISee

to

to

turn

Fig. 3·301

the

por-

3-291

Bearing

AA-

smooth.

Fig.

3-30

3·2·7 Assemble

ing knob.

-25

-

the

other

pinion and coarse focus-

AA593400

AA593100

AA592BOO

AA143200

AA592900 having smaller diameter
AA592800 having larger diameter

3-31

Fig.

AA593300

3-2-8 After Nut AA289000 has been tightened

sufficiently, right Coarse Focusing Knob
AA593300 (with graduations engraved) must

in

turn smooth with no play

the

direction. (See Fig. 3-31)

AA28900a

thrust

Fig.

3..:32

AA593300

AA593400

KC·2002

AA593400

3-2-9 Taper adjustment of right coarse focusing

knob

a)

If Pinion AA592800 has playinthe
direction
slightly
AA593400 which

593300

b)

If

turning of the pinionistoo
AA289000
AA

in

the

condition showninFig. 3-31,

cut

the

inside surface

is

fixed

by using Taper Reamer KC-2002.

is

tightened, slightly

143200 locatedinBearing AA593400 by

to

ISee F;9. 3·321

heavy after Nut

of
Knob

cut

thrust

Bearing

AA-

Washer

using Cutter KC-2005. (See Fig. 3-33)

NOTE:

Excessive cutting

will

damage Bearing

AA­594300instepa)above or WasherAA143200
in

step

b)
cut
in

its assembled condition. Repeat this adjust-

ment

c)

At
necessary for

Refer

above.

and check turning conditionofthe

until the pinion can turn properly.

this stage, stepsa)and

to

3-2-24.

the

In

both the steps, slightly

b)

above are un-

leh

coarse focusing knob.

pinion

Fig.

3..:33

-

26-

Fig. 3-34

3-2-10 Operation checkoffine focusing gear unit

a)

When forceisapplied from above as shown

Fig. 3-34, the sector gear should normally

or

turn smooth with no seizure

bl Apply Grease OT2008

(B

1/8) and watch oil OT 1037tothe gear

to

play.

the

operating point

bearing. (See Fig. 3-34)

cl

Attach

the

gear unit

to

Focusing Body

AA579300 with four Screws CMK3xSSA.

3-2-11 Fix the right and left coarse focusing knobs

to

Focusing Body

AB3xl6SA

AA579200

with six Screws

(three screws for each knob).

(See Fig. 3-35)

NOTE:
Figs. 3-35 through

ing knobs assembled
they are
of

not

set actuallyincorrect conditions

the reassembling steps.

3-46 show

in

position. Hovvever,

the

fine focus-

in

Fig. 3-35

Fig. 3-36

3-2-12 Apply Grease

205800.

OnOl0

to

Outer

(See Fg;g. 3-361

Guide

AA-

-27

-

AA205900

Fig. 3-37

3-2-13

Apply
205900

Grease

(at the

OT2010

portion

to

Inner

indicated by arrow).

Guide

(SeeFi9.

AA-

3·37)

•••

• AA206100

• •

Fig. 3-38

3-2-14

3-2-15 Stand

•

•

With

the

left

Outer
downside on the focusing
AA206100

206000.

The rollers should

opposite directionsasshown in Fig. 3-38.

Fig. 3-38 and
describedin3-2-14.

NOTE,

See

toitthat
posite
manner

and arrange eight Rollers

up

Inner

the

to

each

as

shown below:

~,"-

L0

Guide

be

arranged alternately in

Guide

mount

AA205900asshown in

the casing rollers

right

other,

A_A20_5_9_0_0

A_A_2_05_9_0_0

AA205800

body,

mount

(See

Fig. 3-38)

and

left

rollers, op-

be

assembled in a

~

Q]

kept

Casing

AA-

as

L

__

A_A_2_o5_9_o_o_-!

AA579~

FiG.

3-39

D AA206000

@

AA205800 {Fixed outer guide)

@

/AA205800

__

O

__

@ @

3-2-16

---lG~oo,OO

3-2-17

~

Mount
guide on which
arranged

Fig. 3-39. Place the inner

of
Temporarily

tightening

Outer

the focusing guide.

Guide

the

to

setitin the

fix

four

Screws

Outer

AA205800

rollers have already

AB3x10SA.

on the inner

condition

gUide on the guide

Guide

shown in

(See

Fig. 3-39)

AA205800

(See

Fig. 3-39)

been

by

Fig. 3-40

3·2-18 Adjust the

screws

and

nuts listed below
Inner Guide AA205900 drops slowly by its
own weight when Focusing Body
is

inclined atanangleof45°.

a)

Lightly tighten Screw

bl

Tighten

and

adjust Screw ACU3x6SA.

c) Tighten Screw AB3x1OSA

AB3xl0SA.

firmly.
d) Check for the item described in 3-2-16.
e)

Tighten Nuts NN3BO.

AA579200

(See

Fig. 3-40)

until

Fig. 3-41

3-2~19

Set

3-2-20

PUK2x4SA.

two

Springs

Fix

Upper Cover AA594100

AA591500

with

in position.

ISee

Fig. 3-41)

four

Screws

(See

Fig.

3-421

FiG.

3-42

-29-

Fig.

3-43

3-2-21 Attach Plate

with

six Screws HK3x8SA. Assemble Spring

AA591600

AA591200tothe focusing body

in position.

(See

Fig. 3-43)

Fig.

344

,

~.~-l

3-2-22 Attach Dovetail

body

with

six Screws AB3x8SA.

3-2-23

Apply
of
consisting
Plate
initial conditions.

Grease

the focusing body and

of

Dovetail AA591

AA579300.

AA591300

OT2022tothe female dovetail

Assemble them in their

to the focusing

ISee Fig. 3-44)

thatofthe assembly

lOO

and

Fixing

(See

Figs. 3-45, 3·46)

•..,f1l III

.

,~-

Fig.

345

-30

-

3-2-24 Adjustmentofcoarse focusing tension

a)

Grasp the right and left coarse focusing knobs

in

the

conditions assembledin3-2·23. While

fixing the right coarse focusing knob, turn the

left coarse focusing knob clockwise (in

tightening direction).Inthis condition, check

the coarse focusing knob for its rotation
tension (manual feeling).

Then, turn the

leh

coarse focusing knob
counterclockwise (Iooseing direction) and
check

tion tension. It should normally

the

coarse focusing knob for its

be

than felt previously.

NOTE:

For checking the coarse focusing knob for

fix

its rotation tension,

may be grasped by hand) and

the focusing body (it

tu

rn the

coarse focusing knob.

b)

If

the

turning

rotation tension

the

left coarse focusing knob clock-

cannot

be varied by

wise, disassemble the left coarse focusing

cut

the

knob and slightly

inside surface of

Bearing AA593400 by using Taper Reamer

KC-2002.

(See

cl If the coarse focusing knob turns extremely

heavily after the left coarse focusing knob
turned clockwise, disassemble the

focusing knob and slightly

cut

leh

Washer 143200

with Cutter KC-2005. (See 3·2-9-bl

the

rota~

lighter

leh

3-2-9'01

is

coarse

Fig. 3-46

3-2-25 Adjustment

pinion
Aher
be rotatable as lightly
thatitis
at

the upper, intermediate and lower positions

of

the

If it plays

below:

a)

Remove one

Check

b)

When
insert a piece
under

cl If

the

file off

-31

-

of

engagement between rack and

setting

the

coarse focusing knob so as to

as

possible, make sure

free from play (backlash)orgrating

coarse focusing range.

or

grates, adjust

of

the two Racks AA593000.

the

other rack.

the

coarse focusing knob has play,

of

tin foil (t=:0.01to0.05 mm)

the

rack.

it

as

described

coarse focusing knob grates, slightly

the

bottom surfaceofthe

rack.

NOTE:

For

filing

off

the

bottom

surfaceofthe rack,

lay a sand paper on a flat surface (stool
similar device) and place
Then, move

top

surfaceofthe sand paper.

d) Disassemble

properly. Reassemble
out

stepsb)andc)above.

the

rack back and forth along

the

rack which has been adjusted

the

other

the

rack on it.

rack

and

or

carry

the

the

ZJS12600\

Fig.

347

,AA592500

3·2·26 Assemble

the
knobs (either
focusing shaft).
KKAA

1466isunnecessary. Screw
knobs by
firmly.

3·2·27 Apply Grease

Roller AA591900.

position and

with Screw AA592000 located on Fixing

Plate AA579300. ISee Fig.

right and left fine focusing

is

equipped with

For

this purpose, Tools

both

both

hands and tighten

OT2008

hook

to Belt

Set

Spring AA592500

the

other

ZJ812600

endofthe

the

fine

the

them

and

in

spring

3-47)

Fig. 3-48

3·2·28

3·2·29

-

32-

After applying Grease

OT2008

to

Spring

AA593800, insert it into Spring Housing

the

AA593900 and assemble it with
plate.

In

addition, attach

Stopper

ISee Figs.

Now,

the

coarse focusing

unit

fixing

AA001500.

3-48, 3-49)

has been
reassembled. Assemble it with Arm AA·
583400

and fix it with six Screws AB5x2OSA.

ISee Fig.

3-4)

Fill. 3-49

AA0015QO

Fig. 3-50

AA277400

=

AA004500 AA594000

1 -

AA004400

AA004300

AA004300

-(

AA903100

3-2-30 Apply Grease

Screw

Assemble them with Arm AA583400.

AA594000

X

AA2174~@>

AAOO4500

Fill. 3-51

3-2-31 When

the

stopperislocked, Lever AAOO3400

is

located within

(Lock the stopper with AA004400.1

NOTE:

AA004300 and AA903100 should be used
selectively.

OT2008

AA594000

AA004300
AA9Q31

the

to

the

and Spring AA004500.

(See

Figs. 3·50, 3·511

AA583400

AA322BOO

J"~

00

AA004400

range showninFig. 3-53.

threads

.7

of

Fill. 3-52

@

AA004300

-

33-

@

AA903100

Fig.3.s3

Lever

this

range

locked.

must

be

when

located

the

stopper

wIthin

is

3-3 AdjustmentofFine Focusing

Fig.3.Q4

Range

3-3·'

3·3·2

Make sure that the fine
movable

ing Body

within

the

AA579200

range

and Plate AA591200.

fOOJsing

engraved on

knob

Fows·

Pushing down AA591200, turn the fine

fOOJsing

Upper

Lower

When

beyond the upper and/or lower

Setscrew NU3x8SA (indicated

knob.

AA579200

limll

limit

Fig. 3·55

~AA591200

the fine focusing knob

(See

limit,

by

Fig. 3-54)

is

movable

loosen

arrow)

and
adjust vertical positionofScrew AA631900.
Aher

adjustment, tighten Setscrew NU3x8SA

(See

firmly.

Fig. 3-56)

is

Fig. 3-56

-34-

4. DISASSEMBLING PROCEDURES AND FOCUSING AND OPTICAL
(BINOCULAR TUBE)

4-1 DisassemblyofA-Si

Fig.

4-1

shows

Fig. 4-1

A-Bi.

ALIGNMENT

OF A·Bi

Fig.

4-2

\A581800

,AA581700

4·1-1

4-1-2 Detach

By

removing three Screws ACU2x5SA.

assemble

removing four

cover.

Detach
581900 by removing four Screws CTK2x4SA.

Diopter

Covers

Scale

Ring

AA58170Q
Screws

Plate

AA582000

AA582500.

ISee

and

AA581800

CTK2x4SA from

and

Cover AA-

ISee

Figs.

dis-

Fig.

4·2)

by

each

4·3,4-41

Fig.

4-3

-35

-

Fig. 4-4

"\---'"

"--AA581900

Fig. 4-5

-AA5822QO

- AA5812DQ

___

HK3x12SA

/

4-1-3

After
mount

Dismount

the

unit,

removing six Screws

Si-body

prism

Female Dovetail

Female Dovetail

while

unit,

lifting

etc.

AA581200.

4-1-4 Dismount Eyepiece Sleeve

Tube AA582200

and

Link AA227300 by

removing three Screws HK2-375SA and

Screw AA601600 from each part.

HK3x12SA,

(See

AA581200

up the

ZJ803700,

(See

Figs. 4-5, 4-6)

dis-

Fig. 4-5)

from

binocular

Outer

Fig.4.{j

-36

-

Fig. 4-7

\

AA57.300·

1AA582600

4-'-5

Disassemble Eyepiece Sleeve

Helical Tube

wash

off

grease.

Eyepiece Sleeve

ed

after

AA582600.

ZA016600

ZJ803700

removing Screw AA5743DO

ZJ803700

respectively,

and

and

canbedisassembl·

or

(See

Fig.

4·7)

Fig. 4-8

ZJ8037QO

/

3PUK2x4SA-

~-""'l

!o.;'

4-1-6 Apply Grease OT2008tothe

of Eyepiece Sleeve ZJ8037DO (at the portion

by

indicated

arrow) and make sure

moves smooth. (See Fig. 4·8)

4-1-7 Disassemble the

AA583000

(by removing three Screws 3PU

AA582900

(by removing three Screws

AA583100

(by

removing three Screws

following

three prisms:

(See Figs. 4-9, 4-10)

mating portion

that

K2x4SA)

HK2.6x6SA)

3PUK2x4SA)

it

Fig. 4-9

-37

-

Fig.4-10

AA582900

AA583:00_1

Fig.4-11

.

..

HK2x3SA

AA581600

4-'-8

4-1-9 Dismount Female Dovetail

Remove

AA581600. ISee

Dovetails
off

grease

Screw

AA581500

and

HK2x3SA from Dovetail

contaminant.

and

Fig.4·111

AA581200

AA581S00.

(See

Fig.

and

Wash

4-12)

Fig.4-12

-

38-

Fill.

4-13

AA580700

4·1-10

By

removing

four

Cover AA580700.

Screws

AB4x12SA,

ISee

Fig. 4·13)

detach

Fill.

4-14

4-1-11 After

AA580800,
Disassemble
Body

HK3x8SA.

4-1-12

Remove

AA221600.

loosening

dismount Shaft

Female Dovetail

AA580600

Screw

Screw NU3xSSA

AA581000.

AA571600

by

removing

AA001500

and

on

Dovetail

from

four

Screws

(See

Fig. 4·14)

Spring Holder

(See

Fig. 4·15)

Fill-

4-15

-39-

Fig. 4-16

AA221600 \....AA195600

B1/8

4-1-13

Remove

and

wash

SpringAA195600

Spring

and

Holder AA221600,

Ball B

liS.

(See

Fig.

4-16)

Fig.

4-17

r-AA516100

4-1-14

Remove

Dovetail

Dovetail AA58080Q from

AA576100

and

wash

off

(See Figs.4-17.4-1SJ

Female

grease,

etc.

Fig.

4·18

-40-

4-2 Reassembly of

Fig.4-19

A-Bi

4-2-1 Apply Grease OT2024 to Dovetail AA580800.

Clean Prism

ZJ510200

well. (See Fig. 4-19)

Fig.

4-20

AA876100

4-2-2 Apply Grease OT2024

AA576100_

to

Female Dovetai I

(See Fig. 4-20)

4-2·3 Assemble Dovetail AA580800 with Female

that

Dovetail AA576100. Make sure

movable smooth mutually. (See Fig.

they are

4-21)

Fig. 4-21

-41

-

Fig. 4-22

AA221600

4-2-4 Assemble Spring Holder AA221600, Spring

AA

195600

and

BallB1/8.

Apply Grease
OT200B to the ball and spring, and assemble
them

with Female Dovetail AA576100.

ISee Fig. 4-221

Fig. 4-23

LAA001500

4·2-5

4-2-6

Assemble Screw
AA580800.

Apply Grease
AA581200.

AAOO1500 with Dovetail

ISee Fig. 4-231

OT2008

Female Dovetail

to

(See Fig. 4-241

Fig. 4·24

-42

-

4-2·7

Apply
and

Grease

OT2008toDovetail AA581500

Dovetail AA581600.

(See

Fig. 4-25)

Fig.

4·26

AA581600

AA581200

r AA581500

4·2-8 Assemble Dovetails

4·2·9

581500

Apply
and

with

Female Dovetail AA581200.

Grease

OT2008

Shaft AA370600. Assemble them

Female Dovetail AA581200.

AA581600

(See

to

Lever AA370500

(See

and

Fig_

Fig.

AA-

4-261

with

4-271

Fig.

4·27

L

AA370600

-43

-

Fig. 4-28

HK2x6SA

4-2-10

Assemble

AA581500.

Stopper

HK2x6SA with Dovetail

ISee Fig. 4·28)

Fig. 4-29

ZA016600

ZAlJl6600

4·2·11 Apply

Grease

OT2008

to Helicoid

(See

Figs. 4-29. 4-301

ZAOl6600.

Fig.4-JO

-44

-

Fig. 4-31

4-2-12 Apply Grease OT2024tothe mating portion

of

Outer

Tube AA582200. (See Fig. 4·31)

Fig.

4-32

ZJ804600~

r AA574300

I AA582600

4-2-13 After applying Grease OT2024

ing portion of Eyepiece Sleeve ZJ803700,
assemble

it_

Assemble Lever ZJ804600. (See Fig. 4-32)

4-2·14 Assemble Screw

AA574300
with Helical Tube ZA016600 and Eyepiece
Sleeve ZJ803700. Attach

Stopper

to the helical tube.
Screws AA573400 and AA582600 should
used selectively.

to

the

mat-

or AA582600

AA600400

be

FilJ.

4-33

-45-

NOTE,

When ZA016600 and

ZJ803700

have play

the right-left direction, the screws mentioned
above are

tobeemployed selectively.

(See

Fig. 4·331

in

Fig.

4-34

4-3

Reassembling and

Adjusting

AA583000

Procedures

4-2·15 Assemble the prism

unit

which

Fig. 4-28.

The prism

rarily. Each prism

well.

has

been

unit

should be assembled tempo-

unit

with

the dovetail

assembledasshown in

must

have been cleaned

(See

Fig. 4-34)

Fig.

4-35

t LP046700

• P6

~P::.3

L

I

I

LP046600

,

-J-:'=oJr--'"

ZJ522800

Mount
stand BH

4-3-1

4-3-2 The optical

the

following

or

for

Jig
Centering Objective KNOO05

10X
Fix

Screws

ing manner.

illustrated in Fig. 4-36. In the
descriptions given
prisms in the forms
assemblies
asP3and (P3) respectively
omitted.
while (P3) represents a prism assembly.

prism alignment A-KNOO23

eyepiece w/cross hairs

the binocular

HK3x12SA,

NOTE,

(P3l meansanassembly consisting

Prism
Prism

(P6) meansanassembly consisting

Prism LP046700
Prism LP046600
Prism

(P7) meansanassembly consisting

Prism LP046600
Prism

checkers on the microscope

BH2asshown in Fig. 4-35:

C·1

unittoA-KN0023

layout

will

P3

means

ZJ522800

Mount

Mount

Mount

and adjust in

of

for

optical alignment, the

of

be

referred to,

an

AA582900

AA583100

AA583000

the

independent parts and

independent prism,

the

binocular

for

with

drawing nos.

of:

of:

of:

with

two

follow-

unit

following

example,

is

Fig.

4-36

LP046600

Optical

I

path

-46

-

------

Cross hairsofC-l
CrosshairsofKNOOO5

/

"-

,

left

, t /

/,

/

4-3-3

/

,

Aligning procedures for prisms

the

When

.1

below the abscissa of the cross hairs
and the
abscissa

4-37 (or vice versal.
close

turning Prism

Fig_

4-38_

For turning Prism (P3l. slightly loosen three
Screws HK2.6x6SA located on Female

Dovetail AA581200_

right side optical axis

leh

optical axisislocated above the

of

the

cross hairs as showninFig.

the

optical axes come

to

each other and go farther away by

(P31inthe directions shown in

is

located

of

C-l

,

Fig. 4-37

BBG

Top

Fig. 4-38

Fig_

4-39

,

,

,

/

'~

/

left

/

"-

,

vIews of

"-

pmm

assemblies

,

,

,

/

Right

b)

When Prisms P3 and P4
cally moved

/

/

'/

,

,

AA582900, the right and left optical axes
come nearer the ordinate of the cross hairs of
C-'

(as

go

away fromit(or each other).
For moving Prisms
loosen
Mount AA582900 and Arm AA582800.

in

parallel with

indicated by arrowsinFig. 4·39) or

th,ee

Screws AA224500 on

ZJ522800

Prism Mount

P3

and P4. preliminarily

are verti-

Prism

•

Fig. 4-40

G

~

I

,

,

P3 '

p,

V

-47

-

Fig.441

c}

/

/

/

/

/

Left

,

P3

,

,

,

/

/

P4

,

,

'

,

,

/

/

Right

/

/

/

/

,

,

,

,

When

the

right optical axisisaligned well

the

left optical axis

ordinate of the cross hairs of

Fig. 4-41, move Prism
direction (indicated by arrow). (See Fig. 4-42)
If the right optical
Prism
described above. For moving Prism P5 or P7,
preliminarily loosen
located on the corresponding prism mount.

P7

in

the

is

deviated from the

C-lasshown

P5

in

the right·left

axis

is

deviated, move

manner similar to

two

Screws AA224500

but

in

that

Fig.442

Fig.

443

d}

When

/

/

Right

/

/

/

/

direction shown

e)

/

/

/

Left

/

/

/

/

/

,

,

,

/

the

right optical axisisaligned well
the left side
the abscissa of the cross hairs of C-' as shown
in

Fig. 4-43, slightly turn Prism (P6)

If

the
Prism jP7)
For

moving Prism (P6)
loosen three Screws 3PUK2x4SA which are
used for fixing
By

the aligning procedures givenina)

d)

above, each

axes must
the

reticle of

oneisdeviated vertically from

in

Fig. 4-44.

right optical axis

in

either direction.

the

prism

of

the

be

adjusted within 2 divisions

the

Centering Objective

is

deviated, turn

or

(P7), slightly

mount.

right and left optical

but

in

the

through

on

KN-

0005.

Fig.

GGG

444

-48-

Objei:tive

Fig.445

Fig.

446

pupil

HU2x2$A

Visual

fieldofKNOO29

a : b ..

within

:

within

c : d

+

-r-~I---HU2x2SA

HK2·242$A

(3PUK2x4$A)

3 : 2
3 ; 2

Adjusting pupilofobjective.

In

the condition showninFig. 4-35, remove

C-l and set Special Eyepiece

KNOO29

right eyepiece sleeve.

b)

Check
pupil from

is
If

cl

range, adjust
In

to

see

if

deviation of the objective

the

visual field centerofKNOO29

within a range of3:2. (See Fig. 4-45)

the deviationofthe pupilisnot

within the

it by turning Screw HU2x2SA.

the case illustrated

in

Fig. 4-45, pupil of

the objective is located at the position of

10 o'clock and shifted toward

of

4 o'clock by tightening Screw HU2x2SA

is

which

in

Fig. 4-46. (See Fig. 4-46)

NOTE:

arranged at the position of 4 o'clock

the

For facilitating the pupil adjustment by
tightening Screw HU2x2SA, Screw 3PUK2x
4SA

or

HK2-242SA whichever

d)

nearest

in

After

the

advance.

the

pupil adjustment of

left optical axes has

screw should

been completed, make

be

is

loosened slightly

the

sure that four Screws HU2x2SA and three
Screws 3PUK2x4SA or HK2-242SA are

tightened firmly.

into

the

position

located

right and

e)

By

using

check the right and

tion within

KNOOO5

position

C-'

instead

of

KN0029, further

left optical axes. Devia-

2 divisions on

the

can be corrected by adjusting

of

the eyepiece sleeve. Large devia·
tion must be corrected by adjusting
objective pupil

in

the

procedures given

4·3-4.

NOTE:

This adjustment

procedures given
in

4·34.

After deviationsofthe right and left

must
in

4·3·3

be done

but

not

by those given

optical axes have been adjusted within 2
divisions respectively,

the

objective pupil
must be checked by using KN0029 instead of
C-,.

These adjustments must be performed

repeated

Iy.

Model VANOX usesBiof a new type (equip­ped with Adjusting Screw HU2x2SA) and an
old type.

In

case of

the

old type, a piece of

tin foil should be inserted under the eyepiece

sleeve.

reticle of

the

in

by the

-

49-

NOTE,

When

the

objective pupil cannotbeadjusted
properly by any means, adjust prism setting
once again.

4-3-5 Attach Eyepiece Sleeves AZ016600 and

ZJ803700
AA581400 respectively with

to

Mounts AA581300 and

six

Screws

HK3-375SA (three screws for each sleeve).

not

(Take care

the

left one. The helical tube mustbearrang-

to mistake

the

right sleeve for

ed on the left side.)
Before tightening the three screws, insert

C·,

into the sleeve and moveituntil KN0005

centered with

the three screws. (See Figs.

the

cross hairs. Then tighten

4-47,4-48)
Standard:
Within 2 divisions on reticle (sectioned)

KN0005.

of

is

Fig. 4-47

Fig.

4-48

4-3·6 Apply Grease OT2008 to Link AA227300

and assemble it by using Screw AA601400.

(See Fig. 4-49)

Fig.

4-49

-50-

Fig.

4·50

4-3-7 Attach the assembly shown

Si

Body

12SA. (See Fig.

Carefully wipe

the screws with Shellac OT1131

have been tightened.

AA580600

off

with

dust from the prisms. Fix

in

Fig. 4-49

six Screws

after

to

HK3x

4·501

they

Fig. 4-51

."'-r

AA576.00

C-1

4-3-8

Mount

the microscope stand.
revolving nosepiece and Centering Objective

KNOOO5.

optical

NOTE,

A special nosepieceisusedinFig.

a)

Temporarily

prism assembly (Fig. 4-23) with four Screws

HK3x85SA.

Eyepiece

assembly in

right and left optical axes are aligned with
each

b)

Aher
aligned, check pupil by using

NOTE'

For standard, see 4-3·4-b) and e).

c)

When the pupile
repeat steps

the

path.

other.

the

Si

body (assembledin4-3-7) on

Further,

Set

the

centering objectiveinthe

(See Fig. 4·51)

fix

the optical

While observing through

C·,,

move the entire optical prism

the

right-left

right and

al

cannot

and bl

leh

optical axes have been

once

path

direction

(See Fig. 4-511

KNOO29.

meet the standard,

again.

attach the

4·51.

switching

lOX

until

the

4-3-9 After four Screws HK3x8SA have been fixed,

lock them with Shellac OT1131.

•

Fig. 4-52

4-3-10 Assemble

it with Screw NU3x5SA.

fix

4-3·11 Attach Cover AA581900

580600. Scale Plate AA582000 should
attached simultaneously. (See Fig. 4-52)

-

51-

Shaft

AA581000

in

position and

to

Bi

Body AA-

be

Fig.

4-53

=c

4-3-12 Attach

571800

Covers

in

position.

AA581700

and

AA571800

(See

in

Fig. 4-53)

Fig.

4-54

4-4 Focusing

kKCQOOB-,..

and

Optical

__

AA580700

=c

Alignment

Low-magnification

objective

~

• !

(4

XI

7

4-3-13 Attach Cover AA5B0700

Screws

Mount
AH

Focusing
Objective
Photo

AB4x

12SA.

the

following

microscope standasshown in Fig.

magnifier

eyepiece FK2.5X

jigs and accessories on the

Finder eyepiece [3]]

Jig

for

photo

tube

alignment A-KeDG08

and tighten

(See Fig. 4-54)

4·55:
C-15
4X

Wf1OX

four

Fig.

4-55

Qi~

.".

-52

4-4-1

4-4-2

-

Mount

whichisarranged on

the

depthofthe

Further,
by
while

Focusing

mask used

focus on a specimen setonthe stage

using

the

observing

Magnifier

in

eyepiece

coarse and fine focusing knobs

through

C-15 on A-KeDG08

the

photo

A-KC0008 by adjusting

portion.

C-15.

tube.

Bring

(See Fig. 4-55)

Fig. 4-56

4-4-3 Insert

sleeve
helicoid
of

the cross hairs (in

as those for photographing) are focused.

r:I5J

WF10X into

of

the

of

I3SI

the

right eyepiece
binocular tube and turn the
WF10X until

the

double lines

the

same procedures

Fig. 4-67

Fig. 4-68

4-4-4

4-4-5 Mount C·15 on

After
eyepiece sleeve, loosen Screw ACU2.6x3SA
arranged at the deeper location.

removing Screw AA205600 from the

I35J

WF10X. While vertically
moving Sleeve
WF10X and C-15), observe through C-15
and bring the specimen into focus.

Tighten Screw ACU2.6x3SAtofix the sleeve.
Then, set Screw AA205600 and lock it with

ZJ803700

Shellac 0T1131.

4-4-6 Insert the eyepiece WF10X into

mount

helk::oid tube

position on

to

the

of

the eyepiece with that

Correct mutual deviation by

-53-

4-4-7

piece sleeve, and
through C-15, rotate Helicoid

016600

Keeping the

align the

Ring AA582500

Sleeve AA582200. Then clamp Diopter Ring

with three Screws ACU2x5SA.

Center visual field
of
adjusting position of
taking
standard after loosening three Screws CMK3x
25SA located on Setting Mount AA580900.

bring the specimen into focus.

"0"

A·KCOOO8.

the

right observation optical axis as

ISee Fig. 4·571

(together with

ISee

Fig. 4-581

ISee

Fig. 4·581

the

C·15 on it. Looking

Tube

at

this position,

the

scaleofDiopter

index mark on Outer

the

setting

(See Fig. 4-581

I35.J

left eye·

ZA-

mount

5.

DISASSEMBLING AND REASSEMBLING PROCEDURES

5-1 Disassembly

Fi9-

5·1

FOR

A-SV (STAGEI

A·$V

is

showninFig. 5·1.

Remove the specimen holder and stage insert.

(See

Fig.

5-11

Fig.5·2

5-1-1 After loosening Knob

5-1-2

Guide

CTK2x5SAI

Wash

AA586400

off grease

and

(by removing two Screws

Ring AA583800.

from

Ring

AA586300,

(See

AA583800.

(See

remove

Fig_

Fig.

5-21

5-3)

•

Fig. 503

-54

-

Fig. 5-4

5~1-3

Detach Washer
Detach

Scale

AA800100.

Mount

Screw CMK2.6x5SA.

AA586100 by removing

(See

Fig. 5-4)

5-1-4 Dismount Rack AA5860QO by removing three

Screws HK2.6x5SA.

(See

Fig. 5·5)

Fig. 5-5

Fig. 5-6

AA585900

PSK

1.7x6SA

5-1-5 Dismount Vertical Handle

Horizontal Handle AA5859QQ by removing

three Screws

PSK

1.7x6SA from

AA585600

each

handle.

ISee Fig.

and

5-61

-

55-

Fig. 5-7

5·1-6 Dismount

Screw

AA253000

Nut

AA585800

and

two

Screws NU2x4SA.

by removing

(See

Fig. 5-7)

Fig. 5-8

AA825000

-AA585700

NU2x3SA

AA586600
AA59Q20Q

5-1-7 Remove Spring Washer AA21 0600 (from

side

of

AA249800),

bottom

side

825000. Remove
ing

NU2x3SA).

Dismount

Washer

AA590200.

5-1-8 Detach Cover

AA585400
These parts can
Screws PSK2x3SA
Wash

AA585400.

of

Washer

AA585500

upward.

Nut

AA631700

AA249800l

Nut

AA585700

AA586600

and Ring

(by remov-

and Spring

(See

and

pull

out

be

dismounted after three

are

removed.

(See

Fig. 5-8)

Pinion

Fig. 5-9)

top

(from

AA-

Fig. 5-9

-

56-

Fig. 5-10

AA585300

5-1-9 After

Metal AA585300

loosening

Screw

by

using

HU2.6x7SA,

Tool KKAA5853.

(See

Figs. 5·10, 5-11)

detach

F;g_5-11

Fill. 5-12

[AA585300

,....AA585200

'--

AA793300

HU2.6x7SA

5-1-10

Detach
is

Ivash

Metal AA585300.

dismounted

AA585200, AA585300

together

Pinion

with

AA585200

the

and

AA793300.

(See Fig. 5·121

metal.

-

57-

Fig. 5-13

5-1~

11

Dismount Lower Stage AA583700.

After removing four Screws CUK2.6x5SA

the

from
583900, loosen three Screws which are used
for depressing
of the
and lower stage can

Right and left Casings AA497800 and a total

of

18

Do

not dismount right Vertical Guide

583900.
guide. (See Figs. 5·13, 5-14)

left side of Vertical Guide

the

vertical guide from

upper

balls canberemoved simultaneously.

stage. Then, the vertical guide

be dismounted.

Wash

off grease from the vertical

the

AA-

side

AA-

Fig. 5-14

Fig. 5-15

!

~3SA

LAA583600

rAA584000

\ AA497800

5-

1-12

Wash

off grease from Race AA584000, Casing
AA497800 and nine Balls B3/32 which are
fitted into Vertical Guide AA583900.

(See Fig. 5-15)

-

58-

Fig. 5-16

rAA583600

'--- CMK2.6x5SA

5-1-13 Loosen three

deep

side

of

rear

the
Screws CUK2.6x5SA which are

ing Horizontal Guide AA584100. Then,
Inner Guide AA584200,

and Balls

of

83/32

Screws
Upper
the upper

HU2.6x3SA located at

Stage

can

be dismounted.

AA583600. From

stage,

Casing

(See

remove four

used

for fix-

AA568800

F;g. 5·16)

.....

AA584100

..-----_.

-

~-

.------------

.---\---

Fig. 5-17

5-2

AssemblyofA.sV

AA568800

rAA583600

~AA584200

5-1-14

5-2-1

Wash

off

grease

Guide

Apply

584000. Insert one
horizontal guide, one
Guide
stage.

AA584200

Grease

AA584200

from Guide AA584100. Inner

OT20OB

and

Casing

to

of

the

into

and one

(See

four

races

each

sideofInner

into

(See

AA568BOO.

F;g. 5-17)

Races

AA-

into

the

the upper

Fig. 5-18)

Fig. 5-18

LAA584100

-59-

Fig. 5-19

5·2·2 Bring

583600
stand
Place Casing

AA584000

individual holes
Guide
care
Mount
Mount
casing and balls. Assemble these parts

the
tal guide

the

front

into

side

contact

of

Upper Stage

with

a table surface and

it.

AA568800atthe centerofRace

and set Balls

AA584200

nottomistake

of

the casing.

on

the

the

B3/32

casing

direction.

Mount

while

casing and balls on the inner guide.

Horizontal

upper

stage.

with

Guide

Temporarily

four

Screws

AA584100

fix

the

CUK2.6x5SA.

(See

AA-

into

the

Inner

taking

on the

with

horizon-

Fig. 5-19)

Fig.

5·20

5-2-3 Tighten three Screws

on

Upper

inner guide in

Stage

AA583600.

the
a finger, adjust tightened
Screws
move

In

be

HU2.6x3SA

withnoplayorseizure.

this

case,

four

Screws

lightly

tightened on the rearofthe
and then tightened
ment.

NOTE:

The inner guide must move smooth
play.

5-2-4

Apply

and

Grease

fititinto

OT2008

right

whichisfixedtothe

HU2.6x3SA

While moving the

right-left

direction

conditionsofthree

until

the inner guide can

CUK2.6x5SA

firmly

after

(See

to

Race

Vertical Guide

upper

stage.

(See

uniformly

with

should

stage,

the adjust-

Fig. 5-20)

with

no

AA584000
AA583900

Fig. 5-21)

Fig. 5-21

AA584000

AA583900

-

60-

Fig. 5-22

\AA584000

AA58370Q

5-2-5 Similarly, fit

and left sides of Lower Stage AA583700.

Fit

the

other

which

Stand

guide. Mount

83/32

Lower Stage

balls.

left

and

upper
5SA. ISee F;g. 5·221

is

the

on Vertical Guide AA583900.

Further

Vertical Guide

balls. Temporarily

stage by using

Races

race

kept

upper

Casing

AA583700

mount

AA584000

into

the

vertical guide

in disassembled

stage

on

its fixed vertical

AA497800

on

the

casing and balls.

AA583900

fix

the parts

four

Screws CUK2.6x

into

the right

condition.

and

casing and

on the

Balls

Mount

Mount

casing

to

the

~

HU2.6x3SA

Fig. 5-23

..

J.

z·

~2.6'8SA

AA583700 AA583900

AA58520Q

5-2-6

5-2-7 Apply Grease

Similarly

adjust
upper
grating
After
CUK2.6x5SA firmly.

NOTE:
The
ing.

Set
semble

to

three

stage and lower stage

or

seizure.

the

adjustment,

stages

Washer

must

the

the

case

of

"horizontal

Screws HU2.6x3SA

can

tighten

move

OT2008toPinion

AA

793300

pinion with Metal

lightly with no great-

in position and as-

feed",

until

the

move

with

no

four

Screws

(See Fig. 5·23)

AA585200.

AA585300.

(See Fig. 5·24)

Fig.

5·24

AA585300

L79~O

-61-

Fig.

5·25

KKAA5853

5-2-8 Attach Metal AA585300

AA583600

Further, fix the metal with Screw HU2.6x

7SA arranged on the side of

by

using Tool KKAA5853.

to

Upper Stage

the

upper stage.

ISee Fig. 5·251

Fig.

5·26

AA585300

..

5-2·9 Apply Grease OT2008

(at the portion indicated

•

5-2-10 Assemble and fix

Washer AA960900. Assemble these parts
position. (See Fig. 5-26)

Cover AA585500

Screws PSK2x3SA.

to

Metal

Pinion AA585400 and

In

position with three

AA585300

by

arrow) and

(See Fig. 5·271

in

Fig. 5-27

-62

-

Fig.

5·28

rAA960900

5-2-11

Apply

Grease

OT2008 to

Washer

AA960900

and assemble itinposition. (See Fig. 5-28)

Fig. 5-29

rAA590200

5·2·12 Apply Grease

and assembleitin

5-2-13 By tightening

fix its Screw NU2x3SA.

Attach Rack AA583700

AA583700 with three Screws CUK2.6x5SA.
Adjust position

backlash or grating between the rack and

Pinion 585400. (See Fig. 5-30)

OT2008

Nut

to Washer

position.

(See

AA585700. temporarily

to

of

the

rack

AA590200

Fig. 5-29)

Lower Stage

to eliminate

Fig.

5-30

-63

-

5-2-14

After
position,
tightened
the

After
3SAofNut
the

setting Vertical Handle

measure its

condition

following

the adjustment, tighten Screw

AA585700

nut.

(AA585600

Standard: 340

rotating

of

Nut

standardismet.

and

should be

....

425 g

AA585600

force.

AA585700

(See

fix

the

screw

dismounted.l

in

Adjust

until

Fig. 5-31)

NU2x

with

Fig.

Fig.

5-31

5-32

AA249800

5-2-15

Apply
and Spring Washer

them in

5-2-16 Set

ing force required
by
Screws

AA585600

Fix

the string to the

handle with tape.

Grease

OT2008

position.

Nut

AA585800

tightening Screw

NU2x4SA.

Tension gauge (OTl144)

Adiust until
can rotate with a force
of

340to425

to

Ring

AA21

0600, and assemble

(See

in position.

for

X-axis feed,

After

AA253000

qPull

the

handle

g.

AA249800

Fig. 5-32)

adjust-

fix

the

nut

and

two

Fig.

5-33

NOTE,

Force required

edbytightening

Force required

for

X-axis feed canbeincreas-

Nut

AA585800.

(See

for

rotating

the

handle:

Fig.

5-331

45 - 65 g

NOTE,

For

the procedure

5·2-14. Tension gauge

used

for

the adjustment.

To

eliminate play
pinion
lontal

-

64-

and rack, adjust positionofthe

rack

by

to

or

turning

adjust the force,

OT1143

should

grating between

Screw

CMK2.6x5SA.

(SeeFig_

see

be

the

hori-

5-331

Fig. 5-34

5-2-17

Apply

Grease

OT2004

to

Lower

Stage

583700 (at the portion indicated by

(See

AA-

arrOlNL

Fig. 5-34)

Fig.

5.J5

5-2-18

5-2-19

Apply

Grease

QT2004 to the portionofRing

AA583BOO indicated by arrow.(See Fig. 5-35)

Aher

assembling Ring AA583800

Stage

fix

Guide

AA583700,

AA586400

set

5SA.

Washers

with

two

(See

with

Lower

AAB00100

Screws CTK2x

Figs.

5·36, 5-37)

and

NOTE:

Turn Ring

AA58640Q

AA583800

is

free

from play.

to confirm that Guide

Fix

the guide in

this position.

Fig. 5-36

-65

-

5-2-20 After setting Knob AA586300inpositIon,

that

make sure
without

fail. (See Fig. 5·37)

Ring AA583800isstopped

Fig. 5-37

Fig.

5-38

AA586300

LAA586100

AA586400

5-2-21 Set Scale Mount AA586100 with two Screws

HK2.6-61SA (Screws CMK2.6x5SA are cur-

rentlyadopted.)

(See Fig. 5-38)

5-2-22 After Scale Mount AA586100 has been set

position, make sure
Vernier Scale AA571000

that

Scale AA586200 or

is

not

deviated

during operation. (See Fig. 5·39)

in

Fig. 5-39

-

66-

Fig.

540

5-2-23 Check

parallelism

Mount A-5V on the microscope stand and

attach

piece.

Carefully lift up the stage until its surface

brought into slight

the jig. (The stage surface

contact

jig

the

By

using Thickness Gauge OT0317, measure
the gap between the
tact) and stage surface. The end of 0.15
thick of
through the gap indicated by arrow.
Carry
direction and back-forth direction.

Standard:

Gap 0.15

of

stage intermediate

Jig

SKNOOOl

contact

to

the

mount

revolving nose-

with eitherend of

is

brought into

simultaneously with both the ends of

when

the

stageishorizontal.)

other

end (notincon-

the

thickness gauge must not pass

out

this check

mm

max.

in

both the right-left

(See

Figs_

5-40, 5-41)

for

is

mm

Fig.

541

5·3 Disassembling and Reassembling Procedures for

Specimen Holder

Fig.

AA584400

AA585000

542

AA569600

5·3-1 Remove

AA584400 and AA584500 (by turning the
screws counterclockwisel. (See Fig. 5-42l

two

Setscrews AA585000 from Clips

-

67-

ZJ803000

5-3-2 Shaft

PSK2x4SA arranged on the rear
Clip ZJ803000. By removing these
screws, disassemble

AA569600

is

the

fixed

with

finger clip.

(See

two

Screws

of

Fig. 5-43)

Finger

two

L.

Fig.

543

AA584900

,-AA584800

~/~.-oI

....;C;;;;SK2.S,SS:;.A::..-

'.

r;::.

~AA584700

/AA584500

o

--

5·3·3 By removing Screw CSK2.6x6SA, detach

..1

5·3-4

Dovetail
and left clips.
Washer AA58490Disbondedtoeach

Wash
Finger Clip ZJ803000, Shaft
Clip

off

grease

Mount

AA584800

from

AA584500.

from

each

Spiral Spring

AA569600

of

the right

(See

Fig. 5-43)

clip.

AA584700,

(See

Fig. 5-44)

and

Fig.

Fig.

544

545

AA584500

5-3-5

Apply
584500, Shaft
ZJ803000 (at the portions indicated
arrows).

Grease

•

~soo

ZJ803QOO

OT2008 to Clip

AA569600

and Finger Clip

(See

Mount

Fig. 5-45)

AA-

by

-68

-

Fig.

AA584500--

546

rAA569600

AA584700

5-3.fi Insert Shaft

AA584500,

,

AA584700asshown in Fig.
Hook

Finger Clip ZJ803000
the spiral spring and
with

two

AA569600

into

Clip

and assemble Spiral Spring

546.
with

one end

fixitto

Screws PSK2x4SA.

Shaft

(See

AA569600

Mount

of

Fig. 5-46)

Fig.

547

ZJ803000

5-3·7 Make sure

move

5-3-8 Make

with

sure
grating or
along the

that
no seizure

that

friction

stage

surface.

Finger Clip ZJB03000 can

or

play

felt

by hand.

(See

Fig.

the

stage

surfaceisfree from

by moving the finger clip

(See

Fig.

546)

548)

Fig. 5-48

-69

-

6.

DISASSEMBLING

6-1 DisassemblyofA-eH

Fig.6·'

AND

REASSEMBLING PROCEDURES FOR A·CH (CONDENSER

Fig. 6-1 shows A-CH.

HOLDER)

Fig. 6-2

AA1954DO

" ZJ806700

AA579800

~

6-1-1 Remove

Centering
Setscrew

Sleeve

Cover

Cover

6-1-2 Dismount Slider

the

parts listed below.

Knob

ZJ8007QO

AA579800

AA195400

AA

196000 {by removing

five

Screws

AA

194500 (by removing

two

Screws

AA

195700

PSK2x4SAI

CMK2.6x6SAl

(See

and

15eeFi9.

Fig. 6-2)

wash

6·31

it.

Fig.

6·3

-

70-

Fig. 6-4

6-1-3 Pull out Condenser Mount AA579400 in the

(See

direction indicated by arrow.

Fig. 6-4)

AAOO6000

Fig. 6-6

6-14

6-1-5

Remove Screw AAlXl6000.

After

removing Screw ACU2.6x3SA, dis-

mount Knob AA580300

AA001000.

and

(See

Plastic

15ee

Fig.

Washer

Fig.

6-51

6-61

Fig. 6.fi

-71

-

6-1-6 After loosening Setscrew NU1.7x5SA, remove

Screw AA580400 and

194600inthe direction indicated by arrow.

extract

Pinion

AA-

Fig. 6-7

6-2 Reassembling Procedures for

.a"'--'

•

'--

--.

A-CH

6-1-7

6-2·1 Apply Grease

Remove
and Bearing
these parts. (See Fig. 6-7)

(at the portion indicated by arrow) and
assemble it with Bearing AA21 laOO.

Pin

AA364000, Lever AA580500

AA21

1800.

Wash

off grease from

OT200atoStopper

AA21 1900

(See Fig. 6-8)

Fig. 6-8

Fig. 6-9

AA211900

'-AA211800

~AA601700

•

6-2-2 Attach Nut NN3SN and Spring AA601700 to

Bearing AA21 1800. Fix the bearing.

ISee F

i9.

6·91

~72-

Fit.

6·10

6-2-3 Mount Bearing

Dovetail

CMK2.6x6SA. (See Fig. 6·101

NOTE:

Apply Grease
ed by

AA579500

OT2008tothe

arrow.

AA211800

with

on

three

portion

Female

Screws

indicat-

Fig. 6·11

AA019900\

lAA501300

I

AA501600

6-2-4

6-2-5

Attach

Lever

AA501600

NOTE:

Washer

to

AA580500

Set
AA579500.

NOTE:

Apply Grease OT200Btothe

edbyarrow.

Screw

AA580500

(washers are used selectively).

AA501300

adjustment

described later.

Pinion AA

AAOl9900

together with

....

AA501600

of

stop position

194600

into Female Dovetail

to

the

AA501300-

(See Fig.

portion

{See

inside

has relation

of

Fig.6·12)

of

6·'11

Lever

indicat·

Fit. 6-12

-13

-

Fig. 6-13

6·2-6 Attach Knob AA580300 and Plastic Washer

AAOO1000

Pinion

AA

194600. Make sure

to

that the pinion can turn smooth with no

in

play

the axial direction. Fix it with

Setscrew ACU2.6x3SA. (See Fig. 6-13)

NOTE:

Apply Grease OT2008
Plastic Washer

AAool000.

to

both surface of

Fig. 6-14

NU1.7x5SA..J

AA580400..../

Fig. 6-15

AA006000

6-2-7 Attach Screw AA006000toKnob

and set itinposition. (See Fig. 6-14)

6-2-8

Apply Grease OT2008 to
Screw AA580400. Set

in

cavity formed

Pinion

Attach Screw AA580400

Ball

the

ball into the

AA

to

dovetail, (See Fig. 6·15)
Adjustment

of

vertical movements:
Mount the condenser holder, condenser lens
and auxiliary lens on the microscope stand.
Move

the

condenser holder vertically

confirm that it can stop accurately

desired position by adjustment of tightness
of Screw AA580400. Then, fix AA580400 by

NU

clamping Screw

1.7x5SA.

AA580300

83/32

194600

the

female

at

and

and

to

any

-74

-

Fig_6-16

AA579400

6-2-9 Apply Grease OT2008

AA579400 (at
arrow). (See Fig. 6-16)

the

to

Condenser Mount

portion indicated

by

Fig. 6-17

6-2-'0 Apply Grease OT2008 also

195700
to
Screws PSK2x4SA.

6-2-11 Attach Sleeve

Spring
AA579400. Assemble both the right and left
Condenser Mounts

NOTE:

Apply Grease OT200BtoPin
the

and Cover AA 196000.

Condenser Mount

AA

AA

195600

portion indicated by arrow).

AA579400

195400, Pin

to

in

the

I

...

~

AA195500

c--

AA579400

AA19Z

AA1956/JO~

to

(See

AA

Condenser Mount

same procedures.

AA195500 (at

lSee Fig. 6·181

Slider AA.

Attach

195500 and

them
with five
F;g. 6·17)

Fig.

6·18

-75-

Fig. 6-19

-AA579800

6-2-12 Apply Grease OT2008

ZJ806700
Attach them

and thread of Setscrew AA579800.

to

Condenser Mount AA579400.

to

Centering Knob

ISee Fig. 6·191

Fig. 6-20

6~2-13

Apply Grease OT2008toCondenser Mount
AA579400 and Female Dovetail AA579500.
Make sure
free from play or unsmoothness. "

6-2·14 Attach Cover

Screws CMK2.6x6SA. (See Fig. 6-21)

Adjustment of condenser height

described separetely.

that

the

vertical movements are

ISee Fig. 6·201

AA

194500inposition with two

will be

Fig.6·21

-76

-

F"

6-22

6-2-15 Lever clamp position

The

lever must be fixed at a position within

900

a range of

±15° as shown

Adjusting procedure:
Select most suitable position between
501300

and AA501600inLever AA580500.

in

Fig_

6-22.

AA-

ISee F;g. 6·11)

~77-

7. DISASSEMBLING, REASSEMBLING
IAUXI

7-'

DisassemblyofA·AL

Fig.

7·1

L1ARY LENS)

AND

ADJUSTING PROCEDURES

A·AL

is

shown in Fig. 7·1.

FOR

A·AL

Fig. 7-2

7·'-'

7-'·2

Disassemble Lever AA573900 by removing
two Screws PUK2x6SA. (See Fig.

7-2)

Detach Circular Plate AA573800byremoving
three Screws PUK2x6SA. (See Fig. 7·3)

Fig.

7·3

-

78-

Fig. 7-4

After
Bearing

loosening

AA727600.

Setscrew

HU2xBSA,

(See

remove

F;g_

741

Fig. 7-5

7-14

7-1-5

Dismount Shaft
three

Screws

Detach
ScrewsPUK2x4SA.

PUK2x6SA.

Cover

AA574100

AA573700

by

by removing

(See F;g.

removing four

7·51

ISee F;g. 7-6)

Fig.

7-6

-79

-

CUK2.6x6SA

Fig. 7-7

AA727500

7

-1-6

Detach Spring

Screws

AA72750Q

CUK2.6x6SA.

by

removing

(See

Fig. 7-7)

four

ZJ834200

Fig. 7-8

AA572900\

UK2xl0SA

AA727300

7-1-7 Detach Spring ZJB342QO

Screws PUK2x4SA. Detach Click

7-1-8

by removing
Screws
Click
Click

After

AA602100

AA573600.

removing Ring

Knurled Ring

two

ScrewsPUK2xBSA and

PUK2xl0SA.

AA572900.

is

Remove Washer

by

removing

AA573600

detached together

AA727300.

(See

Fig. 7-8)

AA573000,

(See

dismou

Fig. 7-9)

four

two

with

nt

\

Fig. 7-9

-80-

Ftg.7-10

ACU2.6x4SA

•

AA57270Q

7·1-9 Dismount Lens Frame AA572700 by remov-

ing

two Screws ACU2.6x4SA. (See Fig. 7-10)

AA572700'

Fig.7·11

AA572800

1---AA572800

I---G)

(LA427BOOI

7-1-10 After dismounting Lens Retainers

and AA381000,
disassembled. Clean
the

lens system. (See Figs. 7-11, 7-12)

the

lens system can be

the

parts and reassemble

AA572800

J---

(j)

2J51oooo

l~7"-=~0~--AA572700

~~~~r----lA427600

}---AA381000

-81

-

Fig.1-13

AA573100

NU2.6xBSA J

ACU2.6x4SA

r-LA427500

- AA573100

7-1-11 Dismount Lens Frame AA573100 by remov-

ing

three Screws ACU2.6x4SA.

7-1·12 Dismount Outer Frame AA573400 by remov·

ing

three Screws NU2.6xBSA. (See Fig.7-13)

7-1-13 After dismounting Lens Retainer AA427500,

the lens system can
the parts and reassemble the lens system.

AA427500 -----0

LA427500

~

be disassembled. Clean

ISee

Figs.

]·14,

]·161

Fig. 1-14

AA573200-g

LA427500~

AA573100---

Fig. 1·16

7-1-14 After Inner Frame AA573500 has been

mounted, it can be disassembled as shown

,..-AA573400

\:AA573500

Fig. 7-15. If Blades ZJB27700 and frame are

contaminated with grease, etc., clean and

reassemble them. (See Fig. 7· 1Sj

,i\,..,

ZJB37700~

dis-

in

Fig. 1-15

-82

-

7·2 Reassembling

and

Adjusting Procedures

Fig. 7-11

AA572600

7·2-1 Reassembling Diaphragm Blades

with

Outer

Frame

Frame AA5734QQ

AA573500

over

the

and

blades.

(See Fig. 7-171

NOTE,
After
037Boo should be

opening

the

diaphragm, Screw AA-

at

the

position illustrated

below.

,u---

+--

7-2-2 Assemble the diaphragm

AA572600

and

fix

AA573500

AA573400

PositionofScrew

AA037BOO

unit

it with three Screws

NU2.6x8SA in such a position

AA037800

ed

by

7-2-3 Assemble

AA573100

the

screws as listed below:
AA573100
AA572700-Two

can be setatthe

position indicat-

arrow. (See Fig. 7-18)

and

temporarily fix Lens

and

Lens

Frame

AA572700

- Three Screws ACU2.6x4SA
Screws ACU2.6x4SA

(See Fig. 7·181

ZJ827700

set

Inner

with Body

that

Screw

Frame

with

Fig.7-18

Fig. 7·19

AA574000......l

-

7-2-4

83-

Set

Arm

AA574000

showninFig. 7-19.

and Spring

AA251800

as

Fig.

7·20

AA574000

•

LAA573300

7-2-5 After applying Grease OT2008 to

AA573300 at

arrow, assemble it by passing A.L. Tightening

Piece

AA574200 through Arm AA574000.

the

portion indicated

ISee F;gs. 7·20, 7·21)

Shaft

by

Fig.

'-21

Fig. 7-22

AA292200

7-2-6

Set

Bearing Metal AA25190Dinposition with

two Screws PUK2x4SA. After applying

to

Grease OT2008

(at

the

portion indicated by arrow).

Stopper

Screw

(See

AA292200

Fig. 7-221

-84-

Fig. 7-23

AA252100

7-2-7 After applying Grease OT2008toLever

252100
attach

(at

the

portion indicated by arrow),

ittoStopper

Screw AA292200.

(See Fig. 7-23)

AA-

Fig.

7-24

7·2-8 Fix

scope stand so as
within

7-2-9

Set
Screv.os

the

A.L. tightening piecetothe micro-

to

fix

Lever AA2S2100

the

range of

Shaft AA573700

PUK2x6SA.

4S'"

showninFig. 7-24.

in

position with three

ISee Fig. 7-251

Fig. 7-25

-85

NOTE:

Position

the

Shaft AAS73700 so
tapped hole for mounting Lever
is

setUlthe direction indicated
the above diagram. Therefore,
should normally

be

deviated 90" from the

direction indicated by

-

the

arrow.

that

AA573900

by

arrow

the

lever

its

in

Fig. 7-26

AA727600

7-2·10 Assemble Bearing AA727600 and fix it with

Screw HU2xBSA (at the position indicated

by

arrow). (See Fig. 7-26)

Fig. 7-27

AA602100....,

7-2-11 Assemble and temporarily fix Click

573600
Screws PUK2xBSA and

1OSA.

7-2-12 Apply Grease OT2008

above (at

temporarily fix Spring

Scre'NS

and Click AA602100 with

t'NO

Screws PUK2x

(See F;g. 7·27)

to

the

click

mentioned

the

portion indicated by arrow)

ZJ834200

with four

PUK2x4SA. (See Fig. 7-28l

AA-

two

and

Fig. 7-28

-86-

AA727300

AA727500-

7-2-13

Place

Fig.

7-29

Screws

four

Washers

and

set

CUK2.6x6SA.

AA727300

Plate

AA727500

(See

as

Figs.

shown

with four

7-29, 7-30)

in

Fig. 7-30

PUK2x6SA

Fig. 7-31

7-2-14

Set

Circular Plate

three

Screws

AA573900

PUK2x6SA.

AA573800inposition with

PUK2x6SA. Mount Lever

in

position with two

ISee

Fig. 7-31)

Screws

-87

-

7-3 Optical AlignmentofA-AL

Fig_

7-32

--A-KC0010

;-A-KCOOO~

·.

..

..

..

..

..

·.

..

••

..

:

7-3-1

7-3·2 The H (UL) side should be taken as standard.

7-3-3 Slide

Mount
stand:
Special Eyepiece KN0029
Standard Tube A·KC0010
Centering Plate

[Make sure

ing personnel confronting

KN0029 until

plate

Standard:

Center

division from the cross hairs center

0029.

the

following items on

A-KCOOO5

thatH(ULIisread by

the

eyepiece portion of Special Eyepiece

the

pin hole

is

brought into focus.

of

the pin holeislocated within 1/2

the

microscope

(See Fig. 7·32)

the

instrument.]

of

the

the

servic-

centering

of

KN-

Fig. 7-33

7-3-4 Deviationinthe

corrected by swinging the setting dovetail

(AA579600 of

tion. (See Fig. 7-33)

Knock Pin NP2x6UQ should be removed

before the adjustment.

7-3-5 Vertical deviation should be corrected by

adjusting position of the groove formed

the click.

7-3-6 Vertical deviation on the H

be corrected by sliding Spring ZJ834200.

right-Iehdirection should

A-CH)

in

the right-left direc-

(Ull

side should

ISee Fig.

be

in

7·34)

Fig. 7-34

-BB

-

Fig. 1-35

7·3-7 Vertical deviation

corrected by sliding Click AA60210Q after

two

loosening

Screws PUK2xlOSA.

on

the L side should

(See Fig.

be

]·35)

7-4 Centration

ing

Adjustment

Fig. 1-36

Fig. 1-37

of

Field Iris Diaphragm and Focus-

7-4-1

Mount the following accessories and jigs on

the microscope stand.

Special Eyepiece

Eyepiece WF10X
Objectives
Observation Tube A-8i

Revolving Nosepiece A·Re
Condenser A-AAC

7A-2 Centering procedures

al

Take the L side as standard. (See Fig. 7-36)

For centering the L side, use the objective

laX.

After stopping down the field iris
diaphragm, adjust focusing condition by using
the coarse and fine focusing knobs.

Standard:

Center of the field

within 1 division from

of

KN0029.

b) Adjusting procedures

the

(1) On

L side,
field iris diaphragm with the cross hairs of
KN0029 by using the centering device

in

located

(2)

Switch A-AL to the H side and use the

the condenser holder.

objective 40X. (See Fig. 7·37)

-89-

KNOO29

lOX

and

4QX

(See Fig. ]·361

iris diaphragmislocated

the

center

cross hairs

the

image of the

center

~

-

-

-

"'

10\

H

UL

.-

t-

I-

~

(3)

Since

the

image of
eccentric from the cross hairs
adjust three Screws NU2.6x8SA which
are used for setting the field diaphragm.

Vertical direction:
Tighten Screw NU2.6x8SA
side toward which the image
shifted. (Preliminarily loosen the screw
located at the opposite side.)

the

field iris diaphragm

of

located on the

KNOO29,

is

to

be

Fig.

7·38

\j

NU2.6xBSA

o

L

Right-left direction:

Loosen Screw NU2.6x8SA located on
side toward which the imageisto
ed and tighten the screw located on
opposite side. (See Fig. 7-38)

(4)

Switch A-ALtothe L side once again.

the objective 10X and center the image of
the field stop by operating
device.

(5)

Repeat steps (2) through

is

the standard

sides.

NOTE,

A

her

the adjustment, tighten three

Screws NU2.6x8SA firmly.

7-4·3 Focusing adjustmentoffield diaphragm image

Replace KN0029 with WF10X (standard

eyepiece).

the

Bring
both the L aide (the objective 10X
and H side (the objective 40X
following procedures.
After loosening

Lens Frame AA572700, adjust height

lens frame. (See Fig. 7-39)

field diaphragm imageinfocus on

met on both the

two

Screws ACU2.6x4SA on

the

(4)

above until

is

used)inthe

the

be shift-

the

Use

centering

Land

is

used)

of

the

H

Fig. 7-39

AA5727QQ

ACU2.6x4SA

7-4-4 Attach Cover AA574100 and Knurled Ring

in

AA572900

-

90-

position respectively.

OLYMPUS

San-ei

Building,

OLYMPUS

Post

Box

,

OLYMPUS

OPTICAL

22-2, Nishi-shinjuku 1-chome,

OPTICAL

104908-Wendenstrasse

CORPORATION

4 Nevada Drive,

New

CO.

14-16,2000

Hyde

Park, N. Y. 11042,

CO.,

Shinjuku,

(EUROPA)

Hamburg 1, West

OF

LTD.

Tokyo,

GMBH.

Germany

AMERICA

U.s.A.

Japan

COPYRIGHT RESERVED

BY

OLYMPUS OPTICAL CO., LTD.

PRINTED IN JAPAN

1082,500KY