Olympus BH-2 BHS Service manual

OLYMPUS

1

RESEARCH

MlCROSCOPES

SERIES

BH2

REPAIR

(BHS)

MANUAL

TO

OLYMPUS MICROSCOPE SERVICING PERSONNEL

This manual has been published chiefly for proviciing repair procedures for the OLYMPUS System Microscope BHS, but

internal construction of the main body. However, light sources of these models are different and specifically described in "Troubleshooting" contained in the The Series BH2 models feature of the Series BH, except for

BH2-BIITR tubes are of the constant tube length design and are different in the internal mechanism from

BH-BIITR, though optical alignment procedures for the prisms are nearly the same. Further, adoption of the constant tube length design has made it possible

inserted into the right side eyepiece sleeve of the adjust parfocality of observation tube and phototube.

In order to prevent trouble from occurring during

parts are fixed with cement and are particularly

Removing procedures are given for parts which are

ing force.

Prisms are glued with Araldite cement with be disassembled even after removing excessive cement, heat the entire area of the cemented surface with a soldering iron or a similar tool.

In the descriptions contained in this manual, "right" and "left" are defined in the direction as seen by the microscopist sitting in the observing position through the microscope.

For cleaning lenses, a liquid mixture of alcohol should be made to "How to Clean the Microscope" which

is

applicable also to the Models BHT and BHTU which are similar to the Model BHS in the

last

part of this manual.

a

fine & coarse adjustment assembly of essentially the same design as that

a

reduction gear unit which

OT1028. When

a

razor blade (one-side edge) or knife edge before attempting disassembly. If the prisms cannot

it

is

attached to the rear of the arm in Series BH2.

lo

take lnicrographs with the focusing eyepiece

observatio~i lube, illereby introducing the necessity to

shipmelit or long-term use, importants immovable

descrit~ed at the steps of disassembly in this manual.

glued with adhesive agents of exceptionally high bond-

is

necessary to disassemble these prisms, cut off excessive

(3)

and ether

is

(7)

should be used. For details, reference

available upon separate request.

Requisites for repairs:

1.

First of all, ascertain what parts of the microscope the user or owner of which wishes you to repair.

2. Never fail to check the entire function of the microscope before you commence

a) Find out what parts are defective and how much they are b) Prior to

efficient way.

3.

After completing the repair, check the functions of not only the re-assembled parts but also the entire microscope to make sure no defect should be left unremedied.

4.

Be careful not to deform repair parts during the assembly, make

fied for purpose.

5.

Make repairs promptly and accurately.

repair, think of the best possible order to disassembling the defective parts in

damaged.

it

practice to use tools and jigs speci-

its

repair.

a

most

REPAIR TOOLS AND GREASE

1-1

Regular Tools

1-2

OTOOl

I

OT0015 OT0016 OT0018 OT0022 OT0023 OT0035 OT0079 OT0207 OT02 16 OT0309 OT0317 OT1027 OT1028 OT1126 OT1131 OT1141

OT1144

Grease

OT2006 OT2008 OT2012

Set of screwdrivers (6 pcs.)

Phillips screwdriver (medium size)

Phillips screwdriver (large size) Screwdriver (large size) Adjustable spanner (flat tip)

Handle of small size Phillips screwdriver, using

Tweezers (special made)

Pliers

Allen wrench (width 2.5

mm) Set of Allen wrenches (8 pcs.) Tension gauge Thickness guage

Alon Alpha (adhesive) Araldite (adhesive)

Bellock (adhesive)

Shellac (20

Phillips screwdriver tip, using

g) (adhesive)

OT0023

Tension gauge

OT1 141

1-3

Special Tools

OX Eyepiece with cross hair

1 Focusing magnifier (PM-FT-36)

Pin face wrench for tension adjustment nut

AA007700 Pin face wrench for nut of stage Pin face wrench for fine adjustment Tool for holding gear Test plate for observation tube alignment

(1/100 square) Centering objective for optical alignment of observation tube (for 160 Standard objective for optical tube length alignment Centering objective for optical alignment of observation tube (for 200 Special WF 10X for optical tube length alignment Special centering telescope

Stnadard jig for mechanical tube length control Jig for receptacle balls Spoon for balls

mm)

Pin tiole tube for aligning optical axis of mirror Centering adapter Positionitiy jig for rack AB024100 Block for cliccl<iny sensitivity of fine adjustment Block for cliccking sensitivity of fine adjustment

Jig for

UIITR tulle prism alignment of BH2 series Alignment jig IJosilionilig jig for prism ZA071000 of BH2-TR

.Jig fol intcrljupillary distance

at

62 mm of BH2-BIITR

Aligri~r~etit jig for photo tube of BH2-TR

Finder

eyepiccc

I

A MODEL OR UNIT. PARTS NUMBER AND QUANTITY.

-3-

L7:::8500/ KNW 3SA

/

AB

0866007,

3

X

AB 034700 AB 023400 AB 024800

105A

Al

j

0:3?

AA 001

PI

100

A13

033800

II<

-

t100

3X/l(;,

/

-

I

"

Uv

/

\

V'

AA 782900

PUK 2x6s.

AB 034800

--

A13

AB 4 X

6SA

PUK 2 X 4SA

AU 0!19000

AB 059200

AB

3X6SA

3PUK 2 6 X 4SA7 TAB 060700

'$w@~

russuu-

CA 035600

EXPLODED PARTS

OLVMPUS OPTICAL

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A

MOIH

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lilbi(i

011

O~JI

,

----

1

014

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C,Ul,

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,,r

11

1%

1~~it4

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ct

rd11t

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CSK 2 6 X 6%

DIAGIIAM

Pl%i&'lTC'r.

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OlJAN I I1

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EXPLODED PARTS DIAGRAM

I

NOTE: WHEN ORDERING FOR SPARE PARTS. PLEASE CLARIFY

-5-

MODEL

A MODEL OR UNIT. PARTS NUMBER AND QUANTITY.

I

UNIT

1

FIG

I

A

M0I)I I OIi UNIT. PARTS NUMBER AND OUANTITY.

DT 0105(For 100V) DT 01 06(For 200V)

UYPC 64-1 (For 100V) UYPC 64-2(For 200V)

-CUK 3X4SA

AB 099900( For 100V)

CUK 3 X 4SA

I

'AA 8 14700

EXPLODED PARTS DIAGRAM

MODEL

B2-BDS-2

OLYMPUS OPTICAL CO., LTD. TOKYO, JAPAN

I"

NOTE. WHEN ORDERING FOR SPARE PARTS. PLEASE CLARIFY

- 7 -

h40DEL OR UNIT. PARTS NUMBER AND QUANTITY.

A

AB

A9 025600

KNW 2.6SA

3PUK 2.6 Y 5SA

046500

,*

\

A[

1

O;'!?!)lH)

CUK 4 x 30SA

DT

0103(For 100V)

DT 01 04 (For 200V

)

DS 0095 (For 100V DS 0096 (For 200V)

AB 028500( For 100V) AB 028600( For 200V)

)

'

AB 061 200(For IOOV) AB 061 300( For 200V)

-

4

CUK 4X lOSA,,,

BNW 4SA

GA 135400

CLJK 4' 18SA

EXPLODED PARTS DIAGRAM

NOTE WHEN ORDERING FOR SPARE PARTS PLEASE CLARIFY

A MODEL OR UNIT. PARTS NUMBER 4ND QUANTITY.

LA 459400.1

CUK

2.6 X 25SA

I

'

-

----

LA 459600

AB 058500

O&---

2;

7;;:;;

AA 726300

1

fY3\

A% 022400

1

NO1 I WIII N OI\I)I IIING FOR SPARE PARTS. PLEASE CLARIFY

A

MOIII-

I.

ON

UNIT, PARTS NUMBER AND QUANTITY.

--

1

2

-

A

I

CUK

2.6 X 30SA

B

I

C

096200 AB 060200-

I

D

CUK

3 X 8SA

-

EXPLODED PARTS DIAGRAM

MODEL

I

OLYMPUS OPTICAL CO.. LTD. TOKYO, JAPAN

NOTE. WHEN ORDERING FOR SPARE PARTS. PLEASE CLARIFY

A MODEL OR UNIT. PARTS NUMBER AND QUANTITY.

1

I

UNIT

I

1

I

FIG

AB 021 000

AB 021200---.

.--

-

I

---

---SP

1.6X4U0

---

AB 0 1 8400

-

..

ACU 2.6

-

X

1

OSA

PSK

2

x

~SA'

-

"%M*d4d--

L

XPL

061LAX3

PSK

2

TS

DIAGRAM

x

4~~1

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0I.VMPIJS

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-

15

-

OfJTICAL

WI{L

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A MOl)l 1 01i ON11 PARTS NUMBER AND OUANTITY.

I~ING

I

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CQ.,

SPARE

LTD. TOKYO,

P'ARTS

PLEASE

JAPAN

CLARIFY

EXPLODED PARTS DIAGRAM

NO1

E:

WHEN ORDERING FOR SPARE PARTS. PLEASE CLARIFY A MODEL OR UNIT. PARTS NUMBER AND

OiJANTITY.

AA 788900~

AB 034200---

CUK

3X8SA

__

ER

AND

QUANTITY.

AB 040800

PUK

2

X

EXPLODED PARTS DIAGRAM

6SA

OLVMPUS OPTICAL CO., LTD. TOKVO

NOTE WHEN ORDERING

A MODEL OR UNIT. PARTS NUMBER AND QUANTITY.

FOH

SPARE PARTS. PLEASE CLARIFY

JAPAN

[

EXPLODED

MODEL

PARTS

I

DIAGRAM

UNIT

I

FIG

I

OLVMPUS OPTICAL CO.. LTD. TOKYO. JAPAN

NnTF

WHFN

..".

-,

ORDERING FOR SPARE PARTS. PLEASE CLARIFY

.. .-

.

-

A MODEL

OR

UNIT, PARTS NUMBER AND QUANTITY.

I

D

3.

DISASSEMBLY PROCEDURE FOR FINE & COARSE ADJUST3MQ&T OF

BHS

-

3-1 Remove the Electrical Base plate from the

Microscope Stand in the procedure given below:

Fig.

3-1

3-1-1 Place the Microscope Stand upside down and

remove three Screws

3-1-2 While holding the Electrical Base plate

hand to prevent

AB6x25SA.

(See Fig.

it

from dropping down,

3-2.)

by

reverse the Microscope Stand.

Fig.

3-2

I

3-19

CAUTIONS.

o

The Electrical Base plate

is

very heavy

and must be handled carefully.

o

While the Microscope Stand is placed up-

it

is

side down,

dangerous to remove the

Electrical Base plate which has protru-

sions comprising internal wiring, etc.

Be sure to remove the base as autlined

abova.

Whllr

Mlcro8cop~

grr~plng tha

Bund

upward.

Arm

by

hand, remove the

Fig.

3-3

-21

-

3-2

Dismount

the

Microscope

the

Condenser

Stand

Holder

as

follows:

{CH

unit)

from

Fig.

34

4

/

-

PU

K2x6SA

3-2-1

3-2-2

3-3

Disassemble

3-3-1

With

an,

Allen

12SA

on

the

left

With

the

Coarse

lowest

gradually lifting

Detach

four

position,

the

Rear

Screws

fine

Cover

PUK2x6SA.

wrench,

side.

Adjustrncnt

dismount

it

by

hand.

&

Coarse

loosen

~~034800

Stopper

(See

Knob

the

CH

Adjustment Unit.

by

(See

AB4x

Fig.

3-4.)

set

at

its

unit

by

removing

Fig.

3-5.)

Fig.

Fig,

3-5

3-6

h-

c.

3.3-2

~C.7

YE-

',-+:

-

4

7

,

>-'

"~1.-

w

Dismount

four

Screws

Gear

AB3xl

Unit

OSA.

ZJ856500

by

(See

removing

Fig.

3-6.)

Fig.

3-7

3-3-3

preliminarily

ether

remove

a,,

.-.

'#

~not;n/oo

I

_.

Remove

left Fine Adjustment

Plates

mixture

the

plates forcibly

AB060700

pour

through

Knobs.

several

the

from

For

drops

notches

with

a

(See

the

right

this

purpose,

of

alcohol/

and

Tweezers.

Fig.

and

then

3.7.)

Allen

It

I

Fig.

AB059300

wrench

\

3-8

I

n

4

-

[)n1~o1o~~

4rl11!1

7

1

/[lo

3-34

3-3-5

Remove

following

a)

Remove

and

Allen

bJ

Pull

Left

Knob

Right

Gear

By

detach

0591

n)

1))

Knob

AA782600

removing

00.

Rt!movo

nnrnovr!

the

Fine

manner:

Screws

lef~

Fine

wrench.

out

both

AB059300 A8059200

left

Coarse

Spring Plastic

Adjustment

AB3xGSA

Adjustment

Fine Adjustment

is

equipped

and

Shaft

A8023900.

three

Screws

Adjustment

Washer

AB021700.

AA784400.

Knobs

from

Knobs

(See

3PUK2.6x5SA.

(See

in

the

by

using

Fig

.3-8

Knobs.

Fig.

with

Knob

Fig.

the

right

,)

3-8.)

AB-

3-9.)

I

3l

>L

Fig.

3-1

3-36

./---

-

1

0

0T02Q3

Prepare

to

AA872200

ACU3x5SA.

detach

after

Fine

Drive

loosening

Shaft

two

(See

Fig.

Mount

Screws

3-1

0.)

Fig.

3-1

3-3-7

While holding

remove

tu.rning

it

the

Fine

the

right

Adjustment Knob

counterclockwise.

Drive

Shaft

(See

Fig.

Mount,

by

3-1

1

.)

NOTE:

For

I

holding

rubber sheet

1

3-3-8

Remove

the

or

Spring

Fine

Drive

pliers.

AA784200.

Shaft

(See

Mount,

Fig.

use

3-1

a

2.)

Fig.

3-1

!

2

Fig.

Coarse

3-13

adjustment

I

'.-

-'

-

3-3-9

3-3-1

Extract

the

0

Dismount

a)

b)

the

direction

Pinion

Remove

Extract

indicated

right

Coarse

indicated

Mount

two

Screws

Pinion

by

arrow

Adjustment

by

arrow

AB023600.

ACU3x5SA.

Mount

in

Fig.

in

(See

the

3-14.

Knob

Fig.

3-1

Fig.

3-1

direction

in

3.

4.1

Fig.

3-14

3-15

AB0591.00

1

3.3

11

Disassemble

given

n)

1))

Pinion

bellow.

Remove turning

rlirrr:tion

Rcqrnnvr

AA7tt3ftO0,

Tension

it

counterclockwise

indicated

Wlrnhrr

Mount

AA783700

Knob

hy

arrow

in

AB059400

the

as

in

and

seen

Fig.

sequence

by

in

the

3-15.

Spring

c)

Remove

NOTE:

The

d)

Extract

direction

Balls

el

NOTE:

Tbe

KC-2010

Nut

B1/16

R

ernove

Screw

Nut

AA782800

and

KKAA7828.

is

fixed

with

Pinion

Mount

indicated

are

removed

AA428500.

is

fixed

Adhesive.

AB023600

by

arrow

together.

with

Adhesive.

by

{See

in

(See

using

Fig.

Tools

3-

f

6.)

in

the

3-16.

3-16.)

Fig.

3-76

3PUK

~~782800'

2.6

X

5SA

K

~~~7828

3-3-1

2

Disassemble

in

the

following

a)

By

removing

detach

b)

By

removing Screws

two

Screws

right

Coarse

sequence:

three

Screws

Knob AB059400.

3PUK2.6x5SA

S

K2.6x5SA,

Adjustment

3PU

K2.6x5SA,

detach

Knob

and

Plate

AA783000.

c)

Remove

078200

I

!

Fig.

3-17

3.4

Disassemble

3m4.1

Remove

gear

and

2

Stopper

assembly

A078300.

ZJ808500

Screw

AAOOl

23808800,

(See

Fig,

as

follows.

500.

3-1

ZA-

7.)

Fig.

3-18

fr

$rn

---\

-'-/

\;

!

AA784100

3-4-2

3-43

Remove direction

Remove

Knob

AA785200

indicated

R

ing

AA784100.

by

arrow

by

turning

in

(See

Fig.

it

3-18,

Fig.

in

3-1

the

8.)

-

3-5

Disassemble

Coarse

Adjustment

Guide

as

follows:

Fig.

AB024900

3-19

--

p-r

PU

K2x4bu

.-

3-5-1

3-5-2

Detach

of

Detach the

four

NOTE:

For

scope

take

Knock

Cover

Arm

Screws

removing the Screws,

Stand

care

AB024900

by

removing

Arm from

AB6x25SA.

on

not

to

fitted

its

drop

into

four

side.

the

In

the

from

Screws

(See

Base

(See

place

this

Arm

base.

the

P

U

Fig.

by

Fig,

the

case,

since

front

side

K2x4SA.

3-79,)

removing

3-20.)

Micro-

however,

it

has

no

Fig,

3-20

1

Lc5ESY

Fig.

3-21

-

L

ie

TT

rl

7

F-

1

3-5-3

After

Rack

placing

AB024100

AB3xBSA.

the

Arm

by

on

its

removing

(See

side, dismount

two

Screws

Fig.

3-21

.)

I--

Fig.

3-22

3-5-4

<<<

.\>

1

3-5-5

Sufficiently

which

Loosen

are

four

used

loosen

to

Screws

two

Screws

attach

Guide

AB3x12SA

AB3x

Fixing

(See

Fig.

sufficiently.

(See

Fig.

16SA

Piece

3-22.)

t

Fig.

3-23

---

r

..

. - -.

L

---

.-

-c

-

--

3

3-6

'Disassemble

the

3-6-1

3-6-2

3-6-3

3-6-4

sequence

Extract

Guide

in

Remove

Spacers

and

Remove

Ball

Wash

After

completely

Fig.

four

Guide

each

the

unit

3-23.

sixteen

AB023300,

Wires

Guide

washing,

Inner

Ball

given

below:

entire

in

the

direction

Rollers

AB023500.

Fixing

AB024800.

part

with

wipe

with

a

piece

Guide

assembly

Unit

indicated

AB022700,

four

Wires

Piece

gasoline

off

gasoline

of

dry

ABOT4700

of

Inner

by

(See

Fig.

A8023400

(See

Fig.

AB009700

(See

Fig.

or

xylol.

or

cloth.

in

Ball

arrow

3-23.)

two

3-23,)

and

3-24.)

xylol

Fig.

3-24

4.

ASSEMBLY

Fig.

4-1

PROCEDURE

AB024

JOO

AB009700

FOR

FINE & COARSE

AB3x 1 6SA

ADJUSTMENT

4-1

Assembly Unit.

4-1

-1

Assemble

lnner Ball

two

NOTE:

The

to the

of

Coarse

Guide

Screws

such

Gu

AB3xl6SA.

should

a

degree

ide Fixing Piece.

UNIT

&

Fixing

ABO24700

be

that

OF

BHS

Fine

Adjustment

Piece

tightened

they will

Guide

ABO09700

by

tightening

(See

Fig.

temporarily

not

drop

with

4-3.)

from

Fig.

I

Fig.

4-2

4-3

'~80243

A8023500

00

4

4-1-3

Assemble

Guide

For

B2KC1006

shown

from

tightening

Assemble the

guide

Rack

AB024700.

this

purpose,

to

in

Fig.

the

right

two

four

groove

NOTE:

After

surface

them

guides

in

this

applying

of

the

into

the

should

manner.)

CAUTION: Make

sure

that the Wire

scratched

malfunction.

or

AB024100

attach

l

nner

Ball

4-2,

press

side

to

Screws

Wire

Guides

of

Arm

Grease

Wire

Guides,

guide

be

coated

nicked,

wi.th

positioning

Guide

the

AB024700

Rack

Jig

and

AB3x8SA.

(See

AB023500

AB022900.

OT2008

strech

groove.

with

{All

Grease

{See

Guides

which

are

lnner Ball

AB024100

fix

it

Fig.

4-2.1

into

onto

each

and

clamp

the

wire

and

Fig.

4-3.)

not

bent,

may

cause

Jig

as

by

set

Fig.

id-

4-4

4-1-4

Assemble

AB022700

Spacer

(lower

AB023300

side

only).

and

Rollers

NOTES:

1.

..

.-

----

-

,

5-2

:<g

'

Apply

the

2,

Arrange as

at

a

Rollers

shown

the

center,

thin

and

the

in

layers

Spacer

Rollers

Fig.

4-4

of

Grease

respectively.

in

alternate

and

place

(See

QT2008

directions

the

Spacer

Fig.

4-4.)

to

Fig.

p--

4-5

-

AB02330Q

4-1-5

Assemble

Inner Ball

Wire

Guide.

guides

A8023400

with

the

NOTE:

The

Wires

procedure

Arm.

the

1

4-1-6

Mount

Rollers

Ball

Guide

should

as

that

two

Wire

AB022700

A6024800.

be

assembled

for

assembling

Guides

and

Spacer

by

the

them

(See

Fig.

ABQ23400,

A6023300

(See

Fig.

same

with

4-5.)

eight

on

4-6.)

NOTE:

Assembling

for

assembly

procedure

with

the

is

Arm.

the

same

as

that

Fig.

46

t-

'

Fig.

4-7

[&

--<,

.

4-3

-7

Mount

(Fig.

4-4).

the

Inner

Guide

(Fig.

4-5)

(See

on

the

Fig.

Arm

4-7.)

Fig.

wf

4-8

vLb-:

-

-------=

;

9

/AB024800

.-

,

'

+

.

L:~

-

AB3x12SA

:f,

".dl'=

4.

.-

.+--

,.-p

-,:d

-I_

-

>'

<.

.

-

-&

-T-

-

.

4-1

4-1-9

Assemble

-8

Ing

manner:

a)

Push

position.

b)

AB3xl6SA

c)

By

clamp

degree

play

Fix

Guide

AB3x12SA.

Ball

in

If

the

Ball

Fixing

tightening

Ball

Guide

Piece.

the

that

A8024700

Guide

the

Guide is

Guide

Ball

which

the

(Fig.

4-6)

Guide

too

is

used

two

Screws

Fixing

Ball

Guide

AB024800

by

tightening

and

tight

for

Piece

and

(See

in

assemble

(See

loosen

the

follow-

it

in

Fig.

4-8.)

Screw

the

Guide

AB3xlGSA,

to

such

a

is

free

from

Inner Ball

four

Screws

Fig.

4-9.)

Fig.

*

4-9

I

Fig.

4-10

STANDARD

OT0309

I

for

sliding

-

#.

1.-

force:

-

80

--

-

--

-

120

4-1

-1

0

Check

operation

a)

-

1

g

b)

c)

d)

and

adjust

in

the

By

using Tension

the

Ball

Guide

it

casily.

If

the

force

as

follows:

(1)

After

I

2SA,

to

clamp

(2)

Tighten

(3)

Measure

the Ball

If

the

force

reduce ing

Check

clamping

Piece

the

referring

the

Ball

sequence

Gauge

for

force

is

weaker

loosening

tighten

four

guide

Ball Guide

the

Screws

force

is

two

Guidc

once

stronger

force

to

Guide

given

khan

four

for

below:

OT0309,

required

(See

specified

Screws

Fixing

AB3x12SA.

required

ai~air~.

tllnn specified,

for

the

b)

ahove,

for

its

proper

its

proper

check

to

Fig.

4-1

adjust

AB3x

Piece.

(or

sliding

Guide!

opera-

side

0.)

AB3x

f

6SA

Fix-

1

i

Fig.

4-71

Desk

B-KC0027

4-2-1

Assemble

Mount

dure.

a)

Place Pinion

b)

lnsert30BallsBl/lGinjiqA-KC0027(30

balls

grooves.)

NOTE:

Apply

before

c)

Drop

by

a

around

d)

While

arrangement,

direction

Pinion

AB023600

can

be

Grease

insrtion.

the

Balls

arrow

Tweezers

{A)

the

Pinion.

taking

indicated

ZJ856400

in

the

ZJ856400

arranged

by

and

care

remove

with no

OT2012

in

the

pushing

arrange them

not

Jig

by

with Pinion

followinq

on

Jly

(SRC!

(SOH

to

direction

them

(See

to

disturb

B-KC0026

arrow

(B).

(See

R-KC0026.

F

in.

.tl;~ps

F

iq.

flails

indicated

with

Fig.

the

Fig.

proce-

4-

1 1

.)

in

the

4-1

1

.)

Bll16

tip

of

reatly

4-1

1

.)

Ball

in

the

4-1

1

.)

e) Assemble Pinion Holder AB023600 in

position. (See Fig. 4-12.)

NOTE:

Take care not to disturb the Ball arrangement.

Fig. 4-12

I

1

,25856400

Drop the Balls in the direction

f)

to steps

g) Tighten Nut AA782800 to Pinion

856400 to eliminate thrust play

b) and c) above. (See Fig. 4-1 2.)

(C),

similar

ZJ-

Fig. 4-13

A5059400

\

4-2-2

Assemble Tension Adjusting Knob with Pinion Mount AB023600.

NOTE:

Apply Grease OT2006 to the thread surface. Assemble Spring

AA783700 in position. (See Fig. 4-1 3.)

NOTE:

Apply Grease OT2006 to contact surfaces.

AA783800 and Washer

AB059400

(See Fig. 4-1 3.)

Fig.

4-74

I

A(:!

r:{x!,sn

4-2-4

Assemble the Pinion

Arm

by

tightening

two

NOTE:

Cement the

Screws

with

Mount

Screws

(See

Adhesive

Unit with the

ACU3xSSA.

Fig.

4-1

4.)

OT113T.

Fig.

4-15

~~02360d

Fig.

-

4-16

782800

4-2-5

Adjust Pinion

a)

While

ZJ856400

turning Pinion

adjust tightness condition

782800

uneven

until

rotation

the

or

thrust

NOTE:

Torque required to turn

Approx.

b)

For

loosening,

three points

AA782800

5

g

(rotatable very lightly)

preventing

apply

on

and

Pinion

Nut

Adhesiua

the

as

follows:

ZS8.56400

Pinion

is

play.

(See

AA7.82.800

threads

ZJ856400.

(See

by

of

Nut

frt?c!

Fig.

the

Pinion;

OT1027

of

the

Fig.

hand

AA-

from

4-1

from

Nut

4-

t

6.)

5.1

at

Fig.

4-17

4-2-6

Fit

Ring

AA784100

ZJ808500

into Outer

following manner:

a)

Carefully

free

6)

Also clean the inside

AA784000

is

to

wipe

from grease or contaminant.

into

be

fitted.

attached

Ring

AA784100

which

to

Cock

AA784000

until

of

Outer Ring

Ring

AA784100

(See

Fig.

Knob

in

the

it

4-1

7.)

is

b

AB

785200

I

----*

4-2-7

4-2-8

Assemble

For

this

purpose,

0162D06

Knob

to the

clockwise

Assemble

Lock

Knob

as

Stopper

AA785200

apply

thread

far

as

a

and

it

AA001500

thin

will

in

coat

turn

go.

[See

in

(See

position.

of

Grease

the

Lock

Fig.

4-18,)

position,

Fig.

4-18.)

Fig.

Fig,

4-1

4-19

-

8

AAOll

I

'>llt~

4-2-9

4-2-10

Assemble

a)

the

b)

Assemble

078300,

by

two

Apply

each

Assemble

together

tightening three

Gear

Assemble

Mount into

NOTE

Apply

AA782900

mount.

:

Adhesive

thread.

25808800

tightening

Screws

NOTE:

Grease

gear

unit.

Coarse

with

Mount

Shaft

AA782900

AB0238QO

OT1028

Gear

Units

Screw

S

K2.6x5SA.

OT2012

Adjustment

three

Washers

Screws

3PU

as

follows:

with

by

threading

IAraFdite)

ZA078200,

and

Plate

AA783000

3PVK2.6x5SA

(See

Fig.

to

the

shaft

KnobAB059000

AA800200

K2.6x5SA.

Gear

shaft

ZJ-

and

4-1

9.)

by

to

of

I

I-

-

bU

I

I,

rf

1

u

4-2-1 1 l

4-2-12

nsert

Shaft

ment

into

the

Hook

Knob (Fig.

Pinion

Microscope

Screw

AA784100

of

Spring

AA784200.

A6023800

4-19)

25856400

Stand.

AA146300

into

the

circular

of

the

from

which

located

portion

Coarse

the

is

attached

(See

Fig.

{See

Fig.

Adjust-

right

4-20.)

on

at

theend

4-20.)

side

to

Ring

Fig.

4-21

4-2-1

3

Assemble

as

follows:

a)

Apply

Screw

b)

After

AA872300,

c)

Temporarily

6SA

AA872200.

Fine Drive

Adhesive

AA146300

Drive

Shaft

applying

to

protrude

Mount.

it

assemble

such

inside

Shaft

OTl

and screw

Grease

in

position,

a

degree

Fine

Mount

126

to

the

it

OT2008

twoscrews

that they

Drive

Shaft

{See

Fig.

AA872250

thread

into

to

of

Fine

Washer

ACU3x

do

not

Mount

14-21,)

I

Fig.

4-22

Screw

--

4

AA146300

I

on

AA784100

"-2-14

I

Place

Fine

position

a)

Fit

Drive circular

AA784200

While

Mount

Stand,

Then

brought

While

872200 Stand,

other

as

A

After

depress

lightly

again.

Drive

as

follows:

Screw

AA146300 located

Shaft

portion

(as

depressing

lightly

turn

it

the

two

into contact

:keeping

a

little

move

screws.

+

B

+

C

one

screw

the

anto

Shaft

Mount

AA782200

at

the

shown

the

in

toward

one

rotation

Screws

Fine Drive

apart

from

Screw

(These

in

Fine

the

AA'146300

steps

Fig,

4-23.)

rotated

Drive

Microscope

AA872200

other

end

Fig,

4-20).

Fine

Drive

the

clockwise.

(See

AA146300

with

Shaft

the

are

over

Shaft

(See

in

on

Fine

into the

of

Spring

Shaft

Microscope

Fig.

4-22.)

are

each

other.

Mount

M

AA-

icroscape

over

the

illustrated

the

other,

Mount

Stand

Fig.

once

4-23.)

Fig.

4-23

Screw

AA146300

on

AA872200

Fig.

4-24

b)

While depressing Fine

AA872200

Stand,

ment

Knob

For

final clamping Mount, tighten holding pliers.

CAUTION:

Be

sure

with

Pinion Adjustment malfunction

c)

Firmly tighten which Drive

Shaft

d)

Make

Knob

ZJ808500

NOTE:

To

check

operation,

the

Set tion.

Turn

Knob

clockwise

should normally

upon

releasing

in its locking condition.

Coarse

right

make

steps

sure that

Knob

4-2-6

lightly onto the Microscope

clamp

it

by

AB05900

the

Fine

to

keep

ZJ856400

Knob

may

are

temperarily

Mount AA872200.

sure

that

turn smoothly

is

normally

the

Lock

proceed

Lock

Knob

the

half a rotation

direction.

it.

Adjustment Knob clockwise;

it

is

not

operating normally,

and

4-2-1

Drive

Shaft Mount

turning

Coarse

clockwise.

of the

the

Drive

Gear

A

be

two

the

as

right

Fine Drive

knob firmly

Shaft

(See

ZAO78300

in

turning

B059000,

caused.

Screws

assem

bled

Coarse

and

operative.

Knob

in

for

follows:

its

locking

Coarse

in

The

the

Lock

Mount with

ACU3x5SA

Adjustment

Lock

Adjustment

make a clicking

Then,

set

is

locked. If

4

above

the

Lock

By

turning the

once

Adjust-

Shaft

while

Fig.

4-24.)

engaged

Coarse

otherwise

on

Fine

Knob

its

normal

condi-

counter-

Knob

sound

Knob

the

Lock

repeat

again.

Il'

I!.-

Fig.

-

4-25

4-2-1

5

4-2-16

Assemble

AB059100

AA800200

left

together with

by

tightening

2,6x5SAb

After applying AA784400, place

Coarse Adjushtment

three

Screws

(See

Fig.

Grease

i-2:

in

position.

OT2008

(See

to

Fig.

Knob

Washers

3PU

K

4-25.)

~ahser

4-25.)

Fig.

fig.

426

-

4-25

-

fl

Fine

adjustment

1

knob

assembly

'b

ac

-

C

I

-

1

L

.

2,-

4-2-1

4-2-18

4-2-19

7

Plncs aftcr

npplylriq

Assemble

AB069200

parts:

Gear

Shaft

Screw

Insert

Assemble

059300

Fine

Adjustment

A

B3xGSA.

NOTE:

Apply

AB3x6SA

Sprincl

the

together

AA782600

A

0023900

AB3xBSA

Shaft

A0023900

left

in

position.

Adhesive

beforehand.

Wnnllnr

Grnn~n

right

Fine

Adjustment

Knobs

OT1026

AR0713130

01

700n,

(Srrr*

Fine

Adjustment

with

into

Fix

the

Shaft

(See

the

by

tightening

to

threads

right

In

position

Fiq,

following

A6023800.

Fig.

4-27.)

Knob

and

Screws

(See

Fig.

of

Screws

I

4-26.)

Knob

AB-

left

3-3.)

4-2-20

Check

normal

a)

If

rotate

b)

If

tho

on

AB031700

of

Sprinq

the

Fine

rotation.

the

Fine

smoothly,

pnrts,

injury

Finn

tho

or

~hr~rst

Wnnhnr.

Adjustment

Adjustment Knobs

check

shafts,

contamination.

Arliustrnnnt

sirln,

is

irit~lfncfivr!,

Knobs

the pnrts

bearings

Knolls

Sprinq

Atllrrst

for

do

(qears

nnrl

washers)

hnve

Wnsher

curvature

their

not

and

play

of

b

Fig.

--

AU~X

IOSA-

4-28

-

4-2-21

Assemble

a)

Temporarily

856500

Gear

with

Unit

ZJ856500

assemble

four

Screws

as

follows:

Gear

AB3x1

(See

Unit

OSA.

Fig.

ZJ-

4-28.)

NOTE:

Washers

before

7-

-

assembly.

b)

Loosen

Unit

Gear by

four

necessary

between

Rack,

KNW3SA

disassembly

four

ZJ856500

Unit

ZJ856500,

approx.

Screws

to

the

Pinion.)

and

should

Screws

0.5mm

AB3xlOSA

slightly

then

and

AB3xlOSA.

compensate

teeth

of

AB086600

be

reused

of

and

press

raise

it

upward

finally

(This raise

for

Gear

the

Unit

tighten

backlash

used

for

Gear

down

is

and

42-22

4-2-23

NQTE:

Be

careful

oblique

c)

Check

Knobs

repeat

d)

After

properly,

Screws

Assemble

ing

four

Screws

Assemble

left

Fine

not

to

position

the

for

do

step

the

apply

AB3xl

Rear

Fine

their

not

b)

above

Knobs

OSA.

Cover

to

normal

rotate

Adhesive

PUK2x6SA.

Plates

At3060700

Adjustment

assemble

Arm.

&

Coarse

operations.

smoothly

once

again.

have

OT3

AB034800

to

Knobs.

Gear

Unit

Adjustment

or

evenly,

been

131

by

(See

the

adjusted

to

tighten-

Fig.

right

in

If

the

four

3-5.)

and

5.

DISASSEMBLY

PROCEDURE

FOR

BASE

UNIT

5-1

Remove

Light

Fxlt

Awrlr~il~ly

rirl

Ir~IInws:

Fig.

5-1

3PU

K2x

JSA

a

*

-

5-1-2

Detach

-1

threeScrews3PUK2xJt;A,

Remove

Filter

Mount

Knurled

Allfl:4tlf100

Ring

AB035500.

try

removing

(!;tloFig.5-1,)

(See

Fig.

5-2.)

Fig.

5.2

5-3

rMirror

mount

unit

.

l"-l

--

Detach

removing

Mirror

three

Mount

Screws

Unit

ZJ538400

3PUK2.6x6SA.

(See

Fig.

by

5-3.1

Fig.

5-4

5-1-4

Disassemble

a)

Remove

using

Adjustable

b)

Remove

the

Lens

Light

Exit

Unit:

Retainer

Spanner

ZA077700.

AB035800

OT0022.

(See

Fig.

by

5-4.)

7~-

Fig.

5-5

?Id diaphr

agm

"

1

unit

*

11,

1'1

I

1

'

5-2

Disassemble

5-2-1

By

removing

detach

Detach

Screw

Detach

Screws

the

Field

Circular

3PU

K2.6x5SA.

Plate

3PU

K2.6x5SAm

Field

Diaphragm

two

Screws

Diaphragm

Rack

A8025600

AB046500

Unit

as

CUK2.6x6SA,

from

the

(See

by

(See

by

removing

(See

follows:

Base.

Fig.

5-5.)

removing

Fig,

5-6.)

four

Fig.

5-6.)

KNw2*6$ 3PUK

2.0X

Fig.

5-6

5S

Remove

'-?4ABm,,

Rotary

Diaphragm

Frame

AB025500.

Blades

ZA078800.

[See

Fig.

5-6.)

6.

ASSEMBLY

Fig.

6-1

PROCEDURE

Base

Arm

FOR

BASE

UNIT

6-1

Assamble

thr'

Anri

wlth

thn

Onse

Unit,

NOTES:

1.

The

Arm

should

not

to dcgrarle

Screws

2.

Arm

6-2

Assemble

6-2-1

6-2-2

cordance

Assemble

Diaphragm

Assemble

j

must

will

not

the

with

the

Diaphragm

Frame

Rotary

tion.

t1e

mor

flpp0rlrimt:e.

bc

t~ql~tr?~\rtl

camp

loose,

Field

Diaphmgm

proceclurr!

Blocl~ts

AB025400.

Frame

rnlsd

precisely

/See

Cirrnly

so

Unit

(rivan

helowr

ZA07R80Q

(Sec

AB025500

(Sol!

Fig.

that

Fig.

in

Fig.

so

6-1

the

in

ac-

with

5-6.)

posi-

5-6,)

as

.)

Fig.

6-2

7-

Cross

hair

Image

should

within

of

KN0029

of

fieEd

be

contained

this

circle.

diaphragm

6-2-3

6-2-4

6-3

Mount

by

rarily.

6-3-1

Position

Screws

Plate

3PUK2.6x5SA.

NOTE:

Check

operation.

Assemble

tian

Bring

shown

by

the

using

down

the

Diaphragm

Circular

tightening

Ficld

twn

Microscope

in

Fin.

NOTE:

Recommended

other

and

a)

b)

C)

d)

packing

deslc

surface.

Insert

the

of

Looking

scope

portion

Centering

illuminator

Microscope

through

KN0029,

(helicoid)

hairs.

Insert

down

Slide

back

KN0029

the

and

Field Diaphragm

AB046500

Rack

Screw

Diapl~raqm

Scr~ws

CUK3.6x6SA,

6-2.

to

apply

material

Adapter

insenion

Base.

Special

rotate

to

into

Field

Diaphragm

front

forth

lens

until

is

brought

by

tightening

(Soa

Blades

far

A6025600

3PUK2.6x5SAm

(SRF!

Unit

ante

Stand

on

soft

cloth

between

its

Nosepiece

B2KCf

port

at

Centering

its

front

focus

on

B2KCl003

all

the

portion

the

of

image

into

four

Fig.

5-6.)

normal

in

pasi-

Fig.

5-6.)

the

Base

tempo-

front

or

same

003

into

the

back

Tele-

lens

the

crass

and

stop

way

KNOD29

of

focus.

as

the

E

-

e)

Loosen

Unit

the image correctly

cross STANDARD:

f)

Tighten

-

64

Assemble

given

below:

two

Screws

slightly and

of

centered

hairs

of

KN0029.

two

Screws

the

Light

of

Field

Diaphragm

move

the Field Diaphragm

Within

scale

of

it

leterally

concentric

1.5

divisions

K

N0029.

with

CUK2.6x6SA.

Exit

Unit

in

the

procedure

until

on

is

the

Fig.

6-3

6-4-1

Assemble

Unit

6-4-2

Clamp

OT0022.

6-5

Mount

three

the

Screws

NOTE:

It

is

recommended

ment

in

6-5

Assemble Knurled

Lens

ZA077700

23538400,

the

Lens

Light Exit Unit on

3PU

K2.6x6SA.

to

this

condition.

Ring

Retainer

perform

AB035500

in

Mirror

(See

Fig.

AB035800

(See

Fig.

the

Base

by

(See

Fig.

overall

(refer

in

position,

{See

Fig.

Mount

602.)

with

6-3.)

using

6-4.)

adjust-

to

9-3

1

6-5.)

Fig.

64

6-5

6-6

Assemble

with

6-6-1

66-2

L---

Check

ing

If

engagement

and

Filter

Screw

the

range

the

graduations

teeth

Mount

AB03560D

3PUK2x7SA.

Field

Diaphragm

and

graduations.

are

between

of

Circular

Rotary

Rack

in

position

(See

Fig.

Unit

for

its

rniscalibrated,

Ring

A8035500

AB025600.

6-5.)

work-

adjust

7.

DISASSEMBLY

PROCEDURE

FOR

BH2-CH

Fig.

7-1

Disassemble

I-?

manner:

7-1 - 1

7-1-2

the

Remove

Stopper

by

Remove

Detach

Stopper

H

lowering

the

Knob

K2.6x4SA

the

Condenser

ACUT.Gx4SA.

Stage

Mount

H

K2.6x4SA.

Condenser

Holder

A8059800

in

can

Mo'lder.

by

the

following

he

uncovered

(See

Fig.

by

loweriny

removing

(See

Fig.

7-1

.)

it.

Screw

7-2.)

I

Fig.

7-2

7-3

-4

Remove

7-1

0077,

-5

Remove

Washer

7-1

7-1-6

/

Nut

AA007700

Tension

Ball

Screw

B3J32,

AA272600.

by

using

AB026900.

Pinion

AB026800

Tool

KKAA-

(See Fig.

(See

Fig.

7-3.)

and

AA061400

7-2

Disassemble

ing

7-2-1

7-2-2

the

procedures:

Remove

Condenser

059600.

Remove two

Condenser

Centering

Holder

Clamping

Knobs

AB026000.

in

the

Knob

follow-

AB-

AB059600

Fig.

7-4

1

I

7-2-3

7-2-4

Detach

six

Screws

Remove

three

Plates

3PU

Condenser Mount

AB06'1400

K2x4SA.

by

removing

(See

Fig.

AB059000.

(See

Fig.

7-4.)

7-5.)

'Fig.

7-5

7-2-5

Dismount

Screws

Two

Rack

CU

K2.6x6SA.

Washers

NW2.9-450BN

the

Rack.

AB026700

SW2.6SA

are

removed

by

and

removing

(See

Fig.

two

Washers

together

two

7-6.)

with

%

7-2-6

*

7-2-7

Remove

Screw

Spring

AA253000.

AA097400.

Fig.

7-7

8.

ASSEMBLY

PROCEDURE

FOR

BH2-CH

7-2-8

7-2-9

8-1

RemoveShaftAB026200.

NOTE:

The

Spring

Screw

CAUTION

Do

not

and

Shaft

AA253000

:

remove

Height

is

removed.

12WO.

After

or

xyloi

drv

Assemble

procedure

gasoline

cloth.

After

Shaft

or

AB026300

disassembly,

to

rernovt!

gasoline

the

Condnnsnr

below:

appl

yinq

cornplotcly

G

In

Wash

rcnse

pasi

can

ba

rlismotr

Adjustment

tlir:

parts

qreasc?.

Hnlder

Thcn,

with

Unit

OT2008,

tian.

(See

nted

(Scc

with

a

as

(See

Fig.

7-7.)

after

NP5x

Fig.

7-7.)

xylol

wipe

off

piece

of

per

the

assemble

Fig.

8-1

.)

Fig.

8-1

-5

8-1-6

8.1-7

8-1

-8

After

Spring

ilpplyinrl

AB076300

Tighten

After

surface,

applyirlq

059500

Attach

six

Aftcr

OT2006

Knoh

Aftet

OT7006

Knob

Check

ing

thrc!e

Scrcws

applying a small

AB026000

applying

AR059600

operation

Knob.

Grcasr:

in

Scr~w

AA3530OO

Grease

assemble

in

position.

Plates

3PUK3x4SA.

to

the

thread,

in

a

to

the

thread,

in

by

OT2008,

position.

{See

in

position.

(See

OT2008

Condenser

A6061400

Mount

(See

by

(See

amount

assemble Centering

position.

small

position.

manipulating

(See

amount

assemble

(See

assemble

Fig.

Fig,

to

the

Fig.

tightening

Fig.

of

Grease

Fig.

of

Grease

Clamping

Fig.

the

Center-

8-1

.)

8-1.)

slide

AB-

7-5.)

7-4.)

7-4,)

8-1-9

Assemble

tightening

Rack

two

AB026700

Screws

CU

K2.6x6SA.

in

position

{See

Fig.

by

7-6.)

AB

026400

8-2

8-2-1

Assemble

With

Washers

Balls

83/32

assemble

NOT€

Apply

by

arrows.

the

Stage

it in

Grease

Mount Unit

AA272600,

placed

Stage

OT2008

on

Mount

to

as

follows:

NW4.6-26580

Pinion

Unit

the

AB026800,

AB026400.

parts

indicated

(See

Fig.

and

8-2.)

Fig.

8-2

/-

AA

s

y-'

272800

NW

4.6-3858n

8-2-2

8-3.3

!I-2-4

8.2-5

Asscrnbic?

tion.

Assernl>lr!

Tool

Assemhl~

this

tit~le

Screws

Check

Nut

K

KAA0077,

purpose,

lormarl

ACU3x4SA

Pinion

required.

a)

When

has

thrust

Loosen

Tighten

b)

When

the

Loosen

Tighten

Tcr~sion

Scr~w

AA007700

I(nat~

AB059800

fit

the

in

the

firmly.

for

its

the Pinion

play:

AA007700.

4

A8026900.

4

AA007700.

Pinion

rotates

AA007700.

-1

ABQ26900.

5.

AA007700.

A0026900

in

pas1

in

Pinion

Knob

operation and adjust

rotates

Shaft

and

too

in

tion

by

position.

into

tighten

(See

Fig.

lightly

heavily:

posi-

using

For

the

two

8-2.)

it

if

or

8-3 Assemble Stage Moi~nl UtliZ with Condenser

Holder Unit as follows:

8-3-1

8-3-2 Check Condensctt Iloldt~t IJ~iil for its verti-

CU

K2.6x6SA

/

To be selected from among AB059900 through AB060000.

Fig.

8-3

9.

OVERALL ASSEMBLY AND ADJUSTMENT OF BHS-F

Assemble Condenser

Stagc

Mount

Holder Utlil

I111il

AB026400

Af31326500.

(See Fig. 7-1

cal motion and adjr1l;l

li

t

t?clrlir

c?d.

a) When the rack llils 11loy:

Place Wasll(,t

s

A130!1l)flO0 AB060000

under Ihc Hnclt, (Scc Fig. 8-3.)

b) When Waclt

Remove

or replacc!

c:tc?;rl.af;

Wusllrvs

tlrc!tri

wllli

(11

rllovtjs

A1113!~8%(3(3

IIiilltit?~ ones.

loo

heavily:

-

AB060000

(See Fig.

with

.)

8-3.)

STANDARD:

1

division on the

scale

9-1 Check

system

9-1-1 Place

scope

B21<C0002:

82KC10013: Cc!lituritiy adapter

K NO029

and

ulbtic~rl crli!lntrlcnl of illumination

lhc lollow~r~cj

Slarid

as

:

J~!js

oti 1Jie Micro-

sllc~w~r

i~r

Fig.

I'it\llc)l~'

9

1:.

lube

Sl)c.?cial cenlering telescope

Pin hole image slioi~l(l be contained

this circle.

within

9-1-2

9-1-3

9-1-4

Bring down Microscope Stand on shown in Fig. 9-1. Recommended to apply soft cloth or some other packing material

between Nosepiece and desk surface.

Looking through Special Centering Telescope

KN0029, rotate to focus on the cross hairs. Slide the front lens portion of and forth to

I<C0002. STANDARD: 1 division of cross hairs of

;I)

I1 tile S1-ANDAR D is not met (deviation

c?xct:eds 1 tlivisiotis), adjust position of

1I1(2 Ligllt Exit Utiil.

I,)

Alie~ loosening Screws 3PUK2.6x6SA on Mirror

pillhole Image within 1 division on the cross hair of Tighten Screws 3PUK2.6x6SA.

its

front lens portion (helicoid)

focus on the Pin Hole of B2-

I<N0029.

Mourlt Unit ZJ538400, adjust the

KN0029.

its

front

as

KN0029 back

Fig.

9-1

B-KN0003

LB

Specimen

objective

--

Condenser

Cross hair of

*

WHKIOX

f

l

w

rn

I I

KNOI)?Y

9-2 Assemble the Electrical Base with Microscope

Stand by tightening three Srews

9-3 Check and adjustment of Fine Adjustment

sensitivity

9-3-1 Use the following jigs on the Microscope

Standard as shown in Fig. 9-2:

B-KN0003:

LB40x objective

WHKIOX or

Condenser

Ordinary specimen

Fine adjustment sensitivity STANDARD: Within

NOTE:

If no B-KN0003

observation tube instead.

Standard jig for tube length

WKlOx

visions on knob scale)

AB6x25SA.

4p (within 2 di-

is

available use any

Fig.

9-2

-49-

9-3-2 Checki~~!l

a)

111

81 in:! tl~c

s~)ccir~~l:tl,

ttic Fill(: A(JJ~~!,IIII(*II~ l<1lol3.

b) Turri

Zl,ct

divisiol'ls)

retirrn focus

it

an

read indication Adjustmet11 I<tiol). 1 l~a? ciiffer(:nce of the

readings be within

c) Check fine acij~~sftrl(!rit ~c:tlsitivity by

turning the to those selected

occrdrrro

i~rslr\i~nc!~~l

rI(:iici

ili(i~(:~jf

I

in(:

Atlj~rstrno~ll 1<1iob 20p (10

ill

oilllihr tiit

tr~llil

111~

tlio

spncirrii?~i.

o~i ill(?

oblailiecl ill slc(3s

2

divisio~ls.

Itno11

io11

ill~31~t~~~~('tit is

iri

tlio

ill

slol)s

in focus on the

on

the scale of

(:(:I

ion, and then

brought in

111

this condition,

sc:alc?

of the Fine

ii)

i~tid b) must

cfilt?ctio~is reverse

;I)

;11,c1

b)

above.

A

Point

Block B2KC0009

Point B Stage

B2KCOOlO

Block

Point C Stage

Fig.

9-3

Stage

Specimen

1

Specimen

9-3-3 Check fine adjustment sensitivity

steps a),

b) and

c)

above

at

thrce points A,

and C specified in Fig. 9-3. (At poi~lls B and

C,

a

block

is

placed between the spccinlcri and

stage to change height of stage.)

UAR

D

is

9-3-4

9-3

5

If the STAN

UniL

of Gear

thc STAN DAR W cannot be rnet by adjust-

If ing

Gear Unit ZJ856500, proceed

a)

Cliccl< the Gear and Shaft for engagement arid

ZJ856500.

play in the Coarse Adjustment Knob.

trot Irrc?l, change setting

b) Cl~eclt the Ball Guide assembly

ings of

tlie

Wires and Rollers as well as

operation.

by repeating

B

(Sce Fig. 9-3)

(Sce Fig. 4-28)

as

follows:

(See 4-2-9)

for

sett-

its

OPTICAL PATH DIAGRAMS

OF

BH2-BI AND BH2-TR

BH2-BI BH2-TR

designates the combination of

B2-BI

unit and

B2-BIC

B2-TRC

unit

10.

DISASSEMBLY

PROCEDURE

FOR BH2-&I

10-1

Disassemble

B2-BI

Unit

BH2-BI

as

per

the

procrdum

into

R2-81C

given

Unit

below:

and

Fig.

-

10-1

10-1-1

. .

.

-

10-1-2

Detach

three

Diopter

Screws

Disassemble

Finger

Rest

R

PUK2xlOSA

two

Screws

rest).

CUK7.llixSSA

Ring

AR033700

ACU2.Gx4SA.

Finqnr

Ali037700

{frorn

Rnst

L

by removing

nnch

(from

by

removing

(See

Fig.

AB032100

finger rest)

each

(See

Fig.

10-1)

and

Screw

and

finger

10-2)

Fig.

10-2

10-3

10-1-3

Detach Graduated

ing

four

Screws

PUKZx4SA.

PFateAB031900

(See

by

rernov-

Fig.

10-3)

Fig.

10-4

10-1-4

10-2

Disassemble

by

removing

B2-BIC

'B2-BI

four

Unit

from B2-BIC Unit

Screws CUK3x6SA.

Unit

as

follows:

(See

Fig.

10-4)

Fig.

-

10-5

---

-

- - - - - - - -

CP093900

1

10-2-1

-

-.

---

--

-

-,

10-2-2

Disassemble

Body

AB033000

CUK3x8SA.

Remove

P2

Prism

Mount

by

LP093900

AB032900

removing

from

three

(See

Prism

Screws

Fig.

Mount

from

10-5)

AB032900:

a)

After

remove

loosening

the

Adhesive

two

Screws

OT1028

(See

HU3x4SA,

(Araldite).

Fig.

10-6)

Fig.

106

--

.I

---

-

10-3

Disassemble

B2-BI

Unit

as

follows:

Fig.

1

30-7

10-3-1

10-3-2

Remove

tube

length

a)

Remove

b)

Remove

AB031800,

Remove

Spring

device:

Spring

two

Keys

AB031200

Hanger

from

AB032800.

AB031200from

AB031800.

the

(See

constant

each

Fig.

10-7)

Fig.

10-8)

Key

Fig.

I

Fig.

10-8

10-9

H

K3x5SA

/

10-3-3

Rernovn

a)

Prism

crrn

Screws

Do

b)

mount.

Prisms

ho

not

P3

Mount

and

disassembled by

H

K3x5SA.

remove

and

Prisms

Prism

P4:

R3,

removing

(See

P3,

P4

23538700

Fig.

from

two

10-9)

Prism

7---

Fig.

10-1

-

'-

0

10-3-4

Dismount

AB031100

5SA.

a)

Now,

Dovetail

by

removing two

Prisms

P5

(left)

and

P6

Dovetail

Screws

(See

Fig.

can

be

(right)

CUK2x

10-10)

disas-

sembled.

PS

(ZJ856700,Z3538800)

P6

(ZS856600,ZJ53$900)

(See

Fig.

10-1

1)

Fig.

f

0-1

10-72

1

I

ZJ538800

10-3-5

Remove

side

Screws

10-3-6

Remove

side

Screws

I

Prism

Dovetail

H

K3x 1 OSA.

Prism

Dovetail

H

K3x 1 OSA.

Mount

ZJ538800

ZJ856700

Mount

ZJ538900

ZJ856600

by

removing

(See

by

removing

(See

from

Fig.

from

Fig.

right

two

10-1

2)

left

two

70-12)

10-3-7

10-3-8

Detach

ride

Dovetail

by

placing

the

notch

with

a

tweezers

Extract

Circular

ZJ856700.

small

and

or

Inner

Tube

Cover

then

AB030700

amount

forcibly

a

similar

AB032600.

It

of

tool.

can

from

be

dislodged

solvent

extracting

(See

Fig.

right

through

it

10-13)

10-3-9

Remove

Sleeve

AB032600

a)

Remove

b)

Remove

in

Fig,

R

A8032300

as

follows:

Screw

Adhesive

t

0-1

3.

NU2x3SB.

by

heating

from

Inner

it

as

Tube

shown

Fig.

10-13

11.

ASSEMBLY

PROCEDURE FOR

-

<

- - -

.

BM2-BI

11-1

Assembling

procedure

for

82-BI

Unit

Fig.

11-1

Il-1-1

t8-

11-1-2AssernblePrismM~lountZJ538900with

Assemble

side

Dovetail

1-I

K3x1

OSA

side

Dovetail

H

K3xl

OSA

Prism

ZJ856700

and

Adhesive

ZJ856600

and

Adhesive

Mount

ZJ538800

by

using

OT113 1.

(See

by

using

OT1131.

(See

with

two

Fig.

two

Fig.

right

Screws

1

1-11

left

Screws

1

1-21

Fig.

P

Fig.

11-2

11-3

--

fi1r031300

11-1-3

I

1

I

Assemble

030900

a)

Apply

Shaft.

Lever

with

Grease

AB031300

Base

Dovetai

OT2008

to

and

I

(See

the

Shaft

AB-

AB030500.

Fig.

11-3)

Lever

and

r---

Fig.

11-4

-

.

-

- - -

1

T

1-7-4

Assemble

tion

respectively.

Apply

a)

surfaces

left

and

Grease

of

the

right

side

OT2008

Dovetai

Dovetails

(See

to

Is.

Fig.

the

in

posi-

11-41

sliding

Fig.

11-5

11-1-5

1 1-1

-6

11-1-7

Assemble

two

Move

two

Screws

the

two

operntion.

Temporarily

P3

and

P4

5SA.

Douctnils

CUK2.Gx5SA

dovetails

clamp

Z,!538700

and

the

with

AB031100

for

each.

(See

Fig.

check

far

Prism

two

assembly

Screws

(See

by

using

1

smooth

HK3x

Fig.

1-51

of

17-61

Fig.

1

1-6

Fig.

11-7

-

.

--

-.

11-1-8

1

1-1

-9

1

1-1

-1

Assemble

position.

Check

play or

diameter

0

Assr?mblc

Key

AB047500

movement

of

friction. Select

keys

to

achieve

Spring

or

keys

in

smaller

smooth

AB031200

AB033800

(See

Fig.

their

slots for

or

larger

operation.

(See

Fig.

in

position.

(See

Fig.

in

3

1-7)

T

1-7)

11-8)

Fig.

--

Fig.

1

1-8

-

11-9

- - -

-

--

11-1-1

I

Hold

the Spring

Hangers

AB0328000.

(See

Fig.

11-9)

r.1

11-2 Optical alignment of B2-BI unit

Jigs

11-2-1

Use the following

the Microscope

StantJ.

B2KC0402: Ji!j

i111~1

lor

111

ism alignment

KN0014: Conl(:~ ill!] ol~jective (200mm)

C-1

:

10x c.ycl)ioce with cross hair

B2-BI unit on

(See Fig. 11-10)

Fig. 11-10

11-2-2

Adjust

posilion

taking Prism ,~ssc:~r~ljly ol

standard.

1 1-2-3

If B2-Bl unit

fit

ti11 foil I~ulwt~c~~~

Prism MOUIII.

11-3 Assembl~~i(~

11-3-1

Assen~l~lc I9

111

or;cvfrrtt* lot 132 BIC Unit

Mounl A130:3>~/300 Aftcr i11sc:t Iirlrj

mal<c

!;1lrc3

colrlljlc!lr!ly, 1 l1111r

wil

li

Acilic?s~vr:

01

I:OI~IIOI

I~III

1'1

I*,III 1'1 illlo

111,11

111

(:(4~1i~?~i1

0

I

107t3.

IJ~~srll

Mount ZJ538700

P5

and P6

IN:

c:i?~>te~ed properly,

flit-

Ii1islrl assembly and

l..P093800 with Prism

Ifle

Prism Mount,

14111

has

bcen inserted

it

at

three points

as

Fig. 11-1 1

Fig. 11-12

LP093800

1

3

2

Asc;c:lnl)l($ fS1

:

I31e!;\

celrir!lll

OT

1

0313.

~~lit~~~lt~t~jt~l

tl~~~l)lrla(g~l>

11

at

A13033400 with Prism

evenly against prism PI and

three points with Adhesive

(See Fig. 11-1 1)

1 1-3-3 Assor~~l~lo 17rism P2 LP093900 with Prism

Moitrrl AU032900:

Align

til,

of

Prism P2 with that of Prism PI nrrtl Illc~i cement them to each other. After rnalcing sure that no gaps remain between Prism

P2

and diaphragm and that

it

has been

fittcd s~i~lgly into the groove, cement the

at

diaphragm

OT1028.

Tighten two Screws

two points with Adhesive

(See Fig. 1 1-1 2)

HU3x4SA.

Fig.

11-13

11-14

B2-B

I

'~~0005

Align the scrcw having circular adjusting liolo.

mark wi1.h

I

Center

cross

l~ait

11-3-4 Center Prism Mount AB032900:

a)

Assemble the following Jigs and B2-BIC, B2-BI units

as

shown in Fig. 1 1-1 3: B2KC1403: Alignment Jig KN0005: Centering objective C-1

:

1 Ox eyepiece with cross hair

(See Fig. 1 1-1 3)

11

3

5

Assemble procedure for BH2-BI

a)

Assemble B2-BI Unit to B2-B IC Unit with four Screws

CUK3x6SA.

NOTE:

1-licsc

two Units should be aligned flush

witti each other at their adjoining edges.

I)) Wl1011 Alijlllment Jig B2KC1403

to

1311%B1, three adjusting holes in

1371<C:1403

slio~~ld

be aligned with three S1:1uws (:IJI<:3x13SA in Prism Mount AL30329(10

c)

lr~se~l

into the right eyepiece sleeve.

C-l

d)

By using the adjusting holes of the align-

of

l3H2

I31.

Eyepiece 10X with Cross Hairs

ment jig, adjust position of the Prism Mount

AB032900 until the cross hair of

C-1 intersects with the center of the

center cross hair.

(See Fig. 11-13 and Fig. 11-14)

e) If centration

is

impossible by adjusting

position of the Prism Mount, check Prism

its

P2 for

assembly. (See Fig. 11-1 1)

f) If P2 has no defect, adjust mounting

positions of both B2-BI Unit and B2-BIC Unit.

g)

Insert C-1 into left Eyepiece sleeve, and

check that the deviation of the left

is

eyepiece axis

within two divisions, if

any, from the right eyepiece axis.

is

attached

1 1-4-1 Assemble Graduated Plate

using four Screws

11-4-2 Assemble Finger

Finger

Rest

PUK2x4SA.

Rest

L

R

AB032200 by using Screw

PUK2xlOSA and two Screws CUK2.6x5SA

11-4-3

for each Finger

Temporarily Clamp Diopter Ring

Rest.

by using three Screws ACU2.6x4SA.

AB031900 by

(See Fig. 10-3)

AB032100 with

(See Fig. 10-2)

AB032700

(See Fig. 10-1)

KN0022

11-5 Adjustment of mechanical tube length

Stage

Condenser

11-5-1

Adjust mechanical tube length of the right side eyepiece sleeve

a)

Use the following Jigs and BH2-BI Unit on the Microscope Stand: B2KC0406: lnterpupillary distance jig

KN0007:

Standard objective

KN0022: Special WFlOx

C-15: Focusing magnifier

(See Fig. 11-1 5)

b) Set scale of KN0022

at

0,

or red line.

(See Fig. 1 1-22)

c) Looking throu!lh thc C-15, move the front

lens portion

1,000 mm away

ill

or oi~l until an object

froin the C-15 is brought

into focus. (See Fig. 11-16)

Fig. 11-15

Fig. 11 -1

d)

Bring

tlit!

sl~c?cilirt:n of KN0007 into

focus l)y atijirsting longitudinal position

of

Slunve AU032300.

e)

WIIII rlie specimen in focus fix Sleeve A136132300 and Inner Tube AB032600.

(1)

Bond with Adhesive OT1027

6

utle point.

(3)Uotld with Adhesive OT1028

at

Il~tee points. (See Fig. 11-17)

f)

Assemble.

Circular Cover AB030700 in

~~osition.

Uo~id with Adhesive OT1028

ot

I

hree points.

at

two

(See Fig. 11-17)

Fig. 11-17

-

1 1-5-2

Adjust left side tube length:

a)

After focusing on the right side, put KN0022 and C-15 into the left side sleeve.

b) Taking tube length on the right side

as

standard, turn Diopter Ring AB032700 in either direction to bring the specimen into

focus.

c) Loosen Set screw ACU2.6x4SA on Diopter

AB032700. Turn the Diopter Ring

Ring

only until the index of the Finger Rest

L

indicates 0 on the Diopter Ring. Then fix tlie Diopter Ring by tightening Set screw ACU2.6x4SA.

Fig.

11 -1

1

I)rvi,~tio~l

6

I

0111

:;

/c(:t

#I)

lC,3I

1

AN

IV~!)

11:;~

ol

parcentration for right and left

,lACS

I)AIj

I1

(i~~i;i(je fortnation plane of ob-

:

0.2

ill(! follow~~~g

Jigs

on 1 tic Microscope

Sland:

Cotilcririg ol~jcctivc: KN0005

1 Ox eyepiccc with cross hair: C-1

1))

Place C-1 in the right and left eyepiece

sleeve and make sure that the cross hair of

C-1 is within 3 divisions of the center

cross hair of

KN0005.

(See Fig. 11 -1

8)

c) If this STANDARD is not met, repeat the

adjustment in step 1 1-2 above.

d) When the right and left optical axes are

3

within

KN0005, take the one nearer the center

of

8

cross hair as standard and adjust the other within 2 divisions on

divisions of the center cross hair

KN0005.

Left optical axis

Fig.

11-19

Center cross hair

-

.-

-

Right optical axis

Center cross hair

/

""-

e) When the right and left optical axes are

compared with each other in Fig. 11-19, for example, the right optical axis the center cross hair on case, the left optical be adjusted within 2 divisions of the right optical axis on thescale of KN0005 (within

the black enclosure).

The left optical axis should (1) matched with the right optical axis or (2) be within 2 divisions corner inside the black enclosure. Position of the left optical axis within 2 divisions

at

the lower right corner of the black enclosure the specification is met. Adjust the left optical axis hair on described above, if possible.

f) If the right and left optical axes cannot be

adjusted within cross hair on

adjustment

is

the least desirable, although

as

close to the center cross

KN0005 in condition (1) or (2)

2

divisions of the center

thc scale of KN0005, repeat

iri

slep 1 1

KN0005. In this

;xis must therefore

(See Fig. 11 -19)

at

the upper left

-2

above.

is

nearer

edeally be

11-6-2

lmage

distance

Image for

0.1

a)

b)

c)

d)

shift Ily atJjustlnent of interpupillary

tnstiot)

Placr?

the

Stand:

Ccr~ tering ohjc!ctive: K N 0005

1

Ox

~;yepicce with cross Iiair: C-1

Put

C

1 into the right side eyepiece sleeve.

Wit11 the interpupillary distance set tnirii~num, check the 10x eyepiece for Irscijlion of

I<NCl005. Then, increase interpupillary

disaa~lce to maximum and read shift of

the

cross hair image (on the scale of

KNBO05).

SPAN DAR D: Within 1 division

Put

C-1 into the left eyepiece sleeve and cticcl< image of the cross hair in the indentical manner.

If the STANDARD

adjustment in step 11-3 above. (Especially take care not to leave gap between the Prism and Prism Mount.)

plar~o

of objective: Within

followi~lg Jigs on the Microscope

its

cross hair on the scale of

is

not met, repeat

at

the

Fig. 11 -20

Exit pupil

Within 20% pubul diametot (within 7 (jivi~io~ls)

of

exit

11-6-3 Eccentricity of exit pupil of objective

(within 20%)

a)

Put Special Eyepiece KN0029 into the

right Eyepiece Sleeve and place the Objec-

tive

lox in the optical path. Check the

exit

pupil of the objective for

its

eccec-

tricity from the cross hair on KN0029.

It must be within 2 divisions on KN0029.

(See Fig. 11-20)

b)

Put KN0029 into the left side Eyepiece Sleeve and check eccentricity in the illclontical manner.

1:)

I f ctxcccntricity exceeds 2 divisions, repeat

:rtJjrrslrnenL

in step 11-2 above.

NOTE:

IW,tko

strto

~iot, to leave gap between the

I?

I\ll\

h~Ol111~.

Fig. 11-21

Red line

Field lens portion

Screw

1

division: 2

Front lens portions

mm

w

Graduated platc

~in~er' res~

One division: 0.1

KN0022

ABI):3

1

13

A13032200

!I00

tnlri

11

(5

4

11 -6-5

I%osil~orl

101

itrtcll~upillary distance of 62mm

(62 4 1ti\11>)

a)

By using

position of Finger Rest

tlie

Graduated Plate. The reading must be

62

i

b)

If the STANDARD positions of Finger Graduated Plate

Imm.

Jig

B21<C0406, read left side

R

AB032200 on

(See Fig. 11 -21)

is

not met, adjust

Rest

R

AB032200 and

AB031900.

Adjustable range of interpupillary distance

(at

least 55mm - 75mm)

a)

The Finger Rests R and L must not be

brought into contact with each other

when the interpupillary distance

is

Set

minimum separation.

b) Light must not leak from between the

Graduated Plate and Finger Rest

interpupillary distance

set

at

R

with

maximum. Check of tube length a)

Jigs to be used: Special WF

lox: KN0022

Standard objective: KN0007

b) Attach KN0007 to the revolving nosepiece

and rotate the scale on

KN0022 of the

0,

or Red line position. (See Fig. 11 -22) Insert

Sleeve. If image pupellary distance

KN0022 into the right side eyepiece

is

blurred while inter-

is

increased from the

minimum to the maximum, turn the

Front lens portion of

the scale in

KN0007 into focus.

KN0022 to bring

at

Fig. 11 -22

STANDARD: Within 0.5 division (on

scale of

KN0022)

c) If the above STANDARD is

not met, repeat adjustment

as

per step 1 1-5 above.

11-6-7

Difference in portrusion between right and left eyepiece sleeves

STANDARD:

Witliin 1 mm

a) Jigs to be used:

Special

WFlOx: I<N0022

Standard objecl ive: I<N0007

Focusing magnifier: (2-15

b) Set the scale of /<NO022

line position

side

Eyepiclce Sl~?evc. Adjustment of

C-15, refer

and itiserl

lo

1 1-5 1 c)

at

0,

it

into the right

.

or Red

c) Place C--15 ovct KN0022 and

check of through

d) If the spor;i~nc:~i

properly, KN0023

to

KN0007

C

to

sco

it

1lii:

specimen

is

(21

ope1 ly focused

15.

of

I(N0007

tlrlrl

rhr? front lens portion of

IN

111g

ilie specimen into focus.

is

not focused

e) lnserl 1<1\10022 ;ltid C--15 into the leftside

eyepit?cct slcov~;.

f)

If

tl~:

IOCIIS(:C~,

Oriricj

!I)

Allr!t

P;I)(V:IIII(~II

ILIII\

il

iiilo

t

v~iiovi~icl [lie eyepiece, measure

of

1<NU007

Oio))t(?r

lo~;\is.

is

not properly

Ring AB032700 to

ilist,~rlcc:s fro171 Fi~iger Rest L AB032100 i~tid

1:

illget+

Resl

R

AB032200 respectively

lo

ilrr:

sl~cve

Ll!llr~tu~i~e

ti}:,

(by using slide calipers).

it1

the measured distances must

I)(: will~i~i Imm between the right and left

siclcs.

11)

11

tlie

STANDARD

;111ji!st1nc11t

in

step 11-2 above and check

is

not met, repeat

oticc: again. (See Fig. 11-23)

AB032100

Fig.

11

-23

12.

DISASSEMBLY

Fig.

'12-1

PROCEDURE

"-

-

FOR

BH2-TR

12-1

Disassemble

BI

unit,

For

disassembly

BH2-TR

into

procedure, refer

B2-TRC

unit

to

and

T

0-1

B2-

-1

to

10-1-4.

17

1

Detncl~

Screws

--

-

I

12-2

25SA.

Disassemble

Cover

AB033200

AB4x45SA

B2-TRC

and

unit

as

by

two

per

removing

Screws

(See

Fig.

the

following

two

AB4x

32-2)

procedures:

Fig.

b

12-2

I

A8/1x25!

AB3x8SA

I

--

r-7

--,

I

d

7

1

I

1

2-2-1

1

2-2-2

Remove

The

Shaft

small

amount

with

a

unscrew

Dismount

four

Screws

light

path

is

rubber

it.

Dovetail

AB3x8SA.

Selector

screwed

of

Adhesive.

sheet

AB033500

Shaft

in

and

fixed

Grasp

or

similar material

by

(See

A8034300.

with

the

Shaft

and

removing

F

iq.

12-31

a

Fig.

12-3

GUK

2.6 X 8SA

A

x6sAAB

3X8sA

12-2-3 Remove Click Stop Assembly by removing

Screw AA063200. Spring AA063100 and Ball B1/8 are removed together with the Screw.

(See Fig. 12-4)

Fig. 12-4

AB 033500

063100

AB031500

12-2-4 Remove Stopper AB4x6SA.

(See Fig. 1 2-4)

12-2-5 Remove Prism Mount AB033300.

(See Fig. 12-4)

12-2-6 Detach P8

LP094600 from Prism Mount

AB033300 by removing Screw HU3x4SA.

(See Fig. 12-4)

12-2-7 Detach Prism ZA071000 from Prism Mount

AB033300 by removing two Screws H U3x

4SA. (See Fig. 12-4)

Fig. 12-5

12-2-8 Detacli Ci~ccrl;rt I)ovt:lail AB034200 from

Body

A13U31d

100

IJ~ relnoving three Screw

C111<3xOSA. (See Fig. 12-5)

1%

3

Disassc:tril)lc

13

3

1

For

132

131.

Utiil.

tli:;;~ssernl)ly ~~rocedure, refer to 10-3

13.

ASSEMBLY PROCEDURE

Fig.

Adhesive

13-1

OT1028

FOR

BH2-TR

Circular doveLaiI

I

AHU,-14i1:'l)[~

13-1 Assembly procedure for B2-BI unit

For assembly procedure for B2-BI unit, refer

to 11.1.

For optical alignment procedure, refer to 11-2.

13

3

Asso~nbly procedure for B2-TRC Unit

13

2

1

Assumble

A11034200 by applying Adhesive Ilituc!

PI

poirlls.

LP093800 into Circular Dovetail

OT1028

(See Fig. 13-1)

I:!

:(

2

/\*i*,~*ttil)l~i CSi,$l~lllagm AB033400 in position I,y Irl)ljly~licl Aciliesivc OT1028

at

three points.

(See Fig. 13-1

NO

I

I-31

1

Ill

<IIIII

llita III,J~~I~I,I~IT~ stio~~ld be in flat

l:ol~l<l~;l.

I

lrca

Adtiesivc! sllot~lcl

ylar:ilry

PI

and

tlic

Ile

applied after

Uiapliragm in position

repoctivoly.

3.

Cement prisrn and diaphragm together with 3 dabs of adhesive.

at

)

2

3

13

Temporarily assemlbe Circular Dovetail unit

on Body

K3x8SA.

CU

AB033100 with three Screws

13-2-4 Assemble light path selector unit in position

in the procedures'given below:

a)

Assemble Dovetail AA221400 with Dove-

AB033500 by tightening two Screws

tail

H

K2.6x8SA.

b) Assemble Prism Mount AB033300 with

Dovetail

AB033500 (apply Grease OT-

2008). (See Fig. 1 3-2)

c) Assemble Stopper AB4x6SA with Dove-

tail

AB033500.

d) Assemble Plate AB031500 with Prism

Mount

Screws PU

e)

Assemble Click Mount ABO40100 with

Dovetail

Screws CU

AB033300 by tightening four

K2x4SA.

AB033500 by tightening two

K2.6x8SA.

f) Assemble Ball B118, Spring AA063100

and Screw AA063200 to Click Mount AB040100.

Fig.

13-2

NOTES:

Apply Grease OT2008 to the Ball before

it

-

inserting

69

-

in postion.

Fig.

Prism

33-3

fixing

block

-

'd

-

2KC0404

Lock

screw

g)

Adjust

screw

h)

After

Dovetail

B2KC0404,

two

l

nsert

i)

AB033300,

Clamp

pus11

and

tiqhtan

Tiqlitnn

i)

thr!

PrEsrn

Remove

k)

Jig

ancl

OTT

Adh~sivr

Assernl)lr!

1)

ing:

(1)

Droo

Mnurit.

(2)

Apply

ti0

t

jirrnir~q tirllltcned

Sh~llrlc.

(3)

Aqsr3rril)l~

tinil

(4)

(5)

Assemble

Rotly

operation

AA063200

placing Prism

AB033500

clamp

knobs

078

located

Prism

ZA07100Q

located

thc!

Prism

the

two

Mount,

thv

apply

nr

tour

wnq

Prim

Prisrn

After

on

Screws

Prism

n

npplicrl

Atlt~r.;ivr!

of

Scrrws

iqhrtnn

n~rnovn

ftjrrr Scrcws

Aasemhlt!

Ilw

OT

will1

screws.

.Ilq

1

Ilotly

Knob

ARO34300

Shaft

(apply

of

the

click

in

or

out.

Mount

on

them

by

on

the Jig.

into

turning

the

Jig

to

info

the

lock

screw

HU3x4SA

Mount

srnnll

amount

points

LP094600

(same

before

LP094600

Agent

HU3x4SA

t32KC0404.

condition,

131

to

each Screw.

thv

light

A0933100

AR3x8SA.

AB034400

(apply

Adhesive

A8034300

Adhesive

by

moving

AB033300

Positioning Jig

tightening

Prism

the

prism

Prism

on

the

located

unit

of

place where

disassembly

as

per

into

OT1131

After

path

(See

and

the

Mount

Prism

side,

Mount

Jig.

on

from

the

Adhesive

fallow-

the

Prism

to

the

and

then

con-

apply

selector

by

using

Fig,

1

3-41

with

Shaft

1.

OT1126).

with

the

0T1126).

Fig.

'1134

-

--

P-

Condnnsnr

13-3

Center

Assemble

TRC

the

Units

Standard

1

Ox

NOTE:

Assemble

Unit,

prism

in

the

following

on

the

objective:

eyepiece

refer

to

the

following

Jigs,

Microscope

with

cross

B2-BI

1

1-3-5

Unit

a).

procedures:

and

B2-BI,

Stand.

KNOU05

hair:

C-1

(See

with

B2-

Fig.

13-51

B2-TRC

Fig.

13-5

13-6

.

13-3-1

,

4

13-3-2

13-3-3

13-3-4

13-3-5

Insert

C-1

Adjust

C-1

is

KN

0005.

Check

shows

Cover

AA581100.

When

Prism

optical

ZA071000

034200

lnsert

check

axis

right

that:

is

eyepiece

to

sight

position

centered

Shaft

too

for

C-1

within

AB034300

much

alignment

their

into

the

two

axis.

side

Eyepiece

of

Dovetail

with

the

friction,

and

Circular Dovetail

positions.

left

Eyepiece

deviation

divisions,

sleeve.

ABO33500

center

is

of

cross

(See

movement.

adjust

impossible,

the

left

if

any,

until

hair

Fig.

1

3-61

If

position

check

AB-

sleeve,

eyepiece

from

on

it

of

and

the

AB3x40SA

13-4 Adjust tube length B2-BI Unit

For the procedure to adjust tube length, refer to 11-5.

13-5

Asseml~le the Phototube Unit in the procedure given below:

13-5-1

13-5-2 Assemble

Asserii1)le Wasllc?rs (lo AB033800 It~rorr$jh AR034100) and Mount ABO336C30 with Cover AB033200 by using

Scrcws AB3xrlOSA.

three

by

usillq two Si;~c!wt; AU4x45SA and two

Screws

III(?

I'llotot~rl)c Unit with the body

AU4x2!sSA.

be

selected from among

(See Fig. 13-7)

Fig.

1

13-8

(:"I

5

"

Biological specimen

'I

I

--

72

Ill-($

Oplicill ;~li!jrrlnoll. ant1 19~rfocalil.y alignment for Plwt ot~rl,c Ullil

13-6-1 Parivcalil y alignment

a)

I"lirco ~lic following Jigs on the Microscope

SLitt~(l

as

shown in Fig. 13-8:

B?l<(:0406: lnterpupillary distance jig

I<NOO22: Special W F I Ox

C

15: Focusing magnifier

Oiological specimen

1-U40x objective

1))

Carry out steps b) and c) of 11-5-1 (given lot- BI-12-BI)

Bring the specimen into focus by turning

c)

Lhc Fine Adjustment Knob.

d)

Place KN0022 and C-15 into the Pliototube. Move the front lens portion of KN0022

e)

until the specimen

and read indication on the scale.

-

is

brought into focus

LBI

OX

ol)jc~c:~

IVI'

13

6

f) If deviation exceeds 1 division on the

scale of from among

KN0022, adjust Washers (selected

AB033800 through AB-

034100) for proper focusing. STANDARD:

0.1 mm on the phototube side taking the rig171 side of

I

1

division on the scale of KN0022).

2

O~)li~:~~l aIiqnt~ic?~it

I'ltac:(x BIi2TR and the following Jigs on

,I)

i1111

MICI oscol,c Stand

$1

:

fll

as

STANDARD (Within

as

shown in Fig. 13-

li21<(;0/10(i: I~~lt:tpcry,illary distance jig II~I<(;IO~~~: Aliryir~~(:t~t jig l<N0(104 3t1W I I It

LB

:

I

1

Ox:

I

Oxol)jc!cl ivc?.

l)l:~ti?

oc:~~sillcj c?ycl)it?cc

(Sce

Fig. 13-9)

Fig. 13-10

,35WHK

Bi

side

b)

Clamp B2KC1408 on Phototube AB033600 with mark

matched with mark

"0"

on the latter

"o"

on the former.

(See Fig. 13-1

Rotate the front lens portion of Alignment

Jig

B2KC1408 until the image of the

is

cross hairs

Insert 35WH KlOx into the right side Eye-

C)

piece Sleeve of

brought into focus.

BI unit. Shift KN0004 on

the stage until the center cross hair of

KN0004 hair of

is

aligned with the double cross

35WHI<lOx.

(See Fig. 13-1 1)

0)

Fig. 13-1 1

Fig. 13-12

STANDRAD: 0.1 5 divisior

(on the

scale

1

s

?

of I<N0004)

KN0004

d) Correct point centration and image

rotation of B2KC1408 on the Phototube side by adjusting position of Phototube

AB033600.

MOTES:

1. The center should be adjusted within

1.5 divisions on the scale of

KN0004.

(See Fig. 13-1 2)

Fig. 13-13

Image rotation

,,

Within 1 division on the scale of

$

KN0004

2. Image within 1 division on the scale of

KN0004. (See Fig. 13-1 3)

13-7 Overall Checks 13-7-1 Checks on

Refer to

13-7-2 Checks

on

a) Ecctrii~ ic:~ry

W ill~ili

tile I iclljl Ralc:~

I

a~iorl).

11)

Irnaqca totalloll wtlh tcyard to the right

s~cfti

(,illow,~t)lc totalic)~~).

c)

I',rl

ltscalily

WI~I~III 10.1m1m laking the right side of BI

Irlllt

,is

I<c*l~:r

rotation should be corrected

I31 sitltr.

I

1

ti

<livc:li

TOI

131

13-UI unit.

IYlrotr~i~ll,c?

0.

I!,

$!tic.

10

1-1cj.

of

n

l

sirlo

OII

11~:

of

ul

1

:3

trt~il

I'liotol~~lse side taking

~lliir as standard.

13

(;~ilowable decent-

I4crCer to Fig. 13-1 3

standard.

to

Fig. 13-7.

NCJ7

E:

I-o!

rctatljt~stment procedures of the indi-

vidcl,~l ircms, reference should be made to

13

1

ltiroi~gh 13-6 (assembly procedures).

14.

DISASSEMBLY

PROCEDURE

FOR

BH2-SV

14-1

nimssnrnhlr!

tht!

tlie

~TOCM~CI~I!

givan

Vertical

below:

Control

Knob

Unit

in

Fig.

--

14-1

.

AB021800

--

-

14-

1-1

14-1

-2

Rornavr!

two

Screws

the

Knob

Remove

Washer

Knot)

counterclackwisc?.

Spring

AB02

ARQ21800

ACU2,Cx

AB021700

1600.

10SA

by

and

then turning

(See

Fig.

and

(See

Fig.

loosening

14-1)

Plastic

14-2)

Fig.

'14-2

'14-3

14-1-3

Loosen

two

A8021400

clockwise.

Screws

and

then

ACU2.6x5SA

rcrnovr!

it

by

(See

on

turning

Fig.

Knob

14-3)

I-

Fig.

14-4

--

-

14-1-4

14-1

-5

Loosen

021500

counterclockwise.

Removr!

Screw

and

Plastic

ACU2.6x5SA

then

remove

Washer

on Nut

nut

by

(See

AB02

turning

Fig.

1600

AB-

14-4)

and

Spring AR071700.

(See

Fig.

14-5)

1;;

Fig.

14-5

5

4-1

14-1

-7

-8

Dismount

021

100.

Dt?tiicl~

inq

t

ti

rnrj

Rcmowt?

Knot,

Vertical

Screws

Plastic

AR021400

Rack

AB020000

C

U

K3x6SA.

Washer

AB021200.

and

(See

Pinion

Fig.

by

remov-

Fig.

AB-

14-5)

74-61

Fig.

148

Fig.

14-7

14-1-9

9

,-

K

KAA6rlSU

-

14-1-10

Dismount

two

nnrnavr!

fi4!;R.

Vernier Scale

Screws

Nl~t

H

K2-414SA.

NN4SA

Mount

Ily

using

by

(See F I

Tool

(See

Fig.

removing

g.

14-7

)

KKAA-

14-8)

Fig.

14-8

14-9

Dismount

removing

Remove

Mount

AB020700.

Knob

two

Screws

Pinion

Mount

AB020700

AB3x8SA.

(See

ABOT0900

Fig.

from

by

14-9

Knob

1

Fig.

14-10

-1

14-1-13

DetachLateral

ing

NO

Screws

CUK3x8SA.

RackAB01930Obyremov-

(See

Fig.14-12))

L

Fig.

14-11

--

D2

--

Kr:o!dj!~

-

.<

-

I

14-2

Disassemble

in

14-2-1

14-2-2

14-2-3

the

following

Set

the

else,

good

scratching

shown

in

NOTE:

No

particular

description,

Support

photo

Looscn

for

three

Dismount

removing

the

Lower

Stage

proccdures:

Stage

to

the

Fig.

against

support

Stage

14-1

I.

Jiq

is

surface,

implied

nlthough a special

Frnmn

your

R7KC0505,

mfcrcncc.

adjusting

Vertical Guide

three

Screws

AB3x8SA.

and

a

box

the

Screws

Lateral

or

something

Stage

in

a

manner

the

following

withbut

Jig,

is

used

only

(See

Fig.

H

U3xGSA.

(See

Fig

A6019200

(See

Fig.

Guide

as

called

in

14-1

1)

14-12)

by

14-12)

Fig.

14-12

14-2-4

Remove

and

four

eight

Wire

Balls

Guide

B3,

Casing

AB019100.

(See

A6018800

Fig

14-13)

Fig.

14-13

j

-2r.675

-

11

Dismount

Rcrnovr:

nnrl

four

I

7

J~SITFIILIII~

7

III~

two

Scrrws

Lower

eight

Wire

Clill

Stage

ABOl8500.

Balls

B3,

Guides

HoIr10r

ABOl9100.

ARO19400

AR3x8SA.

(See

Casing

(See

Fig.

14-13]

A601

l~y

rernov-

Fig.

14-14)

8800

Fig.

14-14

AB018700

Fig.

14-15

,.

--

,

n

14-2.9

I

14-2-&

Set

up

Fig.

14-1

Dismount

removing

the

5.

four

Stage

Lateral

Screws

in

a

manner

Guide

AB3xGSM.

as

shown

(See

Fig.

14-15)

AB018700

(See

Fig.

14-15)

in

by

I

-

14-2-10

!

I

fig.

14-16

Remove

Feed

Plate

01

8900

eight

Balls

ABOl8600,

and

four

Wire

B3,

Casing

four

Guides

AB018800,

Wire

Guides

AB019000.

AB-

15.

ASSEMBLY

PROCEDURE

FOR

BH2-SV

15-1

Assembly

of

Lateral Ball

Guide

Unit

Fig.

r-

15-1

-

15-1-1

15-1

-

--?--

15.1

-2

3

Set

up

Fig.

15-1.

Mount

Mounl

the

Stage

two

Wire

Cnsinq

in

a

manner

Guides

ABOl88OO

A601

and

as

(See

8900.

(See

eight

shown

Fig.

15-1)

Fig.

15-13

Balls

in

B3

Fig.

15-2

15-3

15-1-4

15-1

-5

1

5-1

-6

15-1

-7

Place

two

Plate

A601

Mount

applied

Wire

8600

two

Wire

Casing

eight Balls

with

AB018800.

Grease

Guides

and

mount

Guides

I33

which

Of

ABOT9000

them.

(See

AB019000.

are preliminarily

2008.

(See

on

Fig.

Fig,

Feed

15-3)

3

5-3)

Fig.

154

Arm

15-1

P---

-

15-1-8

Arljustment

knob

Put

two

Guide

AW018700

porarily

-9

Pressing

with two

AB3x6SH. Check

Guide

according to

NOTES:

1.

The

feed

out

friction

2.

The

3.

The

casing

Wire

by

using

down

fingers,

Feed

Guides

and

four Screws

Lateral

the

Plate

must

or

play.

Plate

must

AB018900on

assemble

Lateral

them

AB3x6SH.

(See

Fig.

15-41

Guide

AB018700

retighten four Screws

movements

steps

in

move

must

be

centered

NOTE

of

Lateral

below:

smoothly

move

with

lightly.

the

with-

tern-

Wire

Guide.

b

Fig.

15-5

15-1-10

Apply Adhesive

points

Upper

a)

on

Lateral

Stage.

Apply Shellac

AB3xGSH

to

OT1028

Guide

OT1131

prevent

at

At3018700

to

them

three

(See

four

from

(See

or

four

and

Fig.

75-51

Screws

loosening.

Fig.

75-51

15-2

Assembly

of

Vertical

Ball

Guide

unit

Fig.

158

15-2-1

1

5-7-2

15-7-3

17

Set

in

Fig.

Tcmperarily

61

91100.

Mount

I'l1icnCnsinr~ABOl8800a.t:thecenterofWire

Gi~hIo

1;

7.7

Altytly

rirollrlt

Aftnsh

Stnqcl

Place

Guide

1

15.7

15

up

the

'Upper

15-6.

assemble

Wire

Guide

A~1CI19100,

Ilrrnar!

tlrttrn

ARO?

Casing

OT2008

in

Wir~

Gi~idr! AR019100 to

8500

AB018800

ABOT9100.

Stage

AB019100.

to

position.

i~nd

clamp.

Clip

a.t

Unit

(See

eight

(See

the

center

as

shewn

Holder

Fig.

Balls

B3

Lower

Fig.

of

AB-

t

5-6)

and

15-71

Wire

Fig.

15-7

15-3-8

15-2-9

Apply

mount

Place

Guide

temporarily.

Grease

them

Wire

A5019200

OT2008

on

the

Guide

to

eight

Casing.

AB019100

and

assemble

BallsB3and

on

Vertical

them

(See

Fig.

75-81

Fig.

75-8

Fig.

15-9

p

I

/HU3x6SA

15-2-10

While

by

turning

Vertical

NOTES: The

without

15-2-1

1

Apply

points

Upper

15-2-1 2 Apply

HU3xGSA

them

operating

Screw

Guide

Lower

friction

Adhesive

on

Vertical

Stage.

Shellac

and

from

loosening.

the

Lower

HU3xGSA.

AB019200

Stage

and

must

play,

OT1028

Guide

OT

1

31

Screw

AB3x8SA

Stage,

Then,

firmly.

(See

move

at

three

AB019200

{See

to

adjusting

(See

adjust

clamp

Fig.

1

5-9)

smoothly,

or

four

and

Fig.

1

5-1

0)

Screw

to

prevent

Fig.15-101

it

Fig.

15-1

0

Fig.

OT2008

15-1

1

15.3

15

3

Assemble

Il~r!

1

Asst!rnhle

:I)

I,)

the

following:

Apply

%ti

r

face.

Ansnmhln

Vertical

ttre

Knob

Grcnsrr

Wnshrlr

OT3008

AI~~~70~1~~.

c]

T~WT!~{~I

~brily

r!fiw~~bldfj

Control

Mr~rrnt:

An031

Nt~t

Knob

to

each

000

with

NN4SA.

(Sen

unit

Fig.

as

per

sliding

Pinion

15-1

1)

Fig.

15-12

15-3-2

15-3-3

15-3-4

Assemble

the

stage:

a)

Apply a small

I127

b)

Position

as

stage.

Temporarily

079300

to

the

to

be

by

NOTE:

The

Lateral

no

thrust

Finally

K

K6450.

NOTE:

The

with

play.

Tighten

l~t~r~l

no Pntornl plny.

Knob

Screws

the

Knob

parallel

assemble

using

Rack

Nut

rnck

Mount

amount

of

AB3x8SA

Mount

with

the

Lateral

two

Screws

must

operete

NN4SA

milst

opnrntfl

assembly

Adhesive

and

tighten

assembly

side

(See

Fig.

Rack

CUK3x8SA.

(See

Fig.

smooth

by

usinq Tool

smoothly

with

OT-

of

15-1

AB-

15-1

with

it.

so

the

2)

AB021200

1

5-3-5

Assemble

Washer

AB021200.

OT2008

*

+

15-3-6

AB021400

AB021'100

AB021700

AB021600

AB021800

AB021700

I

AB021800

15-3-7

15-3-8 15-3-9 15-3-10

15-3-1

15-3-13

15-3-14

15-3-15

Mount

Assemble

Mount

Assemble

using

Screw

1

Mount

2

Mount

Assemble

Screws

Temporarily

020000

Temporarily

0

19900.

NOTE:

Preliminarily

Washers

Knob

AB021400.

Pinion

Washer

Waslirtr

ACU?.Rxl

in

and

AB023

A8021 AB021600

Nut

A6021500

ACU2.6xSSA.

AR023

AR021700

Knnb

nnnmhlr!

position.

nssnmt)lc

apl~ly

Pirrion

100

700

in

600

in

Al3021800

OSA,

Vertical

Grease

Shaft.

in

position.

in

position

position.

by

using

(See

Fig.

Rack

Vernier

OT2008

by

two

15-13)

AB-

to

Fig.

95-13

15-14

-0T1144

15-4

Overall

--

-

15-4-

1

adjustment

Adjustment

a)

Engage

Rack

AB019300.

NOTE:.

Adjust

assure

play

b)

Adjust

Place

When

(I

(2)

or

the

motion

1

Loosen

on

Turn

wise

IOSA.

position

smooth

unevenness

motion

Knob

of

Lateral

Pinion

of

stagk

on

is

two

AB021800.

Knob

and

tighten

Travel.

AB020900

of

the

Rack

motion

the

too

Setscrews

AB021800

without

the

entire range.

Rack:

the

Microscope

(See

heavy:

two

Screws

with

Lateral

st,

as

to

friction,

Stand.

Fig.

1

5-1

4)

ACU2.6xlOSA

countercIock-

ACU2.6x

When

motion

(11

Adjust clockwise.

is

by

too

light:

turning

Knob

ABQ21800

1

!h

4

7

M~nsuring moving

G

nuqr?

OT

1

144.

!:I'ANDARD:

I-)

Alittr

I

Adjustment

Adjust

similar

rr~otion

1111

I'ir~in~~

lrrr

*:rl~r~lth

',

I

AN!jAIIl>

Al

III~II

l~lrll

ll*ll

l\v

1

lit*

I

rhc-C

NIITF

11

1111%

1

Edllak

1

ryrru;lt

a;trhpt;

of

Vertical

to

that

once

motion.

I~~II~~I~

:I)

Vertical

for

50

has

again and

friction

14r

Irvr1

tlrrclr

~lir

0111111

Travel

adjusting

force

-

120

been

or

from

owit

oplvate

C)

Travel

in

with

(See

F

ig.

g

adjusted,

check

the

play

cannot

paly

or

'?rolling"'.

smoothly,

nhnve.

a

manner

lateral

{See

travel,

Fig.

Tension

1

5-1

4)

engage

Rack

be

quite

T

5-1

5)

L----

-

B2KC0503

..

-

Measure

moving

force

with

Tension

Gauge

OT1144.

STANDARD:

Moving

travel.

15-4-3

OT0317

Adjustment

a)

b)

L-

.

4~

c)

condition:

Place

the

Put

Specimen

H'L

on

Measure

holder

OT0317.

STANDARD:

the

and

of

stage

stage.

the

200-

Specimen

on

300g

Same

the

Holder

gap

between

stage

with

0.3

?

0.1

as

that

for

Holder

Microscope

BH2-HR

the

specimen

Thickness

(See

iFig.

mm

lateral

Stand.

or

BH2-

Gauge

15-3

6)

NOTE:

A

special

holder

are

stage

used

base

in

Fig.

and

standard specimen

1

5-1

6.

Fig.

15-?7

d)

If

(

(2)

e)

Adjust

1319500

(1)

(2)

the

STANDARD

1

)

When

Adjust

-

AB0206)

and

stage.

If

gap

remove

to

meet

Specimen

gap

Adjust

01

9400.

If

the

detach STAN

gap

is

by

is

narrower

Spacer.

the

between

and

Lateral

position

gap

cannot

lateral

DAR

is

net

met

wider

than

specified

inserting

between

STANDARD,

Holder

Spacer

Specimen Holder

(See

than

specified

If

it

is

still impossible

with

{See

Lateral

Vernier

(See

of

Clip

be

adjusted

set

it

once

0:

0.05

-

0.2rnm

(AB0204

Fig.

15-1

replace

a

new

Fig.

15-1

Scale

AB019600.

Fig.

15-18)

Holder

properly,

again.

7)

the

one.

7)

AB-

I

Fig.

15-78

15-19

A0019900

AB019800

15-4-4

Adjust

019800

a)

Adjust

b)

If

the

cletacli

it

once

STANDAR

gap

between

and

Vertical

position

gap

Lateral

again.

of

cannot

Vernier

D:

0.05

Vertical

Vernier

Plate

AB085600.

be

adjusted

AB019900

-

0.2mm

Scale

AB019900.

[See

Fig.

15-19)

properly,

and

AB-

set

f

6.

DISASSEMBLY

AND

ASSEMBLY

PROCEDURES

FOR

BH2-HR

Fig.

16-1

ZA

07

1600

PSK

,-

,I,

.-.

16-1 Dis~ss~mbl~ procedure (for

16

1

ll~rt~ove

1

t;

1

7

fl~rnovr

Ill,)

411

111

I:)

I

fi

7

A*ivt~o~~l~l

l(i

3

7

Assrvmhle

ZA07ltiOQ

two

Knobs

Clip

ZAO71600

Rrrnnvr?

I'libn~ovr

IiIM

I

!~~IIIIOV('

y

two

Spiral Spring

700

for

l'in

1

)I

OCP~~II~~

Spirnl

in

Screws

R

H

2.H

$10036700,

(fnr

S~~r~rirj

~~ositinr~

BH2-H

AB036500.

(ZA071500

PSK2x4SA.

AA569700

L)

AA036900,

R

I

12-H

R)

AA569700

l~y

\rsing

R)

(See

two

Fig.

for

Fig.

and

Screws

16-1)

BH2-

(AA-

16-1)

Clip

PSK2x4SA.

1

ti

2 3 If

2

-

4';A

16

2-4

vertical

Holder

the

pins

Place

play

A0058300

AB036700

Knobs

AB036500

or

friction

and

-

is

causecl

Clip ZA671600,

A5036900 adequately.

in position.

hetween

select

Fig.

16-2

16-2-5

-I

Check

stage

a)

gap

and

Clamp

the

stage.

top

surface

071600

STANDARD:

b)

If

the

clip

for

with

a

NOTE:

A

stage

ment

between

Clip

ZA071600

Specimen

Measure

of

the

with

Thickness

0.2

STANDARD

adjustment

new

one.

designed

is

used

in

Fig.

the

top

as

follows:

Holder

-

exclusively

the

gap

stage

Gauge

0.4mm

is

not

or

replace

B2-HR

16-2.

surface

between

and

Clip

OT0337.

(See

Fig.

met,

for

of

(HL)

16-2)

bend

the

adjust-

the

on

the

ZA-

the

part

17.

DESASSEMBLY

Fig.

17-1

PROCEDURE

FOR

BH2-AAC

17-1

Disassembly

11-1

-1

17-1

-2

Dismount:

removing

Remove

Diaphragm

of

Diaphragm

Circular

three

Screws

Unit

Dovetail

PUK2x6SA.

Ring

AB040700.

AB040800

by

Fig.

17-2

i

17-2

Disassembly

of

Lens

Unit

Fig.

17-3

17-2.1

17-2.2

1

7

-7.3

I

7.24

17-3

5

1

7

R

Remove

justable

Remove

Rcrnove

H~lrnov~!

~cictillllrr

l7clrtir1vr

Retainer

Spanner

LensZA077900.

Spacer

Lens ZA078000.

Retainer

Spanner

Lans

NOTES:

1.

I-clr~s

ZA078100

rmlrm

3.

I-lrrir

7A07n

rri1111r~

Ill*

t:kku~~

AB040500

OT0022.

A

B040400.

Al3040300

OT0022.

EA078100.

i/

mrrllrsl

11u

100

is

AR040200

whc:n

rurnoving

should

rcl>I;lcetl

cemented

and

extreme

it.

by

(See

no1

with

to

using

Ad-

using

Ad-

Fig.

17-3)

be

removed

a

new

one,

Condenser

care

must

18.

ASSEMBLY

PROCEDURE

FOR

B1-12-AAC

3

8-1

Assemble

Body

A6040200

Front

Lens

as

follows:

ZA078100

with

Condenser

(See

Fig.

I

18-71

Fig.

18-7

OT1028

-ZAO78100

18-1-1

18-1-2

18-2

Assemble

Tighten

Spanner

18-3

Put

18-4

Put

Apply

Adhesive

ZA078100

ABO4Q200.

a)

Apply cumference

between

b)

Wipe

Place

let

it

dry

off

the

Condenser

for

the

Lens

Retairwr

OT0072.

Lens

ZAO780(10

Spoccr

All1140400

OT1028

and

put

Adhesiv~

since

the

Coridt!nsor

excessive

Body

24

hotlrq,

l,A4"s

100

Al304O5(10

Irr

(ru!;ltlon,

In

to

in

Condenser

to

the

it

scrvos

Body

Adhesive.

upside

iri

position,

IIV

using

~rnci

lion.

Front

entire

also

as

and

down

Adjustable

(See

Fig.

(Soc

Fig.

(See

Fig,

Lens

Body

cir-

sealing

Lens.

and

77-31

17-3)

Fig.

18-2

18-5

Put

Lcns

18-6

Assemt)ln

usinfl

18-7

Ass~mlllrl r!irtlit.

position.

NOTE:

For

assernhly,

cage

Fig.

18-7,

ZAO77!SO0

Rr?t~~i~l~r

A~lj~~ti~t~l~

in

o

clockwise

Iri

~rnslt

Annrlfl5Ofl

Sllnr~rlrv

Diaphriiqm

the

Blades

sequence,

Ion.

t

1'1

nr)??.

Hlntl~s

should

ISco

Fig,

in

position

(Scc

Fig,

%A078700

be

placed

as

shown

T

7-3)

1

7-3)

in

by

in

the

in

I

-

18-8

Assemble

tion.

Diaphragm

Ring

AB040700

in

posi-

NOTE:

When

diameter

the

should

Diaphragm

be

about

is

stopped

T

mm.

(See

dawn,

Fig.

its

18-31

Fig.

3

8-3

18-9

18-1

Assemble using

0

Check

Circular

three

Screws

BH2-AAC

Dovetail

PUK2x6SA.

for

its

proper

AB040800

operation.

by

19.

DISASSEMBLY AND ASSEMBLY PROCEDURE FOR BH2-CD

19-1 Disassembling procedure

Procedures for disassembly BH2-CD are quite

similar to those for disassembly BH2-AAC.

19-2 Assembling procedure

Procedures for similar to those for

assembly BH2-CD are quite

asse~nl~ly BI-12-AAC.

.-

-At3

040800

..*.

94

20.

CHECK SHEET FOR POWER SUPPLY B-BDS-2

NOTE:

For circuitry and connecliolr, rt?lc~

1. Check Standard Check

Item

(1) Maximum output

(2) Minimum output

(3)

LED lighting voltage

2. Troubleshooting Flow Chart

Lamp does not light

10

1111.

Irlll~~:l~t*(l

3v

01

ItW*

Lei, (1s

b and

(II~~I~II~III- 1 I

t;

111

~lio

l1*11 11qIr1

I)',

dir(+(:t~o~~. a: AlwL~yc3 lit (111I~lt)

b:

Lii

;31

4

5

[)

'fV

c: Lit

,3t

I~~II

11

*8iq~~~~a~~l

liglrti~rll YOII~IIII~

iil+,

tl~~rcjrtt~rrs,

C;lic?ck r3roc:otlrr~ca Mcasurin(j 1)oittl: I ,llrll) socl<et, II~I~SC! Measurilv1 ccluplc typo class Sarnc

$1,

Same Voltages

be

i~nst~

ulrrcv\t:

0.t)

as

(

1 ) abovc.

as

(1 ) al~nvtr,

at

chcclc ~)oir~l:;

6,8, 10 and 12V.

i111tJ

~c~odition

TIic:r

lno

or I\icllier

for

C

sli;lIl

Remove SW107

and lneasirr

110i1nts

Ilrrncd

it

voIl;iqr* I~r*lwt~~*rt

sIrow11 l~~~low

ON).

ror base

(I)OWl

{WIIII

cr~lit

li

tiwllc*l~)

!jw~lt:l~

I

ort~ll/o cause and turn ON (push in) circ~~ir I)rc?al<ctr

l'

No

SW 102 defective (DS0105 for line power vr~l

I

wt) he order or I OOV or DSOl06 for 200V)

liitll:

on

1

YES

I

r

Turn OFF SW102 ErSW103 and check ele- defective (DS0095 for line power voltage on crtical continuity between the two the order of

points in the same procedures.

YES

FlOl (built in fuse) blown (DE0082 for line power

voltage on the order of

Primary wiring of TI 02 (main transformer) broken (DT0123 for line power voltage on the order of 100V or DT0124 for 200V)

.

100V or DS0096 for 200V)

100V or DF0083 for 200V)

Check connector pins for applied voltages:

(1) AC 7V across pins No. 3 and

No. 5 on J301 (with mark "J 1

")

of UY PC64?

(2) AC 100V or 1 15V (AC 220V

240V) across pins No. 1 and

or No. 2 on J301 (with mark "J 1

")

of UY PC56?

I

UYPC64 or UYPC65 defective LEDs do not glow

Check connector pins for applied voltages:

I

(1) When AC 7V

Secondary winding of TI07 I,tol<eti

(2) When AC 100 - 240V

Primary winding of line power

DT0106 for 200V)

is

not al)plic?tl:

voltage

~111

is

l~ot i~l~lzlied:

-1

101

1111:

I,rolct?n (DT0105 for

0111cr

OC

100V or

(1) AC 30V across pins No. 6 and

8

No. 65?

(2) AC

across pins No. 9 and No. 10 on J201

on J201 (JI) or UYPC-

0

-

12V (lamp voltage)

(JI) or UYPC65?

I

t

UYPC65 defective

(1) When AC 30V

Secondary winding of TI02 I)~ollsc:n

(2) When AC

0

See

"Lamp

0

--/

Lamp cord wire broken

is

riot ill~~~lioci:

0

-

12V

is

does not liglit"

no1 al~l)litr(l:

i~l,o~t:.

21.

ELECTRIC CIRCUIT DIAGRAM

CIRCUIT DIAGRAM

Olympus BH-2 BHS Service manual [gb]

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

REPAIR TOOLS AND GREASE

ELECTRIC CIRCUIT DIAGRAM