3MAINTENANCE__O.pdf - 第55页

1.4 Maintenance ⑷ Reassembly Procedures ① Grease Application to Miniature Stroke Bearing Cylinder in size ) of Seal Apply a small amount ( approx . 3 DAPHNE EPONEX GREASE No . 1 to the ball of the miniature stroke bearin…

1.4

Maintenance

(

3

)

Cleaning

and

Air

Blowing

①

Cleaning

of

Miniature

Stroke

Bearing

•

Disassemble

the

miniature

stroke

bearing

into

three

parts

(

shaft

,

outer

cylinder

,

and

seal

)

and

wash

them

with

kerosene

(

excluding

the

seal

)

.

After

that

,

blow

air

to

dry

remaining

oil

.

Use

alcohol

to

wash

the

seal

clean

.

•

The

miniature

stroke

bearing

cylinder

and

shaft

used

as

a

pair

，

so

don

’

t

use

with

another

miniature

stroke

bearing

.

Seal

Ik

are

Outer

Cylinder

A

Shaft

Fig

.

1.48

②

Cleaning

of

Rotor

and

Grease

Application

to

Upper

Seal

•

Blow

air

to

the

rotor

from

the

rotary

joint

tightening

jig

side

and

clean

it

.

Clean

the

rotor

hole

for

the

miniature

stroke

bearing

with

a

cotton

swab

soaked

in

alcohol

.

•

Be

certain

not

to

use

the

air

blower

except

when

cleaning

the

miniature

stroke

bearings

(

5

pcs

.

/

head

)

.

•

Clean

the

upper

seal

located

in

the

rotor

with

cotton

swab

soaked

in

alcohol

.

Apply

a

little

amount

of

DAPHNE

EPONEX

GREASE

No

.

1

to

the

inside

of

the

upper

seal

.

Air

Blowing

a

Rotary

Joint

Tightening

Jig

1

DAPHNE

EPONEX

GREASE

No

.

l

Application

Area

Upper

Seal

Rotor

.

Cleaning

with

Alcohol

Fig

.

1

-

49

1

-

48

9910

-

005

ACP

01

EIN

1

-

48

1.4

Maintenance

⑷

Reassembly

Procedures

①

Grease

Application

to

Miniature

Stroke

Bearing

Cylinder

in

size

)

of

Seal

Apply

a

small

amount

(

approx

.

3

DAPHNE

EPONEX

GREASE

No

.

1

to

the

ball

of

the

miniature

stroke

bearing

retainer

cage

such

that

the

whole

area

is

filled

with

the

grease

.

Do

not

fibers

.

Apply

a

small

amount

of

the

grease

to

the

surface

of

the

cylinder

.

mm

-

Application

Area

of

DAPHNE

EPONEX

GREASE

No

.

1

cotton

swabs

because

they

leave

behind

Retainer

Cage

use

-

Cylinder

Surface

②

Seal

Attachment

and

Grease

Application

Attach

the

seal

to

the

miniature

stroke

bearing

cylinder

such

that

the

V

groove

is

directed

inward

and

apply

a

small

amount

of

DAPHNE

EPONEX

GREASE

No

.

1

to

the

inner

wall

of

the

seal

.

V

.

"

|

"

.

V

Fig

.

1.50

Insertion

Direction

A

串

③

Attachment

of

Miniature

Stroke

Bearing

Attach

the

shaft

insertion

jig

(

Standard

Accessory

Part

)

to

the

miniature

stroke

bearing

shaft

and

insert

it

from

the

seal

side

.

Then

,

slide

it

about

10

times

to

smooth

out

the

grease

in

the

cage

.

Be

careful

not

to

allow

the

vacuum

hole

of

the

shaft

inserted

into

the

shaft

further

than

the

seal

.

Wipe

off

the

grease

adhered

to

the

shaft

insertion

jig

every

time

the

jig

is

inserted

.

Shaft

Vacuum

Hole

ill

I

■

Shaft

Insertion

Jig

(

Standard

Accessory

Part

)

w

Fig

.

1.51

Insertion

Direction

to

Rotor

④

Attachment

of

Rotor

to

Miniature

Stroke

Bearing

Insert

the

nozzle

insertion

guide

(

Standard

Accessory

Part

)

into

the

rotor

.

While

the

guide

is

being

inserted

,

the

cylinder

end

should

be

kept

flush

with

the

shaft

end

.

Wipe

off

the

grease

adhered

to

the

nozzle

insertion

guide

every

time

the

guide

is

inserted

.

Check

that

the

guide

can

be

inserted

smoothly

into

the

cylinder

.

A

a

■

Nozzle

Insertion

Guide

(

Standard

Accessory

Part

)

I

Shaft

Insertion

Guide

(

Standard

Accessory

Part

)

y

Fig

.

1.52

1

一

49

QQ

10

-

005

ACP

01

EIN

1

-

49

1.4

Maintenance

⑤

Holder

Attachment

Follow

the

similar

procedures

described

in

“

(

2

)

Disassembly

Procedures

”

and

place

the

rotary

joint

tightening

jig

(

Standard

Accessory

Part

)

in

the

two

holes

on

the

top

of

the

DDM

rotor

.

Stop

the

rotation

and

attach

the

anchor

holder

with

the

anchor

bolt

M

3

L

8

.

The

tightening

torque

should

be

10

12

kgf

/

cm

.

Apply

a

small

amount

of

Screw

Lock

1401

B

(

3

Bond

)

to

the

screw

threads

before

use

.

Screw

Lock

1401

B

Shaft

Anchor

Bolt

Tapered

Counterbore

Apply

grease

with

the

shaft

being

stored

.

匚

Miniature

Stroke

Bearing

Shaft

PI

]

T

]

Anchor

Holder

.

Anchor

Holder

Bolt

Diffusion

Plate

Anchor

Bolt

Diffusion

Plate

Fig

,

1.53

⑥

Cap

Attachment

Attach

the

cap

to

the

miniature

stroke

bearing

shaft

and

apply

a

small

amount

of

Screw

Lock

1401

B

(

3

Bond

)

to

the

threads

of

the

shaft

anchor

bolt

.

Then

,

tighten

the

bolt

with

a

torque

of

5

kgf

/

cm

.

When

Screw

Lock

is

applied

,

be

certain

not

to

apply

.

it

all

the

way

to

the

miniature

stroke

bearing

shaft

.

To

anchor

the

shaft

,

apply

a

force

to

the

shaft

pin

in

the

counterclockwise

rotational

direction

as

shown

in

View

A

and

tighten

the

shaft

as

if

the

bolt

was

being

fixed

at

the

end

of

the

shaft

’

s

tapered

counterbore

.

Check

for

dirt

and

dust

remaining

in

the

tapered

counterbore

section

.

1

-

50

QQ

10

-

005

ACP

01

EIN

1

-

50