3MAINTENANCE__O.pdf - 第54页

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 ( exclud…

1.4

Maintenance

1.4

.

4

Disassembly

and

Cleaning

of

Miniature

Stroke

Bearing

Note

:

Because

disassembly

and

assembly

of

the

miniature

stroke

bearing

require

special

skills

，

consult

our

service

personnel

for

details

.

(

1

)

Cleaning

Period

Perform

the

cleaning

when

,

•

dirt

has

collected

on

the

sliding

part

of

the

shaft

and

the

movement

is

hampered

.

•

dirt

has

collected

in

the

hollow

portion

of

the

shaft

and

the

suction

force

is

adversely

affected

.

(

Reference

:

Once

in

2

years

)

(

2

)

Disassembly

Procedures

①

Nozzle

Removal

Use

the

nozzle

removal

jig

to

remove

the

nozzle

.

Detachment

of

Diffusion

Plate

Attach

the

rotary

joint

tightening

jig

(

Standard

Accessory

Part

)

to

the

two

holes

on

the

top

of

the

DDM

(

Direct

Drive

Motor

)

rotor

and

stop

the

head

rotation

.

Remove

the

two

screws

(

M

3

4

)

fastening

the

diffusion

plate

located

at

the

bottom

of

the

head

and

then

detach

the

diffusion

plate

.

③

Detachment

of

Anchor

Holder

Remove

the

bolts

(

M

3

x

8

with

SW

)

fastening

the

five

miniature

stroke

bearings

and

detach

the

anchor

holder

.

④

Detachment

of

Miniature

Stroke

Bearing

Loosen

the

cap

setscrew

(

M

2.5

)

fastening

the

shaft

of

the

miniature

stroke

bearing

,

and

pull

out

the

bearing

from

the

bottom

.

Rotaiy

Joint

Tightenin

sJig

-

^

i

ft

②

Rotaiy

Joint

Tightening

Jig

Cap

Cap

X

Rotor

.

Cap

Setscrew

s

—

DDM

Rotor

|

(

Direct

Drive

Motor

)

'

—

Miniature

Stroke

Bearing

—

Outer

Cylinder

y

Diffusion

Plate

Anchor

Holder

■

Diffusion

Plate

Anchor

Bolt

■

Shaft

Nozzle

Anchor

Holder

Bolt

Fig

.

1.47

1

一

47

QQ

10

-

005

ACP

01

EIN

1

-

47

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