3MAINTENANCE__O.pdf - 第53页

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 . ( …

1.4

Maintenance

(

3

)

Checking

of

Attached

Vacuum

Nozzle

•

After

the

vacuum

nozzle

is

attached

,

rotate

the

rotary

turret

with

the

cam

hand

-

rotating

wheel

to

let

the

nozzle

pass

over

the

dropped

nozzle

detection

plate

.

Check

that

the

end

of

the

nozzle

does

not

touch

the

plate

.

If

it

touches

the

plate

,

re

-

attach

the

vacuum

nozzle

.

Note

:

The

vacuum

nozzle

should

be

set

in

the

descending

mode

when

it

passes

over

the

dropped

nozzle

detection

plate

.

fl

i

灘

lilil

i

!

riiiii

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c

]

t

Dropped

Nozzle

Detection

Plate

The

plate

is

attached

between

stations

No

.

11

(

Component

Discharging

)

and

No

.

12

(

Nozzle

Change

)

.

Station

No

.

9

(

Component

Placement

)

Fig

.

1.46

(

4

)

Nozzle

Offset

Teaching

Refer

to

“

3.5

.

1

Head

*

Nozzle

Offset

Teaching

”

and

perform

teaching

operation

.

Wipe

off

dirt

and

*

dust

on

the

end

of

a

nozzle

which

was

detected

as

defective

through

teaching

operation

and

then

re

-

perform

the

teaching

operation

.

Ref

.

:

“

(

5

)

”

in

“

3.5

.

1

Head

#

Nozzle

Offset

Teaching

5

Note

:

When

machine

operation

is

started

with

a

defective

nozzle

(

detected

by

teaching

operation

)

attached

,

the

nozzle

is

bypassed

and

not

used

.

1

-

46

991

f

)

-

005

ACP

01

EIN

1

-

46

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