4OM-996-007 - 第116页

(1-4) Select the [Designated Hd/Noz Align] button (*3) and press the [ON] button (entitled "MOVE"). In 2 seconds, press the [ENABLE] button on the operation panel. The nozzle is shifted to the position (the fro…

1.4.4 Detachment and Attachment of Vacuum Nozzle

The vacuum nozzles must be detached or attached

with the operation power being turned "ON".

It is dangerous. Be sure to detach or attach a vacuum

nozzle alone (without any other attended personnel).

Before detaching or attaching a vacuum nozzle, be sure to spread a

rag under the working area.

Otherwise, a fallen vacuum nozzle will easily be lost if any.

(1) Detachment of Vacuum Nozzle

(1-1) Open the "Noz Cleaning" tab sheet. (Operation Sequence:

"UNIT ADJ." Window (Submenu) Æ "Hd/Noz" Tab Æ "Noz

Cleaning" Tab Sheet)

Fig. 4A64 "Noz Cleaning" Tab Sheet

(1-2) Select the [Move the X/Y Table] button (*4) and press the

[ON] button (entitled "MOVE"). In 2 seconds, press the

[ENABLE] button on the operation panel.

The X/Y table moves from the cleaning position to the

escape position.

(1-3) Select the [All Heads] button (*1) and specify the [Nozzle #]

button (*2) to be detached.

1.4 Maintenance Method

0509-003 1-50 AIM01ETRP

CAUTION

Notice

(1-4) Select the [Designated Hd/Noz Align] button (*3) and press

the [ON] button (entitled "MOVE"). In 2 seconds, press the

[ENABLE] button on the operation panel.

The nozzle is shifted to the position (the front side of the

machine) where it can easily be detached.

To detach a nozzle on the desired head, press the

corresponding [Head #] button.

(1-5) Set the [OPERATION] switch to the "SETUP" side.

Confirm that the "LOCK" lamp on the front operation panel is

"ON"

(1-6) Open the front door.

(1-7) Push the bottom of the nozzle removal jig gently and set it on the vacuum

nozzle such that the hook is engaged correctly with the two-plane cham-

fered side of the vacuum nozzle.

(a) While detaching the vacuum nozzle, be careful not

to nick the diffusion plate.

If the nozzle is detached while the nozzle removal jig

is rotating, the diffusion plate may be nicked.

(b) The nozzle removal jig cannot be used for nozzle

type 031 (φ6 nozzle). Detach the nozzle by hand.

1.4 Maintenance Method

0509-002 1-51 AIM01ETRP

Note

Diffusion

Plate

Hook

Nozzle Removal

Jig

Two-Plane

Chamfered Side

(Side View)

(Front View)

Vacuum Nozzle

Note

Fig. 4A65

Fig. 4A65-1

(1-8) Pull down the nozzle removal jig to detach the vacuum nozzle.

A miniature stroke bearing is used at the nozzle up/

down movement section which consists of the shaft,

the retainer cage, and the external cylinder units.

When the section is disassembled by mistake, be sure

to correctly reassemble each unit which belongs to

the section.

When the nozzle is detached, the miniature stroke

bearing and the shaft section should not be removed.

(1-9) Press the [Next] button (*8) and select the nozzle # to be

detached subsequently.

(1-10) Select the [Head #n] button (*7) and press the [ON] button

(entitled "MOVE"). In 2 seconds, press the [ENABLE] but-

ton on the operation panel.

Another nozzle on the same head can be selected.

Repeat the steps, starting with Step (1-7) until all nozzles

are detached from the same head.

(1-11) Select the [Turret Indexing (+)] button (*5) and press the

[ON] button (entitled "MOVE"). In 2 seconds, press the [EN-

ABLE] button on the operation panel.

The rotary turret starts rotating and the subsequent head

moves to the nozzle detachment position.

Repeat the steps, starting with Step (1-7) until all nozzles

are detached from all heads.

When the rotary turret is rotated with a nozzle being

attached, select the [Turret Indexing (-)] button (*6)

and press the [ON] button (entitled "MOVE"). The

rotary turret rotates backward by 1 pitch.

Avoid getting the removed vacuum nozzle

magnetized.

When the nozzle is magnetized, an error will occur

in component pick-up or placement.

Fig. 4A66

1.4 Maintenance Method

0509-003 1-52 AIM01ETRP

CAUTION

Note