CX200-4(Maint) - 第63页

(2) Attachment of V acuum Nozzle • Before attaching a vacuum nozzle, check that the end of the nozzle is not damaged, the tapered section is unscratched, the pick-up hole unclogged, and the grip section undeformed. • Sel…

(1-6) Detachment of Vacuum Nozzle

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.

Note: The nozzle removal jig cannot be used for nozzle type 031 (φ6

nozzle). Detach the nozzle by hand.

Fig. 4A65

(1-7) Pull down the nozzle removal jig to detach the vacuum nozzle.

(a) Do not score the diffusion plate while detaching

a vacuum nozzle.

(b) 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.

Fig. 4A64-2

Note

Avoid getting the removed vacuum nozzle

magnetized.

When the nozzle is magnetized, an error will occur

in component pick-up or placement.

CAUTION

Fig. 4A66

1.4 Maintenance Method

0110-003 1-51 AFO01ETRP

(2) Attachment of Vacuum Nozzle

• Before attaching a vacuum nozzle, check that the end of the nozzle

is not damaged, the tapered section is unscratched, the pick-up hole

unclogged, and the grip section undeformed.

• Select the nozzle which meets the parameters specified in the place-

ment head nozzle data.

(2-1) Move the center shaft of the nozzle posi-

tion No. to be attached toward the front side

of the machine.

(2-2) While holding the cam follower with your

finger, orient the two-plane chamfered side

horizontally and insert the vacuum nozzle

over the shaft until it stops.

(2-3) Set the [OPERATION] switch to the “RUN”

side.

(2-4) Use the “Head/Nozzle” tab in the “TEACH-

ING” window (submenu) and perform a

teaching operation on the nozzle.

Do not scratch the diffusion plate while attaching a vacuum nozzle.

CAUTION

Inserting a nozzle forcibly

over the shaft in wrong direc-

tion deforms the grip section.

Note

1.4 Maintenance Method

0110-003 1-52 AFO01ETRP

0110-003 1-53 AFO01ETRP

1.4 Maintenance Method

(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.

The vacuum nozzle should be set in the descending mode

when it passes over the dropped nozzle detection plate.

Fig. 4A68

(4) Nozzle Offset Teaching

Refer to “5.4 “Head/Nozzle” Tab” in “Section 6” of “Volume 2: Opera-

tion (Supervisor)” for details and perform teaching operations.

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.

Refer to “5.4 “Head/Nozzle” Tab” in “Section 6” of “Volume 2:

Operation (Supervisor)” for the items to be checked when a

nozzle is detected as a defective one through teaching opera-

tion.

When the machine operation is started with a defective

nozzle (detected by teaching operation) attached, the nozzle

is bypassed and not used.

Note