4OM-1003-007.pdf - 第130页

(2) Attachment of Miniature Stroke Bearing to Head (2-1) Insert the MSB outer cylinder from under the head. Align the cylinder such that the cutout of the MSB outer cylinder faces the inside of the head. (2-2) Insert the…

• Attachment of Miniature Stroke Bearing

(1) Attach the seals and the collar to the MSB

outer cylinder.

(1-1) Wipe the seals with a dry cloth and apply

"DAPHNE EPONEX GREASE No. 1" to

the internal side of the seals.

When the grease is not applied to the

seals, the smooth movement of the

MSB outer cylinder cannot be ex-

pected.

(1-2) Attach the lower seal, the collar, and the

upper seal to the MSB outer cylinder in

this order.

(a) When the seals are attached, do

not damage the seals by the MSB

outer cylinder.

(b) Do not make a mistake in deter-

mining the direction of the seals.

confirm that the lower seal is

affixed horizontally before the collar

attachment.

When the lower seal is not at-

tached horizontally, the smooth

movement of the MSB outer cylin-

der cannot be expected.

(d) When the collar is attached, con-

firm that the boss is neatly set in

the hole of the MSB outer cylinder.

0305-001 1-63

AIL01ETRP

Fig. 4A79

Fig. 4A80

1.4 Maintenance Method

Upper Seal

Collar

Lower Seal

MSB Outer

Cylinder

Note

(2) Attachment of Miniature Stroke Bearing to

Head

(2-1) Insert the MSB outer cylinder from under

the head.

Align the cylinder such that the cutout

of the MSB outer cylinder faces the

inside of the head.

(2-2) Insert the MSB shaft from the top of the

head with the MSB inserting jig being

attached.

(2-3) Detach the MSB inserting jig.

If the jig is slippery, wipe it with a cloth

soaked in industrial alcohol.

(2-4) Attach the anchor plate to the MSB outer

cylinder and secure it with the screw

(M3L10).

Apply "Screw Lock (1401B)" to the screw

and tighten it with a tightening torque of 7

kgfcm.

(3) Attachment of Holder to Head

(3-1) Apply "DAPHNE EPONEX GREASE No.

1" thinly to the bearing guide section of

the holder and the pin end.

(3-2) Match the holder guide with the cutout of

the head’s center shaft and insert the

holder into the top of the head.

(3-3) Push the holder into the shaft until it

stops and match the marker of the cam

unit with the center of the cam follower.

(3-4) Apply "Screw Lock (1401B)" to the set-

screws and tighten them with the 1.5 mm

bit (Standard Accessory Part: 630 116

3659) and a tightening torque of 5 kgfcm.

To avoid damaging the tapped hole,

use a hexagon wrench (TONE,

BONDUS) that fits the diagonal dimen-

sions.

Fig. 4A81

0305-001 1-64

AIL01ETRP

1.4 Maintenance Method

Cam Follower

Marker of Cam Unit

Fig. 4A81-1

Note

(4) Attach the diffusion plate to the head.

Tighten 3 special anti-loosening screws

(silicon-varnished ones) with a tightening

torque of 10 kgfcm, using the 2 mm bit

(standard accessory part: 630 116 3673).

Do not allow any solvent, alcohol, etc.,

to adhere to the diffusion plate. Other-

wise, the diffusion plate may crack.

(5) Apply "DAPHNE EPONEX GREASE No. 1"

thinly to the cam face of the holder.

(6) Attachment of Head Assembly to Head Assembly Holder

(6-1) Fit the pilot pin hole on the rear side of the head assembly into

the pilot pin on the holder side.

(6-2) Fasten the head assembly, using 2 screws (M4X12) for the up-

per face and 2 screws (M4X16) for the lower face.

(Tightening Torque: Approx. 44 kgfcm)

Do not make a mistake in selecting the length of screws. Oth-

erwise, the screw thread of the head will be damaged.

(6-3) Insert the hose.

Do not apply a wrench, etc., to the magnet for head origin

detection. Otherwise, the magnet will be demagnetized.

If the magnet is demagnetized, the origin may not be

detected.

(7) Perform the "Head/Nozzle" and the "Head Origin" offset teaching

operations on the attached nozzle.

Refer to "5.1 "Head/Nozzle" Tab" and "5.2 "Head Origin"

Tab" in "Section 6" of "Vol. 2: Operation (Supervisor)" for

the offset teaching operations.

• The head origin offset must be ±3 degrees or less.

• The head center offset must be ±3 mm or less.

0511-003 1-65

AIL01ETRP

1.4 Maintenance Method

Fig. 4A82

Setscrews

(3 pcs.)

Magnet for Head

Origin Detection

Diffusion Plate

2 mm Bit

Torque Screwdriver

(630 044 2786)

Note

Notice