CX200-4(Maint) - 第71页

(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 ins…

• Attachment of Miniature Stroke Bearing

(1) Attachment of Seals and Collar to Outer

Cylinder of Miniature Stroke Bearing

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

“DAPHNE EPONEX GREASE No. 1” to

the internal side of the seals.

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

upper seal to the outer cylinder in this

order.

Note: Be sure to attach the seals and the

collar in the correct directions.

(2) Attachment of Miniature Stroke Bearing to

Head

(2-1) Insert the outer cylinder of the miniature

stroke bearing from under the head.

Note: Adjust the outer cylinder such that the

cutout faces inward.

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

with the MSB inserting jig being attached.

(2-3) Detach the MSB inserting jig.

Note: If the jig is slippery, wipe it with a cloth

soaked in industrial alcohol.

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

der and secure it with the screw (M3L10).

Apply “Screw Lock (1401B)” to the screw

and tighten it with a tightening torque of 7

kgfcm.

01 10-003 1-59

AFO01ETRP

Fig. 4A79

Fig. 4A80

1.4 Maintenance Method

(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. After that, tighten the setscrews

with a tightening torque of 5 kgfcm.

(4) Attach the diffusion plate to the head and

secure it with three setscrews.

Note: There are two types of setscrews -

“Special Ones (Anti-Loosening Pro-

cessed Ones)” and “Normal Ones”.

Tighten the special setscrews with a

tightening torque of 10 kgfcm.

When the normal setscrews are used,

apply “Screw Lock (1401B)” to them and

tighten with a tightening torque of 5

kgfcm.

(5) Apply “DAPHNE EPONEX GREASE No. 1”

thinly to the cam face of the holder.

Fig. 4A81

Fig. 4A82

01 10-003 1-60

AFO01ETRP

1.4 Maintenance Method

Cam Follower

Marker of Cam Unit

Fig. 4A81-1

(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 with two

“M4X12” setscrews and two “M4X16”

setscrews.

(Tightening Torque: Approx. 44 kgfcm)

(6-3) Insert the hose.

Note: Do not apply a wrench, etc., to the

magnet for head origin detection. Other-

wise, the magnet will be demagnetized.

If the magnet is demagnetized, the origin

may not be detected.

(7) Perform the “Head Origin” and the “Head/

Nozzle” teaching operations on the attached

nozzle.

Note: Refer to “5.4” and “5.5” 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.

01 10-003 1-61

AFO01ETRP

1.4 Maintenance Method