c900773.R02_EN.pdf - 第52页

3 Mechanical Section 3-12 ACTION: ① Insert the filter with tweezers and adjust the position of the filter using the O-ring insertion jig. Correct Incorrect ② Set the O-ring at the tip of th e nozzle and slow ly push it a…

3 Mechanical Section

3-11

■ Removing O-ring and Nozzle Filter

NOTE: The filter is fixed by the O-ring. It has no right-side up.

O-ring

Filter

ACTION:

① Insert an O-ring removal jig like illustrations below into the nozzle from its rear end.

Jig: Modify a commercially available clip.

Dia.1mm

3mm

30 to 45 degrees

Flatten the pin edge by pliers.

（

t=0.3mm

）

② Insert the flattened pin-edge of the jig between the O-ring and the nozzle filter, and pull out the O-ring

from the nozzle (Carefully pull out the jig and do not drop the O-ring.).

Magnified view of O-ring part

■ Attaching O-ring and Nozzle Filter

Insert the flattened pin-edge

between the O-ring and the filter.

3 Mechanical Section

3-12

ACTION:

① Insert the filter with tweezers and adjust the position of the filter using the O-ring insertion jig.

Correct Incorrect

② Set the O-ring at the tip of the nozzle and slowly push it all the way to the bottom by using the O-ring

insertion jig.

③ Slowly pull out the insertion jig.

④ Check to make sure that the filter and the O-ring are set in place correctly.

3 Mechanical Section

3-13

Nozzle ID Stickers

Labeling a Nozzle ID Sticker to a Nozzle

ACTION:

① Use industrial alcohol and completely remove grease, oil, and water content from the surface of

the nozzle flange where a nozzle ID sticker is to be labeled.

② Pull out the shaft of the nozzle sticker tool approx. 3mm from the ring.

③ Use tweezers and peel off the sticker from the paper.

④ Place the sticker with its adhesive side up, and then put it in the jig (make sure that the D-cut on

the sticker is aligned with that on the ring). (The sticker must be angled so that the nozzle ID

number is oriented as illustrated below.) Do not touch the adhesive surface of the sticker with

fingers.

⑤ Push the nozzle into the shaft of the nozzle ID sticker tool. Make sure that the nozzle’s notch is

aligned with the positioning slot on the ring.

⑥ While pressing the nozzle flange, push the shaft into the ring so that the sticker is affixed onto the

flange.

⑦ Check to make sure that the sticker touches the bottom of the ring.

NOTE: When the shaft is pulled out of the ring too much, it may come off. When it comes off, align the shaft’s slot

with the ring’s positioning pin and then insert the shaft into the ring slowly.

Part Name

Part No. Remark

ID SEAL TOOL, ASSY. LC1-M8903-00X Nozzle ID sticker tool

Nozzle ID sticker tool

D-cut

Shaft

Positioning pin

Ring

Positioning slot

Nozzle ID sticker

Nozzle

Notch

ID No. (P***)

3mm