KE-2030使用说明书.pdf - 第708页

13 − 19 13.3.5 A TC bracket 21 20 6 5 4 3 2 1 ① ATC brack et ⑥ ATC O FF sensor ② Slide plate ⑦ ATC ON sensor ③ Nozzle outer support ⑧ ATC no. ④ Air cylinder ⑨ No zzle ⑤ Speed controller ⑩ AT C angle If chips or dirt r em…

13 − 18

Applying Machine Oil to a Nozzle After Cleaning It

Moisture contained in ethanol or IPA (isopropyl alcohol) may rust the inner pats of a

nozzle if you leave the nozzle without drying it after cleaning it in a supersonic cleaning

bath. Therefore, be sure to apply New Deflex Oil No. 1 (JUKI part number is

MDFRX1001L0) to the nozzle slider.

Use a cotton swab lightly dampened with New Deflex Oil No. 1 to apply this oil to the

part of the nozzle shown below (the part popped up from the nozzle inner section when

you push the nozzle slider). After that, move the nozzle slider up and down 20 to 30

times to apply oil to the nozzle slider thoroughly. Next, remove oil stuck to the exterior

of the nozzle inner section and excessive oil with a clean wiping rag.

Note that nay oil should not be stuck to the nozzle diffuser and rubber section

(shaded section in the figure below).

Be sure to apply only New Deflex Oil No. 1 to the nozzle. If you apply any high

viscosity of oil such as grease to the nozzle, the nozzle slider cannot move back to the

original position easily.

WARNING

Solvent may be flamed. Be careful to handle it. Never use acetone.

Or the diffuser may be discolored. Be sure to wear a mask for organic

gas before cleaning a device. Some ingredient of IPA is hazardous to

humans.

WARNING

To prevent the body from injury which can be caused by accidental

activation of the machine, cut off the power to the machine before

starting to work.

Cotton swab

Small tray

Part to which oil

should be applied

Nozzle inner section

Diffuser

Nozzle slider

Diffuser

Rubber section

20 to 30 times

Clean wiping

13 − 19

13.3.5 ATC bracket

① ATC bracket ⑥ ATC OFF sensor

② Slide plate ⑦ ATC ON sensor

③ Nozzle outer support ⑧ ATC no.

④ Air cylinder ⑨ Nozzle

⑤ Speed controller ⑩ ATC angle

If chips or dirt remains on the ATC bracket q, nozzle mounting may fail.

Clean the ATC bracket with gauze or similar material lightly damped with alcohol.

WARNING

To prevent the body from injury which can be caused by accidental

activation of the machine, cut off the power to the machine before

starting to work.

13 − 20

13.3.6 Feeder bank

Clean the surface of the feeder bank with dry cloth before mounting feeders such a

tape feeder there.

Clean the feeder bank with dry cloth so that the fixing plate B is free from obstacles.

Using a vacuum cleaner, clean the feeder bank if there are chips or some foreign

matters remained on it.

① Feeder bank ⑤ Drive cylinder

② Fixing plate ⑥ Position label

③ Fixing plate B ⑦ Bank mark

④ Lock shaft

WARNING

To prevent the body from injury which can be caused by accidental

activation of the machine, cut off the power to the machine before

starting to work.