M8_ServiceManual_e.pdf - 第57页

3 Mechanical Section 3-17 Flange Seal The Flange Seal is affixed to cover and protect the mat black film, which covers the back of the nozzle flange to avoid Vision Process error, m ay caused by re flecting. This seal m …

3 Mechanical Section

3-16

Cleaning Nozzle Recognition Stickers

Dirt on nozzle ID/presence stickers can be a cause of vision recognition failure. Regularly clean the nozzle

ID/presence stickers.

ACTION:

① Clean the sticker with cotton swab soaked with alcohol.

② Wipe off the remaining alcohol on the sticker with dry cotton swab.

NOTE: Particularly the nozzle ID stickers are liable to get dirty. If a nozzle ID sticker becomes too dirty to be

cleaned, replace it with new one.

For the part No. for the nozzle ID sticker, refer to “5. Materials”.

NOTE: The nozzle ID/presence stickers are easily peeled off when they get wet. Be sure to dry them with cotton

swab whenever they get wet.

3 Mechanical Section

3-17

Flange Seal

The Flange Seal is affixed to cover and protect the mat black film, which covers the back of the nozzle

flange to avoid Vision Process error, may caused by reflecting. This seal may cause a Vision Process error

when it is damaged with scratches or when it turns reflective after long term use with nozzle changes.

Follow the procedure below when it needs to be replaced.

ACTION:

① Peel off the old Flange Seal thoroughly and clean off the dirt, such as oil, dust and moisture, from the

back of the nozzle flange using industrial alcohol. Do not use tools, such as an edged tool and

tweezers, to peel off the seal or damage the black film.

② Slide up the ring of the Flange Seal Set Tool (Optional) and turn it clockwise.

③ Remove the Flange Seal off the exfoliative paper using tweezers.

④ Set the Flange Seal, the adhesive side up, onto the Flange Seal Set Tool. Do not touch the seal with

hand.

⑤ Confirm that the seal is set evenly flat onto the inside bottom of the ring.

⑥ Insert the nozzle, nozzle tip down, into the tool.

⑦ Turn the ring counterclockwise with the nozzle pressed onto the tool, and slides it down to attach the

nozzle flange and the Flange Seal.

NOTE: The Flange Seal comes off easily when it touches liquid, such as oil and water. Wipe them off quickly and

well using something like dry cotton-swab.

NOTE: There are 3 types of Flange seal. Please refer to the list below.

Flange Seal Parts Number Parts Name Supported nozzle types

LG0-M77A6-000 FLANGE SEAL 1 P005, P012, P013

LG0-M77A7-000 FLANGE SEAL 2 P031～ P034, P006, P017, P018, P019, P042

LG0-M77A8-000 FLANGE SEAL 3 P020

Flange Seal

Ring

Flange Seal Set Tool

3 Mechanical Section

3-18

Camera

Camera Lens and Glass

If the surface of the lens /lens filter is dirty by grease or dirt, and if any obstacles such as dropped

components or deposits are remained on those parts, wrong recognition problem or recognition error may

be caused. Check lens and Glass every day and clean them if dirty. Be sure to keep them always clean

without any obstacles or deposits.

NOTE: Clean the proper part for each camera type. (See the chart below. O: Should be cleaned, X: No need to be

cleaned)

Use of liquid cleaner

Beam Camera

Industrial alcohol * Lens cleaner (Note 1)

Lens X OK OK

Glass O OK OK

* : Ethanol – Do not use Isopropyl alcohol solution (IPA). It causes Organic solvent will erode Lens and

Glass.

Note 1: It is contained in the Lens Cleaner Set, one of the standard accessories attached with a machine.

■ Lens Cleaner Set

Part Name

Part No. Remark

LENS CLEANER SET LG0-M89A4-00X Lens Cleaner Set