M6e_ServiceManual_e.pdf - 第54页

3 Mechanical Section 3-20 NOTE: Since the scan camera’s mirror is the surface deposition type and easily ge ts scratched, special care should be paid to it when cleaning. Furt hermore, organic solvent such as l iquid cle…

3 Mechanical Section

3-19

Camera

Mirror and lens of camera

If the surface of the lens /lens filter of fixed camera or mirror/ lens of scan camera 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 mirror and lens 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）

Fixed Camera Use of liquid cleaner

Scan

Camera

FC05 FC04 FC03

Industrial

alcohol

Lens cleaner

(Note 1)

Lens O O O O OK OK

Lens filter X X X X OK OK

Mirror O X X X OK OK

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

■ Lens Cleaner Set

Part Name

Part No. Remark

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

Cleaning of Scan Camera

Remove dirt/dust in a gentle way from the lens and mirror of the scan camera, blowing air with a blower

brush or wiping with a dry thing like a cotton swab. Avoid applying your finger pressure directly to the lens

and mirror through the use of such things as tissues. For stubborn and sticky dirt such as grease, which

cannot be cleaned away by air blow or wiping with dry cotton swab, wipe it off with a moistened cotton

swab with little amount of liquid cleaner, and finally with dry one to remove the liquid cleaner and dirt

completely. Do not apply the liquid cleaner directly on the lens and mirror.

Mirror

LED lighting

Scan camera body

Lens

Cross-sectional view of scan camera

3 Mechanical Section

3-20

NOTE: Since the scan camera’s mirror is the surface deposition type and easily gets scratched, special care should

be paid to it when cleaning. Furthermore, organic solvent such as liquid cleaner should not be used.

NOTE: Be careful not to touch your finger or cotton swab directly to the LED lighting. The careless touch may

change the optical axis of lighting, causing vision recognition problem.

Cleaning of Fixed camera

Remove dirt/dropped obstacles (components or deposits) in a gentle way from the lens or lens filter of the

fixed camera, blowing air with a blower brush or wiping with a dry thing like a cotton swab. Avoid

applying your finger pressure directly to the lens and mirror through the use of such things as tissues.

For stubborn and sticky dirt such as grease, which cannot be cleaned away by air blow or wiping with dry

cotton swab, wipe it off with a moistened cotton swab with little amount of liquid cleaner, and finally with

dry one to remove the liquid cleaner and dirt completely. Do not apply the liquid cleaner directly on the lens

or lens filter.

Fixed camera

NOTE: Be careful not to touch your finger or cotton swab directly to the LED lighting. The careless touch may

change the optical axis of lighting, causing vision recognition problem.

3 Mechanical Section

3-21

Cleaning of Teach Camera

The lens of teach camera faces downward, and usually it would not get any dirt/dust under the normal

operation. However, if it gets dirty, blow air using blower brush from the bottom of the teach camera in

order to remove the dust.

Cleaning of Lens Filter

When components or obstacles get on the lens filter, remove them with a blower brush or tweezers.

When the grease gets on the filter, use camera lens cleaner and lens cleaning tissue.

If condensation occurs inside the protective filter, remove the filter to wipe off the moisture with lens

cleaning tissue.