M3_MaintenanceManual_e.pdf - 第25页
2- 6 Daily maintenance items 2 4. Cleaning the feeder plate Clean the feeder plate by using the brush supplied with the machine. Chips or foreign matter falling on the feeder plate might bite into the surface during feed…
2-5
Daily maintenance items
2
3. Checking the nozzle spring action
Check the spring action of the nozzle and nozzle holder. Press on it and if it returns normally there is no
problem. However, if the return action is poor (sluggish) then pickup errors and recognition errors will
occur.
Press on the nozzle tip with your hand.
Returns to original
position
Returns sluggishly
or does not return.
Checking the nozzle spring action
OK NG
43204-E5-00
Checking the nozzle holder spring action
Nozzle holder
43205-E5-00
c
CAUTION
Remove the nozzle when checking the nozzle holder spring action. When the check shows that nozzle holder spring action
is poor, lubricate the nozzle by referring to “2.1 Cleaning and lubricating the nozzle holder" in Chapter 4.
2-6
Daily maintenance items
2
4. Cleaning the feeder plate
Clean the feeder plate by using the brush supplied with the machine. Chips or foreign matter falling on
the feeder plate might bite into the surface during feeder setting and cause the pickup position to deviate.
Periodic inspection and cleaning are recommended to prevent this problem.
Cleaning the feeder plate
Cleaning brush
43206-5E-00
2-7
Daily maintenance items
2
5. Cleaning the camera lighting unit
Dirt or dust particles sticking to the camera lighting unit can cause recognition errors. Periodic inspection
and cleaning are recommended to prevent this problem.
1
Remove dust by using the lens blow
brush.
Use this blow brush to remove dust from the
camera lighting unit and half mirror.
43207-E5-00
2
Wipe off the half mirror using a cotton
swab stick.
Apply several drops of lens cleaner to a cotton
swab and wipe off the half mirror.
43208-E5-00
n
NOTE
The cotton swab sticks and lens cleaner are supplied with the machine.
Cotton swab stick
Step 2
Cotton swab stick with lens cleaner applied
Lens blow brush
Step 1
Lens blow brush
Fiducial mark light
Cleaning paper or cloth
Step 3
Use cleaning paper or cloth that does not
leave dust or residue.