Maintenance Reference(CP45FV) Eng.pdf - 第44页
Samsung Component Placer CP45FV Series Maintenance Refer ence Filter Figur e 3-3. V acuu m Filter Inspection Solution When the filter is contaminated, remove th e filter as in the following picture, replace it with a new…
Weekly Inspection
3-5
Nozzle
holder tube
Solution
Replace it when the the nozzle holder tube is damaged.
Caution
When replacing the nozzle holder tube, if the pneumatic air
line is not shut off, it may affect the head function. Replace
the nozzle holder tube once the pneumatic air line has
been shut off.
3.2.2. Vacuum Filter
Inspection
Problem to the vacuum can occur when the vacuum filter has been contaminated by dust
in the air or due to solder paste. Check the vacuum filter regularly to make sure the filter
is free from contamination.
Samsung Component Placer CP45FV Series Maintenance Reference
Filter
Figure 3-3. Vacuum Filter Inspection
Solution
When the filter is contaminated, remove the filter as in the following picture, replace it
with a new one.
Remove the head cover using a screwdriver.
Remove the replaced vacuum fielter using a 7mm-spanner and replace a new one.
3-6
Weekly Inspection
3-7
Filter
Fitting
Nipple
Figure 3-4. Replacing the filter
3.2.3. Air Section
Inspection
Check to see if there is any abnormal air leak from the air distributor or the fitting
joint area of the solenoid valve.
Check to see if there is any air leak from the blow chamber attached to the solenoid
valve.
Check that the coil tubes are not twisted with each other and interfering with other
parts.
Check if the pressure indicated on the pressure regulator is normal.
Coil Tube
Regulator
Air Distributor
Blow Chamber
Fitting
Figure 3-5. Vacuum Generator
Solution
If the pressure indicated on the regulator is not normal (lower than 0.1 Mpa), check if
there is leakage at the connection between the regulator and the fitting.
If there is air leak from the fitting joint area, tighten it firmly enough but not enough