PSV5000_OwnersManual - 第113页
Pick and Place Prob e V acuu m Generator Filters and Silencer s PSV5000 O wner ’s M anual - 109 - WAR NING: S hock h azar d! Openi ng th e safet y door s sto ps motion of the gantry only. It does not remove electrica…
Maintenance ■ Pick and Place Probe
- 108 - Data I/O ■ 096-0465-001C
Reinstall in reverse order being careful not to damage the O-Ring on the
bowl.
Reconnect the shop air supply line.
Figure 64: Replacing the Air Filter/Regulator.
Vacuum Generator Filters and Silencers
These procedures cover removing and cleaning or replacing vacuum
generator parts for vacuum generators on PSV5000 head.
A clogged or dirty vacuum filter or silencer can cause dropped devices
and placement problems at the PNP head.
REQUIREMENTS
• metric hex key set
• flat screwdriver
• small Phillips screwdriver
VACUUM GENERATOR FI LT E R S
1. Finish a job if one is running.
2. Use the Gantry window to move the PNP head to an accessible
location such as the Tool position.
3. Properly shut OFF the PSV5000 System. See Shutting Down the
PSV5000 System on page 38.
Pick and Place Probe Vacuum Generator Filters and Silencers
PSV5000 Owner’s Manual - 109 -
WARNING: Shock hazard! Opening the safety doors stops
motion of the gantry only. It does not remove electrical power
from the machine or any optional equipment. Turn the main
power OFF for safety unless otherwise directed.
4. Open the front safety door and mark the wire connectors at the two
vacuum pressure switches on the right side of the head for returning
them to the correct location.
5. For access, unplug the two wire connectors (just marked) by pulling
them out. See Figure 66: below.
6. With a flat screwdriver, unscrew the knurled fastener on the
underside of the nearest filter housing. See the figure below.
7. Remove the filter housing and ensure that the O-Ring doesn’t fall.
8. Remove the filter from the housing. It should be white or nearly
white. If dirty or clogged, replace with new filter (Data I/O PN
294-0219-001). See the figure below.
Figure 65: Removing the PNP head Vacuum Generator filter. The
yellow arrow points to the wiring connectors. Two fasteners
attach pneumatic generator block (circled).
Reinstall in reverse order and plug the two wire connector back in at the
same location.
VACUUM GENERATOR SILENCERS
There is a silencer in the vacuum generator block at the PNP head. To
inspect or replace the silencer:
1. Finish a job if one is running.
2. Use the Gantry window to move the PNP head to an accessible
location such as the Park position.
Maintenance ■ Pick and Place Probe
- 110 - Data I/O ■ 096-0465-001C
3. Properly shut OFF the PSV5000 System. See Shutting Down the
PSV5000 System on page 38.
WARNING: Shock hazard! Opening the safety doors stops
motion of the gantry only. It does not remove electrical power
from the machine or any optional equipment. Turn the main
power OFF for safety unless otherwise directed.
4. Open the safety door and remove the small silencer cover plate on
the accessible vacuum generator (two 1.5 mm hex key).
Figure 66: The vacuum generator silencer. It is included in the
Self-Service Spares Kit.
5. Inspect the silencer. If it looks dirty—not white—replace it.
6. Replace the cover plate.
Inspecting Gantry Parts
CHECKING THE PNP HEAD
1. Properly shut OFF the PSV5000 sub-systems and machine power.
Refer to Shutting Down the PSV5000 System on page 38.
2. Check that all connectors are secure.
3. Turn on the system air and check that there are no vacuum leaks.
LUBRICATING THE GANTRY
There are a total of seven grease ducts on the gantry for lubricating the
linear guides. Additionally, the ball screw requires lubrication
periodically, also.