FLX500-maintenance.pdf - 第23页
2 … Periodic Maintenanc e Monthly or Quarterly —19— Replace Parts i n R everse Order NOTE: If filters ar e dirty (not white by sev- eral shades and possibly have visible debris) replace the filters with new ones: see S…
Data I/O
FLX500 Chptr 2
—18—
Figure 9—Air tubes on barbed fittings—one for each
probe—and air filters.
6. Use clean and dry compressed air .48-.62
MPa (70-90 PSI max) to blow into one tube.
Stop and start the compressed air flow sev-
eral times.
7. Do the same with the other tube.
Blow Out the Manifold
8. Now locate the two clear, square plastic
housings that hold the filters. Unscrew the
screws securing the housings.
9. Remove the housings, being careful not to
lose their gaskets.
10. Carefully remove the gaskets.
CAUTION: Health Hazard. For the next
step, wear eye protection. The tube fittings
on the manifold are pointed up. When blow-
ing air through the manifold, protect your
eyes and face.
11. Use clean and dry compressed air .48-.62
MPa (70-90 PSI max) to blow into the two
manifold ports now exposed at each filter
site. Stop and start the compressed air flow
several times.
2 … Periodic Maintenance Monthly or Quarterly
—19—
Replace Parts in Reverse Order
NOTE: If filters are dirty (not white by sev-
eral shades and possibly have visible debris)
replace the filters with new ones: see Step 6.–
of Checking Air Filters on page 20.
12. Carefully reinstall the filter gaskets and
housings, and reinstall each screw.
13. Reconnect both tubes onto the correct fit-
tings.
14. Connect shop air at the back of the FLX if it
isn’t already.
Check Vacuum
15. Switch the power on and check the pressure
at each probe tip. You can accomplish this as
follows:
15a.Clean the probe tips.
15b.Ensure that there is a standard output
module installed (not a Drop Module)
without a tray on it.
15c.Release the E-Stop and close the cover.
15d.Open the Diagnostic Window by tap-
ping the Tools button and entering your
PIN.
15e.Tap the System button , and then
Check Vacuum.
If any test fails, see Insufficient Vacuum
on page 30.
Figure 10—The Check Vacuum button on the System
Window in the Diagnostics Tools and the Fail mes-
sage when the system does not meet requirements.
Data I/O
FLX500 Chptr 2
—20—
Annual Maintenance
• Checking Air Filters
• Gantry Lubrication
• Annual Performance Verification
Checking Air Filters
The PNP Head uses two air filters. Visually
check the filters for dirt each year (filters are not
white by several shades and possibly have visi-
ble debris). If necessary, or if performance is
affected (dropping devices), remove the filters
from the PNP Head to inspect them. (Mainte-
nance interval may be adjusted depending on
your findings.)
Tools Required:
• Standard screwdriver
• tweezers
To remove the air filters:
1. End the job if one is running. For help end-
ing a job, tap the [?] for on-screen Help.
2. Push the Emergency-stop button. (This
allows moving the gantry by hand.)
3. Open the cover and move the PNP Head
closer to you for access to its far side.
4. Locate the two clear, square plastic housings
that hold the filters. Unscrew the screw
securing the upper filter.
5. Remove the housing, being careful not to
disrupt its gasket.
6. Pull the white strip filter from the housing
with tweezers. If it is more than slightly
dirty, replace it with a new filter or contact
Data I/O.
7. Carefully replace the filter housing without
disrupting the gasket, and reinstall the
screw.