FLX500-maintenance.pdf - 第21页
2 … Periodic Maintenanc e Monthly or Quarterly —17— P erform the following probe blowout procedur e quarterly and at times wh en pick failures occur often. This interv al is dependent on the amount of machine use and a…
Data I/O
FLX500 Chptr 2
—16—
Figure 7—The Alignment Window within the Diag-
nostics tools offers probe offset calibrations.
Cleaning the Cover and Work
Surface
Tools Required:
• isopropyl alcohol and cloth
Lightly clean the cover and work surface with
isopropyl alcohol on a cloth every four months.
CAUTION: Do not use solvents such as
acetone, lacquer thinner, mineral spirits, or
any type of abrasive compound on the cover.
Use of these products, or excessive pressure,
will damage the surface, reduce visibility and
remove the ESD dissipative properties.
Maintaining Air Flow
NOTE: Shop air to the FLX should be
.48-.55 MPa @ .028 M
3
/min. (70-80 PSI @
1.0 cfm).
1
2
2 … Periodic Maintenance Monthly or Quarterly
—17—
Perform the following probe blowout procedure
quarterly and at times when pick failures occur
often. This interval is dependent on the amount
of machine use and air quality. Adjust your inter-
val as required. For example, preventing the
probes from drawing in air for long periods of
non-use—using Automatic Air Management
(see the on-screen Diagnostic Help) or manually
shutting air off to the probes while idle—can
reduce the need to perform this blowout proce-
dure as often.
Figure 8—Probe air-shut-off buttons on the Run
Window.
Probe Blowout Procedure
Tools Required:
• Standard (flat) screwdriver
• tape or method to mark tubes
• compressed air, clean and dry, .48-.62
MPa (70-90 PSI)
1. Stop the job if applicable. For instructions
see the on-screen Help.
2. Switch power off.
3. Push the E-Stop
Blow Out the Probes
4. Open the cover and move the PNP Head
close for access to its far side.
5. Locate the two clear tubes just to the far side
of the head cover, plugged into barbed fit-
tings. With a small flat screwdriver pry each
tube off its fitting, marking which tube goes
to which fitting.
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.