Data I/O FLX500, Maintaining

Page: 34 / 58


Data I/O

FLX500

Chptr 3
—30—
Insufficient Vacuum
If you notice insufficient vacuum on the probe
tips (e.g., devices are dropped), perform the Vac-
uum Check: see
Check Vacuum on page 19. If
some of the checks fail (red Xs on report when
the
details check box is checked) then check that:
• all hose fittings are tight and hoses are not
pinched or clogged.
Perform the probe blowout procedure; see
Maintaining Air Flow on page 16.
• the air filters are not dirty. Replace air filters
if necessary. See
Checking Air Filters on page
20.
• the input air to the FLX is at .48-.55 MPa
(70-80 PSI).
If you can’t find the source of the problem, save
the detailed
Check Vacuum
report and send it to
support@dataio.com.
Failures Picking and Placing
If probes drop devices or fail to pick and place
devices accurately, check the following:
•
check for insufficient vacuum; see previous
heading.
• check the Z-Offset; see Calibrating Probe-
Offset on page 15.
• check the module alignment; see Gantry
Movement and Alignment on page 10.