FLX500-maintenance.pdf - 第20页

 Data I/O  FLX500  Chptr 2 —16— Figure 7—The Alignment Window within the Diag- nostics tools offers pr obe offset calibrations. Cleaning the Cover and Work Surface T ools Re quired: • isopropyl alcohol and cloth Light…

2 … Periodic Maintenance  Monthly or Quarterly

—15—

Monthly or Quarterly Main-

tenance

• Calibrating Probe-Offset

• Cleaning the Cover and Work Surface

• Maintaining Air Flow

Calibrating Probe-Offset

Recalibrating the offset of the probes includes

the Z-Offset (the height difference between the

two probes). Do this procedure each month and:

• after replacing probe tips

• after any repair on the PNP Head or probes

• if you are experiencing problems picking

devices, especially with probe two.

To recalibrate the offset, see the on-screen Help

for the Diagnostics –Alignment Window.

NOTE: Recalibration takes 5 to 7 minutes to

complete, a Calibration Tool, a 4 mm hex key

(Allen wrench), and a PIN (Personal Identi-

fication Number) to access the Diagnostics

Windows (after tapping the Tools button).

Figure 6—The FLX programmer calibration tool is

Part Number 615-7054 (and came with your 2009

or later FLX500).



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

/min. (70-80 PSI @

1.0 cfm).

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.