
Hardware Replacement
7.
Insert the two screwdrivers between the display frame and the aluminum
casingillustratedbelow.Pressandbendgentlyonthedisplayframetounlock
the frame and tilt up the display frame.
display frame pressure points
8.
Mount the new display unit.
9.
Re-assemble the panel in reverse order.
7.4.1 Self-testoftheDisplay
To perform a self-test of the display, follow the steps below:
1.
Start the operator panel in a self-test mode (see table in the
Mode Switches section).
2.
Go to the display test. Verif y that the display works.
3.
If the screen does not work, try fault tracing, see the Fault Tracing section.
BeijerElectronics, MAEN001
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