1-31
SIMATIC PC BI45/FI45 PII, Technical Description
C79000-G7076-C794-03
1.4.16
Removing and Installing the Display for the FI45
Lower the system box of the FI45 away from the front panel as described
in Section 1.4.2 or remove the membrane keyboard as described in
Section 1.4.13.
Release the two screws with which the support for the inverter module is
mounted.
Before you unplug all the connectors, write down their previous
connections.
Release the four screws with which the display is secured and then
remove the display.
To install the display, proceed in reverse order.
1.4.17
Removing and Installing the Touch Pad for the FI45
Remove the membrane keyboard as described in Section 1.4.13.
Release the three screws on the installation plate with which the touch
pad module is fastened to the membrane keyboard.
Remove the installation plate and the copper-colored sheet-metal spring
underneath.
Take out the touch pad module and detach the flexible cord (contact side
faces module).
To install the touch pad, proceed in reverse order.
1.4.18
Removing and Installing the Front Adapter Module for the FI45
Lower the system box of the FI45 away from the front panel as described
in Section 1.4.2, or remove the membrane keyboard as described in
Section 1.4.13.
Remove the two connection cables for the membrane keyboard and the
flexible cord which leads to the touch pad module.
!
Caution
Before you remove the connecting cables, release the interlocks on the ports
so that the contacts of the connecting cables are not damaged.
Before you unplug all the other connectors, write down their previous
connections.
Release the three screws; then you can remove the front adapter module.
To install the front adapter module, proceed in reverse order.
System Unit
