Removing And Installing The E Module - Siemens SONOLINE G50 Service Manual

Removing and Installing the E Module

10.0 Removing and Installing the E Module
Use the instructions provide in this section to remove and install the E module.
Replacement of the E module requires approximately 10 minutes.
!
10.1 Tools Required
Use a number 2 Phillips screwdriver to perform this procedure.
10.2 Removing the E Module
1. Power off the system and unplug the power cable from the wall outlet.
Warning: The G50 and the G60 S contain hazardous voltages that can range from 90 Vac to
!
264 Vac. These voltages can cause serious injury or death. Only authorized service personnel
are permitted to remove protective covers and access the energized components of this sys-
tem.
2. Disconnect the transducer from the system and set the brakes.
3. Loosen the two captive screws from the upper side of the rear cover and
4. Loosen the two captive screws from the lower rear panel and remove the
5. Pull the upper side of the rear cover toward you.
6. Disconnect the J2 (E module fans) cable from the XDST (A07-1) PCB that
7. Remove the four screws from the bottom of the host module; these screws
8. Remove the fan enclosure by loosening the six screws that attach it to the
9. Remove the four screws indicated in Figure 4-40.
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Caution: The E module contains no user serviceable components; do not break
the seal on the E module access panel. Opening the E module can invalidate
the warranty.
remove the cover.
panel.
is located at the upper right side of the fan enclosure.
secure each end of two metal-fins to ground.
system.
7482255 Rev 01
October 2002
Siemens