Siemens SONOLINE G50, Service Manual, Page: 83 / 234

Siemens 7482255 Rev 01 Page 41 of 52
October 2002
Chapter 4 - Removing and Replacing Spare Parts
9.0 Removing and Installing the Host Module
Use the instructions provided in this section to remove and install the host
module. Replacement of the host module requires approximately 15 minutes.
9.1 Tools Required
Use a number 2 Phillips screwdriver to perform this procedure.
9.2 Removing the Host Module
1. Turn off the system and unplug the power cable from the wall outlet.
2. Remove the two screws from the upper side of the rear cover.
3. Pull the upper side of the rear cover toward you carefully.
4. Remove the host module cover by unscrewing two screws from the cover.
5. Remove the bracket from the left side of the host module cover by remov-
ing one screw.
6. Remove the cable clamp shown in Figure 4-37 from the left side of the host
module cover by removing one screw.
!
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.
Figure 4-37 Removing the Host Module Cable Clamp