Power Supply And Cooling Fan; Figure 3-2: Removing Cooling Fan And Power Supply - Advantech AWS-8124T User Manual

3.2 Power supply and cooling fan

To service or replace the power supply and cooling fan, first
remove the protective cover. (See section 2.4)
To reach the power supply you must first remove the cooling fan.
Four screws connect the fan to the chassis. Unscrew the fan and
disconnect its power cable.
A fuse, located at the lower left, protects the power supply. To
detach the power supply from the chassis, disconnect the power
cables and remove the four screws.
Warning: Shut off all power to the AWS-8124 and unplug the
power cables before you attempt to repair the power supply.
For detailed power supply specifications refer to Appendix A.

Figure 3-2: Removing cooling fan and power supply

Chapter 3 Maintenance 1 7