Power Supply; Figure 4-2: Installing The Power Supply - Advantech AWS-8259 User Manual

4.2 Power Supply

When undertaking maintenance of the power supply, first shut off all
power input. Remove the rear panel. Unscrew the four screws under the
power supply. The power supply and its bracket can now be detached
from the case. Detach all power connectors linked to the accessory drives
and other components. For the AWS-8259, pull out the connectors on
the front switch. Then remove the power supply kit from the system (see
Fig. 4-2). For the AWS-8259, disassemble the unit as far as the front
panel. Then disconnect the switch connector and take out the power sup-
ply.
Warning: Shut off all power to the AWS-8259 before you com-
mence repairing the power supply. Switch off the pow-
er and unplug the unit.

Figure 4-2: Installing the power supply

Chapter 4 AWS-8259 Maintenance 35