3 turn off the power, 4 opening the system, 1 removing the back cover – IEI Integration AFL2-10A-N28 User Manual
Page 122: Urn off the, Ower, Pening the, Ystem
AFL2-10A-N28 Panel PC
Page 105
6.3 Turn off the Power
WARNING:
Failing to turn off the system before opening it can cause permanent
damage to the system and serious or fatal injury to the user.
Before any maintenance procedures are carried out on the system, make sure the system
is turned off.
To power off the system, follow the steps below:
Step 1:
Locate the Function and Brightness Up function keys. See Section 1.2.1.2.
Step 2:
Hold down the Function and Brightness Up buttons for six seconds to power off
the system.
Step 0:
6.4 Opening the System
6.4.1 Removing the Back Cover
WARNING:
Over-tightening back cover screws will crack the plastic frame.
Maximum torque for cover screws is 5 kg-cm (0.36 lb-ft/0.49 Nm).
To access the AFL2-10A-N28 internally the back cover must be removed. To remove the
back cover, please follow the steps below.
Step 1:
Follow all anti-static procedures. See Section 6.2.
Step 2:
Turn off the power. See Section 6.3.