Proface PS4800 - 19 Panel PC" - Manual (Page 189)

PS-4600 Series User Manual
189
Step Action
1 Disconnect the power supply to the Industrial Personal Computer.
2 Touch the housing or ground connection (not the power supply) to discharge any
electrostatic charge from your body.
3 Pull battery holder out of the Industrial Personal Computer and remove the
battery.
4 The battery should not be held by its edges. Insulated tweezers may also be used for
inserting the battery.
5 Insert the new battery with correct polarity:
6 Insert battery holder into the Industrial Personal Computer.
7 Reconnect the power supply to the Industrial Personal Computer (plug in power cable
and press power switch).
8 You may need to reset the date and time in the BIOS settings.