Paxar Mobile Work Station (MWS) Monarch 9878 - Manual (Page 12)

7. Plug the heavy-duty power cord into the external power socket on the
outside panel of the MWS.
Do Not plug the external power cord into a wall outlet until you are
ready to charge the battery. See Chapter 3, “Charging the Batteries”
for important battery information.
8. Using a 5/32-inch (4 mm) Hex key, replace the lid for the power cabinet.
You may need a power strip inside the power cabinet to provide
AC power to more than one device. Do Not store anything else
inside the power cabinet. The power cabinet must remain
secured at all times and only opened by qualified service
personnel.
2-4 About the MWS
MWS Power
Switch
External
Power
Socket