Omron CJ - 09-2009 Operation Manual page 583

Section 12-2
Replacing User-serviceable Parts
The battery error will automatically be cleared when a new battery is inserted.
!WARNING
Never short-circuit the battery terminals; never charge the battery; never dis-
assemble the battery; and never heat or incinerate the battery. Doing any of
these may cause the battery to leak, burn, or rupturing resulting in injury, fire,
and possible loss of life or property. Also, never use a battery that has been
dropped on the floor or otherwise subject to shock. It may leak.
UL standards require that batteries be replaced by experienced technicians.
Always place an experienced technician in charge or battery replacement.
!Caution Turn ON the power after replacing the battery for a CPU Unit that has been
unused for a long time. Leaving the CPU Unit unused again without turning
ON the power even once after the battery is replaced may result in a shorter
battery life.
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