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5. HANDLING PRECAUTIONS
CAUTION!
8. Unattended operation
If unit is to be left unattended for continuous operation, be sure to equip BA unit with a proper
auto water supply device (such as a Level Controller [Model OBF10] product code: 221570) so
that it will not be allowed to run dry.
9. DO NOT allow bath to run dry (overheat prevention activation)
Never allow BA units to run without water in the bath reservoir. This may cause the heating
element to overheat and may result in damage to element or shortened element lifespan.
Likewise, allowing unit to run dry may cause a fire hazard. Confirm fluid level before operation,
check periodically throughout operation period and add fluid as needed.
BA series units are equipped with automatic overheat prevention function, which shuts off power
to the heating element when temperature goes too far beyond temperature setting. This function
alone, however, may be insufficient to prevent damage to heating element in the event of dry
operation. Call for inspection/service if unit has been allowed to run dry.
10. Power outage recovery
When power is restored after an outage, operation restarts where it left off immediately before
the failure. Leaving device to restart unattended, however, is a safety hazard. Turning the main
power switch off in the event of an outage is therefore recommended.
Summary of Contents for BA300
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