Operating Instructions WBL-118 Refrigerated bath and circulator
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again for less than 1 second to accept the default setting until
donE
is displayed and it exits
automatically.
Accidental power failure or interference, the abnormal situation will happen such as
the equipment may not be able to achieve normal temperature controlling, alarm
may not be cleared or abnormal temperature displays etc. Try
dEFt
command first to
recover default settings.
3.7 Terminate operating
1) Press
for more than 2 seconds. The circulating pump and the heater stop simultaneously.
2) Disconnect the power by turning off the power switch, removing the power plug, or disengaging
the residual current circuit breaker (RCD).
Pull the temperature of the heat transfer liquid as close as possible to the ambient
before attempting to shut down the equipment, except when operations as such are
prohibited for the specimen or the application system! Warning, Hazards of burn and
possible electric shock resultant from unattended hot temperature, condensing and
degraded dielectric strength!
Caution: Risk of frozen hazard!
When water is employed as heat transfer liquid, and when intended for standstill for
long period and when experiencing low ambient is possible, run the equipment at
operating temperature close to ambient for at least 1hr. Drain the bath containing
water, and remove the water completely. Disconnect the equipment and remove the
mains plug from power source.
No draining of the heat transfer liquid with potential of chemical or biological hazard!
Collect and identify the heat transfer liquid for future use! Consult MRC or
manufacturer of the liquid for proper disposal!
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