Cautions in using with safety, Caution, Fundamental matters of “warning!” and “caution – Yamato Scientific DC800 Freeze Dryers User Manual
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Cautions in Using with Safety
Fundamental Matters of “WARNING!” and “CAUTION!”
CAUTION!
During a thunder storm
During a thunderstorm, turn off the power key immediately, then turn off the circuit breaker and the main
power. If this procedure is not followed, fire or electrical shock may be caused.
Do not touch ice in the trap bath
If touch the ice in the trap bath during operation or just after operation, the frostbite might be resulted
from low temperature. Therefore, do not touch the ice in the trap bath.
Do not touch the cooling fin with bare hands
Do not touch the cooling fin with bare hands during maintenance, for the edge of the cooling fin is too
sharp to cut your hand.
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