Yamato Scientific DN410H Constant Temperature Ovens - Manual (Page 52)

2
Safety Precautions
WARNING
Do not use the unit in an area where there is flammable or explosive gas.
Never use the unit in an area where there is flammable or explosive gas.
The unit is not explosion-proof. An arc may be generated when the power switch is turned on or
off, and fire/explosion may result.
Always ground the unit.
Always ground the unit on the power equipment side in order to avoid electrical shock due to a
power surge.
If a problem occurs, you should:
If smoke or strange odor should come out of the unit for some reason, turn off the power key
right away, then turn off the earth leakage breaker and the main power. Immediately contact
a service technician for inspection. If this procedure is not followed, fire or electrical shock may
result.
Never perform repair work yourself, since it is dangerous and not recommended.
Do not use the power cord if it is bundled or tangled.
Do not use the power cord if it is bundled or tangled. If it is used in this manner, it can
overheat and fire may be caused.
Do not process, bend, wring, or stretch the power cord forcibly.
Do not process, bend, wring, or stretch the power cord forcibly. Fire or electrical shock may
result.
Do not put the power cord under the desk, chair, etc.,
Do not put the power cord under the desk, chair, etc., or through an object. Fire or electrical
shock may be caused.
Do not run the power cord next to heating equipment such as a heater.
Do not run the power cord next to heating equipment such as a heater. The cover of the cord
may melt and fire or electrical shock may result.