Yamato Scientific DN410I Inert Oven - Manual (Page 77)

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Maintenance and Inspection
Do not disassemble and modify the oven.
z Do not disassemble the oven. There are parts in the unit with high voltage;
therefore, if the unit is disassembled, electric shock and injury may result.
Ask the Yamato Scientific office for inspection, adjustment, and repair of the inside of
the unit.
z Unauthorized modification will be hazardous and cause problems in the operation
of the Oven.
Maintenance Precautions
z Before starting inspection or maintenance, disconnect the power plug from the
receptacle.
z Conduct inspection and maintenance only after the oven has cooled down.
z When you remove dirt or stains from the unit’s resin parts and the control panel,
use a soft wet cloth. Do not use benzene, thinner, cleanser or a hard brush; it will
cause deformation, qualitative deterioration and/or discoloring of the components.
Periodic inspection of the safety component.
z The independent temperature over-rise prevention device is important safety
component. Be sure to inspect it periodically.(See chapter of Maintenance
Procedure on page 28)
If you have any questions, contact our sales representative in your vicinity or our service office.
Modification