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with an AC regulated power supply with an accuracy of 2%.
⚫ Before using the equipment, inspect the equipment and its
connecting cables and accessories carefully to ensure they can work
normally and safely.
⚫ Before treatment, the operator should know the MED (minimum
erythema dose) test value of the patient.
⚫ The treatment dose should be adjusted by the attending physician
depending on the therapeutic response of the patient.
⚫ Do not treat more than once a day.
⚫ Do not sunbathe during phototherapy.
⚫ The operator must activate the light source only after confirming the
time or dose has been entered correctly.
⚫ During the treatment, health care personnels should not leave the
treatment room, and should monitor the patient carefully and make
records.
⚫ If the patient is found to have lumps, pain or pigmented spots on the
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