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Do not use the mattress when the fastener is open.
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If liquid gets inside the mattress, the urethane foam may deteriorate.
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Do not place something cold (ex. ice pack or refrigerant) on the mattress directly.
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The urethane foam may deteriorate due to condensation.
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Do not sleep face down.
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If the patient sleeps face down for a prolonged time, there is a risk of asphyxiation because the mattress
cover is not breathable.
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Do not spray a spray-type insecticide directly on the bed.
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There is a risk that the solvents contained in the insecticide may damage, discolor, or dissolve casters or
other resin parts of the bed. Check for damage caused by the insecticide because damaged or dissolved
parts may cause unexpected injury.
