K-3 & K-4 Series Owner’s Manual
Page 8
SAFETY INSTRUCTIONS
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Before operating your K-3 / K-4 series control unit, be certain the AC power available at your location matches the
power requirements printed on the product identification label on the back of the unit.
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To avoid electric shock, always plug the power cord of the control unit into a properly grounded power source.
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Do not insert items into any openings of the control unit. Doing so may cause fire or electrical shock by shorting
internal components.
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Do not spill liquids or food on or into the control unit. In the event of any spillage, immediately turn off the control
unit and disconnect it form the power source. Return the control unit for servicing to a factory authorized service center.
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Care should be taken such that the controls on the footboard of the bed frames are not obstructed by the K-3 / K-4
series control unit.
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Care should be taken such that the control unit is not blocked, and kept away from any heat sources or radiators
during the operation of the unit.
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Care should be taken such that the power cord of the control unit is not pinched, or has any objects placed on it.
Make certain it is not located where it can be stepped on or tripped over.
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Do not attempt to service the control unit except as explained in this operating instruction manual. Contact factory
for servicing instructions. Always follow operating and service instructions closely.
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Do not place the patient directly on the mattress without the top sheet.
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WARNING:
Before opening the control unit enclosure, make sure the control unit is turned off and unplugged
from its power source. The control unit enclosure should only be opened by a factory authorized qualified service
technician.
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Smoking by the patient or anyone else around or on system is prohibited. K-3 / K-4 series system uses room air
for circulation through the mattress. Smoking will contaminate the system.
