Preventive Maintenance
Centrella® Smart+ Bed Instructions for Use Manual (193587 REV 10) 131
Do annual preventive maintenance procedures to make sure the Centrella® Smart+ Bed operates as
originally designed. The procedures include examinations of these:
• Overall condition
•Siderails
• Controls and motors
•Battery Backup
•Brakes and casters
• Scale system
• Head angle display
• Communication system
• Transport system
• Transport system batteries
• Mattress
• Accessories
BAT TE RI ES
The expected life of the batteries is 3 years.
Refer to the Centrella® Smart+ Bed Service Manual (193588) for battery replacement procedures.
Bed Frame
Replace the batteries if any of these conditions occur:
• The battery indicator does not come on within 3 minutes of the bed being connected to AC
power.
• The battery indicator does not stop flashing (low condition) within 12 hours of the bed being
connected to AC power.
IntelliDrive® Transport System
Contact your facility-authorized maintenance person or Hill-Rom Technical Support if any of the
conditions below occur with the transport system. The batteries will need to be replaced.
• The transport system automatically shuts down power before the final battery charge indicator
flashes.
• Successive transports of 4 hours or less cause the batteries to run critically low as indicated by a
flashing battery indicator and a triple beep every two minutes.
After the batteries are replaced, charge them for a minimum of 20 hours before use.