19
Maintenance
CAUTION:
The mattress requires regular maintenance to ensure performance
and avoid premature wear, damage and injury.
Check the items on this chart at the indicated intervals. If any of the items are loose, worn, bent
or distorted immediately have them checked and/or repaired by an authorized Sizewise
technician. Frequent maintenance and servicing will improve performance and extend product
life.
Weekly
One Month
Three Months
Foam Filter
X
Top Cover
X
Mattress Base
X
Mattress Connections
X
Control Unit Operation
X
Power Cord
X
The following is an equipment safety checklist that can be used with the maintenance chart to
maintain and service this product:
Inspect top cover for punctures, rips, tears or damage.
Inspect mattress base for punctures, rips, tears or damage.
Connect the control unit and verify proper operation (if installed).
Ensure air filter is clean and properly installed into control unit (if installed).
Ensure mattress is clean/disinfected and patient ready.
All power cords are fastened in a manner to keep them free from moving or pinching parts. At
any time parts are replaced, all cords should be secured into proper position to prevent damage.
Air Filter
(Open cell foam filter)
The foam air filter on the back of the control unit must be
cleaned weekly with disinfectant solution
(see cleaning section).
Replacement of the foam filter is recommended every 6 months.
The filter is easily removed and
reinserted through the gap in the
back housing.
HEPA Filter
X
