Storing the system, Ensure the cover surface is inside the roll, 2 changing the filter – Invacare MA90Z User Manual
Page 33: Remove the filter, Wash the filter with water and a mild detergent, Dry the filter completely, 5 maintenance and troubleshooting
5 MAINTENANCE AND TROUBLESHOOTING
33
10. Perform the following steps to clean the mattress components (air cushions, mattress base, etc.):
A. Using a clean sponge or paper towel, wipe down the mattress components with a dilute detergent solution of quaternary cleaner disinfectant
or other germicidal detergent solution.
B.
Wipe the mattress components with a clean dry cloth.
Storing the System
1.
Ensure that the control unit is off and disconnect the power cord from the wall outlet.
2.
Clean the system. Refer to Cleaning the System on page 31.
3.
Disconnect the air hose connector from the control unit and allow air to vent from the mattress.
4.
Gently roll up the mattress with minimal handling and agitation.
5.
Ensure the cover surface is inside the roll.
6.
Store the unit, keeping the mattress with the control unit.
5.2
Changing the Filter
1.
Remove the two screws securing the filter cover to the back of the control unit.
2.
Remove the filter.
3.
Wash the filter with water and a mild detergent.
4.
Dry the filter completely.
5.
Install the filter into the back of the control unit.
6.
Secure the filter cover to the back of the control unit using the two screws.
For this procedure, refer to FIGURE 1 on page 34.
Clean the filter every 5 months or whenever it is dirty.