Section 6-Preventive Maintenance; Cleaning The Cabinet Filter - Invacare Perfecto 2 Series Service Manual

SECTION 6—PREVENTIVE MAINTENANCE
SECTION 6—PREVENTIVE
MAINTENANCE
DANGER
To prevent electrical shock, ALWAYS disconnect concentrator from electrical outlet
before servicing.
WARNING
The Invacare concentrators are specifically designed to minimize routine preventive
maintenance. Only qualified personnel should perform preventive maintenance on
the concentrator.
NOTE: At a minimum, preventive maintenance MUST be performed according to the
maintenance record guidelines. In places with high dust or soot levels, maintenance may need to
be performed more often. Refer to Troubleshooting on page 16 for plugged filter symptoms and to
Preventive Maintenance Record on page 31.

Cleaning the Cabinet Filter

NOTE: For this procedure, refer to FIGURE 6.1.
NOTE: There is one cabinet filter located on the back of the cabinet.
1. Remove the filter and clean as needed.
NOTE: Environmental conditions that may require more frequent cleaning of the filters include
but are not limited to: high dust, air pollutants, etc.
2. Clean the cabinet filter with a vacuum cleaner or wash in warm soapy water and rinse
thoroughly.
3. Dry the filter thoroughly before reinstallation.
CAUTION
DO NOT operate the concentrator without the filter installed.
FIGURE 6.1 Cleaning the Cabinet Filter
™
24
Perfecto Part No 1148070
2