Maintenance; Air Filter Replacement; Expected Service Life - Apex Digital DOMUS4 Instruction Manual

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7. MAINTENANCE

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7.1 GENERAL
1. Check the main power cord and plug for abrasions or excess wear.
2. Check the mattress cover for signs of wear or damage.
3. Disconnect the air tube from the mattress. Then check the airflow coming from the two air outlets
on the pump. They should be alternately delivering air when the pump is set at "alternate" mode.
4. Check the air hoses for kinks or breaks. For replacement, please contact your local distributor.

7.2 AIR FILTER REPLACEMENT

8. EXPECTED SERVICE LIFE:

The products are intended to offer safe and reliable operation when use or installed according to the
instructions provided by Apex Medical. Apex Medical recommends that the system be inspected and
serviced by authorized technicians if there are any signs of wear or concerns with device function and
indication on products. Otherwise, service and inspection of the devices generally should not be
required.
1. Open the air filter cap located at the back of pump.
2. The filter is reusable and can be washed gently with a mild
detergent and water. Dry the filter before use.
3. Check and replace air filter regularly if environment is dirty.
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