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7. MAINTENANCE
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7.1 General
1. Check main power cord and plug if there is abrasions or excessive wear.
2. Check mattress cover for signs of wear or damage. Ensure mattress cover and tubes
are stubbed together correctly.
3. Check airflow from the quick connector. The airflow should alternate between each
connector every half-cycle time if it's in alternating mode.
4. Check the air hoses if there is kink or breaks. For replacement, please contact our
local dealers.
7.2 Fuse Replacement
7.3 Air Filter Replacement
1. Disconnect the plug form mains power when a
fuse is to be replaced.
2. Remove the cover of the fuse holder by means of
a screwdriver. (If necessary, un-clip the hanger
form the pump unit)
3. Insert a new fuse of the correct rating in, and re-
place the cover of the fuse holder back. The fuse
should be T1AL/250V type and VDE approved.
1. Open the air filter plate located at the back of
pump.
2. Suggest to check and replace air filter regularly
3. if environment is dirty.
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