5. With an air hose gently blow dust and dirt from outer filter by blowing air through
the filter from the inside (5 Bar or 73 PSI Maximum). Be careful not to damage the filter
with high velocity air from a nozzle.
6. Do not use high pressure air to clean the safety cartridge.
7. Check the outer filter for leaks. A streak of dust on the inside of the outer filter is
a tell tale sign.
8. Never clean inner safety cartridge (Replace).
9. Install outer filter over safety cartridge. Secure outer filter. Make sure that outer
filter is seated properly.
10. Replace service cover.
After the five services replace both outer filter and inner safety cartridge. See Maintenance Material
Specifications for outer filter and inner safety cartridge specifications.
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