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INS-500 & INS-1000 • 5403645 • REV A • 6/17
6.
When the pressure has been drained from the nitrogen generator clean or replace the air intake filter elements.
7.
Go to the air compressor located on the top of the nitrogen tank. Locate the black filter enclosures. There will be two (2) on
the INS-500 and four (4) on the INS-1000. See Fig. 26.
8. Using a 5/32" hex key, unscrew the cover. See Fig. 27.
9. Clean or replace the air intake element.
10.
Return the air intake element to the enclosure and reattach cover. Repeat for all air intake filters.
Compressor Air Intake Filters:
Air Tank Blow-Down Strainer Screen:
11. Locate the inline blow-down strainer on the bottom right side of the air tank. Using a channel lock loosen the strainer screen
cap. See Fig. 28.
Fig. 28
Fig. 27
Fig. 26
