Version: 1
Revision Date: 02/2018
N
2-BLAST
®
FPS-500
O&M Manual
Page: 22 of 25
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Figure 6: FPS-500 Filter locations
Particulate Filter
Coalescing Filter
Air-in Pre-Filter
b. Coalescing Element - Twist the coalescing element counter-clockwise. Install the new
element in the reverse order.es
8. After replacing all elements and O-rings and cleaning the bowls, install the bowls back to
their corresponding lter housings.
After replacing the lters, put front cover back on and power on the unit. Once powered up, the air
compressor will turn on and start producing nitrogen. Check the lter bowls for leaks.