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13-11-607 Page 39
SECTION 6
AIR FILTER
Figure 6-1 – HEAVY DUTY AIR FILTER (STANDARD)
HEAVY-DUTY AIR FILTER
(Figure 6-1) furnished as standard equipment on units with an enclosure is a
heavy-duty washable element dry type air filter. The air filter must receive proper maintenance if
maximum service is to be obtained from the unit. Establishing adequate and timely filter service is MOST
IMPORTANT. Improperly maintained air filter can cause a loss of compressor air delivery.
Filter Element
- Service the air filter element when the “CHANGE AIR FILTER” message appears on
the display accompanied by a yellow indicator in the status area of the keypad. Clean every 50 to 150
operating hours depending on dust conditions.
NOTICE
Use only genuine Gardner Denver air filter elements on Gardner Denver
compressor units. Genuine parts are available through your authorized
Gardner Denver distributor.
To service:
1.
Remove the wing nut and pull out the filter element.
2.
Visually inspect the element. If cleaning is not necessary, reinstall the filter element. If the
element requires cleaning, go through Steps 3, 4 and 5.
3.
Wash the element by soaking about 15 minutes in warm water with a mild non-sudsing detergent.
Rinse the element thoroughly with clean water; a hose may be used if the water pressure does
not exceed 40 psig (2.8 bar).
Summary of Contents for PUREAIR EWC99C
Page 7: ...13 11 607 Page 2 Figure 1 2 PACKAGE ILLUSTRATION 307EWC797 B Ref Drawing...
Page 8: ...13 11 607 Page 3 Figure 1 3 AIR WATER SCHEMATIC 308EWC797 F Ref Drawing...
Page 25: ...13 11 607 Page 20 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing...
Page 38: ...13 11 607 Page 33 Figure 4 4 WIRING DIAGRAM FULL VOLTAGE 305EWC546 B Ref Drawing Page 1 of 2...
Page 39: ...13 11 607 Page 34 305EWC546 B Ref Drawing Page 2 of 2...
Page 41: ...13 11 607 Page 36 306EWC546 B Ref Drawing Page 2 of 2...