13-25-600 Page 51
These charts are easily used by reading the ambient temperature along the bottom axis of the chart and then reading
the appropriate pressure curve to determine the corresponding dew-point temperature on the left axis of the chart.
The compressor discharge temperature must be maintained at a minimum of
10
°
F above this dew-point
temperature
to prevent condensation accumulation in the lubricant reservoir. These charts assume 100% relative humidity.
OIL CHANGE INTERVAL
- Recommended oil change intervals are based on oil temperature. Figure 5-5,
page 52 shows how the change interval is affected by temperature.
When operating conditions are severe (very dusty, high humidity, etc.), it will be necessary to change the
oil more frequently. Operating conditions and the appearance of the drained oil must be surveyed and
the oil change intervals planned accordingly by the user. Gardner Denver offers a free oil analysis
program with the AEON lubricants, and we recommend a sample be sent in at 100 hours on a new unit.
Discharge
Temperature
AEON 4000
Change Interval
AEON 9000SP
Change Interval
Up to 180
°
F (82
°
C)
4000 hrs.
8000 hrs.
180
°
to 190
°
F (82
°
C to 88
°
C)
3000 hrs.
6000 hrs.
190
°
to 200
°
F (88
°
C to 93
°
C)
2000 hrs.
4000 hrs.
200
°
F+ (93
°
C)
1000 hrs.
2000 hrs.
FIGURE 5- 5 – OIL CHANGE INTERVAL
Summary of Contents for AirSmart Controller APEX5-15A
Page 11: ...13 25 600 Page 10 Figure 1 2 COMPRESSOR ILLUSTRATION 303ELA797 B Ref Drawing Page 1 of 2...
Page 27: ...13 25 600 Page 26 Figure 4 1 CONTROL SCHEMATIC 300ELA797 B Ref Drawing...
Page 37: ...13 25 600 Page 36 300ELA546 B Ref Drawing Page 2 of 2...
Page 39: ...13 25 600 Page 38 301ELA546 B Ref Drawing Page 2 of 2...
Page 41: ...13 25 600 Page 40 304ELA546 B Ref Drawing Page 2 of 2...
Page 43: ...13 25 600 Page 42 305ELA546 B Ref Drawing Page 2 of 2...
Page 45: ...13 25 600 Page 44 309ELA546 B Ref Drawing Page 2 of 2...