Figure 5-6 - Oil Level Gauge; Figure 5-7 - Oil Change Interval - Gardner Denver AUTO SENTRY EAU99G Operating And Service Manual

OIL LEVEL GAUGE (Figure 1-2, page 3 and Figure 5-6) indicates the amount of oil in the oil reservoir.
Read oil level only when unit is on. In operation the oil level will fluctuate as the compressor loads and
unloads. Add oil only when the oil is at the bottom of the red range on the gauge as read when the
compressor is on. Drain oil only when the oil level is above the center of the green range on the gauge
as read when the compressor is on.
OIL CHANGE INTERVAL - Recommended oil change intervals are based on oil temperature. Figure 5-7,
shows how the change interval is affected by temperature.
Up to 180° F (82° C)
180° F to 190° F (82° C to 88° C)
190° F to 200° F (88° C to 93° C)
200° F+ (93° C)
Figure 5-6 – OIL LEVEL GAUGE
Discharge
Temperature
Figure 5-7 – OIL CHANGE INTERVAL
13-10-614
AEON 4000 AEON 9000SP
Change Interval Change Interval
4000 hrs.
3000 hrs.
2000 hrs.
1000 hrs.
Page 46
8000 hrs.
6000 hrs.
4000 hrs.
2000 hrs.