13–10–612 Page 50
SECTION 8
MAINTENANCE SCHEDULE
SERVICE CHECK LIST –
Air Filter – Operating conditions determine frequency of
service. The ”CHANGE AIR FILTER” LED will flash to
signal that the air filter requires servicing or changing.
See ”Air Filter,” Section 6, page 46.
Oil Separator – Operating conditions determine fre-
quency of service. The ”CHANGE SEPARATOR” LED
will flash to signal that oil separator element requires
changing. See ”Compressor Oil Separator”, page 40.
Motor Lubrication – Refer to Section 2, page 15, and
Maintenance Schedule Chart below.
Every 8 Hours Operation
1.
Check the reservoir oil level – add oil if required.
See Section 5. If oil consumption is high, refer to
”Excessive Oil Consumption” in Section 9. DO NOT
MIX LUBRICANTS.
2.
Observe if the unit loads and unloads properly.
3.
Check discharge pressure and temperature.
4.
Drain the moisture trap in the control system.
5.
Check Panel LED’s for advisories.
Every 125 Hours Operation
1.
Check for dirt accumulation on oil/aftercooler core
faces and the cooling fan. If cleaning is required,
clean the exterior fin surfaces of the cores by blow-
ing compressed air carrying a nonflammable safety
solvent in a direction opposite that of the cooling fan
air flow. This cleaning operation will keep the exteri-
or cooling surfaces clean and ensure effective heat
dissipation.
Every 1000 Hours Operation
1.
Change oil filter element.
Every 6000 Hours Operation
1.
Change the compressor lubricant. UNDER AD-
VERSE CONDITIONS, CHANGE MORE FRE-
QUENTLY (refer to ”Oil Change Interval”, Section
5, page 37). Flush system if required.
Every Year
1.
Check the relief valve for proper operation. See
Section 4, page 21.
MAINTENANCE SCHEDULE (See detail notes above)
Maintenance Action
As
Indicated
Every
Every
Every
Every
Every
By Auto
8
125
1000
6000*
Year
Sentry–ES
Hours
Hours**
Hours
Hours
Change Air Filter
D
Change Oil Separator
D
Check Reservoir Oil Level
D
Check For Proper Load/Unload
D
Check Discharge Pressure/Temp
D
Check Dirt Accumulation on Cooler
D
Change Oil Filter Element
D
D
Change Compressor Lubricant (AEON 4000)
D
D
Check Relief Valve
D
D
*
See Oil Change Interval Chart, page 37, for specific lubricant life.
**
Check oil before all start–ups and every 100 hours of uninterrupted operation.
Summary of Contents for ELECTRA-SAVER EAU PD - 200 HP
Page 13: ...13 10 612 Page 3 FIGURE 1 4 STARTER BOX FIGURE 1 5 PACKAGE CONTROLLER AND STARTERS...
Page 16: ...13 10 612 Page 6 DECALS 206EAQ077 212EAQ077 218EAQ077 211EAQ077 207EAQ077...
Page 17: ...13 10 612 Page 7 DECALS 216EAQ077 217EAQ077 222EAQ077 221EAQ077 208EAQ077...
Page 40: ...13 10 612 Page 30 FIGURE 4 8 CONTROL SCHEMATIC COMPRESSOR AT FULL LOAD 214ECM797 Ref Drawing...
Page 42: ...13 10 612 Page 32 FIGURE 4 10 WIRING DIAGRAM 212EAP546 Ref Drawing...
Page 43: ...13 10 612 Page 33 FIGURE 4 11 AUTO SENTRY ES CONTROLLER DISPLAY...
Page 45: ...13 10 612 Page 35 FIGURE 5 1 FLOW DIAGRAM AIR OIL SYSTEM 215EAU797 Ref Drawing...
Page 65: ......