13–10–613 Page 42
SECTION 8
MAINTENANCE SCHEDULE
SERVICE CHECK LIST –
Air Filter – Operating conditions determine frequency
of service. If the “CHANGE AIR FILTER” message is
displayed, air filter requires servicing or changing. See
“Air Filter,” Section 6, page 39.
Oil Separator – Operating conditions determine fre-
quency of service. If the “CHANGE SEPARATOR”
message is displayed, the oil separator element re-
quires changing. See “Compressor Oil Separator” in
Section 5, page 36, for further details.
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, page 30. If oil consumption is high,
refer to “Excessive Oil consumption, page 44. 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
blowing compressed air carrying a nonflammable
safety solvent in a direction opposite that of the
cooling fan air flow. This cleaning operation will
keep the exterior cooling surfaces clean and en-
sure effective heat dissipation.
Every 1000 Hours Operation
1.
Change the oil filter element.
Every 4000 Hours Operation
1.
Change the compressor lubricant. UNDER AD-
VERSE CONDITIONS, CHANGE MORE FRE-
QUENTLY (refer to “Oil Change Interval”, page
31). Flush system if required.
Every Year
1.
Check the relief valve for proper operation. See
Section 4, page 18.
MAINTENANCE SCHEDULE (See detail notes above)
Maintenance Action
As
Indicated
By Auto–
Every
Every
Every
Every
Every
Sentry
R
8
125
1000
4000*
Year
Controller
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
*
See Oil Change Interval Chart, FIGURE 5–3, Page 31, for specific lubricant life.
Summary of Contents for ELECTRA-SAVER EAY
Page 14: ...13 10 613 Page 6 DECALS 206EAQ077 212EAQ077 218EAQ077 211EAQ077 207EAQ077...
Page 15: ...13 10 613 Page 7 DECALS 216EAQ077 217EAQ077 222EAQ077 221EAQ077 208EAQ077...
Page 32: ...13 10 613 Page 24 FIGURE 4 8 CONTROL SCHEMATIC COMPRESSOR AT FULL LOAD 204EAY797 B Ref Drawing...
Page 35: ...13 10 613 Page 27 FIGURE 4 11 WIRING DIAGRAM 202EAY546 Ref Drawing...
Page 55: ......