13-25-607 Page 61
SECTION 11
MAINTENANCE SCHEDULE
SERVICE CHECK LIST
–
Air Filter and Pre-Filter
- Operating conditions determine frequency of service. See
“Air Filter,”
SECTION 7, page .
Motor Lubrication
- Refer to Section 2, page 12
Every 8 Hours Operation
1.
Check the reservoir oil level - add oil if required. See Section 5, page 36.
2.
Observe if the unit loads and unloads properly.
3.
Check discharge pressure and temperature.
4.
Check control panel display for advisory text messages.
Every 125 Hours Operation
1.
Check for dirt accumulation on oil, air core finned 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 ensure effective heat dissipation.
Every 1000 Hours Operation
1.
Change oil filter element.
Every 4000 Hours Operation
1.
Change the compressor lubricant. Under adverse conditions,
change more frequently
(refer to
“Oil
Change Interval
”, Figure 5 - 4, page 41. Flush system if required.
Every Year
1.
Check the pressure relief valve for proper operation.
See Section 9, page 53
.
2.
Change oil separator, see
“Removal of Oil Separator for Inspection or Replacement”, Section 5,
page 36 for further details (or when 8 psid pressure differential across the element).
3.
If the (optional) compressed air dryer is included in the Total System Configuration for your package,
refer to Section 10 for required maintenance information.
Summary of Contents for APEX15-18A
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Page 31: ...13 25 607 Page 29 Figure 4 6 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 1 of 4...
Page 32: ...13 25 607 Page 30 Figure 4 7 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 2 of 4...
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Page 34: ...13 25 607 Page 32 Figure 4 9 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 4 of 4...
Page 37: ...13 25 607 Page 35 Figure 4 10 PIPING AND INSTRUMENTATION ILLUSTRATION 301UCC797 F Ref Drawing...
Page 60: ...13 25 607 Page 58 Figure 9 6 Compressor Module Hardware 308UCC810 C Ref Drawing Page 1 of 1...
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