Gardner Denver APEXVS7-11A, Руководство по эксплуатации и обслуживанию

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13-25-603 Page 63
SECTION 8
MAINTENANCE SCHEDULE
SERVICE CHECK LIST –
Air Filter - Operating conditions determine frequency of service. See “Air Filter,” SECTION 6, page 56.
Package Inlet Filters - Operating conditions determine frequency of service. See “Air Filter”,
SECTION 6, page 56.
Motor Lubrication - Refer to, page19.
Every 8 Hours Operation
1. Check the reservoir oil level - add oil if required. See SECTION 3, page 19. If oil consumption is
high, refer to “Excessive Oil Consumption,” SECTION 9, page 65. Observe if the unit loads and
unloads properly.
2.
Check discharge pressure and temperature.
3. Check control panel display for advisory text messages.
4. AirSmart Operational Parameters – Maintaining a periodic log of package critical parameters (e.g.,
pressures, temperatures, speeds, load levels, etc.) help identify when abnormal operation occurs.
5. AirSmart Controller Messages and Alarms - Acknowledge the presence of an abnormal condition
and take action to correct it.
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 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 5-1, page 44). Flush system if required.
Every Year
1.
Check the pressure relief valve for proper operation. See Section 4, page 25 .
2.
Change oil separator, see “Removal of Oil Separator for Inspection or Replacement”, Section 5,
page 44, for further details (or when 8 psid pressure differential across the element).