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13-11-607 Page 51
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.
2.
Check the airend reservoir oil level - add oil if required. Loss of oil will be because of seal failure or
leaks in the system and should be fixed immediately.
3.
Check the level of condensate in the control air filter bowl. Use the manual pet cock to evacuate any
accumulation and check the operation of the automatic float valve. Cleanse the automatic float valve
as needed.
4.
Check the quality of the raw (incoming), RO (treated) and injection (reservoir) water. Refer to
Section 8, for recommendations to check the water quality.
Every 500 Hours Operation
1. Check the delivery of filtered water from the reverse osmosis system.
Refer to the RO Filtration System, SECTION 8, “Monitoring the Water Flow”, for the recommended
procure.
Every 2000 Hours Operation
1.
Change the airend lubricant. UNDER ADVERSE CONDITIONS, CHANGE MORE FREQUENTLY
(refer to “Oil Change Interval” in Section 5). Flush reservoir if required. DO NOT MIX
LUBRICANTS.
2.
Grease the fittings on the inlet end of the airend (refer to “Lubrication Maintenance Interval”, page
38).
Every Year
1.
Check the relief valve for proper operation. See Section 4, page 29.
Summary of Contents for PUREAIR EWC99C
Page 7: ...13 11 607 Page 2 Figure 1 2 PACKAGE ILLUSTRATION 307EWC797 B Ref Drawing...
Page 8: ...13 11 607 Page 3 Figure 1 3 AIR WATER SCHEMATIC 308EWC797 F Ref Drawing...
Page 25: ...13 11 607 Page 20 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing...
Page 38: ...13 11 607 Page 33 Figure 4 4 WIRING DIAGRAM FULL VOLTAGE 305EWC546 B Ref Drawing Page 1 of 2...
Page 39: ...13 11 607 Page 34 305EWC546 B Ref Drawing Page 2 of 2...
Page 41: ...13 11 607 Page 36 306EWC546 B Ref Drawing Page 2 of 2...