![background image](http://html1.mh-extra.com/html/gardner-denver/airsmart-electra-saver/airsmart-electra-saver_operating-and-service-manual_3668531011.webp)
13-21-608 Page 10
LUBRICATION, COOLING AND SEALING
- Oil is forced by air pressure from the oil reservoir through
the oil cooler, thermostatic mixing valve, and oil filter and discharges into the compressor main oil gallery.
A portion of the oil is directed through internal passages to the bearings, gears and shaft oil seal. The
balance of the oil is injected directly into the compression chamber to remove heat of compression, seal
internal clearances and lubricate the rotors.
TURN VALVE (ELECTRA-SAVER ONLY)
- The turn valve is a rotary helical valve located on the
discharge side of the cylinder toward the inlet end. The valve opens and closes ports in the cylinder
which communicates with the inlet passage. This varies the compressor rotor volume to match the
demand for air, thus reducing the part-load power requirement.
Figure 1-2 – STARTER BOX
Figure 1-3 – CONTROL BOX
200EDM797-A
(Ref. Drawing)
Summary of Contents for AirSmart ELECTRA-SAVER
Page 13: ...13 21 608 Page 12 Figure 1 6 AIR OIL FLOW DIAGRAM 202EDM797 Ref Drawing...
Page 45: ...13 21 608 Page 44 Figure 4 14 WIRING DIAGRAM WYE DELTA 335EAQ546 A Ref Drawing Page 1 of 2...
Page 46: ...13 21 608 Page 45 335EAQ546 A Ref Drawing Page 2 of 2...
Page 47: ...13 21 608 Page 46 Figure 4 15 WIRING DIAGRAM LESS STARTER 336EAQ546 A Ref Drawing Page 1 of 3...
Page 48: ...13 21 608 Page 47 336EAQ546 A Ref Drawing Page 2 of 3...
Page 49: ...13 21 608 Page 48 336EAQ546 A Ref Drawing Page 3 of 3...
Page 53: ...13 21 608 Page 52 Figure 5 3 FLOW DIAGRAM AIR OIL SYSTEM 203EDM797 A Ref Drawing...
Page 78: ......
Page 79: ...NOTES...