VSG/VSSG • Installation, Operation and Maintenance Manual •Vilter/Emerson • 35391SSG
OUTLET ON TOP
INLET ON BOTTOM
Recommended location of drain connections as required.
•Vertical drops should be no higher than 8 to 10 feet.
•If there is no choice and the vertical drops need to be higher, then an electronic service valve needs to be installed in the return line at the compressor. Consult Factory.
•If ambient temperatures get below 50° F, heat trace and insulation on oil lines and air cooler headers needs to be used.
•Maximum pressure drop on oil lines to and from air cooler and compressor should not exceed anymore than 5 to 10 psi.
Appendix E • Recommended Remote Air Cooled Oil Cooler Piping
E
