Olmo Premion Series, Installation And Operation Manual, Page: 56 / 57

(1)
Unscrew and remove caps from 2 and 3-way valves.
(2)
Unscrew and remove cap from service valve.
(3)
Connect vacuum pump flexible hose to the service valve.
(4)
Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm Hg absolutes.
(5)
With vacuum pump still running close the low pressure knob on vacuum pump manifold. Then stop
the vacuum pump.
(6)
Open 2-way valve ,1/4 turn, then close it after 10 seconds. Check tightness of all joints using liquid
soap or an electronic leak detector.
(7)
Turn 2 and 3-way valves stem to fully
open
the valves. Disconnect the flexible vacuum pump hose.
(8)
Replace and tighten all valve caps.
How to Purge Air Tubes:
Installation instructions
2
8