5. Turn adjusting screw out of body
(counterclockwise) to decrease the pressure or turn
screw into body (clockwise) to increase the pressure.
6. When correct pressure is attained, tighten lock nut
and reinstall nut.
7. Recheck the system pressure.
8. Remove pressure gauges from fittings.
5.16.1
Printed in U. S. A.
©COPYRIGHT 1999, H.E.I.L.
ISSUED JULY 1999