(4) Slide the bar on the lower chute into the slots on the upper chute.
2-11. Setting Mix Controls.
(1) Adjust air pressure. Turn the T-handle on the air regulator until the gage reads 14.5 to 15.5 psi.
(2) If you plan to use the hi-flow admix system, open the hi-flow air and solution gate valves.
(3) If you plan to use the low-flow system, open the low-flow air and solution gate valves.
Figure 2-32. Opening the Liquid Admix Tanks.