Figure 41. Rotation of horizontal supports.
Step 7. Check to see that the shower assembly rests firmly on the ground. If the ground is uneven, use a
shovel or your entrenching tool to level the ground a much as possible. Also, check to see that the
shower holes are properly aligned and facing downward.
Step 8. Disconnect the gun assembly and adapter from the upper discharge hose on the pup unit, then
connect the upper discharge hose to the shower assembly. Once this is completed, the shower assembly
should appear similar to that shown in Figure 42.
Some couplings in Figure 42 are not connected and pipe sections are shortened so the
illustration will fit on the page.